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Suvarnabhumi

$96+ Cheap flights from Seoul (SEL) to Suvarnabhumi (BKK)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BKK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Seoul to Bangkok Suvarnabhumi are usually found in June or May, booked 34 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Seoul to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(Kiwi.com)

One-way from

$96
(Vietnam Airlines)

Popular in

January

Cheapest in

June

Average price

$302

Good round-trip deal

$337 or less

Good one-way deal

$146 or less
Provider with most accurate pricing for Seoul (SEL)-Bangkok Suvarnabhumi flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Bangkok Suvarnabhumi flights.
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From Seoul (SEL) to Bangkok Suvarnabhumi
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One-way flight from Seoul (SEL) to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 18% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Seoul (SEL) to Bangkok Suvarnabhumi.
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Find flight deals from Seoul to Suvarnabhumi

Cheapest flights from Seoul to Suvarnabhumi
Explore the most affordable flight options available from Seoul to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:15 pmICN - BKK
Nonstop6h 05mAir Busan
Thu 6/510:20 pmBKK - ICN
Nonstop5h 45mAir Busan
Deal found 2/20$193
This Jeju Air deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:05 pmICN - BKK
Nonstop5h 54mJeju Air
Mon 4/211:00 amBKK - ICN
Nonstop5h 40mJeju Air
Deal found 2/19$194
This Jin Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:55 pmICN - BKK
Nonstop5h 50mJin Air
Tue 10/1412:55 amBKK - ICN
Nonstop5h 30mJin Air
Deal found 2/20$196
This T'way Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 pmICN - BKK
Nonstop6h 35mT'way Air
Mon 5/1212:05 amBKK - ICN
Nonstop5h 35mT'way Air
Deal found 2/20$197
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1510:35 amICN - BKK
1 stop9h 55mVietnam Airlines
Mon 3/247:00 pmBKK - ICN
1 stop19h 30mVietnam Airlines
Deal found 2/18$200
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:55 pmICN - BKK
1 stop13h 10mShenzhen Airlines
Tue 3/183:05 amBKK - ICN
1 stop10h 35mShenzhen Airlines
Deal found 2/19$224
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/214:40 pmICN - BKK
1 stop11h 25mMultiple Airlines
Sat 3/291:30 amBKK - ICN
1 stop13h 05mMultiple Airlines
Deal found 2/19$225
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/48:55 amICN - BKK
1 stop9h 00mChina Eastern
Wed 3/265:35 amBKK - ICN
2 stops13h 00mChina Eastern
Deal found 2/19$229
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/32:25 pmGMP - BKK
1 stop11h 45mAir China
Tue 3/117:30 pmBKK - GMP
1 stop15h 35mAir China
Deal found 2/20$232
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/81:20 pmICN - BKK
1 stop23h 55mXiamenAir
Sun 3/91:45 amBKK - ICN
1 stop8h 35mXiamenAir
Deal found 2/20$239
This AIR PREMIA deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/265:25 pmICN - BKK
Nonstop6h 00mAIR PREMIA
Sun 3/3010:45 pmBKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 2/20$248
This Eastar Jet deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:05 pmICN - BKK
Nonstop6h 20mEastar Jet
Sat 3/810:25 pmBKK - ICN
Nonstop5h 55mEastar Jet
Deal found 2/20$273

Find flights from Seoul to Suvarnabhumi within your budget

Customize your flight search to find flights from Seoul to Suvarnabhumi 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Seoul

Fly to

Suvarnabhumi

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 4/6

8:05 pm-11:59 pm

Nonstop5h 54m

Bangkok Suvarnabhumi

Tue 4/8

1:00 am-8:40 am

Nonstop5h 40m

$192

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sat 5/31

5:15 pm-9:20 pm

Nonstop6h 05m

Bangkok Suvarnabhumi

Thu 6/5

10:20 pm-6:05 am

Nonstop5h 45m

$193

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 4/23

7:55 pm-11:45 pm

Nonstop5h 50m

Bangkok Suvarnabhumi

Mon 4/28

12:55 am-8:25 am

Nonstop5h 30m

$196

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 5/8

6:00 pm-10:35 pm

Nonstop6h 35m

Bangkok Suvarnabhumi

Mon 5/12

12:05 am-7:40 am

Nonstop5h 35m

$197

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 3/21

6:05 pm-11:20 am

1 stop19h 15m

Bangkok Suvarnabhumi

Mon 3/24

3:55 pm-4:30 pm

1 stop22h 35m

$199

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 3/25

7:50 pm-12:10 am

Nonstop6h 20m

Bangkok Suvarnabhumi

Mon 4/21

12:15 pm-12:30 pm

1 stop22h 15m

$212

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 3/12

9:55 am-1:45 am

1 stop17h 50m

Bangkok Suvarnabhumi

Sun 3/16

10:45 pm-1:05 pm

1 stop12h 20m

$219

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 3/21

1:20 pm-12:45 am

1 stop13h 25m

Bangkok Suvarnabhumi

Sun 3/23

1:45 am-12:20 pm

1 stop8h 35m

$225

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 3/3

2:25 pm-12:10 am

1 stop11h 45m

Bangkok Suvarnabhumi

Tue 3/11

7:30 pm-1:05 pm

1 stop15h 35m

$232

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 3/5

2:55 pm-2:05 am

1 stop13h 10m

Bangkok Suvarnabhumi

Wed 3/19

3:05 am-3:40 pm

1 stop10h 35m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 45 results
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Compare providers for flights from Seoul to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Suvarnabhumi in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Seoul with our price prediction graph.
Estimated round-trip 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 Seoul to Suvarnabhumi

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

How far ahead should I book a flight from Seoul to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Suvarnabhumi. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Seoul to Bangkok Suvarnabhumi Airport, you should look to book at least 34 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.

What is the cheapest month to book a flight from Seoul to Bangkok Suvarnabhumi Airport?

Currently, February is the cheapest month in which you can book a flight from Seoul to Bangkok Suvarnabhumi Airport (average of $976). Flying from Seoul to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,580). 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 SEL to BKK?

Find hourly flight availability from Seoul to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

One of the essential ways to save on airfare from Seoul to Bangkok Suvarnabhumi Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 49% on airfare.

What is the cheapest day to fly from Seoul to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly round-trip from Seoul to Suvarnabhumi. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Seoul to Bangkok Suvarnabhumi Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seoul to Bangkok Suvarnabhumi Airport

Explore weekly flight availability from Seoul to Suvarnabhumi. 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 February 20, 2025.

The most flights from SEL to BKK are scheduled on a Wednesday (43 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

Rainfall in Suvarnabhumi by month

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

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 0.4 in.

Temperature in Suvarnabhumi by month

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

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Seoul to Bangkok by reading reviews from past customers. 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
1,200 reviews

Food

8.0

Overall

8.4

Comfort

8.2

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very good
1,200 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Overall

8.4

Comfort

8.2

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Korean Air
8.4
Very good
1,037 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Overall

8.4

Comfort

8.2

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Overall

8.4

Comfort

8.2

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

China Airlines
8.2
Very good
727 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Overall

8.4

Comfort

8.2

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Suvarnabhumi. 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 flying from Seoul to Bangkok Suvarnabhumi Airport round-trip?

    Cheapflights users have booked flights from Seoul to Bangkok Suvarnabhumi Airport round-trip from $193. Other airlines that can offer you cheap pricing are Jeju Air, from $194, and Jin Air, from $196. You may be able to fly from Seoul to Bangkok Suvarnabhumi Airport for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to Bangkok Suvarnabhumi Airport one-way?

    The cheapest airlines for a one-way flight from Seoul to Bangkok Suvarnabhumi Airport are Vietnam Airlines ($96), Jin Air ($97), and Jeju Air ($98).

  • What are the most reliable airlines from Seoul to Bangkok Suvarnabhumi Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seoul to Bangkok Suvarnabhumi Airport on time: Air Busan (90%), Eastar Jet (83%), Turkish Airlines (68%).

  • What are the cheapest flights from Seoul to Bangkok Suvarnabhumi Airport?

    The cheapest flight price from Seoul to Bangkok Suvarnabhumi Airport is $97. On average you can expect to pay $549. The most popular route, (Seoul Gimpo Intl - Bangkok Suvarnabhumi), can usually be booked for $248.

  • Can I find deals for flights from Seoul to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Seoul to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Suvarnabhumi?

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

  • Can I find deals for business class flights from Seoul to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Seoul to Suvarnabhumi 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 Seoul to Bangkok Suvarnabhumi Airport?

    Currently, February is the cheapest month in which you can book a flight from Seoul to Bangkok Suvarnabhumi Airport (average of $976). Flying from Seoul to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,580). 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

Traveling to a place near Seoul?

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Alternative routes for Seoul to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
Gimpo Intl to Suvarnabhumi flights
Incheon Intl to Suvarnabhumi flights
Busan to Suvarnabhumi flights

Top 10 airlines flying from Seoul to Suvarnabhumi

Discover the top 10 airlines that operate flights from Seoul to Suvarnabhumi. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$107Average$262FlexibilityNo cancel feeOn-time88%
AIR PREMIACheapest$111Average$312FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$155Average$213FlexibilityNo cancel feeOn-time81%
Thai AirAsia XCheapest$166Average$239FlexibilityNo cancel feeOn-timeN/A
Jin AirCheapest$172Average$295FlexibilityNo cancel feeOn-time78%
Eastar JetCheapest$179Average$243FlexibilityNo cancel feeOn-time86%
China EasternCheapest$183Average$212FlexibilityNo cancel feeOn-time62%
Shandong AirlinesCheapest$186Average$199FlexibilityNo cancel feeOn-time51%
Jeju AirCheapest$187Average$276FlexibilityNo cancel feeOn-timeN/A
Air BusanCheapest$189Average$244FlexibilityNo cancel feeOn-time94%
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