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£55+ 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 21/2. 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 — LHR
16 Mar — 23 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 14 February 2026.

Tue 12/518:00
ICN
-
BKK
Nonstop6h 05m
T'way Air
Thu 14/500:05
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 10/2£114
Mon 29/618:00
ICN
-
BKK
Nonstop6h 05m
T'way Air
Thu 2/700:05
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 11/2£115
Mon 11/518:00
ICN
-
BKK
Nonstop6h 05m
T'way Air
Thu 21/500:05
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 12/2£116
Wed 25/217:05
ICN
-
BKK
Nonstop6h 20m
Eastar Jet
Wed 11/322:25
BKK
-
ICN
Nonstop5h 55m
Eastar Jet
Deal found 10/2£121
Sun 1/319:50
ICN
-
BKK
Nonstop6h 20m
T'way Air
Fri 22/500:05
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 13/2£123
Tue 24/219:50
ICN
-
BKK
Nonstop6h 20m
T'way Air
Thu 21/500:05
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 10/2£123
Sun 1/317:15
ICN
-
BKK
Nonstop6h 10m
AIR PREMIA
Fri 6/322:55
BKK
-
ICN
Nonstop5h 40m
AIR PREMIA
Deal found 11/2£124
Sat 7/317:15
ICN
-
BKK
Nonstop6h 10m
AIR PREMIA
Wed 11/322:55
BKK
-
ICN
Nonstop5h 40m
AIR PREMIA
Deal found 12/2£125
Fri 10/719:55
ICN
-
BKK
Nonstop5h 50m
Jin Air
Wed 15/700:45
BKK
-
ICN
Nonstop5h 40m
Jin Air
Deal found 10/2£126
Wed 6/509:05
ICN
-
TPE
Nonstop2h 50m
Jeju Air
Sat 9/511:55
TPE
-
ICN
Nonstop2h 40m
Jeju Air
Deal found 13/2£129
Sat 25/422:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Mon 27/401:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 12/2£130
Thu 21/522:40
ICN
-
TPE
Nonstop2h 30m
Jin Air
Sat 23/501:25
TPE
-
ICN
Nonstop2h 35m
Jin Air
Deal found 10/2£132

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 858,174 searches. This data was last updated on 14 February 2026.

Fly to

Heathrow

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 12/5

18:00-22:05

Nonstop6h 05m

Bangkok Suvarnabhumi

Thu 14/5

00:05-07:40

Nonstop5h 35m

£114

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 15/6

18:00-22:05

Nonstop6h 05m

Bangkok Suvarnabhumi

Thu 18/6

00:05-07:40

Nonstop5h 35m

£114

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sat 27/6

18:00-22:05

Nonstop6h 05m

Bangkok Suvarnabhumi

Fri 3/7

00:05-07:40

Nonstop5h 35m

£115

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 29/6

18:00-22:05

Nonstop6h 05m

Bangkok Suvarnabhumi

Fri 3/7

00:05-07:40

Nonstop5h 35m

£115

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 11/5

18:00-22:05

Nonstop6h 05m

Bangkok Suvarnabhumi

Thu 21/5

00:05-07:40

Nonstop5h 35m

£116

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 2/3

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Wed 11/3

22:25-06:20

Nonstop5h 55m

£126

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Wed 22/4

22:40-00:10

Nonstop2h 30m

Taipei City Taiwan Taoyuan Intl

Sun 26/4

01:25-05:00

Nonstop2h 35m

£130

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 14/7

19:55-23:45

Nonstop5h 50m

Bangkok Suvarnabhumi

Mon 20/7

00:45-08:25

Nonstop5h 40m

£131

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 2/7

19:55-23:45

Nonstop5h 50m

Bangkok Suvarnabhumi

Sat 4/7

00:45-08:25

Nonstop5h 40m

£131

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 29/6

19:55-23:45

Nonstop5h 50m

Bangkok Suvarnabhumi

Sun 5/7

00:45-08:25

Nonstop5h 40m

£131

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 59 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 non-stop 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.
Read through reviews of airlines serving Incheon Intl Airport, such as Korean Air, Asiana Airlines, andChina Eastern. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,191 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very Good
503 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
China Eastern
7.2
Good
192 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.2
Good
139 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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 14 February 2026.

  • Where can you fly direct from Incheon Intl Airport?

    Currently, the most popular direct flight destination from Incheon Intl Airport is Shanghai Pu Dong 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 £348. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around £368.

  • 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 9h 11m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (2h 25m), while the longest leaves from Incheon Intl Airport (14h 55m).

  • 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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