Find flights
Deals
When to book
FAQs

Cheap flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport from £124

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
24 Jun — 1 Jul1
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 83 days in advance, depart on a Wednesday or Saturday 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 25 May 2026.

Wed 3/601:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Wed 8/720:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 21/5£226
Sun 26/701:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Thu 30/720:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 22/5£231
Wed 24/600:05
BKK
-
ICN
Nonstop5h 35m
Multiple Airlines
Fri 26/615:30
ICN
-
BKK
1 stop12h 20m
Multiple Airlines
Deal found 23/5£232
Sun 26/701:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Fri 31/720:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 25/5£234
Sun 6/902:25
BKK
-
ICN
Nonstop5h 35m
Thai Vietjet Air
Wed 16/912:10
ICN
-
BKK
Nonstop5h 50m
Thai Vietjet Air
Deal found 24/5£235
Tue 2/621:55
BKK
-
ICN
2 stops15h 00m
Multiple Airlines
Fri 5/622:55
ICN
-
BKK
1 stop28h 55m
Multiple Airlines
Deal found 22/5£236
Sat 25/701:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Fri 31/720:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 25/5£237
Mon 1/616:50
BKK
-
ICN
2 stops20h 05m
Multiple Airlines
Fri 5/622:55
ICN
-
BKK
1 stop28h 55m
Multiple Airlines
Deal found 22/5£237
Thu 20/801:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Tue 15/920:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 21/5£238
Wed 24/600:05
BKK
-
ICN
Nonstop5h 35m
Multiple Airlines
Thu 9/712:10
ICN
-
BKK
Nonstop5h 50m
Multiple Airlines
Deal found 23/5£240
Sat 18/701:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Sun 26/720:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 22/5£241

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 25 May 2026.

Round-trip from

£226

One-way from

£124

Popular in

December

Cheapest in

September

Average price

£244

Good round-trip deal

£613 or less

Good one-way deal

£195 or less
Jeju Air
  • Jeju Air
  • 3/6-8/7
  • Nonstop
  • 11h 50m total
  • Bangkok to Incheon
Search Deals
T'way Air
  • T'way Air
  • 30/7
  • Nonstop
  • 5h 35m total
  • Bangkok to Incheon
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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.
Search Deals

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 25 May 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 4/7

01:10-08:55

Nonstop5h 45m

Incheon Intl

Sun 12/7

20:05-00:10

Nonstop6h 05m

£237

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 7/6

02:10-11:55

1 stop7h 45m

Incheon Intl

Wed 10/6

14:30-00:40

1 stop12h 10m

£274

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 24/6

02:10-14:55

2 stops10h 45m

Incheon Intl

Thu 9/7

16:20-12:20

2 stops22h 00m

£281

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 2/7

05:05-20:40

2 stops13h 35m

Incheon Intl

Wed 8/7

11:55-00:40

2 stops14h 45m

£282

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 10/8

01:10-08:55

Nonstop5h 45m

Incheon Intl

Tue 25/8

20:05-00:10

Nonstop6h 05m

£283

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 10/6

02:10-20:45

2 stops16h 35m

Incheon Intl

Fri 12/6

12:15-22:15

2 stops12h 00m

£286

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 13/9

02:25-22:45

1 stop18h 20m

Incheon Intl

Sat 19/9

07:45-19:50

1 stop14h 05m

£292
Fastest return journey

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 15/6

22:45-06:15

Nonstop5h 30m

Incheon Intl

Tue 30/6

17:15-21:10

Nonstop5h 55m

£304

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 20/10

02:45-14:55

2 stops10h 10m

Incheon Intl

Tue 27/10

08:30-12:20

2 stops29h 50m

£304

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 12/9

02:50-15:45

1 stop10h 55m

Incheon Intl

Sun 20/9

08:35-01:25

1 stop18h 50m

£321

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 £163). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in December is currently the most expensive (average of £276). 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 25 May 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?

    Jeju Air and China Eastern can get you from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in just under 5h 45m. Your travel time can differ by up to 8h 35m. 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 £77 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 EL AL (97%), Hawaiian Airlines (96%) and Kenya Airways (95%).

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

    On average you can expect to pay £1,128 for a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport. The cheapest flight overall is £139 while the most popular route, (Bangkok Suvarnabhumi - Incheon Intl) is currently priced at £373.

  • 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 £163). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in December is currently the most expensive (average of £276). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Suvarnabhumi to Incheon Intl?

Deals for Suvarnabhumi to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Suvarnabhumi to Incheon Intl for you. Better yet — we are completely free to use.

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.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.