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$133+ Cheap flights from Suvarnabhumi (BKK) to Seoul (SEL)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEL
abr. 9 — abr. 161
mié. 4/9
mié. 4/16
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Seoul are usually found in June or November, booked 25 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from Suvarnabhumi to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Seoul (SEL). 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 abril 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Trip.com)

One-way from

$133
(CheapOair)

Popular in

December

Cheapest in

June

Average price

$291

Good round-trip deal

$832 or less

Good one-way deal

$470 or less
Provider with most accurate pricing for Bangkok Suvarnabhumi-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Seoul (SEL) flights.
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From Bangkok Suvarnabhumi to Seoul (SEL)
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One-way flight from Bangkok Suvarnabhumi to Seoul (SEL)
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Highest demand for flights based on searches. 14% potential increase in price ($48 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 April 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Seoul (SEL).
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Seoul (SEL).
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Find flight deals from Suvarnabhumi to Seoul

Cheapest flights from Suvarnabhumi to Seoul
Explore the most affordable flight options available from Suvarnabhumi to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 4, 2025.

This Trip.com deal was found by Cheapflights users on 4/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/292:00 pmBKK - ICN
1 stop13h 30mMultiple Airlines
mié. 6/47:55 pmICN - BKK
Nonstop5h 50mMultiple Airlines
Deal found 4/3$218
This CheapOair deal was found by Cheapflights users on 4/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/2612:05 amBKK - ICN
Nonstop5h 35mT'way Air
vie. 6/276:00 pmICN - BKK
Nonstop6h 35mT'way Air
Deal found 4/4$225
This Mytrip deal was found by Cheapflights users on 4/3. 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.
sáb. 4/191:50 amBKK - ICN
1 stop8h 40mXiamenAir
mié. 4/231:30 pmICN - BKK
1 stop13h 20mXiamenAir
Deal found 4/3$230
This CheapOair deal was found by Cheapflights users on 4/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/252:00 pmBKK - ICN
1 stop13h 30mVietJet Air
vie. 9/2611:05 amICN - BKK
1 stop8h 40mVietJet Air
Deal found 4/3$234
This Shandong Airlines deal was found by Cheapflights users on 4/4. 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/22:25 amBKK - ICN
1 stop30h 20mShandong Airlines
mar. 5/1311:40 pmICN - BKK
1 stop27h 45mShandong Airlines
Deal found 4/4$238
This OneTravel deal was found by Cheapflights users on 4/3. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/207:20 pmBKK - ICN
1 stop24h 10mHainan Airlines
mié. 4/2310:35 pmICN - BKK
1 stop27h 45mHainan Airlines
Deal found 4/3$241
This Jeju Air deal was found by Cheapflights users on 4/3. 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.
mié. 4/301:00 amBKK - ICN
Nonstop5h 40mJeju Air
jue. 5/88:05 pmICN - BKK
Nonstop5h 54mJeju Air
Deal found 4/3$246
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
jue. 4/1710:55 pmBKK - GMP
1 stop8h 10mMultiple Airlines
jue. 4/242:50 pmGMP - BKK
1 stop11h 20mMultiple Airlines
Deal found 4/2$262
This Vietnam Airlines deal was found by Cheapflights users on 4/4. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/27:05 pmBKK - ICN
1 stop8h 45mVietnam Airlines
vie. 10/176:05 pmICN - BKK
1 stop18h 45mVietnam Airlines
Deal found 4/4$274
This AIR PREMIA deal was found by Cheapflights users on 4/3. 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.
mar. 5/2010:45 pmBKK - ICN
Nonstop5h 40mAIR PREMIA
sáb. 5/244:50 pmICN - BKK
Nonstop6h 20mAIR PREMIA
Deal found 4/3$298
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
vie. 4/2510:55 pmBKK - GMP
1 stop11h 00mAir Busan
dom. 4/277:10 amGMP - BKK
1 stop16h 35mAir Busan
Deal found 4/3$298
This Cathay Pacific deal was found by Cheapflights users on 4/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/311:00 amBKK - ICN
1 stop8h 10mCathay Pacific
mar. 5/1310:10 amICN - BKK
1 stop8h 20mCathay Pacific
Deal found 4/4$316

Cheapflights Fare Finder

Customize your flight search to find flights from Suvarnabhumi to Seoul 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 abril 4, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Seoul that are best for you.

Fly from

Suvarnabhumi

Fly to

Seoul

Route

Depart

Return

Price

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

jue. 5/29

2:00 pm-5:30 am

1 stop13h 30m

Incheon Intl

mié. 6/4

7:55 pm-11:45 pm

Nonstop5h 50m

$218

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

lun. 5/26

12:05 am-7:40 am

Nonstop5h 35m

Incheon Intl

vie. 6/27

6:00 pm-10:35 pm

Nonstop6h 35m

$225

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

sáb. 4/19

1:50 am-12:30 pm

1 stop8h 40m

Incheon Intl

mié. 4/23

1:30 pm-12:50 am

1 stop13h 20m

$230

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

jue. 9/25

2:00 pm-5:30 am

1 stop13h 30m

Incheon Intl

vie. 9/26

11:05 am-5:45 pm

1 stop8h 40m

$234

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

vie. 5/2

2:25 am-10:45 am

1 stop30h 20m

Incheon Intl

mar. 5/13

11:40 pm-1:25 am

1 stop27h 45m

$238

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

dom. 4/20

7:20 pm-9:30 pm

1 stop24h 10m

Incheon Intl

mié. 4/23

10:35 pm-12:20 am

1 stop27h 45m

$241

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

mié. 4/30

1:00 am-8:40 am

Nonstop5h 40m

Incheon Intl

jue. 5/8

8:05 pm-11:59 pm

Nonstop5h 54m

$246

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

jue. 4/17

10:55 pm-9:05 am

1 stop8h 10m

Seoul Gimpo Intl

jue. 4/24

2:50 pm-12:10 am

1 stop11h 20m

$262

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

mié. 5/14

7:05 pm-5:50 am

1 stop8h 45m

Incheon Intl

vie. 6/13

10:35 am-8:05 pm

1 stop11h 30m

$274

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

mié. 4/23

12:55 am-8:25 am

Nonstop5h 30m

Incheon Intl

lun. 4/28

7:55 pm-11:45 pm

Nonstop5h 50m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 57 results
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Compare providers for flights from Suvarnabhumi to Seoul

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 Suvarnabhumi to Seoul in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 Bangkok Suvarnabhumi Airport-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Seoul 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 Bangkok Suvarnabhumi Airport-Seoul 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 Suvarnabhumi to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Suvarnabhumi 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.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Seoul

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Seoul. Price data was last updated on March 28, 2025.

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Seoul (average of $1,001). Flying from Bangkok Suvarnabhumi Airport to Seoul in June is currently the most expensive (average of $1,650). 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 SEL?

Find hourly flight availability from Suvarnabhumi to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 4, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 79% on flights from Bangkok Suvarnabhumi Airport to Seoul by exploring options for tickets at noon.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Seoul

Explore weekly flight availability from Suvarnabhumi to Seoul. 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 abril 4, 2025.

The most flights from BKK to SEL are scheduled on a Thursday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated abril 4, 2025.
See what other customers who have flown with EVA Air, Japan Airlines and ANA from Bangkok to Seoul have to say. 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
1,170 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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
1,441 reviews
EVA Air
8.4
Very good
1,170 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
ANA
8.3
Very good
835 reviews
EVA Air
8.4
Very good
1,170 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
AIR PREMIA
8.2
Very good
55 reviews
EVA Air
8.4
Very good
1,170 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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 Suvarnabhumi to Seoul. 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 Bangkok Suvarnabhumi Airport to Seoul round-trip?

    Currently priced at $225, T'way Air will fly you from Bangkok Suvarnabhumi Airport to Seoul and back. In addition to T'way Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from XiamenAir and VietJet Air - these airlines can fly you to your destination from $230 and $234, respectively. You may be able to fly from Bangkok Suvarnabhumi Airport to Seoul for 24% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $133 on Eastar Jet. Other airlines that offer cheap prices include XiamenAir from $134 and China Southern from $136 one-way.

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

    Consider Air Busan (89%), Hawaiian Airlines (87%) or Oman Air (85%) when booking your flight. These represent the most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Seoul.

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

    On average you can expect to pay $2,280 for a flight from Bangkok Suvarnabhumi Airport to Seoul. The cheapest flight overall is $170 while the most popular route, (Bangkok Suvarnabhumi - Seoul Gimpo Intl) is currently priced at $331.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Seoul (average of $1,001). Flying from Bangkok Suvarnabhumi Airport to Seoul in June is currently the most expensive (average of $1,650). 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 Suvarnabhumi to Seoul

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

Top 10 airlines flying from Suvarnabhumi to Seoul

Discover the top 10 airlines that operate flights from Suvarnabhumi to Seoul. 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 abril 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$100Average$286FlexibilityNo cancel feeOn-time81%
T'way AirCheapest$137Average$262FlexibilityNo cancel feeOn-time88%
Thai AirAsia XCheapest$186Average$255FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$190Average$298FlexibilityNo cancel feeOn-timeN/A
AIR PREMIACheapest$219Average$393FlexibilityNo cancel feeOn-timeN/A
Air BusanCheapest$220Average$295FlexibilityNo cancel feeOn-time94%
Eastar JetCheapest$242Average$322FlexibilityNo cancel feeOn-time86%
Asiana AirlinesCheapest$393Average$453FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$414Average$464FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$429Average$472FlexibilityNo cancel feeOn-time77%

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