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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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Incheon Intl are usually found in September or May, booked 90 days in advance, depart on a Tuesday or Saturday and return on a Friday

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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 21 October 2025.

Sat 15/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Sun 23/1119:50ICN - BKK
Nonstop6h 20mT'way Air
Deal found 19/10£153
Sat 15/1102:25BKK - ICN
Nonstop5h 30mMultiple Airlines
Sun 23/1119:50ICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 19/10£170
Sat 1/1108:15BKK - ICN
1 stop11h 15mMultiple Airlines
Tue 4/1112:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 19/10£177
Wed 22/1015:45BKK - ICN
1 stop14h 20mMultiple Airlines
Thu 30/1012:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 20/10£177
Sat 25/1002:25BKK - ICN
Nonstop5h 30mMultiple Airlines
Tue 28/1010:25ICN - BKK
1 stop11h 30mMultiple Airlines
Deal found 19/10£179
Wed 29/1016:05BKK - ICN
1 stop11h 00mMultiple Airlines
Mon 3/1112:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 19/10£180
Fri 24/1015:45BKK - ICN
1 stop11h 15mMultiple Airlines
Wed 29/1012:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 20/10£182
Wed 29/1008:15BKK - ICN
1 stop10h 30mMultiple Airlines
Sat 1/1112:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 20/10£183
Sun 2/1103:05BKK - ICN
1 stop29h 40mShandong Airlines
Fri 7/1108:45ICN - BKK
1 stop19h 10mShandong Airlines
Deal found 20/10£187
Wed 10/1203:05BKK - ICN
1 stop17h 45mShandong Airlines
Tue 23/1214:00ICN - BKK
1 stop13h 25mShandong Airlines
Deal found 19/10£188

Cheap 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 21 October 2025.

Round-trip from

£153

One-way from

£83

Popular in

December

Cheapest in

September

Average price

£187

Good round-trip deal

£161 or less

Good one-way deal

£87 or less
T'way Air
  • T'way Air
  • 15/11-23/11
  • Nonstop
  • 11h 50m total
  • Bangkok to Incheon
Search Deals
T'way Air
  • T'way Air
  • 20/11
  • Nonstop
  • 5h 30m total
  • Bangkok to Incheon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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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 21 October 2025.
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

Wed 19/11

10:50-05:05

1 stop16h 15m

Incheon Intl

Wed 26/11

12:10-16:20

Nonstop6h 10m

£153

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Fri 20/3

03:05-10:45

1 stop29h 40m

Incheon Intl

Wed 25/3

21:10-01:25

1 stop30h 15m

£189

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 5/11

10:50-06:00

1 stop17h 10m

Incheon Intl

Thu 13/11

12:10-16:20

Nonstop6h 10m

£199

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 13/11

08:15-21:30

1 stop11h 15m

Incheon Intl

Sun 16/11

12:10-16:20

Nonstop6h 10m

£215

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 6/1

18:00-05:45

1 stop9h 45m

Incheon Intl

Sun 11/1

18:05-11:20

1 stop19h 15m

£219

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 3/11

13:05-12:45

1 stop21h 40m

Incheon Intl

Fri 7/11

15:00-12:05

1 stop23h 05m

£233

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 3/11

13:05-13:55

1 stop22h 50m

Incheon Intl

Sat 8/11

15:00-10:40

1 stop21h 40m

£233

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 16/3

11:40-21:25

1 stop7h 45m

Incheon Intl

Mon 23/3

10:00-18:15

1 stop10h 15m

£233

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 30/10

17:40-13:55

1 stop18h 15m

Incheon Intl

Mon 3/11

15:00-12:05

1 stop23h 05m

£233

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 1/11

13:05-13:55

1 stop22h 50m

Incheon Intl

Tue 11/11

15:00-12:05

1 stop23h 05m

£233

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 19 results
1
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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 17 October 2025.

The best time to book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is 90 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 December is currently the most expensive (average of £167). 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 21 October 2025.

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 29h 40m. Your travel time can differ by up to . There are 2276 mi between Bangkok Suvarnabhumi Airport and Incheon Intl Airport.

  • 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 AIR PREMIA (93%), EL AL (75%) and Oman Air (72%).

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

    On average you can expect to pay £294 for a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport. The cheapest flight overall is £58 while the most popular route, (Bangkok Suvarnabhumi - Incheon Intl) is currently priced at £209.

  • 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 December is currently the most expensive (average of £167). 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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Of course! You can now track prices for flights from Suvarnabhumi to Incheon Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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