Find flights
Deals
Airlines
Thailand (ภาษาไทย)
ภาษาไทย

฿2,194+ 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 22/11. 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
21 Nov — 28 Nov1
1 adult
1 adult, Economy

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 22 October 2025.

Sat 22/1119:50ICN - BKK
Nonstop6h 20mT'way Air
Thu 27/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 20/10฿4,322
Fri 21/1119:50ICN - BKK
Nonstop6h 20mT'way Air
Wed 26/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 22/10฿4,649
Sat 22/1119:50ICN - BKK
Nonstop6h 20mT'way Air
Tue 25/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 20/10฿4,715
Sat 22/1119:50ICN - BKK
Nonstop6h 20mT'way Air
Mon 24/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 20/10฿4,748
Sun 23/1119:50ICN - BKK
Nonstop6h 20mT'way Air
Wed 26/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 20/10฿4,780
Sat 22/1111:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Thu 27/1102:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 20/10฿5,370
Fri 21/1111:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Wed 26/1102:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 22/10฿5,403
Fri 21/1111:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Fri 28/1102:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 21/10฿5,435
Tue 11/1111:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Fri 14/1102:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 22/10฿5,501
Tue 11/1111:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Mon 17/1102:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 21/10฿5,534
Mon 1/1211:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Thu 8/102:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 22/10฿5,566
Mon 8/1212:30ICN - DMK
Nonstop6h 10mThai AirAsia X
Fri 12/1202:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 22/10฿5,599

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 22 October 2025.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Tue 11/11

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Mon 17/11

02:30-10:05

Nonstop5h 35m

฿5,501

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Sun 9/11

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Wed 12/11

02:30-10:05

Nonstop5h 35m

฿5,501

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Tue 11/11

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Fri 14/11

02:30-10:05

Nonstop5h 35m

฿5,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Fri 5/12

12:50-17:00

Nonstop6h 10m

Bangkok Don Mueang Intl

Tue 9/12

03:55-11:30

Nonstop5h 35m

฿5,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Mon 24/11

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Thu 18/12

02:30-10:05

Nonstop5h 35m

฿5,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Wed 10/12

12:50-17:00

Nonstop6h 10m

Bangkok Don Mueang Intl

Sat 13/12

02:30-10:05

Nonstop5h 35m

฿5,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Wed 19/11

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Thu 27/11

02:30-10:05

Nonstop5h 35m

฿5,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Tue 2/12

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Fri 5/12

02:30-10:05

Nonstop5h 35m

฿5,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Mon 15/12

12:30-16:40

Nonstop6h 10m

Bangkok Don Mueang Intl

Mon 5/1

02:30-10:05

Nonstop5h 35m

฿5,534

IncheonBangkok

ICN - DMK

ICNDMK

Incheon Intl

Thu 11/12

11:20-15:30

Nonstop6h 10m

Bangkok Don Mueang Intl

Wed 17/12

02:30-10:05

Nonstop5h 35m

฿5,534

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 60 results
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, Thai Airways, andJeju Air 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

Crew

9.0

Boarding

8.0

Entertainment

6.9

Food

7.4

Overall

8.3

Comfort

8.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.
AIR PREMIA
8.3
Very Good
AIR PREMIA
8.3
Very Good
Check prices

Crew

9.0

Boarding

8.0

Entertainment

6.9

Food

7.4

Overall

8.3

Comfort

8.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.
Thai Airways
7.8
Good
360 reviews
AIR PREMIA
8.3
Very Good
Check prices

Crew

9.0

Boarding

8.0

Entertainment

6.9

Food

7.4

Overall

8.3

Comfort

8.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.
Jeju Air
7.7
Good
34 reviews
AIR PREMIA
8.3
Very Good
Check prices

Crew

9.0

Boarding

8.0

Entertainment

6.9

Food

7.4

Overall

8.3

Comfort

8.4

Reviews

1 / 6
8.0
Excellent

Bonnie,Aug 2025

ICN - LAX

Baggage check took two hours. The flight didn't take off until 12:45. I arrived at the airport at 9 am, expecting to be able to check in my two bags quickly. The baggage counter didn't open until 10 am. Families of 4 would take 15-20 minutes to check in luggage. My suggestion would be to open the baggage check-in sooner and also figure out a way for the service crew to check in customers' luggage faster.

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 22 October 2025.

  • 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 ฿6,968. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around ฿12,939.

  • 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 46m 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 (6h 10m).

  • 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, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September 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.

Fly your favourite airline from Incheon

Browse through various options for flying your favourite airline from Incheon. Flight routes are based on user searches made on Cheapflights and were last updated on 22 October 2025.
Thai Airways flights from Incheon Intl to Suvarnabhumi

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.