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Cheap flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport from £96

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Incheon Intl are usually found in September or October, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 26 February 2026.

Thu 25/602:25
BKK
-
ICN
Nonstop5h 35m
Thai Vietjet Air
Tue 30/612:10
ICN
-
BKK
Nonstop5h 50m
Thai Vietjet Air
Deal found 24/2£150
Tue 11/809:20
BKK
-
ICN
1 stop13h 25m
Multiple Airlines
Sun 16/812:10
ICN
-
BKK
Nonstop5h 50m
Multiple Airlines
Deal found 26/2£165
Mon 23/301:05
BKK
-
ICN
1 stop11h 35m
Multiple Airlines
Tue 31/312:10
ICN
-
BKK
Nonstop5h 50m
Multiple Airlines
Deal found 22/2£171
Sun 31/502:00
BKK
-
ICN
1 stop21h 20m
Hong Kong Airlines
Thu 11/614:45
ICN
-
BKK
1 stop12h 55m
Hong Kong Airlines
Deal found 23/2£176
Fri 17/421:05
BKK
-
ICN
1 stop17h 20m
Vietnam Airlines
Wed 22/418:05
ICN
-
BKK
1 stop18h 45m
Vietnam Airlines
Deal found 23/2£184
Sun 31/502:25
BKK
-
ICN
Nonstop5h 35m
Multiple Airlines
Thu 11/618:00
ICN
-
BKK
Nonstop6h 05m
Multiple Airlines
Deal found 23/2£185
Fri 17/415:55
BKK
-
ICN
1 stop11h 55m
Multiple Airlines
Wed 22/420:05
ICN
-
BKK
Nonstop6h 05m
Multiple Airlines
Deal found 23/2£187
Mon 23/302:25
BKK
-
ICN
Nonstop5h 30m
Thai Vietjet Air
Tue 31/312:10
ICN
-
BKK
Nonstop5h 50m
Thai Vietjet Air
Deal found 22/2£188
Tue 24/315:50
BKK
-
ICN
1 stop7h 25m
Hong Kong Airlines
Mon 30/302:30
ICN
-
BKK
1 stop24h 30m
Hong Kong Airlines
Deal found 24/2£190
Thu 16/402:25
BKK
-
ICN
Nonstop5h 35m
Thai Vietjet Air
Wed 22/412:10
ICN
-
BKK
Nonstop5h 50m
Thai Vietjet Air
Deal found 23/2£191
Sun 8/302:25
BKK
-
ICN
Nonstop5h 30m
Thai Vietjet Air
Mon 16/312:10
ICN
-
BKK
Nonstop6h 10m
Thai Vietjet Air
Deal found 26/2£192

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 26 February 2026.

Round-trip from

£150

One-way from

£96

Popular in

December

Cheapest in

September

Average price

£230

Good round-trip deal

£241 or less

Good one-way deal

£124 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 25/6-30/6
  • Nonstop
  • 11h 25m total
  • Bangkok to Incheon
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18/5
  • 18/5
  • 1 total stop
  • 15h 55m total
  • Bangkok to Incheon
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Incheon Intl.
Search Deals
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 26 February 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

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 17/3

02:25-09:55

Nonstop5h 30m

Incheon Intl

Fri 20/3

12:10-16:20

Nonstop6h 10m

£208

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 23/3

03:10-19:50

2 stops14h 40m

Incheon Intl

Tue 31/3

12:15-01:10

1 stop14h 55m

£237

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 17/3

01:30-09:00

Nonstop5h 30m

Incheon Intl

Sun 22/3

19:50-00:10

Nonstop6h 20m

£248

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 10/3

22:55-06:35

Nonstop5h 40m

Incheon Intl

Fri 13/3

17:15-21:25

Nonstop6h 10m

£253

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 9/3

07:50-11:55

3 stops26h 05m

Incheon Intl

Mon 16/3

11:55-01:15

2 stops15h 20m

£266

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Fri 26/6

19:30-06:40

1 stop9h 10m

Incheon Intl

Sun 2/8

10:35-18:30

1 stop9h 55m

£278

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 30/3

07:35-22:25

1 stop12h 50m

Incheon Intl

Sun 5/4

08:00-15:25

1 stop9h 25m

£285

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 1/6

05:05-20:40

2 stops13h 35m

Incheon Intl

Thu 11/6

12:00-01:35

2 stops15h 35m

£289

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 22/3

22:25-06:05

Nonstop5h 40m

Incheon Intl

Fri 3/4

19:55-23:55

Nonstop6h 00m

£300

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Fri 3/4

15:55-21:05

2 stops27h 10m

Incheon Intl

Wed 8/4

08:30-12:20

3 stops29h 50m

£300

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Incheon Intl. Price data was last updated on 20 February 2026.

The best time to book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is 73 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 £66). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in February is currently the most expensive (average of £150). 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 26 February 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.

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?

    Thai Vietjet Air, China Eastern, and Jin Air can get you from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in just under 5h 30m. Your travel time can differ by up to 9h 10m. 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 £82 on Jin Air. Other airlines that offer cheap prices include AIR PREMIA from £85 and Asiana Airlines from £91 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 EL AL (98%), Kenya Airways (97%) and Oman Air (94%).

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

    On average you can expect to pay £413 for a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport. The cheapest flight overall is £105 while the most popular route, (Bangkok Suvarnabhumi - Incheon Intl) is currently priced at £361.

  • 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 £66). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in February is currently the most expensive (average of £150). 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
Daejeon
Seongnam

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Can Cheapflights find flights from Suvarnabhumi to Incheon Intl with no change fees?

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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