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Cheap flights from London Luton Airport to Seoul from £278

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 9/4. 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 London Luton Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:00 - 22:00
LTN
-
ICN
30h 00m
2 stops
Multiple Airlines Logo
17:50 - 19:00
ICN
-
LTN
33h 10m
2 stops
£461Multiple Airlines
Tue, 12 May - Wed, 20 May
Multiple Airlines Logo
07:15 - 18:40
LTN
-
ICN
27h 25m
3 stops
Multiple Airlines Logo
13:10 - 14:35
ICN
-
LTN
33h 25m
3 stops
£481Multiple Airlines
Wed, 3 Jun - Fri, 12 Jun
Multiple Airlines Logo
07:15 - 21:05
LTN
-
ICN
29h 50m
3 stops
Multiple Airlines Logo
16:35 - 20:00
ICN
-
LTN
35h 25m
3 stops
£500Multiple Airlines
Mon, 1 Jun - Thu, 11 Jun
Multiple Airlines Logo
07:15 - 21:05
LTN
-
ICN
29h 50m
3 stops
Multiple Airlines Logo
16:35 - 20:00
ICN
-
LTN
35h 25m
3 stops
£501Multiple Airlines
Mon, 1 Jun - Thu, 11 Jun
Multiple Airlines Logo
19:55 - 05:55
LTN
-
ICN
26h 00m
2 stops
Multiple Airlines Logo
14:15 - 14:35
ICN
-
LTN
32h 20m
3 stops
£523Multiple Airlines
Wed, 13 May - Tue, 19 May
Multiple Airlines Logo
19:55 - 05:55
LTN
-
ICN
26h 00m
2 stops
Multiple Airlines Logo
14:15 - 14:35
ICN
-
LTN
32h 20m
3 stops
£526Multiple Airlines
Wed, 13 May - Tue, 26 May
Multiple Airlines Logo
07:15 - 14:55
LTN
-
ICN
23h 40m
3 stops
Multiple Airlines Logo
15:55 - 14:35
ICN
-
LTN
30h 40m
3 stops
£527Multiple Airlines
Mon, 1 Jun - Mon, 15 Jun
Multiple Airlines Logo
07:15 - 21:05
LTN
-
ICN
29h 50m
3 stops
Multiple Airlines Logo
13:10 - 14:35
ICN
-
LTN
33h 25m
3 stops
£530Multiple Airlines
Mon, 8 Jun - Thu, 18 Jun
Multiple Airlines Logo
08:00 - 22:00
LTN
-
ICN
30h 00m
2 stops
Multiple Airlines Logo
17:45 - 13:45
ICN
-
LTN
28h 00m
2 stops
£531Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
20:50 - 13:30
LTN
-
ICN
32h 40m
2 stops
Multiple Airlines Logo
16:20 - 19:55
ICN
-
LTN
35h 35m
2 stops
£537Multiple Airlines
Wed, 22 Apr - Thu, 7 May

momondo Fare Finder

 
Customise your flight search to find flights from London Luton Airport to Seoul 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 27 March 2026.
Use the filters below to find and compare flights from London Luton Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 12/5

08:00-22:00

2 stops30h 00m

Incheon Intl

Wed 20/5

17:50-19:00

2 stops33h 10m

£461

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 3/6

07:15-18:40

3 stops27h 25m

Incheon Intl

Fri 12/6

13:10-14:35

3 stops33h 25m

£481

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 1/6

07:15-21:05

3 stops29h 50m

Incheon Intl

Thu 11/6

16:35-20:00

3 stops35h 25m

£500

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 1/6

07:15-21:05

3 stops29h 50m

Incheon Intl

Thu 11/6

16:35-20:00

3 stops35h 25m

£501

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 13/5

19:55-05:55

2 stops26h 00m

Incheon Intl

Tue 19/5

14:15-14:35

3 stops32h 20m

£523

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 13/5

19:55-05:55

2 stops26h 00m

Incheon Intl

Tue 26/5

14:15-14:35

3 stops32h 20m

£526
Fastest return journey

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 1/6

07:15-14:55

3 stops23h 40m

Incheon Intl

Mon 15/6

15:55-14:35

3 stops30h 40m

£527

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 8/6

07:15-21:05

3 stops29h 50m

Incheon Intl

Thu 18/6

13:10-14:35

3 stops33h 25m

£530

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 26/5

08:00-22:00

2 stops30h 00m

Incheon Intl

Tue 9/6

17:45-13:45

2 stops28h 00m

£531

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 22/4

20:50-13:30

2 stops32h 40m

Incheon Intl

Thu 7/5

16:20-19:55

2 stops35h 35m

£537

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from London Luton Airport to Seoul

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 Seoul?

The cheapest day to depart from London Luton Airport to Seoul is on a Wednesday when prices can be found for as low as £866. Flights from London Luton Airport to Seoul on a Saturday will generally be more expensive and average around £1,044. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seoul?

Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from London Luton Airport to Seoul during this time can be as low as £646. Flights in the evening are often more expensive, with an average ticket price of £964.

When to book flights from London Luton Airport to Seoul

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

Cheap London Luton Airport to Seoul (LTN to SEL) flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from London Luton Airport to Seoul takes 15h 35m
There are no direct flights from London Luton Airport to Seoul. There are no popular flight routes from London Luton Airport to Seoul.
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  • How far is London Luton to Seoul by plane?

    The straight-line distance from London Luton to Seoul is 5488.2 mi. In terms of flight time, this usually takes a little over 15h 35m.

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

    Prices for flights from London Luton Airport to Seoul refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

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

Why use momondo?

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

Finding the right flight to Seoul from London 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 Seoul quick and easy, saving you time and money.

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

All flight searches from London to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport