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Cheap flights from London to Seoul from £255

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 3/11. 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
China Eastern
4 Nov
LGW17:00London Gatwick
33h 55m
1 stop
ICN11:55Incheon Intl
12 Nov
ICN16:20Incheon Intl
23h 10m
1 stop
LGW06:30London Gatwick
Air China
15 Oct
LGW12:35London Gatwick
16h 25m
1 stop
GMP13:00Seoul Gimpo Intl
22 Oct
GMP14:20Seoul Gimpo Intl
24h 15m
1 stop
LGW06:35London Gatwick
Multiple Airlines
4 Sept
LGW19:40London Gatwick
32h 00m
2 stops
ICN11:40Incheon Intl
20 Sept
ICN21:35Incheon Intl
25h 25m
1 stop
LGW15:00London Gatwick
Lufthansa
9 Jan
LHR09:30London Heathrow
16h 20m
1 stop
ICN10:50Incheon Intl
11 Feb
ICN12:55Incheon Intl
16h 50m
1 stop
LHR20:45London Heathrow
China Southern
2 Nov
LHR21:30London Heathrow
29h 55m
1 stop
GMP12:25Seoul Gimpo Intl
9 Nov
GMP13:45Seoul Gimpo Intl
36h 35m
1 stop
LHR17:20London Heathrow
SWISS
3 Sept
LHR08:40London Heathrow
16h 00m
1 stop
ICN08:40Incheon Intl
25 Sept
ICN10:10Incheon Intl
17h 15m
1 stop
LHR19:25London 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 China Eastern, China Southern and KLM
Multiple Airlines
3 Nov
STN08:30London Stansted
42h 25m
2 stops
ICN11:55Incheon Intl
China Southern
10 Sept
LGW11:50London Gatwick
25h 55m
1 stop
ICN21:45Incheon Intl
China Eastern
30 Aug
LGW20:00London Gatwick
31h 15m
2 stops
ICN11:15Incheon Intl

Find the cheapest direct flights from London to Seoul

Asiana Airlines
11 Sept
LHR20:40London Heathrow
12h 45m
ICN17:25Incheon Intl
1 Oct
ICN12:20Incheon Intl
14h 30m
LHR18:50London Heathrow
Korean Air
9 Sept
LHR19:35London Heathrow
12h 40m
ICN16:15Incheon Intl
25 Sept
ICN10:50Incheon Intl
14h 30m
LHR17:20London Heathrow
Asiana Airlines
3 Sept
LHR20:40London Heathrow
12h 45m
ICN17:25Incheon Intl
25 Sept
ICN12:20Incheon Intl
14h 30m
LHR18:50London Heathrow
Korean Air
1 Sept
LHR19:35London Heathrow
12h 40m
ICN16:15Incheon Intl
16 Sept
ICN10:50Incheon Intl
14h 30m
LHR17:20London Heathrow
Asiana Airlines
6 Sept
LHR20:40London Heathrow
12h 45m
ICN17:25Incheon Intl
1 Oct
ICN12:20Incheon Intl
14h 30m
LHR18:50London Heathrow
Korean Air
1 Nov
LHR18:50London Heathrow
12h 25m
ICN16:15Incheon Intl
15 Nov
ICN10:40Incheon Intl
14h 50m
LHR16:30London Heathrow

Search last-minute flights to Seoul from London

Find and compare return flight prices for your last-minute flight from London to Seoul
China Eastern
8 Aug
LGW11:35London Gatwick
21h 50m
1 stop
ICN17:25Incheon Intl
15 Aug
ICN18:25Incheon Intl
28h 45m
1 stop
LGW15:10London Gatwick
Multiple Airlines
9 Aug
LGW06:30London Gatwick
30h 10m
3 stops
ICN20:40Incheon Intl
15 Aug
ICN18:25Incheon Intl
28h 45m
1 stop
LGW15:10London Gatwick
LOT
7 Aug
LHR18:10London Heathrow
28h 10m
1 stop
ICN06:20Incheon Intl
19 Aug
ICN11:20Incheon Intl
18h 40m
1 stop
LHR22:00London Heathrow
Air France
30 Jul
LHR17:35London Heathrow
31h 05m
1 stop
ICN08:40Incheon Intl
6 Aug
ICN10:50Incheon Intl
18h 35m
1 stop
LHR21:25London Heathrow
SWISS
6 Aug
LHR08:40London Heathrow
16h 00m
1 stop
ICN08:40Incheon Intl
25 Sept
ICN10:10Incheon Intl
17h 15m
1 stop
LHR19:25London Heathrow
KLM
31 Jul
LHR20:55London Heathrow
35h 30m
1 stop
ICN16:25Incheon Intl
4 Aug
ICN23:05Incheon Intl
16h 35m
1 stop
LHR07:40London Heathrow

China Eastern flights from London to Seoul

Our best China Eastern deals on London to Seoul flight tickets
China Eastern
4 Nov
LGW17:00London Gatwick
33h 55m
1 stop
ICN11:55Incheon Intl
12 Nov
ICN16:20Incheon Intl
23h 10m
1 stop
LGW06:30London Gatwick
China Eastern
16 Nov
LGW10:30London Gatwick
16h 25m
1 stop
ICN11:55Incheon Intl
24 Nov
ICN16:20Incheon Intl
30h 40m
1 stop
LGW14:00London Gatwick
China Eastern
22 Sept
LGW19:00London Gatwick
32h 55m
1 stop
ICN11:55Incheon Intl
20 Oct
ICN21:35Incheon Intl
25h 25m
1 stop
LGW15:00London Gatwick

Lufthansa flights from London to Seoul

Our best Lufthansa deals on London to Seoul flight tickets
Lufthansa
9 Jan
LHR09:30London Heathrow
16h 20m
1 stop
ICN10:50Incheon Intl
11 Feb
ICN12:55Incheon Intl
16h 50m
1 stop
LHR20:45London Heathrow
Lufthansa
9 Jan
LHR11:30London Heathrow
14h 20m
1 stop
ICN10:50Incheon Intl
13 Feb
ICN13:30Incheon Intl
16h 30m
1 stop
LHR21:00London Heathrow
Lufthansa
12 Sept
LHR11:30London Heathrow
14h 25m
1 stop
ICN09:55Incheon Intl
24 Sept
ICN12:25Incheon Intl
16h 15m
1 stop
LHR20:40London 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.

What is the cheapest day to depart London for Seoul?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Saturday.

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

In the morning. London to Seoul flights are approximately 21% more expensive in the evening than in the morning

What is the cheapest airline that flies to Seoul from London?

SAUDIA. SAUDIA, China Eastern, and Air China are the most popular carriers operating from London to Seoul

What is the cheapest London to Seoul flight route?

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

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

17 days before. The cheapest time to buy a flight from London to Seoul is approximately 17 days to departure

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

The number of flights available between London and Seoul is 1 per day as of July 2024. The most frequent departure time is 19:00, with 100% of daily flights leaving in the evening.

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

The number of flights available between London and Seoul is 13 per week as of July 2024. The most frequent departure day is Monday, with 15% of weekly flights leaving on this day.

Can stopping save me money on London to Seoul flights?

You could potentially save up to 48% on your flight if you consider stops on a London to Seoul flight.

How have London to Seoul flight prices changed over time?

As of July 2024, prices for London to Seoul flights are approximately 13% cheaper when compared to flights at the same time last year.

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

£255

Fastest flight time

14h 05m

Direct flights

None

Airports in Seoul

2 airports
The best one-way flight to Seoul from London in the past 72 hours is £255. The best return flight deal from London to Seoul found on momondo in the last 72 hours is £377.
The fastest flight from London to Seoul takes 14h 05m
There are no direct flights from London to Seoul. Popular non-direct routes for this connection are London Gatwick Airport - Incheon Intl Airport, London Stansted Airport - Incheon Intl Airport and London Luton Airport - Incheon Intl Airport.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • How far is London to Seoul by plane?

    The straight-line distance from London to Seoul is 5501.4 mi. Flights usually cover this in 14h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Seoul are updated daily.

  • How many operators does momondo search for flights from London to Seoul?

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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.


Best airlines flying from London to Seoul

Compare and see reviews for airlines that fly from London to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom £358Free CancellationRating
6.9
286 reviews
Search Air China flights
China EasternPriceFrom £385Free CancellationRating
7.1
371 reviews
Search China Eastern flights
China SouthernPriceFrom £387Free CancellationRating
7.8
187 reviews
Search China Southern flights
SAUDIAPriceFrom £427Free CancellationRating
7.5
834 reviews
Search SAUDIA flights
Air IndiaPriceFrom £469Free CancellationRating
5.5
2,944 reviews
Search Air India flights
LufthansaPriceFrom £494Free CancellationRating
6.9
7,356 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom £523Free CancellationRating
7.4
3,762 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £554Free CancellationRating
7.2
1,286 reviews
Search Etihad Airways flights
Air FrancePriceFrom £556Free CancellationRating
7.5
1,622 reviews
Search Air France flights
KLMPriceFrom £575Free CancellationRating
7.8
1,417 reviews
Search KLM flights
  • Korean Air Flights From London to Seoul

    Korean Air flight deals from London to Seoul start from £1,006 round-trip. Over the 7 Korean Air flights for this route in a normal week, average airfare is usually £1,146 round-trip - but some users have found much cheaper deals with momondo.

  • Asiana Airlines Flights From London to Seoul

    The best Asiana Airlines deal for London to Seoul flight tickets found on momondo in the last 72 hours was £962, round-trip. It should be noted that an average Asiana Airlines flight deal for this route in this time was higher, at £1,075 round-trip. Asiana Airlines operates 6 flights out of London into Seoul in an average week, so prices vary by time and availability. 527 Asiana Airlines reviews by users on momondo have scored the airline at 8.3/10.


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. momondo enables you to select and highlight flights to Seoul from London with this policy.

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

Once you have performed a search for London to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.


An easier way to manage your Seoul trip

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Wed 31/7
Wed 7/8
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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul
Airports listed have a maximum distance of 30.3 mi from Seoul