Cheap flights from Seoul to London from £211

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 9/6. 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
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Seoul to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:15 - 18:05
ICN
-
LTN
33h 50m
2 stops
Multiple Airlines Logo
18:15 - 11:55
LTN
-
ICN
33h 40m
2 stops
£447Multiple Airlines
Fri, 5 Jun - Sat, 13 Jun
Multiple Airlines Logo
16:15 - 19:55
ICN
-
LTN
35h 40m
2 stops
Multiple Airlines Logo
07:15 - 15:20
LTN
-
ICN
24h 05m
2 stops
£471Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:55 - 12:25
ICN
-
LTN
35h 30m
2 stops
Multiple Airlines Logo
05:40 - 20:45
LTN
-
ICN
31h 05m
2 stops
£472Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
12:55 - 14:35
ICN
-
LTN
33h 40m
2 stops
Multiple Airlines Logo
07:15 - 15:20
LTN
-
ICN
24h 05m
2 stops
£481Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
Multiple Airlines Logo
11:40 - 11:00
ICN
-
LTN
31h 20m
2 stops
Multiple Airlines Logo
05:40 - 09:55
LTN
-
ICN
20h 15m
2 stops
£482Multiple Airlines
Fri, 5 Jun - Tue, 16 Jun
Multiple Airlines Logo
16:20 - 18:05
ICN
-
LTN
33h 45m
2 stops
Multiple Airlines Logo
05:40 - 17:25
LTN
-
ICN
27h 45m
2 stops
£483Multiple Airlines
Fri, 5 Jun - Sun, 14 Jun
Multiple Airlines Logo
08:55 - 11:00
ICN
-
LTN
34h 05m
2 stops
Multiple Airlines Logo
05:40 - 15:10
LTN
-
ICN
25h 30m
2 stops
£486Multiple Airlines
Tue, 2 Jun - Mon, 8 Jun
Multiple Airlines Logo
12:20 - 10:55
ICN
-
LTN
30h 35m
2 stops
Multiple Airlines Logo
17:45 - 09:55
LTN
-
ICN
32h 10m
2 stops
£487Multiple Airlines
Thu, 4 Jun - Tue, 9 Jun
Multiple Airlines Logo
11:40 - 11:00
ICN
-
LTN
31h 20m
2 stops
Multiple Airlines Logo
05:40 - 09:55
LTN
-
ICN
20h 15m
2 stops
£490Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
16:20 - 18:05
ICN
-
LTN
33h 45m
2 stops
Multiple Airlines Logo
05:40 - 11:55
LTN
-
ICN
46h 15m
2 stops
£490Multiple Airlines
Thu, 16 Jul - Tue, 21 Jul

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 19 May 2026.
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

Cheapest return flight

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 5/6

16:15-18:05

2 stops33h 50m

London Luton

Sat 13/6

18:15-11:55

2 stops33h 40m

£447

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 10/6

16:15-19:55

2 stops35h 40m

London Luton

Wed 17/6

07:15-15:20

2 stops24h 05m

£471

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 2/6

08:55-12:25

2 stops35h 30m

London Luton

Tue 9/6

05:40-20:45

2 stops31h 05m

£472

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Mon 15/6

12:55-14:35

2 stops33h 40m

London Luton

Mon 22/6

07:15-15:20

2 stops24h 05m

£481
Fastest return journey

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 5/6

11:40-11:00

2 stops31h 20m

London Luton

Tue 16/6

05:40-09:55

2 stops20h 15m

£482

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Fri 5/6

16:20-18:05

2 stops33h 45m

London Luton

Sun 14/6

05:40-17:25

2 stops27h 45m

£483

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Tue 2/6

08:55-11:00

2 stops34h 05m

London Luton

Mon 8/6

05:40-15:10

2 stops25h 30m

£486

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 4/6

12:20-10:55

2 stops30h 35m

London Luton

Tue 9/6

17:45-09:55

2 stops32h 10m

£487

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Wed 10/6

11:40-11:00

2 stops31h 20m

London Luton

Wed 17/6

05:40-09:55

2 stops20h 15m

£490

IncheonLondon

ICN - LTN

ICNLTN

Incheon Intl

Thu 16/7

16:20-18:05

2 stops33h 45m

London Luton

Tue 21/7

05:40-11:55

2 stops46h 15m

£490

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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 25m and 20h 20m, 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

29h 40m

Direct flights

None
The fastest flight from Seoul to London Luton Airport takes 29h 40m
There are no direct flights from Seoul to London Luton Airport. There are no popular flight routes from Seoul to London Luton Airport.

Frequently asked questions about flying 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 29h 40m.

  • 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
Wembley
Slough
Maidstone
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Dover
Bedford
Chichester
Harlow
Colchester

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.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 18/6
Thu 25/6

Find better results for your trip to London