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฿2,613+ 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 4/3. 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
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Direct flights from Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl
Explore the most affordable flight options available from Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 9 February 2026.

Mon 6/711:20
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Fri 10/702:30
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 7/2฿4,471
Thu 5/317:50
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Thu 12/309:00
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 8/2฿4,503
Mon 23/317:05
ICN
-
BKK
Nonstop6h 20m
Eastar Jet
Thu 26/322:25
BKK
-
ICN
Nonstop5h 55m
Eastar Jet
Deal found 9/2฿4,503
Thu 23/411:20
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Sun 26/402:30
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 9/2฿4,534
Mon 23/217:05
ICN
-
BKK
Nonstop6h 20m
Eastar Jet
Tue 10/322:25
BKK
-
ICN
Nonstop5h 55m
Eastar Jet
Deal found 5/2฿4,534
Tue 10/317:50
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Sat 14/309:00
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 7/2฿4,566
Sat 27/611:20
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Wed 1/702:30
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 6/2฿4,597
Sat 7/317:50
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Thu 12/309:00
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 9/2฿4,660
Tue 17/312:10
ICN
-
BKK
Nonstop6h 10m
Thai Vietjet Air
Sat 21/302:25
BKK
-
ICN
Nonstop5h 30m
Thai Vietjet Air
Deal found 8/2฿4,692
Thu 5/317:50
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Tue 17/309:00
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 9/2฿4,723
Wed 25/217:05
ICN
-
BKK
Nonstop6h 20m
Eastar Jet
Fri 13/322:25
BKK
-
ICN
Nonstop5h 55m
Eastar Jet
Deal found 5/2฿4,723
Sun 28/611:20
ICN
-
DMK
Nonstop6h 10m
Thai AirAsia X
Mon 29/602:30
DMK
-
ICN
Nonstop5h 35m
Thai AirAsia X
Deal found 6/2฿4,755

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 9 February 2026.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sat 28/2

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Sat 7/3

22:25-06:20

Nonstop5h 55m

฿4,503

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 4/3

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Sat 7/3

22:25-06:20

Nonstop5h 55m

฿4,503

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 24/2

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Fri 13/3

22:25-06:20

Nonstop5h 55m

฿4,503

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 24/2

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Thu 12/3

22:25-06:20

Nonstop5h 55m

฿4,503

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 23/3

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Thu 26/3

22:25-06:20

Nonstop5h 55m

฿4,503

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sat 28/2

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Sat 14/3

22:25-06:20

Nonstop5h 55m

฿4,503

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Thu 23/4

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Mon 27/4

02:30-10:05

Nonstop5h 35m

฿4,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Tue 21/4

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Sun 26/4

02:30-10:05

Nonstop5h 35m

฿4,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Thu 5/3

17:50-22:00

Nonstop6h 10m

Bangkok Don Mueang Intl

Sat 14/3

09:00-16:35

Nonstop5h 35m

฿4,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Thu 23/4

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Sun 26/4

02:30-10:05

Nonstop5h 35m

฿4,534

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 60 results
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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.

Reviews of airlines flying direct to Incheon Intl

Get insights into the airlines that provide direct flights from Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Incheon Intl. Reviews last updated Cheapflights.
Check out reviews from past customers who have flown AIR PREMIA and Thai Airways from Incheon Intl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
AIR PREMIA
8.3
Very Good
Check prices

Comfort

8.3

Boarding

8.1

Food

7.4

Entertainment

7.0

Overall

8.3

Crew

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!
AIR PREMIA
8.3
Very Good
AIR PREMIA
8.3
Very Good
Check prices

Comfort

8.3

Boarding

8.1

Food

7.4

Entertainment

7.0

Overall

8.3

Crew

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!
Thai Airways
7.8
Good
382 reviews
AIR PREMIA
8.3
Very Good
Check prices

Comfort

8.3

Boarding

8.1

Food

7.4

Entertainment

7.0

Overall

8.3

Crew

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!

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 9 February 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 ฿9,170. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around ฿10,043.

  • 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 31m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (5h 25m), while the longest leaves from Incheon Intl Airport (5h 35m).

  • 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, June is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, November offers travelers the most options.

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