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Cheap flights from Bangkok to South Korea from ฿4,131

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
21 Mar — 28 Mar1
1 adult

Cheap flight deals from Bangkok to South Korea

Keep the following information in mind while searching for Bangkok to South Korea flight deals. Data was last updated 16 March 2025.

Round-trip from

฿6,985

One-way from

฿4,131

Popular in

December

Cheapest in

June

Average price

฿9,470
Jeju Air
  • Jeju Air
  • 30/4-7/5
  • Nonstop
  • 10h 55m total
  • Bangkok to South Korea
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VietJet Air
  • VietJet Air
  • 27/3
  • 1 total stop
  • 10h 20m total
  • Bangkok to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (฿56,358 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿10,034 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Bangkok to South Korea

Cheapest flights from Bangkok to South Korea
Explore the most affordable flight options available from Bangkok to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2025.

Thu 2/1015:45BKK - PUS
1 stop13h 10mMultiple Airlines
Sat 11/1011:00PUS - BKK
1 stop12h 05mMultiple Airlines
Deal found 15/3฿6,683
Wed 9/402:05BKK - TAE
Nonstop5h 35mT'way Air
Thu 17/421:25TAE - BKK
Nonstop5h 40mT'way Air
Deal found 16/3฿7,187
Tue 29/401:10BKK - PUS
Nonstop5h 20mJeju Air
Wed 7/520:35PUS - BKK
Nonstop5h 35mJeju Air
Deal found 16/3฿7,187
Sat 19/417:40BKK - ICN
1 stop16h 50mMultiple Airlines
Fri 25/417:55ICN - BKK
1 stop18h 25mMultiple Airlines
Deal found 15/3฿7,657
Thu 24/402:45DMK - ICN
Nonstop5h 35mThai AirAsia X
Mon 12/511:35ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 15/3฿7,690
Sat 22/318:30DMK - ICN
1 stop9h 25mMultiple Airlines
Sun 30/318:30ICN - DMK
1 stop18h 30mMultiple Airlines
Deal found 15/3฿7,791
Fri 18/423:05BKK - PUS
Nonstop5h 20mJin Air
Tue 22/419:05PUS - BKK
Nonstop5h 35mJin Air
Deal found 16/3฿7,825
Fri 21/303:05BKK - ICN
1 stop29h 40mShandong Airlines
Wed 26/322:10ICN - BKK
1 stop29h 15mShandong Airlines
Deal found 15/3฿7,892
Mon 24/312:15BKK - ICN
1 stop22h 05mXiamenAir
Wed 26/313:20ICN - BKK
1 stop13h 25mXiamenAir
Deal found 15/3฿8,295
Mon 31/318:45BKK - PUS
1 stop10h 15mVietJet Air
Tue 8/408:00PUS - BKK
1 stop8h 45mVietJet Air
Deal found 16/3฿8,530
Thu 1/501:00BKK - ICN
Nonstop5h 40mJeju Air
Wed 7/520:05ICN - BKK
Nonstop5h 54mJeju Air
Deal found 16/3฿8,597
Thu 1/521:05BKK - ICN
1 stop17h 20mVietnam Airlines
Wed 7/518:05ICN - BKK
1 stop26h 00mVietnam Airlines
Deal found 15/3฿8,866

Find flights from Bangkok to South Korea within your budget

Customise your flight search to find flights from Bangkok to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 16 March 2025.

Fly from

Bangkok

Fly to

South Korea

Route

Depart

Return

Price

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Wed 30/4

23:05-06:25

Nonstop5h 20m

Busan Gimhae

Wed 7/5

20:35-00:10

Nonstop5h 35m

฿6,985

BangkokDaegu

BKK - TAE

BKKTAE

Bangkok Suvarnabhumi

Wed 9/4

02:05-09:40

Nonstop5h 35m

Daegu

Thu 17/4

21:25-01:05

Nonstop5h 40m

฿7,187

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Tue 29/4

01:10-08:30

Nonstop5h 20m

Busan Gimhae

Wed 7/5

20:35-00:10

Nonstop5h 35m

฿7,187

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 19/4

17:40-12:30

1 stop16h 50m

Incheon Intl

Fri 25/4

17:55-10:20

1 stop18h 25m

฿7,657

BangkokIncheon

DMK - ICN

DMKICN

Bangkok Don Mueang Intl

Thu 24/4

02:45-10:20

Nonstop5h 35m

Incheon Intl

Mon 12/5

11:35-15:45

Nonstop6h 10m

฿7,690

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 7/4

01:50-12:30

1 stop8h 40m

Incheon Intl

Fri 11/4

13:30-11:15

1 stop23h 45m

฿7,825

BangkokBusan

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Fri 18/4

23:05-06:25

Nonstop5h 20m

Busan Gimhae

Tue 22/4

19:05-22:40

Nonstop5h 35m

฿7,825

BangkokIncheon

DMK - ICN

DMKICN

Bangkok Don Mueang Intl

Mon 28/4

12:00-01:10

1 stop11h 10m

Incheon Intl

Wed 7/5

11:35-15:45

Nonstop6h 10m

฿7,858

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 10/5

02:50-14:30

1 stop9h 40m

Incheon Intl

Tue 3/6

12:15-01:50

1 stop15h 35m

฿8,127

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 3/4

15:55-15:25

1 stop21h 30m

Incheon Intl

Wed 9/4

15:15-10:20

1 stop21h 05m

฿8,295

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 60 results
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Best time to book a flight from Bangkok to South Korea

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

Travel insights for flights from Bangkok to South Korea

Get recent, data-driven insights about flights from Bangkok to South Korea including ideal travel times, pricing trends, and more.

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

Currently, June is the cheapest month in which you can book a flight from Bangkok to South Korea (average of ฿152). Flying from Bangkok to South Korea in January is currently the most expensive (average of ฿388). 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 BKK to KR?

Find hourly flight availability from Bangkok 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 16 March 2025.

When flying from Bangkok 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.

What is the cheapest day to fly from Bangkok to South Korea?

Use this chart to determine the cheapest time to fly return from Bangkok to South Korea. Price data was last updated on 29 September 2024.

Travellers seeking maximum savings on their Bangkok to South Korea flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok to South Korea

Explore weekly flight availability from Bangkok 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 16 March 2025.

The most flights from TH1 to KR0 are scheduled on a Wednesday (42 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

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.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated 16 March 2025.
Read through reviews of airlines operating flights from Bangkok to South Korea, such as EVA Air, Korean Air and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air
8.4
Very Good
1,179 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air
8.4
Very Good
1,043 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines
8.3
Very Good
1,437 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

AIR PREMIA
8.2
Very Good
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as ฿4,131 on VietJet Air. Other airlines that offer cheap prices include T'way Air from ฿4,265 and HK Express from ฿4,366 one-way.

  • What are the most popular routes from Bangkok to South Korea?

    When deciding which route to take from Bangkok to South Korea, consider Bangkok Suvarnabhumi - Incheon Intl, Bangkok Suvarnabhumi - Seoul Gimpo Intl or Bangkok Don Mueang Intl - Incheon Intl, as they are the most popular.

  • What are the most reliable airlines from Bangkok to South Korea?

    The top 3 most reliable airlines when flying from Bangkok to South Korea are Air Busan (90%), โอมานแอร์ (86%) and ฮาวายเอี้ยนแอร์ไลน์ (85%).

  • What are the cheapest flights from Bangkok to South Korea?

    Looking at all options, your cheapest flight can be booked for ฿6,325. While the most popular route (Bangkok Suvarnabhumi - Incheon Intl) can be booked for ฿6,649 on average our data indicates ฿67,164 when flying from Bangkok to South Korea.

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

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

  • How can I find direct flights from Bangkok to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to South Korea?

    Currently, June is the cheapest month in which you can book a flight from Bangkok to South Korea (average of ฿152). Flying from Bangkok to South Korea in January is currently the most expensive (average of ฿388). 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

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Alternative routes for Bangkok to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Chiang Mai to Phuket City flights
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Top 10 airlines flying from Bangkok to South Korea

Discover the top 10 airlines that operate flights from Bangkok to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 16 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Eastar JetCheapest฿2,807Average฿10,137FlexibilityNo cancel feeOn-time86%
Search Eastar Jet flights
Vietnam AirlinesCheapest฿3,119Average฿10,349FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Jin AirCheapest฿3,330Average฿10,418FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Jeju AirCheapest฿4,007Average฿9,110FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Shandong AirlinesCheapest฿4,050Average฿7,663FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
T'way AirCheapest฿4,606Average฿9,866FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Air BusanCheapest฿4,613Average฿9,954FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
AIR PREMIACheapest฿6,059Average฿13,539FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA flights
Thai AirAsia XCheapest฿6,331Average฿8,650FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Cathay PacificCheapest฿9,579Average฿10,888FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangkok to South Korea. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Bangkok to South Korea by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Bangkok to South Korea with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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