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Cheap flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport from £83

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
10 Mar — 17 Mar1
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 Monday or Friday 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 8 February 2026.

Wed 11/302:25
BKK
-
ICN
Nonstop5h 30m
Thai Vietjet Air
Sun 15/312:10
ICN
-
BKK
Nonstop6h 10m
Thai Vietjet Air
Deal found 7/2£133
Sun 8/302:40
BKK
-
ICN
1 stop16h 30m
Multiple Airlines
Mon 16/312:10
ICN
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 7/2£142
Sun 22/303:05
BKK
-
ICN
1 stop17h 45m
Multiple Airlines
Mon 30/312:10
ICN
-
BKK
Nonstop5h 50m
Multiple Airlines
Deal found 6/2£146
Tue 10/201:00
BKK
-
ICN
Nonstop5h 25m
Multiple Airlines
Mon 16/312:10
ICN
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 6/2£147
Wed 29/402:25
BKK
-
ICN
Nonstop5h 35m
Multiple Airlines
Tue 5/510:05
ICN
-
BKK
1 stop26h 45m
Multiple Airlines
Deal found 6/2£154
Sun 15/201:30
BKK
-
ICN
Nonstop5h 30m
T'way Air
Wed 18/219:50
ICN
-
BKK
Nonstop6h 20m
T'way Air
Deal found 7/2£155
Wed 11/302:20
BKK
-
ICN
1 stop15h 30m
Multiple Airlines
Sun 15/312:10
ICN
-
BKK
Nonstop6h 10m
Multiple Airlines
Deal found 7/2£156
Tue 31/302:25
BKK
-
ICN
Nonstop5h 35m
Thai Vietjet Air
Fri 3/412:10
ICN
-
BKK
Nonstop5h 50m
Thai Vietjet Air
Deal found 6/2£165
Tue 21/402:25
BKK
-
ICN
Nonstop5h 35m
Multiple Airlines
Sun 26/410:35
ICN
-
BKK
1 stop9h 55m
Multiple Airlines
Deal found 7/2£166

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 February 2026.

Round-trip from

£133

One-way from

£83

Popular in

December

Cheapest in

September

Average price

£239

Good round-trip deal

£223 or less

Good one-way deal

£217 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 11/3-15/3
  • Nonstop
  • 11h 40m total
  • Bangkok to Incheon
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 18/3
  • Nonstop
  • 5h 30m total
  • Bangkok to Incheon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 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 8 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

Suvarnabhumi

Fly to

Incheon Intl

Route

Depart

Return

Price

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 17/3

03:05-22:50

1 stop17h 45m

Incheon Intl

Fri 20/3

11:45-01:55

1 stop16h 10m

£189

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 9/5

02:50-20:45

1 stop15h 55m

Incheon Intl

Fri 15/5

11:45-01:25

1 stop15h 40m

£189

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 30/6

02:50-15:45

1 stop10h 55m

Incheon Intl

Sat 25/7

16:45-01:50

1 stop11h 05m

£189

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 10/5

02:50-14:30

1 stop9h 40m

Incheon Intl

Tue 19/5

23:40-01:25

1 stop27h 45m

£189

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 1/7

02:50-14:30

1 stop9h 40m

Incheon Intl

Fri 24/7

14:00-01:50

1 stop13h 50m

£189

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 11/7

02:25-10:00

Nonstop5h 35m

Incheon Intl

Sun 19/7

12:10-16:00

Nonstop5h 50m

£199

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 17/3

02:25-09:55

Nonstop5h 30m

Incheon Intl

Sun 22/3

12:10-16:20

Nonstop6h 10m

£202

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 25/2

09:40-01:20

1 stop13h 40m

Incheon Intl

Mon 2/3

12:10-16:20

Nonstop6h 10m

£212

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

£221

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Fri 24/7

02:50-21:55

1 stop17h 05m

Incheon Intl

Sun 2/8

21:45-01:50

1 stop30h 05m

£224

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 22 results
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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?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Incheon Intl. Price data was last updated on 30 January 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 £65). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in February is currently the most expensive (average of £149). 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 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?

    Shandong Airlines can get you from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in just under 17h 45m. Your travel time can differ by up to . There are 2276 mi between Bangkok Suvarnabhumi Airport and Incheon Intl Airport.

  • 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 Air Busan (97%).

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

    On average you can expect to pay £352 for a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport. The cheapest flight overall is £123 while the most popular route, (Bangkok Suvarnabhumi - Incheon Intl) is currently priced at £358.

  • 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 £65). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in February is currently the most expensive (average of £149). 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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