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Cheap flights from London Luton Airport to Seoul from £252

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 21/1. 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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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
07:50 - 21:55LTN-ICN
29h 05m2 stops
Multiple Airlines Logo
14:55 - 14:15ICN-LTN
32h 20m2 stops
£431Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
20:50 - 11:40LTN-ICN
29h 50m3 stops
Multiple Airlines Logo
14:55 - 14:15ICN-LTN
32h 20m2 stops
£462Multiple Airlines
Find Deal
Thu, 15 Jan - Sun, 25 Jan
Multiple Airlines Logo
20:50 - 13:45LTN-ICN
31h 55m2 stops
Multiple Airlines Logo
14:55 - 14:15ICN-LTN
32h 20m2 stops
£480Multiple Airlines
Find Deal
Tue, 3 Mar - Sun, 15 Mar
Multiple Airlines Logo
20:50 - 13:45LTN-ICN
31h 55m2 stops
Multiple Airlines Logo
14:55 - 14:15ICN-LTN
32h 20m2 stops
£485Multiple Airlines
Find Deal
Tue, 3 Mar - Sun, 15 Mar
Multiple Airlines Logo
06:25 - 21:55LTN-ICN
30h 30m3 stops
Multiple Airlines Logo
14:55 - 14:15ICN-LTN
32h 20m2 stops
£487Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
09:15 - 14:50LTN-ICN
20h 35m1 stop
Multiple Airlines Logo
13:10 - 14:15ICN-LTN
34h 05m2 stops
£495Multiple Airlines
Find Deal
Thu, 15 Jan - Sun, 25 Jan
Multiple Airlines Logo
09:25 - 20:45LTN-ICN
26h 20m2 stops
Multiple Airlines Logo
18:25 - 20:55ICN-LTN
35h 30m3 stops
£496Multiple Airlines
Find Deal
Tue, 20 Jan - Wed, 28 Jan
Multiple Airlines Logo
09:15 - 21:55LTN-ICN
27h 40m2 stops
Multiple Airlines Logo
14:40 - 14:15ICN-LTN
32h 35m3 stops
£505Multiple Airlines
Find Deal
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
21:50 - 10:45LTN-ICN
27h 55m2 stops
Multiple Airlines Logo
17:50 - 15:05ICN-LTN
30h 15m2 stops
£506Multiple Airlines
Find Deal
Tue, 10 Mar - Thu, 19 Mar
Multiple Airlines Logo
19:20 - 11:40LTN-ICN
31h 20m3 stops
Multiple Airlines Logo
16:10 - 14:45ICN-LTN
31h 35m2 stops
£507Multiple Airlines
Find Deal
Sat, 17 Jan - Thu, 22 Jan

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 30 November 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 12/1

07:50-21:55

2 stops29h 05m

Incheon Intl

Sun 18/1

14:55-14:15

2 stops32h 20m

£431

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 15/1

20:50-11:40

3 stops29h 50m

Incheon Intl

Sun 25/1

14:55-14:15

2 stops32h 20m

£462

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 3/3

20:50-13:45

2 stops31h 55m

Incheon Intl

Sun 15/3

14:55-14:15

2 stops32h 20m

£480

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 3/3

20:50-13:45

2 stops31h 55m

Incheon Intl

Sun 15/3

14:55-14:15

2 stops32h 20m

£485

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 12/1

06:25-21:55

3 stops30h 30m

Incheon Intl

Sun 18/1

14:55-14:15

2 stops32h 20m

£487

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 15/1

09:15-14:50

1 stop20h 35m

Incheon Intl

Sun 25/1

13:10-14:15

2 stops34h 05m

£495

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 20/1

09:25-20:45

2 stops26h 20m

Incheon Intl

Wed 28/1

18:25-20:55

3 stops35h 30m

£496

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 11/1

09:15-21:55

2 stops27h 40m

Incheon Intl

Sun 18/1

14:40-14:15

3 stops32h 35m

£505

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 10/3

21:50-10:45

2 stops27h 55m

Incheon Intl

Thu 19/3

17:50-15:05

2 stops30h 15m

£506

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 17/1

19:20-11:40

3 stops31h 20m

Incheon Intl

Thu 22/1

16:10-14:45

2 stops31h 35m

£507

Flights are sorted by cheapest return flights first.

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

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 £899. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,039.

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 £743. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,043.

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

16h 55m

Direct flights

None
The fastest flight from London Luton Airport to Incheon Intl Airport takes 16h 55m
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 17h 25m.

  • 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.

An easier way to manage your Incheon Intl Airport trip

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