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Cheap flights from Incheon Intl Airport to London from £191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to London departing on 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Incheon Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:10 - 18:40
ICN
-
LTN
35h 30m
2 stops
Multiple Airlines Logo
08:30 - 21:45
LTN
-
ICN
28h 15m
2 stops
£402Multiple Airlines
Tue, 3 Mar - Sat, 7 Mar
Multiple Airlines Logo
16:45 - 15:55
ICN
-
LTN
31h 10m
2 stops
Multiple Airlines Logo
07:00 - 21:50
LTN
-
ICN
30h 50m
2 stops
£486Multiple Airlines
Fri, 3 Apr - Sat, 11 Apr
Multiple Airlines Logo
11:00 - 20:55
ICN
-
LTN
18h 55m
1 stop
Multiple Airlines Logo
07:50 - 11:55
LTN
-
ICN
19h 05m
2 stops
£487Multiple Airlines
Thu, 12 Mar - Mon, 16 Mar
Multiple Airlines Logo
11:00 - 20:55
ICN
-
LTN
18h 55m
1 stop
Multiple Airlines Logo
20:50 - 15:20
LTN
-
ICN
33h 30m
2 stops
£501Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
11:00 - 08:30
ICN
-
LTN
30h 30m
1 stop
Multiple Airlines Logo
07:50 - 11:55
LTN
-
ICN
19h 05m
2 stops
£502Multiple Airlines
Tue, 24 Feb - Mon, 16 Mar
Multiple Airlines Logo
16:20 - 18:40
ICN
-
LTN
35h 20m
2 stops
Multiple Airlines Logo
08:30 - 21:45
LTN
-
ICN
28h 15m
2 stops
£508Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
18:25 - 18:40
ICN
-
LTN
33h 15m
2 stops
Multiple Airlines Logo
08:30 - 21:45
LTN
-
ICN
28h 15m
2 stops
£512Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
09:50 - 21:55
ICN
-
LTN
21h 05m
1 stop
Multiple Airlines Logo
13:20 - 16:05
LTN
-
ICN
17h 45m
1 stop
£518Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
17:50 - 17:10
ICN
-
LTN
32h 20m
2 stops
Multiple Airlines Logo
17:30 - 21:55
LTN
-
ICN
19h 25m
2 stops
£520Multiple Airlines
Tue, 24 Feb - Tue, 3 Mar
Multiple Airlines Logo
11:00 - 08:30
ICN
-
LTN
30h 30m
1 stop
Multiple Airlines Logo
19:20 - 12:45
LTN
-
ICN
32h 25m
2 stops
£526Multiple Airlines
Tue, 24 Feb - Tue, 3 Mar

momondo Fare Finder

 
Customise your flight search to find flights from Incheon Intl Airport to London Luton Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 3/3

16:10-18:40

2 stops35h 30m

London Luton

Sat 7/3

08:30-21:45

2 stops28h 15m

£402

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 3/4

16:45-15:55

2 stops31h 10m

London Luton

Sat 11/4

07:00-21:50

2 stops30h 50m

£486

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 12/3

11:00-20:55

1 stop18h 55m

London Luton

Mon 16/3

07:50-11:55

2 stops19h 05m

£487

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 5/3

11:00-20:55

1 stop18h 55m

London Luton

Mon 9/3

20:50-15:20

2 stops33h 30m

£501

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 24/2

11:00-08:30

1 stop30h 30m

London Luton

Mon 16/3

07:50-11:55

2 stops19h 05m

£502

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Sat 14/3

16:20-18:40

2 stops35h 20m

London Luton

Sat 21/3

08:30-21:45

2 stops28h 15m

£508

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Sat 14/3

18:25-18:40

2 stops33h 15m

London Luton

Sat 21/3

08:30-21:45

2 stops28h 15m

£512

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Mon 9/3

09:50-21:55

1 stop21h 05m

London Luton

Mon 16/3

13:20-16:05

1 stop17h 45m

£518

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 24/2

17:50-17:10

2 stops32h 20m

London Luton

Tue 3/3

17:30-21:55

2 stops19h 25m

£520

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 24/2

11:00-08:30

1 stop30h 30m

London Luton

Tue 3/3

19:20-12:45

2 stops32h 25m

£526

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Incheon Intl Airport to London Luton Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to London Luton Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Incheon Intl Airport to London Luton Airport (ICN to LTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to London Luton Airport

Fastest flight time

21h 30m

Direct flights

None
The fastest flight from Incheon Intl Airport to London Luton Airport takes 21h 30m
There are no direct flights from Incheon Intl Airport to London Luton Airport. There are no popular flight routes from Incheon Intl Airport to London Luton Airport.
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  • How far is Incheon Intl to London Luton by plane?

    Incheon Intl and London Luton are 5479.6 mi apart from one another. A reasonable flight in good conditions will take 21h 30m.

  • When did momondo last update prices for flights from Incheon Intl Airport to London Luton Airport?

    Prices for flights from Incheon Intl Airport to London Luton Airport refresh daily.

  • How old do you have to be to fly from Incheon Intl Airport to London Luton Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The travel and health documents you'll need for your trip to London Luton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Luton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Incheon Intl Airport to London Luton Airport?

    Search flight deals from Incheon Intl Airport to London Luton Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Incheon Intl Airport to London Luton Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Yes. All flights to London from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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