Cheap flights from Thailand to Seoul

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How to find the cheapest flight from
Thailand to Seoul (SEL)

All the information you need to plan the best null to SEL flight in 2021: compare Thailand to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.
What is the cheapest month to fly from Thailand to Seoul?

September can be a great time to fly to Seoul from Thailand with a flight ticket averaging about ฿10,113. Cheapflights users have found deals in the month of September for as cheap as ฿6,729. The most expensive prices can be found in the month of April.

How far in advance should I book a flight from Thailand to Seoul?

Find a great deal and save up to 22% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Thailand to Seoul within the next two weeks, with the cheapest ticket starting at ฿10,759.

When is the cheapest time to fly from Thailand to Seoul (TH - SEL)?

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

Cheap flights from Thailand to Seoul in October, November 2021

The best prices found for Thailand to SEL flights in October, November
5 Nov - 12 Nov
฿10,626pp
BKK
Bangkok Suvarnabhumi
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
BKK
Bangkok Suvarnabhumi
4 Nov - 12 Nov
฿11,559pp
BKK
Bangkok Suvarnabhumi
Korean Air
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Korean Air
Direct
BKK
Bangkok Suvarnabhumi
30 Nov - 12 Dec
฿11,759pp
BKK
Bangkok Suvarnabhumi
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
T'way Air
Direct
BKK
Bangkok Suvarnabhumi

Thailand to Seoul 2021 flight deals

Cheap flights to Seoul from Thailand found for this year
10 Dec - 18 Dec
฿10,093pp
BKK
Bangkok Suvarnabhumi
T'way Air
Direct
ICN
Incheon Intl
ICN
Incheon Intl
T'way Air
Direct
BKK
Bangkok Suvarnabhumi
1 Dec - 6 Dec
฿10,226pp
BKK
Bangkok Suvarnabhumi
T'way Air
Direct
ICN
Incheon Intl
ICN
Incheon Intl
T'way Air
Direct
BKK
Bangkok Suvarnabhumi
1 Dec - 14 Dec
฿10,293pp
BKK
Bangkok Suvarnabhumi
T'way Air
Direct
ICN
Incheon Intl
ICN
Incheon Intl
T'way Air
Direct
BKK
Bangkok Suvarnabhumi

Direct flights to Seoul from Thailand

Save time with Thailand to Seoul direct flight deals
13 Mar - 19 Mar
฿9,061pp
DMK
Bangkok Don Mueang Intl
Thai AirAsia X
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Thai AirAsia X
Direct
DMK
Bangkok Don Mueang Intl
6 Mar - 14 Mar
฿9,127pp
DMK
Bangkok Don Mueang Intl
Thai AirAsia X
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Thai AirAsia X
Direct
DMK
Bangkok Don Mueang Intl
10 Dec - 18 Dec
฿10,093pp
BKK
Bangkok Suvarnabhumi
T'way Air
Direct
ICN
Incheon Intl
ICN
Incheon Intl
T'way Air
Direct
BKK
Bangkok Suvarnabhumi

Last-minute flights from Thailand to Seoul

Late deals on return flights to Seoul from Thailand, departing today and this week
29 Oct - 10 Nov
฿15,356pp
BKK
Bangkok Suvarnabhumi
Singapore Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
27 Oct - 27 Jan
฿15,723pp
BKK
Bangkok Suvarnabhumi
Singapore Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
28 Oct - 6 Nov
฿16,023pp
BKK
Bangkok Suvarnabhumi
Singapore Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi

One-way flights to All airports from Thailand

The cheapest one-way flights from Thailand to Seoul
21:45 - 05:05
Thai AirAsia X
Direct
5h 20m
DMK - ICN
Thai AirAsia X
฿5,829
Trip.com
17:00 - 07:40
HK เอ็กซเพรส
1 stop
12h 40m
BKK - ICN
HK เอ็กซเพรส
฿6,296
Gotogate
21:25 - 04:50
T'way Air
Direct
5h 25m
BKK - ICN
T'way Air
฿6,396
Tway

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Thailand</span> to <span class="emphasized">Seoul</span> flights.

Flight FAQs

From Thailand to Seoul

What airport do you fly into for flights to Seoul from Thailand?

If you book a flight to Seoul from Thailand, you will be flying to All airports, which is the city’s only airport. Seoul All airports (SEL) is located 1.9 km from the centre of Seoul.

Which airlines flying from Thailand to Seoul have flexible cancellations due to COVID-19?

Thai AirAsia X, Jeju Air, and Korean Air are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Thailand to Seoul for under ฿9,100 on Cheapflights?

Yes, there are multiple flights from Thailand to Seoul for under ฿9,100. The cheapest flight booked recently is on Thai AirAsia X for just ฿9,061, but on average you can expect to pay ฿10,460.

Are there direct flights from Thailand to Seoul for under ฿9,100 on Cheapflights?

Cheapflights has 20 direct flights from Thailand to Seoul under ฿9,100. A good price for a direct flight from Thailand to Seoul is less than ฿10,526.

Are there last-minute flights available from Thailand to Seoul for under ฿15,400?

There are currently 20+ open flights from Thailand to Seoul within the next 7 days for less than ฿15,400.

What days are direct flights available from Thailand to Seoul?

You can find direct flights on the following days: Wednesday, Thursday, Saturday.

How many flights depart from Thailand to Seoul on average per day?

On average 4 flights depart from Thailand to Seoul per day.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Thailand to Seoul?

Departing from Thailand to Seoul will take you 5h. There are 3687 km between Thailand and Seoul. Most flights are nonstop.

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

฿4,697 is the cheapest one-way deal found within the past few days, from Thai AirAsia X. You may also be able to find cheap deals on T'way Air and HK เอ็กซเพรส, with prices starting from ฿5,097 and ฿6,029, respectively.

What are the cheapest flights from Thailand to Seoul?

The cheapest flight price from Thailand to Seoul is ฿3,548. On average you can expect to pay ฿34,701. The most popular route, (Bangkok Suvarnabhumi - Incheon Intl), can usually be booked for ฿10,626.

What are the most reliable airlines from Thailand to Seoul?

No one likes to see their flight delayed. When booking a flight from Thailand to Seoul consider choosing Air Canada(100%), S7 Airlines(100%) or Austrian Airlines(100%), as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Thailand to Seoul?

The most popular airlines flying from Thailand to Seoul are Jeju Air, Royal Brunei Airlines and Air China. Something to consider prior to booking your flight.

What are the most popular routes from Thailand to Seoul?

While some choose either Bangkok Suvarnabhumi - Seoul Gimpo Intl or Bangkok Don Mueang Intl - Incheon Intl, Bangkok Suvarnabhumi - Incheon Intl is the most popular route from Thailand to Seoul.

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COVID Restrictions

View COVID Travel Restrictions for Seoul, South Korea

Do I need a COVID test to fly to Seoul from Thailand?

Information is based on travel restrictions from Thailand to Seoul

Most visitors from Thailand will not be allowed to enter Seoul.

COVID-19 testing requirements
Visitors from Thailand must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seoul.

Quarantine requirements
Visitors from Thailand are not required to quarantine after entering Seoul.

Do I need a test to fly back to Thailand from Seoul?

Returning to Thailand from Seoul

COVID-19 testing requirements
Visitors from Seoul must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Thailand.

Quarantine requirements
Visitors from Seoul are not required to quarantine after entering Thailand.

Hide COVID Travel Restrictions for Seoul, South Korea

Departure points for flights from Thailand to Seoul

Select to see more specific information for flights to Seoul from all departure points in Thailand.
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Destination information for Seoul

Things to know before you go - useful duration and weather info for your trip from Thailand to Seoul.
Today's exchange rate
฿1 = 35원
Flight duration from Thailand to SEL
5h 45m
Average temperature for October in Seoul
20.0 °C
Avg rainfall for October in Seoul
59.0 mm

Airports servicing

Buri Ram (BFV)
Chiang Rai (CEI)
Chumphon (CJM)
Chiang Mai (CNX)
Hat Yai (HDY)
Mae Hong Son (HGN)

Airports servicing Seoul

Seoul Gimpo Intl (GMP)

Top 10 airlines flying from Thailand to Seoul All airports

The chart below displays the airlines Cheapflights users travelling from Thailand to Seoul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
T'way Air
฿3,543 ฿8,874 No cancel fee 88%

We couldn't confirm the COVID-19 safety measures taken by T'way Air. Please check directly on their website for additional information.

Search T'way Air flights
Jin Air
฿4,482 ฿9,101 No cancel fee 78%

We couldn't confirm the COVID-19 safety measures taken by Jin Air. Please check directly on their website for additional information.

Search Jin Air flights
Thai AirAsia X
฿6,631 ฿10,492 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Thai AirAsia X. Please check directly on their website for additional information.

Search Thai AirAsia X flights
Eastar Jet
฿6,887 ฿10,464 No cancel fee 86%

We couldn't confirm the COVID-19 safety measures taken by Eastar Jet. Please check directly on their website for additional information.

Search Eastar Jet flights
Thai Airways
฿6,964 ฿16,115 No cancel fee 77%
Search Thai Airways flights
Jeju Air
฿7,160 ฿12,388 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Jeju Air. Please check directly on their website for additional information.

Search Jeju Air flights
Hong Kong Airlines
฿7,636 ฿10,625 No cancel fee 65%

We couldn't confirm the COVID-19 safety measures taken by Hong Kong Airlines. Please check directly on their website for additional information.

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Lao Airlines
฿8,132 ฿12,136 No cancel fee 83%

We couldn't confirm the COVID-19 safety measures taken by Lao Airlines. Please check directly on their website for additional information.

Search Lao Airlines flights
Air Macau
฿8,236 ฿9,726 No cancel fee 56%

We couldn't confirm the COVID-19 safety measures taken by Air Macau. Please check directly on their website for additional information.

Search Air Macau flights
China Southern
฿8,421 ฿11,744 No cancel fee 69%
Search China Southern flights

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