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Cheap flights from London Luton Airport to Seoul from £274

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 14/3. 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
19:20 - 05:55
LTN
-
ICN
25h 35m
2 stops
Multiple Airlines Logo
09:50 - 21:50
ICN
-
LTN
21h 00m
1 stop
£493Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
08:00 - 15:50
LTN
-
ICN
22h 50m
3 stops
Multiple Airlines Logo
16:35 - 11:35
ICN
-
LTN
27h 00m
3 stops
£496Multiple Airlines
Mon, 16 Mar - Sun, 29 Mar
Multiple Airlines Logo
06:50 - 15:20
LTN
-
ICN
23h 30m
2 stops
Multiple Airlines Logo
16:35 - 11:35
ICN
-
LTN
27h 00m
3 stops
£523Multiple Airlines
Mon, 16 Mar - Sun, 29 Mar
Multiple Airlines Logo
21:40 - 20:45
LTN
-
ICN
38h 05m
2 stops
Multiple Airlines Logo
11:00 - 20:55
ICN
-
LTN
18h 55m
1 stop
£528Multiple Airlines
Mon, 9 Feb - Thu, 26 Feb
Multiple Airlines Logo
19:20 - 05:55
LTN
-
ICN
25h 35m
2 stops
Multiple Airlines Logo
18:25 - 18:40
ICN
-
LTN
33h 15m
2 stops
£531Multiple Airlines
Wed, 11 Mar - Thu, 26 Mar
Multiple Airlines Logo
20:50 - 14:55
LTN
-
ICN
33h 05m
3 stops
Multiple Airlines Logo
18:25 - 18:40
ICN
-
LTN
33h 15m
2 stops
£534Multiple Airlines
Wed, 11 Mar - Thu, 26 Mar
Multiple Airlines Logo
05:40 - 15:35
LTN
-
ICN
25h 55m
3 stops
Multiple Airlines Logo
12:55 - 13:45
ICN
-
LTN
32h 50m
2 stops
£538Multiple Airlines
Tue, 21 Apr - Mon, 4 May
Multiple Airlines Logo
21:40 - 20:45
LTN
-
ICN
38h 05m
2 stops
Multiple Airlines Logo
11:00 - 21:05
ICN
-
LTN
19h 05m
1 stop
£546Multiple Airlines
Mon, 9 Feb - Tue, 3 Mar
Multiple Airlines Logo
09:15 - 15:05
LTN
-
ICN
44h 50m
2 stops
Multiple Airlines Logo
11:00 - 08:30
ICN
-
LTN
30h 30m
1 stop
£546Multiple Airlines
Sun, 8 Feb - Tue, 24 Feb
Multiple Airlines Logo
21:40 - 20:45
LTN
-
ICN
38h 05m
2 stops
Multiple Airlines Logo
11:00 - 21:05
ICN
-
LTN
19h 05m
1 stop
£549Multiple Airlines
Mon, 9 Feb - Tue, 3 Mar

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 22 January 2026.
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

Wed 11/3

19:20-05:55

2 stops25h 35m

Incheon Intl

Wed 25/3

09:50-21:50

1 stop21h 00m

£493

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 16/3

08:00-15:50

3 stops22h 50m

Incheon Intl

Sun 29/3

16:35-11:35

3 stops27h 00m

£496

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 16/3

06:50-15:20

2 stops23h 30m

Incheon Intl

Sun 29/3

16:35-11:35

3 stops27h 00m

£523

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 9/2

21:40-20:45

2 stops38h 05m

Incheon Intl

Thu 26/2

11:00-20:55

1 stop18h 55m

£528

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 11/3

19:20-05:55

2 stops25h 35m

Incheon Intl

Thu 26/3

18:25-18:40

2 stops33h 15m

£531

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 11/3

20:50-14:55

3 stops33h 05m

Incheon Intl

Thu 26/3

18:25-18:40

2 stops33h 15m

£534

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 21/4

05:40-15:35

3 stops25h 55m

Incheon Intl

Mon 4/5

12:55-13:45

2 stops32h 50m

£538

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 9/2

21:40-20:45

2 stops38h 05m

Incheon Intl

Tue 3/3

11:00-21:05

1 stop19h 05m

£546

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 8/2

09:15-15:05

2 stops44h 50m

Incheon Intl

Tue 24/2

11:00-08:30

1 stop30h 30m

£546

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 9/2

21:40-20:45

2 stops38h 05m

Incheon Intl

Tue 3/3

11:00-21:05

1 stop19h 05m

£549

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 £882. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,020.

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 £639. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,020.

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.
Search flight deals

  • 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 16h 55m.

  • 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
Seongnam
Suwon
Daejeon

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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