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Cheap flights from London Luton Airport to Seoul from £266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Seoul departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Luton Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 11:55
LTN
-
ICN
20h 05m2 stops
Multiple Airlines Logo
14:55 - 14:15
ICN
-
LTN
32h 20m2 stops
£499Multiple Airlines
Mon, 5 Jan - Sun, 18 Jan
Multiple Airlines Logo
12:15 - 22:15
LTN
-
ICN
25h 00m2 stops
Multiple Airlines Logo
13:10 - 14:00
ICN
-
LTN
33h 50m3 stops
£529Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
08:00 - 11:55
LTN
-
ICN
18h 55m2 stops
Multiple Airlines Logo
14:50 - 13:25
ICN
-
LTN
31h 35m2 stops
£529Multiple Airlines
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
20:50 - 11:45
LTN
-
ICN
29h 55m2 stops
Multiple Airlines Logo
08:50 - 22:55
ICN
-
LTN
23h 05m2 stops
£535Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
09:15 - 14:50
LTN
-
ICN
20h 35m1 stop
Multiple Airlines Logo
13:10 - 14:00
ICN
-
LTN
33h 50m3 stops
£536Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
19:20 - 11:40
LTN
-
ICN
31h 20m3 stops
Multiple Airlines Logo
16:20 - 18:40
ICN
-
LTN
35h 20m2 stops
£538Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
06:50 - 20:40
LTN
-
ICN
28h 50m3 stops
Multiple Airlines Logo
14:40 - 14:15
ICN
-
LTN
32h 35m2 stops
£539Multiple Airlines
Mon, 5 Jan - Sun, 18 Jan
Multiple Airlines Logo
08:00 - 11:55
LTN
-
ICN
18h 55m2 stops
Multiple Airlines Logo
09:50 - 21:55
ICN
-
LTN
21h 05m1 stop
£547Multiple Airlines
Mon, 2 Feb - Sat, 7 Feb
Multiple Airlines Logo
19:20 - 11:55
LTN
-
ICN
31h 35m2 stops
Multiple Airlines Logo
12:55 - 14:00
ICN
-
LTN
34h 05m2 stops
£553Multiple Airlines
Mon, 12 Jan - Tue, 10 Feb
Multiple Airlines Logo
19:20 - 11:55
LTN
-
ICN
31h 35m2 stops
Multiple Airlines Logo
18:25 - 14:00
ICN
-
LTN
28h 35m2 stops
£556Multiple Airlines
Sun, 11 Jan - Tue, 10 Feb

momondo Fare Finder

 
Customise your flight search to find flights from London Luton Airport to Incheon Intl 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 12 December 2025.
Use the filters below to find and compare flights from London Luton Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 5/1

06:50-11:55

2 stops20h 05m

Incheon Intl

Sun 18/1

14:55-14:15

2 stops32h 20m

£499

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 8/1

12:15-22:15

2 stops25h 00m

Incheon Intl

Thu 15/1

13:10-14:00

3 stops33h 50m

£529

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 12/1

08:00-11:55

2 stops18h 55m

Incheon Intl

Mon 19/1

14:50-13:25

2 stops31h 35m

£529

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 25/1

20:50-11:45

2 stops29h 55m

Incheon Intl

Sun 1/2

08:50-22:55

2 stops23h 05m

£535

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 8/1

09:15-14:50

1 stop20h 35m

Incheon Intl

Thu 15/1

13:10-14:00

3 stops33h 50m

£536

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 15/1

19:20-11:40

3 stops31h 20m

Incheon Intl

Mon 19/1

16:20-18:40

2 stops35h 20m

£538

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 5/1

06:50-20:40

3 stops28h 50m

Incheon Intl

Sun 18/1

14:40-14:15

2 stops32h 35m

£539

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 2/2

08:00-11:55

2 stops18h 55m

Incheon Intl

Sat 7/2

09:50-21:55

1 stop21h 05m

£547

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 12/1

19:20-11:55

2 stops31h 35m

Incheon Intl

Tue 10/2

12:55-14:00

2 stops34h 05m

£553

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 11/1

19:20-11:55

2 stops31h 35m

Incheon Intl

Tue 10/2

18:25-14:00

2 stops28h 35m

£556

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Seoul from

How to get the cheapest flight ticket from London Luton Airport to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Incheon Intl Airport. Tickets to fly out on this day can be as low as £889. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,029.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is at midday. Flights from London Luton Airport to Incheon Intl Airport during this time can be as low as £734. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,028.

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

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

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

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

Fastest flight time

15h 40m

Direct flights

None
The fastest flight from London Luton Airport to Incheon Intl Airport takes 15h 40m
There are no direct flights from London Luton Airport to Incheon Intl Airport. There are no popular flight routes from London Luton Airport to Incheon Intl Airport.
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  • How far is London Luton to Incheon Intl by plane?

    The straight-line distance from London Luton to Incheon Intl is 5479.6 mi. In terms of flight time, this usually takes a little over 15h 40m.

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

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

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

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl 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 Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Seoul. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seoul from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from London.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from London and alert you when they change.

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