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Cheap flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport from £110

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Incheon Intl are usually found in September or March, booked 83 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Suvarnabhumi to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Suvarnabhumi to Incheon Intl
Explore the most affordable flight options available from Suvarnabhumi to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2026.

Sun 23/821:00
BKK
-
ICN
1 stop7h 40m
Vietnam Airlines
Sat 29/811:05
ICN
-
BKK
1 stop8h 00m
Vietnam Airlines
Deal found 4/7£198
Sat 22/802:25
BKK
-
ICN
Nonstop5h 35m
Multiple Airlines
Sat 29/818:00
ICN
-
BKK
Nonstop6h 05m
Multiple Airlines
Deal found 5/7£201
Wed 12/802:25
BKK
-
ICN
Nonstop5h 35m
Multiple Airlines
Tue 25/818:00
ICN
-
BKK
Nonstop6h 05m
Multiple Airlines
Deal found 7/7£203
Mon 6/711:45
BKK
-
ICN
Nonstop5h 40m
Asiana Airlines
Tue 7/719:35
ICN
-
BKK
Nonstop6h 00m
Asiana Airlines
Deal found 5/7£211
Fri 21/822:15
BKK
-
ICN
1 stop16h 20m
Vietnam Airlines
Sun 13/900:30
ICN
-
BKK
1 stop18h 35m
Vietnam Airlines
Deal found 6/7£212
Fri 21/822:15
BKK
-
ICN
1 stop16h 20m
Vietnam Airlines
Tue 15/911:05
ICN
-
BKK
1 stop8h 00m
Vietnam Airlines
Deal found 8/7£212
Tue 20/1022:15
BKK
-
ICN
1 stop16h 20m
Vietnam Airlines
Sat 24/1018:05
ICN
-
BKK
1 stop19h 15m
Vietnam Airlines
Deal found 6/7£215
Sat 5/1222:10
BKK
-
ICN
1 stop16h 20m
Vietnam Airlines
Tue 8/1218:05
ICN
-
BKK
1 stop19h 15m
Vietnam Airlines
Deal found 8/7£215
Tue 1/1212:20
BKK
-
ICN
1 stop15h 10m
Vietnam Airlines
Fri 4/1200:30
ICN
-
BKK
1 stop18h 30m
Vietnam Airlines
Deal found 6/7£216
Tue 13/1019:05
BKK
-
ICN
1 stop8h 45m
Vietnam Airlines
Sun 18/1010:35
ICN
-
BKK
1 stop9h 55m
Vietnam Airlines
Deal found 6/7£217
Thu 1/1000:45
BKK
-
ICN
Nonstop5h 40m
Jin Air
Sat 10/1019:55
ICN
-
BKK
Nonstop5h 50m
Jin Air
Deal found 8/7£218

Find flight deals from Suvarnabhumi to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Incheon Intl (ICN). 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 8 July 2026.

Round-trip from

£197

One-way from

£110

Popular in

December

Cheapest in

September

Average price

£249

Good round-trip deal

£286 or less

Good one-way deal

£214 or less
Vietnam Airlines
  • Vietnam Airlines
  • 22/8-29/8
  • 2 total stops
  • 37h 35m total
  • Bangkok to Incheon
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 3/10
  • 1 total stop
  • 14h 15m total
  • Bangkok to Incheon
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Incheon Intl.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Incheon Intl.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Suvarnabhumi to Incheon Intl 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 858,174 searches. Data last updated 8 July 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 3/10

21:00-06:40

1 stop7h 40m

Incheon Intl

Tue 13/10

00:30-17:05

1 stop18h 35m

£212

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 6/9

14:25-06:40

1 stop14h 15m

Incheon Intl

Tue 6/10

11:05-17:05

1 stop8h 00m

£212

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 24/8

19:30-06:40

1 stop9h 10m

Incheon Intl

Mon 31/8

10:05-18:05

1 stop10h 00m

£216
Fastest return journey

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Fri 24/7

11:45-19:25

Nonstop5h 40m

Incheon Intl

Tue 28/7

07:05-10:40

Nonstop5h 35m

£254

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 12/10

19:30-06:40

1 stop9h 10m

Incheon Intl

Sun 18/10

06:50-18:30

2 stops13h 40m

£293

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 26/7

20:50-22:45

1 stop23h 55m

Incheon Intl

Thu 30/7

15:55-04:05

2 stops14h 10m

£298

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 25/7

19:05-05:50

1 stop8h 45m

Incheon Intl

Sat 8/8

00:30-18:30

2 stops20h 00m

£299

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 9/12

21:05-11:00

2 stops35h 55m

Incheon Intl

Mon 14/12

16:05-22:35

3 stops32h 30m

£301

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 16/11

15:55-10:55

2 stops17h 00m

Incheon Intl

Sun 22/11

08:30-22:25

2 stops15h 55m

£301

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 5/11

15:55-10:55

3 stops41h 00m

Incheon Intl

Mon 9/11

16:40-20:10

2 stops29h 30m

£303

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Suvarnabhumi to Incheon Intl

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

Cheapflights Insights

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

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

The best time to book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is 82 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 Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport (average of £165). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in December is currently the most expensive (average of £277). 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 ICN?

Find hourly flight availability from Suvarnabhumi to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport as you normally would.

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

Related info for your journey

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

  • How long is the flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

    Vietnam Airlines, Asiana Airlines, and China Eastern can get you from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in just under 5h 40m. Your travel time can differ by up to 18h 15m. There are 2276 mi between Bangkok Suvarnabhumi Airport and Incheon Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as £78 on Jeju Air. Other airlines that offer cheap prices include Jin Air from £83 and AIR PREMIA from £86 one-way.

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

    The top 3 most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport are Thai Vietjet Air (97%), Jeju Air (89%) and EL AL (89%).

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

    On average you can expect to pay £396 for a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport. The cheapest flight overall is £129 while the most popular route, (Bangkok Suvarnabhumi - Incheon Intl) is currently priced at £374.

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

    Yes. In addition to deals on Suvarnabhumi to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Incheon Intl 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 Incheon Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport (average of £165). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in December is currently the most expensive (average of £277). 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

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Certainly. Search results for flights to Incheon Intl from Suvarnabhumi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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