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Cheap flights from London to Seoul from €387

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 to Seoul departing on 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare return flights from London to Seoul

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Seoul by changing tabs
SWISS
9 May
LHR12:05London Heathrow
36h 20m
1 stop
ICN08:25Incheon Intl
27 May
ICN09:55Incheon Intl
33h 30m
1 stop
LHR11:25London Heathrow
Multiple Airlines
8 May
LHR10:50London Heathrow
15h 05m
1 stop
ICN09:55Incheon Intl
20 May
ICN09:55Incheon Intl
17h 30m
1 stop
LHR19:25London Heathrow
Lufthansa
8 May
LHR10:50London Heathrow
15h 05m
1 stop
ICN09:55Incheon Intl
21 May
ICN12:25Incheon Intl
16h 15m
1 stop
LHR20:40London Heathrow
Shenzhen Airlines
29 May
LHR22:05London Heathrow
31h 35m
1 stop
ICN13:40Incheon Intl
4 Jun
ICN14:55Incheon Intl
37h 05m
1 stop
LHR20:00London Heathrow
Tianjin Airlines
3 May
LHR22:00London Heathrow
28h 30m
2 stops
ICN10:30Incheon Intl
9 May
ICN11:45Incheon Intl
40h 15m
2 stops
LHR20:00London Heathrow
SAUDIA
17 May
LHR10:00London Heathrow
20h 40m
1 stop
ICN14:40Incheon Intl
21 May
ICN16:40Incheon Intl
29h 35m
1 stop
LHR14:15London Heathrow

Find the cheapest one-way flights from London to Seoul

If you're looking for one-way flights from London to Seoul, view some of our deals below provided by Korean Air, Lufthansa and Shenzhen Airlines
Tianjin Airlines
14 Jun
LHR22:00London Heathrow
28h 30m
2 stops
ICN10:30Incheon Intl
Shenzhen Airlines
12 Jun
LHR22:05London Heathrow
33h 35m
1 stop
ICN15:40Incheon Intl
Lufthansa
10 Jun
LCY07:50London City
18h 05m
1 stop
ICN09:55Incheon Intl

Search last-minute flights to Seoul from London

Find and compare return flight prices for your last-minute flight from London to Seoul
Tianjin Airlines
3 May
LHR22:00London Heathrow
28h 30m
2 stops
ICN10:30Incheon Intl
9 May
ICN11:45Incheon Intl
40h 15m
2 stops
LHR20:00London Heathrow
Multiple Airlines
24 Apr
LHR11:30London Heathrow
14h 25m
1 stop
ICN09:55Incheon Intl
18 May
ICN09:55Incheon Intl
17h 30m
1 stop
LHR19:25London Heathrow
Lufthansa
3 May
LHR09:00London Heathrow
16h 55m
1 stop
ICN09:55Incheon Intl
26 May
ICN11:40Incheon Intl
16h 00m
1 stop
LHR19:40London Heathrow
Vietnam Airlines
29 Apr
LHR18:55London Heathrow
27h 00m
1 stop
ICN05:55Incheon Intl
31 May
ICN17:55Incheon Intl
28h 40m
1 stop
LHR14:35London Heathrow
Shenzhen Airlines
29 Apr
LHR22:00London Heathrow
31h 25m
2 stops
ICN13:25Incheon Intl
31 May
ICN14:35Incheon Intl
61h 25m
2 stops
LHR20:00London Heathrow
KLM
22 Apr
LCY10:00London City
22h 25m
1 stop
ICN16:25Incheon Intl
2 May
ICN10:50Incheon Intl
28h 25m
2 stops
LCY07:15London City

SWISS flights from London to Seoul

Our best SWISS deals on London to Seoul flight tickets
SWISS
9 May
LHR12:05London Heathrow
36h 20m
1 stop
ICN08:25Incheon Intl
27 May
ICN09:55Incheon Intl
33h 30m
1 stop
LHR11:25London Heathrow
SWISS
9 May
LHR18:40London Heathrow
29h 45m
1 stop
ICN08:25Incheon Intl
20 May
ICN09:55Incheon Intl
17h 30m
1 stop
LHR19:25London Heathrow
SWISS
10 May
LHR08:40London Heathrow
15h 45m
1 stop
ICN08:25Incheon Intl
20 May
ICN09:55Incheon Intl
17h 30m
1 stop
LHR19:25London Heathrow

Lufthansa flights from London to Seoul

Our best Lufthansa deals on London to Seoul flight tickets
Lufthansa
8 May
LHR10:50London Heathrow
15h 05m
1 stop
ICN09:55Incheon Intl
21 May
ICN12:25Incheon Intl
16h 15m
1 stop
LHR20:40London Heathrow
Lufthansa
11 May
LHR09:00London Heathrow
16h 55m
1 stop
ICN09:55Incheon Intl
21 May
ICN12:25Incheon Intl
16h 15m
1 stop
LHR20:40London Heathrow
Lufthansa
13 May
LHR06:55London Heathrow
19h 00m
1 stop
ICN09:55Incheon Intl
27 May
ICN12:25Incheon Intl
27h 50m
2 stops
LHR08:15London Heathrow

How to get the cheapest flight ticket from London 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 month to fly from London to Seoul?

November. The cheapest time of year to fly to Seoul from London is November. The most expensive is July.

When is the cheapest time to fly from London to Seoul?

London to Seoul flights are currently only available in the evening

What is the cheapest London to Seoul flight route?

London City - Incheon Intl. Fly from London City to Incheon Intl for the best London - Seoul flight prices

How far in advance should you book London to Seoul flights?

42 days before. The cheapest time to buy a flight from London to Seoul is approximately 42 days to departure

How many flights depart from London to Seoul on average per day?

1 flights are operational weekly from London to Seoul as of April 2024. The most popular departure time for this route is 18:00, with 100% of flights per day taking off in the evening.

How many flights depart from London to Seoul on average per week?

As of April 2024, there are 13 flights per week flying from London to Seoul. The most common day of the week flights depart is Monday, with 15% of flights taking off on this day.

Can stopping save me money on London to Seoul flights?

You could potentially save up to 40% on your flight if you consider stops on a London to Seoul flight.

Cheap London to Seoul (LON to SEL) flight deals and tips

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

Best price found

€387

Fastest flight time

12h 20m

Direct flights

Every day

Airports in Seoul

1 airport
The best one-way flight to Seoul from London in the past 72 hours is €387. The best return flight deal from London to Seoul found on momondo in the last 72 hours is €580.
The fastest flight from London to Seoul takes 12h 20m
Direct flights go from London to Seoul every day.
There is 1 airport near Seoul: Incheon Intl (ICN)

  • How far is London to Seoul by plane?

    Seoul is 8853.6 km away from London. 14h 25m is a normal flight duration for this route.

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

    Prices for flights from London to Seoul were last updated today.

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London 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 licence 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?

It is quick and easy to find London to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

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

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

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

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

Price alerts on flights to Seoul from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your stay in South Korea

Fly into one of these airports located in Seoul
Airports listed have a maximum distance of 48.8 km from Seoul