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฿2,216+ Direct flights from Incheon Intl Airport

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICN — BKK
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Incheon Intl within your budget

 
Use the slider to find direct flights from Incheon Intl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches. This data was last updated on 13 August 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonChiang Mai

ICN Incheon Intl - CNX Chiang Mai

ICNCNX

Incheon Intl

Wed 9/9

18:30-22:40

Nonstop6h 10m

Chiang Mai

Sat 12/9

23:55-07:10

Nonstop5h 15m

฿7,377

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Thu 10/9

17:15-21:10

Nonstop5h 55m

Bangkok Suvarnabhumi

Tue 15/9

22:45-06:15

Nonstop5h 30m

฿7,377

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Thu 3/9

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Sun 6/9

01:10-08:55

Nonstop5h 45m

฿7,410

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 16/11

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Thu 19/11

01:30-09:00

Nonstop5h 30m

฿7,443

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 23/11

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Fri 27/11

01:30-09:00

Nonstop5h 30m

฿7,476

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 23/11

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Wed 25/11

01:30-09:00

Nonstop5h 30m

฿7,476

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sun 20/9

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Wed 30/9

01:10-08:55

Nonstop5h 45m

฿7,509

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sat 29/8

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Fri 4/9

01:10-08:55

Nonstop5h 45m

฿7,674

IncheonChiang Mai

ICN Incheon Intl - CNX Chiang Mai

ICNCNX

Incheon Intl

Mon 28/9

18:10-22:00

Nonstop5h 50m

Chiang Mai

Sat 17/10

23:00-06:30

Nonstop5h 30m

฿7,708

IncheonChiang Mai

ICN Incheon Intl - CNX Chiang Mai

ICNCNX

Incheon Intl

Thu 10/9

18:30-22:40

Nonstop6h 10m

Chiang Mai

Sun 13/9

23:55-07:10

Nonstop5h 15m

฿7,741

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Incheon Intl

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

Related info for your journey

Access useful and relevant information related to your journey from Incheon Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 August 2026.

  • Where can you fly direct from Incheon Intl Airport?

    Currently, the most popular direct flight destination from Incheon Intl Airport is Bangkok Suvarnabhumi Airport.

  • How much are direct flights from Incheon Intl Airport?

    On average, a one-way direct flight from Incheon Intl Airport will cost users approximately ฿13,793. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around ฿11,986.

  • How long is a direct flight from Incheon Intl Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Incheon Intl Airport to last approximately 5h 45m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (5h 45m), while the longest leaves from Incheon Intl Airport (5h 45m).

  • What is the best time of year to fly direct from Incheon Intl Airport?

    If you're seeking the lowest price on a direct flight from Incheon Intl Airport, November is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, June offers travelers the most options.

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