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Cheap flights from Seoul to Bangkok Suvarnabhumi Airport from $146

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BKK
27 11월 — 4 12월1
1 adult

The best prices from Seoul to Bangkok Suvarnabhumi are usually found in June or May, booked 18 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Find flights from Seoul to Suvarnabhumi within your budget

Customise 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 686,349 searches. Data last updated 22 11월 2024.

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Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

수 19/3

17:55-10:15

1 stop18h 20m

Bangkok Suvarnabhumi

수 26/3

19:35-16:25

1 stop18h 50m

$307

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

수 4/12

22:10-01:25

1 stop29h 15m

Bangkok Suvarnabhumi

목 12/12

02:25-14:25

1 stop10h 00m

$321

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

토 12/4

19:55-23:35

Nonstop5h 40m

Bangkok Suvarnabhumi

금 18/4

00:50-08:05

Nonstop5h 15m

$324

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

화 3/12

17:25-21:25

Nonstop6h 00m

Bangkok Suvarnabhumi

목 5/12

22:55-06:35

Nonstop5h 40m

$338

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

토 21/12

07:25-09:30

3 stops28h 05m

Bangkok Suvarnabhumi

일 29/12

02:20-19:50

1 stop15h 30m

$342

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

월 16/12

22:35-10:05

1 stop13h 30m

Bangkok Suvarnabhumi

일 22/12

19:10-21:30

1 stop24h 20m

$355

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

목 5/12

16:40-11:10

1 stop20h 30m

Bangkok Suvarnabhumi

화 10/12

03:05-15:40

1 stop10h 35m

$364

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

월 13/1

13:45-02:20

1 stop14h 35m

Bangkok Suvarnabhumi

목 16/1

22:40-11:40

1 stop11h 00m

$365

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

월 13/1

15:30-21:30

1 stop8h 00m

Bangkok Suvarnabhumi

수 15/1

03:05-21:05

1 stop16h 00m

$388

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

토 8/3

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

금 14/3

01:30-08:50

Nonstop5h 20m

$397

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 27 results
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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 22 11월 2024.

Round-trip from

$307

One-way from

$146

Popular in

January

Cheapest in

June
Vietnam Airlines
  • Vietnam Airlines
  • 19/3-26/3
  • 2 total stops
  • 37h 10m total
  • Seoul to Bangkok
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 25/4
  • 1 total stop
  • 26h 00m total
  • Seoul to Bangkok
Search Deals
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals

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 22 11월 2024.

일 1/1212:20ICN - BKK
1 stop15h 05mShandong Airlines
월 9/1203:05BKK - ICN
1 stop16h 00mShandong Airlines
Deal found 21/11$321
화 3/1217:25ICN - BKK
Nonstop6h 00mAIR PREMIA
목 5/1222:55BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 21/11$338
금 29/1111:35ICN - BKK
2 stops13h 00mChina Eastern
토 30/1102:20BKK - ICN
1 stop15h 30mChina Eastern
Deal found 21/11$342
목 28/1116:40ICN - BKK
1 stop11h 25mShenzhen Airlines
금 6/1219:30BKK - ICN
1 stop16h 25mShenzhen Airlines
Deal found 20/11$350
월 16/1222:35ICN - BKK
1 stop13h 30mHainan Airlines
일 22/1219:10BKK - ICN
1 stop24h 20mHainan Airlines
Deal found 21/11$355
일 15/1210:35ICN - BKK
1 stop12h 45mVietnam Airlines
목 26/1219:00BKK - ICN
1 stop8h 30mVietnam Airlines
Deal found 22/11$367
월 9/1213:50ICN - BKK
1 stop12h 20mCathay Pacific
금 13/1211:40BKK - ICN
1 stop7h 35mCathay Pacific
Deal found 21/11$401
일 24/1119:30ICN - BKK
Nonstop6h 15mJeju Air
월 2/1201:00BKK - ICN
Nonstop5h 25mJeju Air
Deal found 22/11$414
화 3/1219:50ICN - BKK
Nonstop6h 20mT'way Air
월 9/1201:30BKK - ICN
Nonstop5h 20mT'way Air
Deal found 21/11$496
월 16/1217:10ICN - BKK
Nonstop6h 00mJin Air
금 27/1222:25BKK - ICN
Nonstop5h 15mJin Air
Deal found 21/11$583
화 3/1212:25ICN - BKK
1 stop15h 10mChina Airlines
월 23/1202:35BKK - ICN
1 stop14h 40mChina Airlines
Deal found 21/11$614
화 3/1217:10ICN - BKK
Nonstop6h 00mKorean Air
금 20/1209:40BKK - ICN
Nonstop5h 25mKorean Air
Deal found 21/11$625

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 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 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 return flight from Seoul to Suvarnabhumi. Price data was last updated on 15 November 2024.

The best time to book flights from Seoul to Bangkok Suvarnabhumi Airport is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $489). Flying from Seoul to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $808). 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 22 11월 2024.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 57% on flights from Seoul to Bangkok Suvarnabhumi Airport by exploring options for tickets in the morning.

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 22 11월 2024.

The most flights from SEL to BKK are scheduled on a Wednesday (38 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (33 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 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 22 11월 2024.
Peruse reviews from past customers who have flown with Vietnam Airlines, AIR PREMIA and Shenzhen Airlines from Seoul to Bangkok to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,020 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Korean Air
8.4
Very Good
1,020 reviews
Korean Air
8.4
Very Good
1,020 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

China Airlines
8.3
Very Good
774 reviews
Korean Air
8.4
Very Good
1,020 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

AIR PREMIA
8.1
Very Good
52 reviews
Korean Air
8.4
Very Good
1,020 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

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 $307. Other airlines that can offer you cheap pricing are Shandong Airlines, from $321, and Jin Air, from $324. Users have found that Vietnam Airlines is 30% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Vietnam Airlines, with whom users have recently found tickets for as low as $146. However, be on the lookout for offers from AIR PREMIA and Shandong Airlines, as they are both options that can get you from Seoul to Bangkok Suvarnabhumi Airport for a low price.

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

    Before booking your flight to Bangkok Suvarnabhumi Airport from Seoul, have a look at the most reliable airlines to get you to your destination on time: Turkish Airlines (93%), AIR PREMIA (89%), Air Busan( 87%).

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

    On average you can expect to pay $899 for a flight from Seoul to Bangkok Suvarnabhumi Airport. The cheapest flight overall is $153 while the most popular route, (Incheon Intl - Bangkok Suvarnabhumi) is currently priced at $399.

  • 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 holiday 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 $489). Flying from Seoul to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $808). 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

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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.
Incheon Intl to Suvarnabhumi flights

Top 2 airlines flying from Seoul to Suvarnabhumi

Discover the top 2 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 686,349 searches. Data last updated 22 11월 2024.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsia XCheapest$263Average$342FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Korean AirCheapest$535Average$632FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seoul to Suvarnabhumi?

When you search for this flight from Seoul to Suvarnabhumi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seoul to Suvarnabhumi?

Cheapflights simply makes it quick and affordable to book flights from Seoul to Suvarnabhumi 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 Seoul to Suvarnabhumi with no change fees?

Yes, we can. To see specific flights from Seoul to Suvarnabhumi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seoul to Suvarnabhumi become cheaper?

Yes, Cheapflights offers price alerts on Seoul to Suvarnabhumi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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