Cheap flights from Seoul to London from £144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to London departing on 13/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:10 - 10:35
ICN
-
LTN
27h 25m2 stops
Multiple Airlines Logo
07:00 - 19:50
LTN
-
ICN
27h 50m2 stops
£440Multiple Airlines
Mon, 19 Jan - Wed, 21 Jan
Multiple Airlines Logo
17:50 - 08:55
ICN
-
LTN
24h 05m2 stops
Multiple Airlines Logo
13:10 - 21:55
LTN
-
ICN
23h 45m2 stops
£446Multiple Airlines
Fri, 30 Jan - Sun, 8 Feb
Multiple Airlines Logo
18:25 - 10:25
ICN
-
LTN
25h 00m2 stops
Multiple Airlines Logo
07:10 - 13:30
LTN
-
ICN
21h 20m2 stops
£470Multiple Airlines
Tue, 27 Jan - Tue, 3 Feb
Multiple Airlines Logo
08:55 - 21:55
ICN
-
LTN
22h 00m2 stops
Multiple Airlines Logo
07:00 - 19:50
LTN
-
ICN
27h 50m2 stops
£476Multiple Airlines
Sat, 24 Jan - Wed, 28 Jan
Multiple Airlines Logo
14:40 - 12:15
ICN
-
LTN
30h 35m2 stops
Multiple Airlines Logo
06:20 - 13:20
LTN
-
ICN
22h 00m2 stops
£491Multiple Airlines
Mon, 2 Mar - Sun, 8 Mar
Multiple Airlines Logo
14:20 - 14:00
ICN
-
LTN
32h 40m3 stops
Multiple Airlines Logo
11:20 - 16:05
LTN
-
ICN
19h 45m1 stop
£492Multiple Airlines
Tue, 13 Jan - Mon, 19 Jan
Multiple Airlines Logo
13:30 - 07:45
ICN
-
LTN
27h 15m2 stops
Multiple Airlines Logo
08:30 - 11:15
LTN
-
ICN
17h 45m2 stops
£494Multiple Airlines
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
16:20 - 14:45
ICN
-
LTN
31h 25m2 stops
Multiple Airlines Logo
18:30 - 16:05
LTN
-
ICN
36h 35m1 stop
£496Multiple Airlines
Fri, 30 Jan - Sat, 28 Feb
Multiple Airlines Logo
09:50 - 21:50
ICN
-
LTN
21h 00m1 stop
Multiple Airlines Logo
13:40 - 16:05
LTN
-
ICN
17h 25m1 stop
£504Multiple Airlines
Wed, 25 Feb - Sun, 1 Mar
Multiple Airlines Logo
14:50 - 12:05
ICN
-
LTN
30h 15m2 stops
Multiple Airlines Logo
05:30 - 15:50
LTN
-
ICN
26h 20m2 stops
£510Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr

momondo Fare Finder

 
Customise your flight search to find flights from Seoul to London Luton 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 27 December 2025.
Use the filters below to find and compare flights from Seoul to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Mon 19/1

16:10-10:35

2 stops27h 25m

London Luton

Wed 21/1

07:00-19:50

2 stops27h 50m

£440

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 30/1

17:50-08:55

2 stops24h 05m

London Luton

Sun 8/2

13:10-21:55

2 stops23h 45m

£446

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 27/1

18:25-10:25

2 stops25h 00m

London Luton

Tue 3/2

07:10-13:30

2 stops21h 20m

£470

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Sat 24/1

08:55-21:55

2 stops22h 00m

London Luton

Wed 28/1

07:00-19:50

2 stops27h 50m

£476

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Mon 2/3

14:40-12:15

2 stops30h 35m

London Luton

Sun 8/3

06:20-13:20

2 stops22h 00m

£491

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 13/1

14:20-14:00

3 stops32h 40m

London Luton

Mon 19/1

11:20-16:05

1 stop19h 45m

£492

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 4/2

13:30-07:45

2 stops27h 15m

London Luton

Tue 10/2

08:30-11:15

2 stops17h 45m

£494

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 30/1

16:20-14:45

2 stops31h 25m

London Luton

Sat 28/2

18:30-16:05

1 stop36h 35m

£496

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 25/2

09:50-21:50

1 stop21h 00m

London Luton

Sun 1/3

13:40-16:05

1 stop17h 25m

£504

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 25/3

14:50-12:05

2 stops30h 15m

London Luton

Wed 1/4

05:30-15:50

2 stops26h 20m

£510

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to London from

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

How long does it take to fly to London Luton Airport?

If you’re flying from a popular airport in Seoul, such as Incheon or Seoul, and flying into London Luton Airport, then you can expect flight times to average 14h 30m and 19h 25m, respectively.

When to book flights from Seoul to London Luton Airport

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

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

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

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Seoul to London Luton Airport takes 20h 15m
There are no direct flights from Seoul to London Luton Airport. There are no popular flight routes from Seoul to London Luton Airport.
  • How far is Seoul to London Luton by plane?

    The straight-line distance from Seoul to London Luton is 5488.2 mi. By plane, this route typically takes 20h 15m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Bedford
Colchester
Hounslow
Ramsgate
Romford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Seoul.

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

Yes. All flights to London from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to London from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Seoul to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Mon 26/1
Mon 2/2

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