Cheap flights from Incheon Intl Airport to London from £232

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 28/7. 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
1 adult, Economy, 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
16:15 - 10:55
ICN
-
LTN
26h 40m
2 stops
Multiple Airlines Logo
05:40 - 13:30
LTN
-
ICN
23h 50m
2 stops
£556Multiple Airlines
Thu, 16 Jul - Thu, 23 Jul
Multiple Airlines Logo
11:40 - 11:00
ICN
-
LTN
31h 20m
3 stops
Multiple Airlines Logo
05:40 - 09:55
LTN
-
ICN
20h 15m
2 stops
£557Multiple Airlines
Mon, 14 Sep - Wed, 23 Sep
Multiple Airlines Logo
08:55 - 00:10
ICN
-
LTN
23h 15m
2 stops
Multiple Airlines Logo
05:40 - 13:30
LTN
-
ICN
23h 50m
2 stops
£558Multiple Airlines
Thu, 2 Jul - Thu, 9 Jul
Multiple Airlines Logo
12:20 - 12:25
ICN
-
LTN
32h 05m
2 stops
Multiple Airlines Logo
18:15 - 09:55
LTN
-
ICN
31h 40m
2 stops
£560Multiple Airlines
Thu, 10 Sep - Sat, 19 Sep
Multiple Airlines Logo
11:40 - 11:00
ICN
-
LTN
31h 20m
2 stops
Multiple Airlines Logo
05:40 - 09:55
LTN
-
ICN
20h 15m
2 stops
£561Multiple Airlines
Fri, 11 Sep - Tue, 15 Sep
Multiple Airlines Logo
11:40 - 10:55
ICN
-
LTN
31h 15m
2 stops
Multiple Airlines Logo
18:15 - 09:55
LTN
-
ICN
31h 40m
3 stops
£568Multiple Airlines
Thu, 10 Sep - Sat, 19 Sep
Multiple Airlines Logo
12:20 - 11:00
ICN
-
LTN
30h 40m
2 stops
Multiple Airlines Logo
05:40 - 09:55
LTN
-
ICN
20h 15m
2 stops
£569Multiple Airlines
Wed, 29 Jul - Wed, 5 Aug
Multiple Airlines Logo
08:55 - 12:25
ICN
-
LTN
35h 30m
2 stops
Multiple Airlines Logo
08:15 - 15:10
LTN
-
ICN
22h 55m
2 stops
£571Multiple Airlines
Thu, 13 Aug - Mon, 17 Aug
Multiple Airlines Logo
16:15 - 19:55
ICN
-
LTN
35h 40m
2 stops
Multiple Airlines Logo
07:00 - 15:10
LTN
-
ICN
24h 10m
2 stops
£573Multiple Airlines
Thu, 23 Jul - Thu, 30 Jul
Multiple Airlines Logo
11:40 - 11:00
ICN
-
LTN
31h 20m
2 stops
Multiple Airlines Logo
18:15 - 09:55
LTN
-
ICN
31h 40m
3 stops
£576Multiple Airlines
Fri, 10 Jul - Sat, 18 Jul

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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 16 June 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

Cheapest return flight

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 16/7

16:15-10:55

2 stops26h 40m

London Luton

Thu 23/7

05:40-13:30

2 stops23h 50m

£556

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Mon 14/9

11:40-11:00

3 stops31h 20m

London Luton

Wed 23/9

05:40-09:55

2 stops20h 15m

£557
Fastest return journey

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 2/7

08:55-00:10

2 stops23h 15m

London Luton

Thu 9/7

05:40-13:30

2 stops23h 50m

£558

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 10/9

12:20-12:25

2 stops32h 05m

London Luton

Sat 19/9

18:15-09:55

2 stops31h 40m

£560

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 11/9

11:40-11:00

2 stops31h 20m

London Luton

Tue 15/9

05:40-09:55

2 stops20h 15m

£561

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 10/9

11:40-10:55

2 stops31h 15m

London Luton

Sat 19/9

18:15-09:55

3 stops31h 40m

£568

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 29/7

12:20-11:00

2 stops30h 40m

London Luton

Wed 5/8

05:40-09:55

2 stops20h 15m

£569

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 13/8

08:55-12:25

2 stops35h 30m

London Luton

Mon 17/8

08:15-15:10

2 stops22h 55m

£571

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 23/7

16:15-19:55

2 stops35h 40m

London Luton

Thu 30/7

07:00-15:10

2 stops24h 10m

£573

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 10/7

11:40-11:00

2 stops31h 20m

London Luton

Sat 18/7

18:15-09:55

3 stops31h 40m

£576

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

27h 00m

Direct flights

None
The fastest flight from Incheon Intl Airport to London Luton Airport takes 27h 00m
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.

Frequently asked questions about flying from Incheon Intl Airport to London Luton Airport

  • 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 27h 00m.

  • 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.

Frequently asked questions about flying from Incheon Intl Airport to London Luton Airport

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Milton Keynes
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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.

How can momondo help me find flights from Seoul to London?

momondo provides multiple filters to help you find the best flight to London from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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