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Cheap flights from London Luton Airport to Seoul from £323

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 24/6. 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 London Luton Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:55 - 05:55
LTN
-
ICN
26h 00m
2 stops
Multiple Airlines Logo
12:20 - 11:00
ICN
-
LTN
30h 40m
2 stops
£630Multiple Airlines
Wed, 22 Jul - Mon, 27 Jul
Multiple Airlines Logo
21:45 - 18:20
LTN
-
ICN
35h 35m
2 stops
Multiple Airlines Logo
13:30 - 11:15
ICN
-
LTN
30h 45m
2 stops
£633Multiple Airlines
Sat, 28 Nov - Sun, 6 Dec
Multiple Airlines Logo
19:55 - 05:55
LTN
-
ICN
26h 00m
2 stops
Multiple Airlines Logo
09:30 - 23:20
ICN
-
LTN
21h 50m
2 stops
£636Multiple Airlines
Wed, 15 Jul - Mon, 20 Jul
Multiple Airlines Logo
17:05 - 12:50
LTN
-
ICN
35h 45m
2 stops
Multiple Airlines Logo
11:05 - 11:00
ICN
-
LTN
31h 55m
1 stop
£637Multiple Airlines
Wed, 15 Jul - Mon, 20 Jul
Multiple Airlines Logo
15:15 - 10:40
LTN
-
ICN
35h 25m
2 stops
Multiple Airlines Logo
19:40 - 19:55
ICN
-
LTN
32h 15m
2 stops
£641Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
21:45 - 18:20
LTN
-
ICN
35h 35m
2 stops
Multiple Airlines Logo
12:55 - 11:15
ICN
-
LTN
31h 20m
2 stops
£645Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
15:15 - 10:40
LTN
-
ICN
35h 25m
2 stops
Multiple Airlines Logo
11:05 - 21:45
ICN
-
LTN
18h 40m
1 stop
£646Multiple Airlines
Tue, 7 Jul - Wed, 29 Jul
Multiple Airlines Logo
21:45 - 18:20
LTN
-
ICN
35h 35m
2 stops
Multiple Airlines Logo
12:55 - 11:15
ICN
-
LTN
31h 20m
2 stops
£648Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
19:10 - 06:20
LTN
-
ICN
27h 10m
2 stops
Multiple Airlines Logo
11:15 - 09:30
ICN
-
LTN
30h 15m
2 stops
£648Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
21:45 - 18:20
LTN
-
ICN
35h 35m
2 stops
Multiple Airlines Logo
12:55 - 11:15
ICN
-
LTN
31h 20m
2 stops
£650Multiple Airlines
Sat, 7 Nov - Sun, 22 Nov

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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 18 June 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

Cheapest return flight

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 22/7

19:55-05:55

2 stops26h 00m

Incheon Intl

Mon 27/7

12:20-11:00

2 stops30h 40m

£630

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 28/11

21:45-18:20

2 stops35h 35m

Incheon Intl

Sun 6/12

13:30-11:15

2 stops30h 45m

£633
Fastest return journey

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 15/7

19:55-05:55

2 stops26h 00m

Incheon Intl

Mon 20/7

09:30-23:20

2 stops21h 50m

£636

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 15/7

17:05-12:50

2 stops35h 45m

Incheon Intl

Mon 20/7

11:05-11:00

1 stop31h 55m

£637

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 14/7

15:15-10:40

2 stops35h 25m

Incheon Intl

Tue 21/7

19:40-19:55

2 stops32h 15m

£641

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 2/11

21:45-18:20

2 stops35h 35m

Incheon Intl

Mon 9/11

12:55-11:15

2 stops31h 20m

£645

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 7/7

15:15-10:40

2 stops35h 25m

Incheon Intl

Wed 29/7

11:05-21:45

1 stop18h 40m

£646

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 2/11

21:45-18:20

2 stops35h 35m

Incheon Intl

Mon 16/11

12:55-11:15

2 stops31h 20m

£648

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 14/7

19:10-06:20

2 stops27h 10m

Incheon Intl

Tue 21/7

11:15-09:30

2 stops30h 15m

£648

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 7/11

21:45-18:20

2 stops35h 35m

Incheon Intl

Sun 22/11

12:55-11:15

2 stops31h 20m

£650

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 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 Wednesday is the least expensive day to fly to Incheon Intl Airport. Tickets to fly out on this day can be as low as £843. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £927.

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 £694. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the evening when prices are around £936.

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 35m

Direct flights

None
The fastest flight from London Luton Airport to Incheon Intl Airport takes 15h 35m
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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Frequently asked questions about flying from London Luton Airport to Incheon Intl Airport

  • 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 35m.

  • 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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