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Cheap flights from Incheon Intl Airport to London from £157

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 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
20:50 - 10:25ICN-LTN
22h 35m2 stops
Multiple Airlines Logo
13:40 - 20:45LTN-ICN
22h 05m2 stops
£433Multiple Airlines
Find Deal
Tue, 18 Nov - Sun, 23 Nov
Multiple Airlines Logo
15:40 - 10:35ICN-LTN
27h 55m2 stops
Multiple Airlines Logo
18:35 - 14:40LTN-ICN
35h 05m2 stops
£439Multiple Airlines
Find Deal
Mon, 26 Jan - Fri, 30 Jan
Multiple Airlines Logo
15:40 - 14:10ICN-LTN
31h 30m2 stops
Multiple Airlines Logo
18:35 - 14:40LTN-ICN
35h 05m2 stops
£442Multiple Airlines
Find Deal
Mon, 8 Dec - Tue, 16 Dec
Multiple Airlines Logo
15:40 - 10:30ICN-LTN
27h 50m2 stops
Multiple Airlines Logo
07:20 - 15:05LTN-ICN
22h 45m2 stops
£443Multiple Airlines
Find Deal
Wed, 12 Nov - Mon, 17 Nov
Multiple Airlines Logo
17:50 - 14:45ICN-LTN
29h 55m2 stops
Multiple Airlines Logo
06:25 - 13:45LTN-ICN
22h 20m2 stops
£444Multiple Airlines
Find Deal
Fri, 26 Dec - Mon, 5 Jan
Multiple Airlines Logo
20:50 - 10:25ICN-LTN
22h 35m2 stops
Multiple Airlines Logo
18:30 - 14:40LTN-ICN
35h 10m2 stops
£445Multiple Airlines
Find Deal
Tue, 11 Nov - Sat, 15 Nov
Multiple Airlines Logo
15:40 - 15:00ICN-LTN
32h 20m2 stops
Multiple Airlines Logo
07:20 - 11:55LTN-ICN
19h 35m2 stops
£445Multiple Airlines
Find Deal
Wed, 12 Nov - Mon, 17 Nov
Multiple Airlines Logo
15:40 - 10:50ICN-LTN
28h 10m2 stops
Multiple Airlines Logo
18:30 - 14:40LTN-ICN
35h 10m2 stops
£446Multiple Airlines
Find Deal
Fri, 21 Nov - Sat, 6 Dec
Multiple Airlines Logo
17:50 - 11:55ICN-LTN
27h 05m2 stops
Multiple Airlines Logo
06:15 - 13:45LTN-ICN
22h 30m2 stops
£448Multiple Airlines
Find Deal
Thu, 4 Dec - Sat, 6 Dec
Multiple Airlines Logo
15:40 - 10:50ICN-LTN
28h 10m2 stops
Multiple Airlines Logo
07:10 - 20:45LTN-ICN
28h 35m2 stops
£451Multiple Airlines
Find Deal
Fri, 28 Nov - Tue, 2 Dec

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 30 October 2025.
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 18/11

20:50-10:25

2 stops22h 35m

London Luton

Sun 23/11

13:40-20:45

2 stops22h 05m

£433

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Mon 26/1

15:40-10:35

2 stops27h 55m

London Luton

Fri 30/1

18:35-14:40

2 stops35h 05m

£439

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Mon 8/12

15:40-14:10

2 stops31h 30m

London Luton

Tue 16/12

18:35-14:40

2 stops35h 05m

£442

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 12/11

15:40-10:30

2 stops27h 50m

London Luton

Mon 17/11

07:20-15:05

2 stops22h 45m

£443

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 26/12

17:50-14:45

2 stops29h 55m

London Luton

Mon 5/1

06:25-13:45

2 stops22h 20m

£444

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 11/11

20:50-10:25

2 stops22h 35m

London Luton

Sat 15/11

18:30-14:40

2 stops35h 10m

£445

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 12/11

15:40-15:00

2 stops32h 20m

London Luton

Mon 17/11

07:20-11:55

2 stops19h 35m

£445

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 21/11

15:40-10:50

2 stops28h 10m

London Luton

Sat 6/12

18:30-14:40

2 stops35h 10m

£446

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 4/12

17:50-11:55

2 stops27h 05m

London Luton

Sat 6/12

06:15-13:45

2 stops22h 30m

£448

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 28/11

15:40-10:50

2 stops28h 10m

London Luton

Tue 2/12

07:10-20:45

2 stops28h 35m

£451

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

Direct flights

None
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 18h 55m.

  • 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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Why use momondo?

Why should I use momondo to find a flight deal from Seoul to London?

Finding the right flight to London from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Seoul to London with flexible booking policies on momondo?

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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I’m not ready to book a flight from Seoul to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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