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Cheap flights from London to Seoul from €403

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 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Seoul

Cheap return flights

These are some of the best return flight deals from London to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Seoul.

Cheap last-minute flights

Planning a quick getaway from London to Seoul? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seoul, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to Seoul

Find recent round-trip train or bus tickets from London to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
17:40 - 11:40LHR-ICN
33h 00m1 stop
10:40 - 17:50ICN-LHR
16h 10m1 stop
€527Air China
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Wed, 1 Jan - Wed, 8 Jan
08:55 - 09:25LHR-ICN
15h 30m1 stop
11:00 - 19:15ICN-LHR
17h 15m1 stop
€579SWISS
Find Deal
Fri, 14 Mar - Sat, 29 Mar
08:45 - 11:15LHR-ICN
17h 30m1 stop
13:30 - 22:55ICN-LHR
18h 25m1 stop
€594Lufthansa
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Thu, 13 Feb - Mon, 24 Feb
06:35 - 11:15LHR-ICN
19h 40m1 stop
13:30 - 21:00ICN-LHR
16h 30m1 stop
€595Lufthansa
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Fri, 17 Jan - Sat, 1 Feb
11:10 - 11:15LHR-ICN
15h 05m1 stop
13:30 - 21:00ICN-LHR
16h 30m1 stop
€596Lufthansa
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Mon, 10 Feb - Fri, 21 Feb
10:00 - 10:50LCY-ICN
15h 50m1 stop
11:00 - 18:40ICN-LCY
16h 40m1 stop
€619
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Thu, 6 Mar - Mon, 17 Mar
11:30 - 10:50LHR-ICN
14h 20m1 stop
09:55 - 19:25ICN-LHR
17h 30m1 stop
€624
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Sat, 15 Mar - Wed, 2 Apr
21:50 - 10:45LHR-ICN
27h 55m2 stops
12:00 - 19:40ICN-LHR
40h 40m2 stops
€653Tianjin Airlines
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Fri, 7 Mar - Thu, 13 Mar
13:10 - 12:20LHR-ICN
38h 10m1 stop
23:00 - 20:40ICN-LHR
30h 40m1 stop
€682Finnair
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Tue, 7 Jan - Wed, 15 Jan
10:20 - 12:20LHR-ICN
17h 00m1 stop
23:00 - 09:10ICN-LHR
19h 10m1 stop
€684Finnair
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Tue, 7 Jan - Fri, 17 Jan
21:50 - 10:45LHR-ICN
27h 55m2 stops
€403Tianjin Airlines
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Fri, 3 Jan
21:50 - 10:45LHR-ICN
27h 55m2 stops
€459Tianjin Airlines
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Sun, 29 Dec
09:15 - 09:25LCY-ICN
15h 10m1 stop
€490SWISS
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Tue, 11 Mar
10:00 - 10:50LCY-ICN
15h 50m1 stop
€498Lufthansa
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Mon, 20 Jan
10:00 - 10:50LCY-ICN
15h 50m1 stop
€499Lufthansa
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Mon, 10 Mar
08:45 - 11:15LHR-ICN
17h 30m1 stop
€503Lufthansa
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Sun, 26 Jan
07:00 - 09:25LHR-ICN
17h 25m2 stops
€509SWISS
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Fri, 14 Mar
18:00 - 06:25LHR-ICN
27h 25m1 stop
€621Uzbekistan Airways
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Fri, 24 Jan
10:20 - 12:20LHR-ICN
17h 00m1 stop
€627Finnair
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Thu, 12 Dec
10:20 - 12:20LHR-ICN
17h 00m1 stop
€629Finnair
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Thu, 12 Dec
21:10 - 13:55LHR-ICN
31h 45m1 stop
16:40 - 19:10ICN-LHR
35h 30m1 stop
€563Shenzhen Airlines
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Fri, 22 Nov - Fri, 6 Dec
17:45 - 09:05LHR-ICN
30h 20m1 stop
00:10 - 21:05ICN-LHR
29h 55m1 stop
€724Turkish Airlines
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Thu, 21 Nov - Tue, 26 Nov
11:45 - 16:55LHR-ICN
20h 10m1 stop
12:15 - 07:40ICN-LHR
28h 25m2 stops
€763KLM
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Thu, 21 Nov - Wed, 27 Nov
17:55 - 16:55LCY-ICN
14h 00m1 stop
23:05 - 18:25ICN-LCY
28h 20m1 stop
€773KLM
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Mon, 18 Nov - Sat, 23 Nov
17:35 - 17:10LHR-ICN
14h 35m1 stop
23:05 - 18:20ICN-LHR
28h 15m2 stops
€849Air France
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Tue, 19 Nov - Sat, 23 Nov
17:35 - 17:10LHR-ICN
14h 35m1 stop
23:05 - 16:35ICN-LHR
50h 30m2 stops
€851Air France
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Tue, 19 Nov - Sat, 23 Nov
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
€874Asiana Airlines
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Mon, 18 Nov - Mon, 25 Nov
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
€1,000Asiana Airlines
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Fri, 22 Nov - Mon, 25 Nov
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
€1,016Korean Air
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Tue, 19 Nov - Thu, 21 Nov
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
€1,019Korean Air
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Thu, 21 Nov - Wed, 27 Nov
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
€1,000Asiana Airlines
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Wed, 27 Nov - Mon, 3 Feb
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
€1,006Asiana Airlines
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Wed, 12 Feb - Sat, 22 Feb
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
€1,012Asiana Airlines
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Wed, 8 Jan - Sat, 22 Feb
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
€1,016Korean Air
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Tue, 3 Dec - Sat, 7 Dec
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
€1,019Korean Air
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Tue, 3 Dec - Sat, 7 Dec
18:50 - 16:15LHR-ICN
12h 25mdirect
10:50 - 17:20ICN-LHR
14h 30mdirect
€1,020Korean Air
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Thu, 6 Mar - Mon, 2 Jun
18:50 - 16:15LHR-ICN
12h 25mdirect
10:50 - 17:20ICN-LHR
14h 30mdirect
€1,022Korean Air
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Sun, 16 Mar - Tue, 10 Jun
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
€1,025Korean Air
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Sun, 9 Feb - Wed, 19 Feb
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
€1,225Virgin Atlantic
Find Deal
Tue, 4 Feb - Sun, 16 Feb
20:10 - 17:45LHR-ICN
12h 35mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
€2,292
Find Deal
Wed, 1 Jan - Wed, 8 Jan

SWISS flights from London to Seoul

Our best SWISS deals on London to Seoul flight tickets
SWISS
14 Mar
LHR08:55London Heathrow
15h 30m
1 stop
ICN09:25Incheon Intl
29 Mar
ICN11:00Incheon Intl
17h 15m
1 stop
LHR19:15London Heathrow
SWISS
14 Mar
LCY09:25London City
15h 00m
1 stop
ICN09:25Incheon Intl
24 Mar
ICN11:00Incheon Intl
16h 40m
1 stop
LCY18:40London City
SWISS
6 Mar
LCY19:10London City
29h 15m
1 stop
ICN09:25Incheon Intl
31 Mar
ICN09:55Incheon Intl
29h 35m
1 stop
LCY07:30London City

Lufthansa flights from London to Seoul

Our best Lufthansa deals on London to Seoul flight tickets
Lufthansa
13 Feb
LHR08:45London Heathrow
17h 30m
1 stop
ICN11:15Incheon Intl
24 Feb
ICN13:30Incheon Intl
18h 25m
1 stop
LHR22:55London Heathrow
Lufthansa
17 Jan
LHR06:35London Heathrow
19h 40m
1 stop
ICN11:15Incheon Intl
1 Feb
ICN13:30Incheon Intl
16h 30m
1 stop
LHR21:00London Heathrow
Lufthansa
10 Feb
LHR11:10London Heathrow
15h 05m
1 stop
ICN11:15Incheon Intl
21 Feb
ICN13:30Incheon Intl
16h 30m
1 stop
LHR21:00London 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 typical price of a round-trip flight between London and Seoul?

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 London to Seoul flight route?

London Heathrow - Incheon Intl. Fly from London Heathrow 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?

2 flights are operational weekly from London to Seoul as of November 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 November 2024, there are 19 flights per week flying from London to Seoul. The most common day of the week flights depart is Monday, with 16% of flights taking off on this day.

Can stopping save me money on London to Seoul flights?

You could potentially save up to 42% 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 November 2024, prices for London to Seoul flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from London to Seoul

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

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

€403

Fastest flight time

12h 25m

Direct flights

Every day

Airports in Seoul

1 airport
The best one-way flight to Seoul from London in the past 72 hours is €403. The best return flight deal from London to Seoul found on momondo in the last 72 hours is €527.
The fastest flight from London to Seoul takes 12h 25m
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 00m 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.

  • What is the most popular plane model from London to Seoul?


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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Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul