How long is the flight from Thailand to South Korea?

Departing from Thailand to South Korea will take you 5h. Airlines will cover a distance of 3462 km. All flights are typically direct.

What are the cheapest airlines to fly from Thailand to South Korea one-way?

The cheapest airline one-way is Thai Vietjet Air, with whom users have recently found tickets for as low as ฿2,184. However, be on the lookout for offers from Jeju Air and Thai Airways, as they are both options that can get you from Thailand to South Korea for a low price.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Can I find deals for flights from Thailand to South Korea that include hotel bookings?

Yes. In addition to deals on Thailand to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Thailand to South Korea?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to South Korea.

Can I find deals for business class flights from Thailand to South Korea?

Yes. Cheapflights offers flight deals from Thailand to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿3,859+ Cheap Flights from Thailand to South Korea

Cheap flight deals from Thailand to South Korea

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Thailand to South Korea
Explore the most affordable flight options available from Thailand to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Wed 30/900:50 -

Nonstop5h 40m

Wed 7/1020:00 -

Nonstop5h 50m

Deal found 29/9฿6,578

Fri 2/1023:00 -

Nonstop5h 30m

Sat 10/1018:10 -

Nonstop5h 50m

Deal found 30/9฿6,746

Thu 1/1000:50 -

Nonstop5h 40m

Mon 5/1020:00 -

Nonstop5h 50m

Deal found 28/9฿6,746

Wed 30/900:50 -

Nonstop5h 40m

Tue 6/1020:00 -

Nonstop5h 50m

Deal found 28/9฿6,779

Thu 1/1000:50 -

Nonstop5h 40m

Thu 8/1020:00 -

Nonstop5h 50m

Deal found 28/9฿6,813

Wed 30/900:50 -

Nonstop5h 40m

Thu 8/1020:00 -

Nonstop5h 50m

Deal found 28/9฿6,846

Fri 2/1000:50 -

Nonstop5h 40m

Tue 6/1020:00 -

Nonstop5h 50m

Deal found 28/9฿6,913

Fri 2/1000:50 -

Nonstop5h 40m

Thu 8/1020:00 -

Nonstop5h 50m

Deal found 28/9฿6,947

Wed 30/900:50 -

Nonstop5h 40m

Wed 7/1018:55 -

Nonstop5h 45m

Deal found 28/9฿7,014

Sat 3/1000:50 -

Nonstop5h 40m

Thu 8/1020:00 -

Nonstop5h 50m

Deal found 3/10฿7,048

Fri 2/1023:00 -

Nonstop5h 30m

Sat 10/1019:55 -

Nonstop5h 55m

Deal found 28/9฿7,115

Thu 1/1001:10 -

Nonstop5h 45m

Fri 9/1020:05 -

Nonstop6h 05m

Deal found 29/9฿7,383

Best flights from Thailand to South Korea
Discover carefully curated flight deals from Thailand to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Wed 14/1023:40 -

Nonstop5h 25m

Sat 17/1020:00 -

Nonstop5h 50m

Deal found 28/9฿8,625

Mon 9/1123:05 -

Nonstop5h 00m

Fri 13/1118:15 -

Nonstop5h 45m

Deal found 1/10฿9,867

Tue 13/1022:45 -

Nonstop6h 20m

Fri 16/1017:20 -

Nonstop6h 25m

Deal found 28/9฿10,001

Mon 26/1021:40 -

Nonstop5h 05m

Mon 9/1116:45 -

Nonstop5h 55m

Deal found 3/10฿10,370

Mon 19/1021:00 -

1 stop17h 25m

Thu 22/1000:30 -

1 stop18h 35m

Deal found 28/9฿10,672

Wed 24/315:05 -

1 stop20h 25m

Wed 31/308:10 -

1 stop11h 35m

Deal found 29/9฿10,941

Tue 13/1000:50 -

Nonstop5h 40m

Sat 17/1020:00 -

Nonstop5h 50m

Deal found 1/10฿11,142

Thu 19/1123:40 -

1 stop11h 15m

Tue 24/1113:10 -

1 stop29h 20m

Deal found 3/10฿11,209

Sun 15/1123:30 -

Nonstop5h 35m

Sun 22/1119:00 -

Nonstop5h 45m

Deal found 1/10฿11,880

Tue 10/1109:25 -

1 stop25h 25m

Fri 13/1113:50 -

1 stop10h 35m

Deal found 28/9฿11,914

Sun 15/1101:45 -

1 stop17h 40m

Mon 23/1122:25 -

1 stop28h 20m

Deal found 1/10฿12,317

Thu 22/1011:00 -

1 stop11h 25m

Thu 12/1101:55 -

1 stop16h 45m

Deal found 2/10฿12,786

Tue 1/1216:25 -

1 stop12h 15m

Fri 4/1220:00 -

1 stop25h 00m

Deal found 29/9฿13,290

Sun 1/1102:40 -

Nonstop5h 20m

Sun 8/1112:10 -

Nonstop6h 10m

Deal found 3/10฿13,793

Fri 23/1002:35 -

Nonstop5h 40m

Sat 31/1019:05 -

Nonstop6h 00m

Deal found 30/9฿16,679

Sat 31/1000:10 -

Nonstop5h 00m

Thu 5/1116:45 -

Nonstop5h 55m

Deal found 2/10฿10,169

Tue 16/221:15 -

1 stop10h 35m

Thu 18/208:50 -

1 stop13h 10m

Deal found 2/10฿20,606

Wed 28/1021:40 -

Nonstop5h 05m

Tue 10/1116:45 -

Nonstop5h 55m

Deal found 3/10฿10,571

Tue 17/1122:10 -

1 stop16h 20m

Fri 27/1118:05 -

1 stop22h 40m

Deal found 28/9฿10,706

Fri 1/115:10 -

1 stop13h 10m

Sat 9/107:35 -

1 stop12h 30m

Deal found 3/10฿21,915

Mon 28/1223:05 -

1 stop15h 30m

Thu 7/111:10 -

1 stop12h 40m

Deal found 1/10฿11,243

Tue 13/1000:50 -

1 stop17h 10m

Sat 17/1008:25 -

1 stop18h 40m

Deal found 29/9฿10,303

Fri 27/1100:35 -

Nonstop4h 50m

Wed 2/1219:15 -

Nonstop6h 20m

Deal found 29/9฿11,410

Thu 29/1023:05 -

Nonstop5h 00m

Mon 2/1118:15 -

Nonstop5h 45m

Deal found 2/10฿11,511

Fri 30/1021:40 -

Nonstop5h 05m

Tue 10/1116:45 -

Nonstop5h 55m

Deal found 3/10฿10,571

Sun 25/1014:10 -

1 stop27h 15m

Tue 27/1006:45 -

2 stops32h 25m

Deal found 30/9฿11,914

Wed 28/1000:05 -

1 stop9h 50m

Thu 5/1118:25 -

2 stops25h 35m

Deal found 1/10฿11,981

Thu 22/1013:45 -

1 stop14h 05m

Fri 13/1106:50 -

1 stop12h 10m

Deal found 2/10฿24,432

Fri 4/1223:05 -

1 stop15h 30m

Sat 12/1213:10 -

1 stop10h 40m

Deal found 29/9฿11,243

Wed 4/1123:25 -

Nonstop6h 00m

Tue 10/1117:20 -

Nonstop6h 30m

Deal found 29/9฿12,451

Find flight deals from Thailand to South Korea

Round-trip from	฿7,920
One-way from	฿3,859
Popular in	May
Cheapest in	March
Average price	฿11,243
Good round-trip deal	฿7,311 or less
Good one-way deal	฿3,983 or less

Jeju Air
22/10-26/10
Nonstop
11h 35m total
Thailand to South Korea

Search Deals

Eastar Jet
22/10-31/12
Nonstop
5h 15m total
Thailand to South Korea

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (฿29,742 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿5,295 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Thailand to South Korea.

Search Deals

Price to beat on a one-way flight from Thailand to South Korea.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Chiang MaiIncheon

CNX Chiang Mai - ICN Incheon Intl

CNXICN

Chiang Mai

Thu 29/10

00:35-07:25

Nonstop4h 50m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,430

Chiang MaiIncheon

CNX Chiang Mai - ICN Incheon Intl

CNXICN

Chiang Mai

Fri 6/11

22:15-05:30

Nonstop5h 15m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,430

Chiang MaiIncheon

CNX Chiang Mai - ICN Incheon Intl

CNXICN

Chiang Mai

Mon 9/11

22:15-05:30

Nonstop5h 15m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,464

Chiang MaiIncheon

CNX Chiang Mai - ICN Incheon Intl

CNXICN

Chiang Mai

Fri 20/11

22:15-05:30

Nonstop5h 15m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,464

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Sun 1/11

22:25-06:20

Nonstop5h 55m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,665

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Sat 31/10

22:25-06:20

Nonstop5h 55m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,698

BangkokIncheon

BKK Bangkok Suvarnabhumi - ICN Incheon Intl

BKKICN

Bangkok Suvarnabhumi

Thu 15/10

08:10-07:15

1 stop21h 05m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿4,933

Chiang MaiIncheon

CNX Chiang Mai - ICN Incheon Intl

CNXICN

Chiang Mai

Mon 26/10

00:35-07:25

Nonstop4h 50m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,034

BangkokBusan

BKK Bangkok Suvarnabhumi - PUS Busan Gimhae

BKKPUS

Bangkok Suvarnabhumi

Thu 15/10

10:45-09:00

1 stop20h 15m

Busan Gimhae

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,034

BangkokIncheon

DMK Bangkok Don Mueang Intl - ICN Incheon Intl

DMKICN

Bangkok Don Mueang Intl

Wed 3/3

16:40-07:15

1 stop12h 35m

Incheon Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,235

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Thailand to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Thailand with our price prediction graph.

CNX-ICN

BKK-ICN

BKK-PUS

CNX-PUS

HKT-ICN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to South Korea

TH0-KR0

CNX-ICN

BKK-ICN

BKK-PUS

CNX-PUS

What is the cheapest month to book a flight from Thailand to South Korea?

Currently, November is the cheapest month in which you can book a flight from Thailand to South Korea (average of ฿8,826). Flying from Thailand to South Korea in December is currently the most expensive (average of ฿11,813). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TH to KR?

When flying from Thailand to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Thailand to South Korea

The most flights from TH0 to KR0 are scheduled on a Monday (47 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (42 on average).

How often are flights from Thailand to South Korea delayed?

About 21% of weekly flights between Thailand and South Korea have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for Thailand to South Korea flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to South Korea flights?

Over the past year, Air Busan have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Thailand to South Korea?

To ensure you get the cheapest price possible for a flight from Thailand to South Korea, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing South Korea

Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andThai Airways from Thailand to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very Good

1,218 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very Good

1,218 reviews

Korean Air

8.4

Very Good

1,218 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Asiana Airlines

8.1

Very Good

563 reviews

Korean Air

8.4

Very Good

1,218 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Thai Airways

7.9

Good

425 reviews

Korean Air

8.4

Very Good

1,218 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Thai Vietjet Air

6.7

Okay

135 reviews

Korean Air

8.4

Very Good

1,218 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

How long is the flight from Thailand to South Korea?
Departing from Thailand to South Korea will take you 5h. Airlines will cover a distance of 3462 km. All flights are typically direct.
What are the cheapest airlines to fly from Thailand to South Korea one-way?
The cheapest airline one-way is Thai Vietjet Air, with whom users have recently found tickets for as low as ฿2,184. However, be on the lookout for offers from Jeju Air and Thai Airways, as they are both options that can get you from Thailand to South Korea for a low price.
Can I find deals for flights from Thailand to South Korea that include hotel bookings?
Yes. In addition to deals on Thailand to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thailand to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to South Korea.
Can I find deals for business class flights from Thailand to South Korea?
Yes. Cheapflights offers flight deals from Thailand to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Thailand to South Korea?
Currently, November is the cheapest month in which you can book a flight from Thailand to South Korea (average of ฿8,826). Flying from Thailand to South Korea in December is currently the most expensive (average of ฿11,813). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Top regions

Alternative routes for Thailand to South Korea

Taiwan Taoyuan Intl to Suvarnabhumi flights

Incheon Intl to Suvarnabhumi flights

Singapore to Suvarnabhumi flights

Hong Kong to Suvarnabhumi flights

Narita to Suvarnabhumi flights

Manila to Suvarnabhumi flights

Chiang Mai to Krabi flights

Phuket City to Ko Samui flights

Chiang Mai to Ko Samui flights

Taiwan Taoyuan Intl to Chiang Mai flights

Top 10 airlines flying from Thailand to South Korea

Airline	Cheapest	Average	Flexibility	On-time
Jin Air	Cheapest฿2,581	Average฿7,981	FlexibilityNo cancel fee	On-time78%	Search Jin Air flights
Jeju Air	Cheapest฿3,346	Average฿9,534	FlexibilityNo cancel fee	On-timeN/A	Search Jeju Air flights
Air Busan	Cheapest฿4,516	Average฿9,140	FlexibilityNo cancel fee	On-time94%	Search Air Busan flights
Thai Vietjet Air	Cheapest฿4,625	Average฿9,094	FlexibilityNo cancel fee	On-timeN/A	Search Thai Vietjet Air flights
Thai AirAsia	Cheapest฿4,922	Average฿10,384	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Thai AirAsia X	Cheapest฿5,097	Average฿7,766	FlexibilityNo cancel fee	On-timeN/A	Search Thai AirAsia X flights
Trinity Airways (Formerly T'way Air)	Cheapest฿5,684	Average฿11,335	FlexibilityNo cancel fee	On-time88%	Search Trinity Airways (Formerly T'way Air) flights
Thai Lion Air	Cheapest฿5,746	Average฿10,214	FlexibilityNo cancel fee	On-timeN/A	Search Thai Lion Air flights
Eastar Jet	Cheapest฿5,886	Average฿10,412	FlexibilityNo cancel fee	On-time86%	Search Eastar Jet flights
Vietnam Airlines	Cheapest฿6,065	Average฿8,388	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to South Korea?

Deals for Thailand to South Korea flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Thailand to South Korea?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to South Korea for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thailand to South Korea with no change fees?

Certainly. Search results for flights to South Korea from Thailand shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Thailand to South Korea become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South Korea from Thailand today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Thailand to South Korea from ฿3,859

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to South Korea

Cheapest flights from Thailand to South KoreaExplore the most affordable flight options available from Thailand to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Explore the most affordable flight options available from Thailand to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Thailand to South KoreaDiscover carefully curated flight deals from Thailand to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Discover carefully curated flight deals from Thailand to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Direct flights from Thailand to South KoreaExplore direct flight options from Thailand to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Explore direct flight options from Thailand to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Last-minute flights from Thailand to South KoreaDiscover last-minute flight deals from Thailand to South Korea. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to South Korea. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Thailand to South KoreaSearch for one-way flight options from Thailand to South Korea. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Search for one-way flight options from Thailand to South Korea. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Find flight deals from Thailand to South Korea

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to South Korea that are best for you.

Best time to book a flight from Thailand to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Thailand with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Thailand to South Korea?

What is the cheapest time of day to fly from TH to KR?

Find hourly flight availability from Thailand to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 October 2026.

When flying from Thailand to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Thailand to South Korea

Explore weekly flight availability from Thailand to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 October 2026.

The most flights from TH0 to KR0 are scheduled on a Monday (47 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (42 on average).

How often are flights from Thailand to South Korea delayed?

About 21% of weekly flights between Thailand and South Korea have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for Thailand to South Korea flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to South Korea flights?

Over the past year, Air Busan have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Thailand to South Korea?

To ensure you get the cheapest price possible for a flight from Thailand to South Korea, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing South Korea

Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andThai Airways from Thailand to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Thailand to South Korea?

What are the cheapest airlines to fly from Thailand to South Korea one-way?

Can I find deals for flights from Thailand to South Korea that include hotel bookings?

How can I find direct flights from Thailand to South Korea?

Can I find deals for business class flights from Thailand to South Korea?

What is the cheapest month to book a flight from Thailand to South Korea?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Thailand to South Korea by cabin class

Find flights from Thailand to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Thailand and South Korea flights

Browse other Thailand and South Korea flight options. Last updated on 3 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from South Korea

Find the right flight back to Thailand after your stay in South Korea

Thailand to South Korea flights

Consider these flights travelling from Thailand to South Korea.

Fly to South Korea regions

Consider these flights travelling to South Korea regions.

Top 10 airlines flying from Thailand to South Korea

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to South Korea?

Why should you use Cheapflights to find cheap flight tickets from Thailand to South Korea?

Can Cheapflights find flights from Thailand to South Korea with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to South Korea become cheaper?

100% Free

Book With Flexibility

Cheapest flights from Thailand to South Korea
Explore the most affordable flight options available from Thailand to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Thailand to South Korea
Discover carefully curated flight deals from Thailand to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Direct flights from Thailand to South Korea
Explore direct flight options from Thailand to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Last-minute flights from Thailand to South Korea
Discover last-minute flight deals from Thailand to South Korea. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Thailand to South Korea
Search for one-way flight options from Thailand to South Korea. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.