Find flights
Deals
Airlines

฿3,132+ 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 19/8. 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
18 May — 25 May1
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 18 April 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Mon 29/6

12:05-15:50

Nonstop5h 45m

Bangkok Don Mueang Intl

Wed 1/7

02:45-10:35

Nonstop5h 50m

฿8,341

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Sat 29/8

12:05-15:50

Nonstop5h 45m

Bangkok Don Mueang Intl

Fri 4/9

02:45-10:35

Nonstop5h 50m

฿8,597

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Mon 29/6

12:05-15:50

Nonstop5h 45m

Bangkok Don Mueang Intl

Thu 2/7

02:45-10:35

Nonstop5h 50m

฿8,821

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Sat 5/9

12:05-15:50

Nonstop5h 45m

Bangkok Don Mueang Intl

Wed 9/9

02:45-10:35

Nonstop5h 50m

฿8,948

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Wed 9/9

12:05-15:50

Nonstop5h 45m

Bangkok Don Mueang Intl

Tue 15/9

02:45-10:35

Nonstop5h 50m

฿8,948

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 9/6

17:15-21:10

Nonstop5h 55m

Bangkok Suvarnabhumi

Tue 16/6

22:45-06:15

Nonstop5h 30m

฿9,012

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 17/5

17:15-21:10

Nonstop5h 55m

Bangkok Suvarnabhumi

Sun 21/6

22:45-06:15

Nonstop5h 30m

฿9,012

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Mon 13/7

12:05-15:50

Nonstop5h 45m

Bangkok Don Mueang Intl

Tue 29/9

02:45-10:35

Nonstop5h 50m

฿9,076

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Thu 11/6

12:05-15:50

Nonstop5h 45m

Bangkok Don Mueang Intl

Sun 21/6

02:45-10:35

Nonstop5h 50m

฿9,076

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 25/8

18:00-22:05

Nonstop6h 05m

Bangkok Suvarnabhumi

Thu 10/9

00:05-07:40

Nonstop5h 35m

฿9,268

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 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
8.2
Very Good
Check prices

Overall

8.2

Comfort

8.2

Entertainment

7.0

Boarding

8.1

Crew

8.9

Food

7.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Jan 2026

EWR - ICN

Extremely excellent. It is now my airline of choice! Fantastic airline!
AIR PREMIA
8.2
Very Good
AIR PREMIA
8.2
Very Good
Check prices

Overall

8.2

Comfort

8.2

Entertainment

7.0

Boarding

8.1

Crew

8.9

Food

7.2

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 18 April 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 ฿16,215. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around ฿9,327.

  • 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 33m 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 40m).

  • 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, March offers travelers the most options.

See more FAQs

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.

Direct flights from cities

Book a direc flight from one of these other cities located in .
Direct flights from Incheon Intl
Direct flights from Busan

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.