Find flights
Deals
Airlines

£35+ 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 10/10. 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
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Direct flights from Incheon Intl

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 18 September 2025.

Wed 22/1011:55ICN - BKK
Nonstop5h 50mThai Vietjet Air
Mon 27/1002:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Deal found 18/9£97
Mon 13/1020:05ICN - BKK
Nonstop5h 50mJeju Air
Thu 23/1001:00BKK - ICN
Nonstop5h 40mJeju Air
Deal found 16/9£100
Mon 13/1020:05ICN - BKK
Nonstop5h 50mJeju Air
Thu 16/1001:00BKK - ICN
Nonstop5h 40mJeju Air
Deal found 17/9£100
Sun 12/1018:00ICN - BKK
Nonstop6h 05mT'way Air
Tue 4/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 17/9£106
Thu 16/1018:00ICN - BKK
Nonstop6h 05mT'way Air
Thu 23/1000:05BKK - ICN
Nonstop5h 35mT'way Air
Deal found 16/9£113
Mon 10/1119:50ICN - BKK
Nonstop6h 20mT'way Air
Tue 18/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Deal found 18/9£114
Thu 16/1020:05ICN - BKK
Nonstop5h 50mJeju Air
Sat 25/1001:00BKK - ICN
Nonstop5h 40mJeju Air
Deal found 16/9£117
Fri 10/1020:05ICN - BKK
Nonstop5h 50mJeju Air
Tue 14/1001:00BKK - ICN
Nonstop5h 40mJeju Air
Deal found 18/9£118
Tue 17/309:40ICN - TPE
Nonstop2h 50mJin Air
Thu 19/312:40TPE - ICN
Nonstop2h 25mJin Air
Deal found 15/9£121
Wed 4/309:40ICN - TPE
Nonstop2h 50mJin Air
Thu 5/312:40TPE - ICN
Nonstop2h 25mJin Air
Deal found 17/9£122
Sun 12/1016:50ICN - BKK
Nonstop6h 20mAIR PREMIA
Sat 18/1022:45BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 16/9£124
Sun 12/1016:50ICN - BKK
Nonstop6h 20mAIR PREMIA
Sun 19/1022:45BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 17/9£125

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 18 September 2025.

Fly to

Heathrow

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 10/11

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Tue 18/11

01:30-09:00

Nonstop5h 30m

£114

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 16/3

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Wed 18/3

01:30-09:00

Nonstop5h 30m

£114

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 16/10

20:05-23:55

Nonstop5h 50m

Bangkok Suvarnabhumi

Sat 25/10

01:00-08:40

Nonstop5h 40m

£117

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 12/10

16:50-21:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Tue 28/10

22:55-06:35

Nonstop5h 40m

£125

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 29/10

19:50-00:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Tue 4/11

01:30-09:00

Nonstop5h 30m

£126

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Thu 23/10

07:50-09:25

Nonstop2h 35m

Taipei City Taiwan Taoyuan Intl

Mon 27/10

12:40-16:05

Nonstop2h 25m

£128

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Sat 11/10

07:50-09:25

Nonstop2h 35m

Taipei City Taiwan Taoyuan Intl

Sun 12/10

01:00-04:30

Nonstop2h 30m

£134

IncheonTaipei City

ICN - TPE

ICNTPE

Incheon Intl

Sun 15/3

09:40-11:30

Nonstop2h 50m

Taipei City Taiwan Taoyuan Intl

Fri 20/3

12:40-16:05

Nonstop2h 25m

£136

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 16/10

16:50-21:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Sun 26/10

22:55-06:35

Nonstop5h 40m

£138

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 16/10

19:55-23:45

Nonstop5h 50m

Bangkok Suvarnabhumi

Sun 26/10

22:25-05:40

Nonstop5h 15m

£138

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 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
1,140 reviews
Check prices

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,140 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
8.2
Very Good
481 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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
166 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

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 18 September 2025.

  • Where can you fly direct from Incheon Intl Airport?

    Currently, the most popular direct flight destination from Incheon Intl Airport is Tokyo Narita 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 £422. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around £420.

  • 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 04m 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 (15h 00m).

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