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Cheap flights from London to Seoul from C$ 598

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 26/1. 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 round-trip flights

These are some of the best round-trip 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 layovers.

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.
9:10 p.m. - 1:55 p.m.LHR-ICN
31h 45m1 stop
2:55 p.m. - 7:10 p.m.ICN-LHR
37h 15m1 stop
C$ 844Shenzhen Airlines
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Mon, 13 Jan - Sun, 9 Feb
9:10 p.m. - 1:55 p.m.LHR-ICN
31h 45m1 stop
4:40 p.m. - 7:10 p.m.ICN-LHR
35h 30m1 stop
C$ 847Shenzhen Airlines
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Wed, 12 Feb - Thu, 6 Mar
11:30 a.m. - 10:50 a.m.LHR-ICN
14h 20m1 stop
1:30 p.m. - 9:00 p.m.ICN-LHR
16h 30m1 stop
C$ 907Lufthansa
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Wed, 19 Feb - Sat, 1 Mar
11:10 a.m. - 11:15 a.m.LHR-ICN
15h 05m1 stop
1:30 p.m. - 9:00 p.m.ICN-LHR
16h 30m1 stop
C$ 923Lufthansa
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Tue, 18 Feb - Sat, 1 Mar
9:30 a.m. - 11:15 a.m.LHR-ICN
16h 45m2 stops
11:00 a.m. - 9:40 p.m.ICN-LHR
19h 40m1 stop
C$ 946
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Sat, 22 Feb - Mon, 10 Mar
9:30 a.m. - 11:15 a.m.LHR-ICN
16h 45m2 stops
11:00 a.m. - 9:40 p.m.ICN-LHR
19h 40m1 stop
C$ 948
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Sat, 22 Feb - Mon, 10 Mar
5:25 p.m. - 9:25 a.m.LHR-ICN
55h 00m2 stops
11:00 a.m. - 9:25 p.m.ICN-LHR
19h 25m2 stops
C$ 985SWISS
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Wed, 5 Mar - Wed, 19 Mar
9:15 a.m. - 9:25 a.m.LCY-ICN
15h 10m1 stop
11:00 a.m. - 12:40 p.m.ICN-LCY
34h 40m1 stop
C$ 1,024SWISS
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Tue, 11 Mar - Sat, 22 Mar
8:55 p.m. - 10:15 p.m.LHR-ICN
16h 20m1 stop
12:20 a.m. - 12:05 p.m.ICN-LHR
20h 45m1 stop
C$ 1,084Etihad Airways
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Tue, 11 Feb - Wed, 5 Mar
8:55 p.m. - 10:15 p.m.LHR-ICN
16h 20m1 stop
12:20 a.m. - 12:05 p.m.ICN-LHR
20h 45m1 stop
C$ 1,085Etihad Airways
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Sun, 9 Feb - Wed, 12 Feb
9:10 p.m. - 1:55 p.m.LHR-ICN
31h 45m1 stop
C$ 598Shenzhen Airlines
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Sun, 26 Jan
9:10 p.m. - 1:55 p.m.LHR-ICN
31h 45m1 stop
C$ 603Shenzhen Airlines
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Sun, 26 Jan
7:10 p.m. - 9:25 a.m.LCY-ICN
29h 15m1 stop
C$ 740SWISS
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Thu, 13 Mar
10:00 a.m. - 11:15 a.m.LCY-ICN
16h 15m2 stops
C$ 784Lufthansa
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Tue, 4 Mar
10:00 a.m. - 11:15 a.m.LCY-ICN
16h 15m2 stops
C$ 787Lufthansa
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Mon, 17 Mar
8:05 a.m. - 8:25 a.m.LCY-ICN
16h 20m1 stop
C$ 841SWISS
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Tue, 22 Apr
8:10 p.m. - 5:45 p.m.LHR-ICN
12h 35mdirect
C$ 1,010Asiana Airlines
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Sat, 28 Dec
8:10 p.m. - 4:05 p.m.LHR-ICN
11h 55mdirect
C$ 1,020Asiana Airlines
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Mon, 26 May
4:15 p.m. - 12:20 p.m.LHR-ICN
35h 05m1 stop
C$ 1,044Finnair
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Wed, 25 Dec
1:10 p.m. - 12:20 p.m.LHR-ICN
38h 10m1 stop
C$ 1,110Finnair
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Wed, 25 Dec
10:00 a.m. - 4:55 p.m.LCY-ICN
21h 55m1 stop
12:15 p.m. - 7:15 a.m.ICN-LCY
28h 00m2 stops
C$ 1,797KLM
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Mon, 23 Dec - Mon, 30 Dec
11:30 a.m. - 10:50 a.m.LHR-ICN
14h 20m1 stop
9:00 a.m. - 9:40 p.m.ICN-LHR
21h 40m2 stops
C$ 2,098
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Sat, 21 Dec - Tue, 31 Dec
4:15 p.m. - 12:20 p.m.LHR-ICN
35h 05m1 stop
11:00 p.m. - 8:40 p.m.ICN-LHR
30h 40m1 stop
C$ 2,147Finnair
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Fri, 20 Dec - Thu, 26 Dec
8:10 p.m. - 5:45 p.m.LHR-ICN
12h 35mdirect
9:00 a.m. - 5:15 p.m.ICN-LHR
17h 15m1 stop
C$ 2,431
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Sat, 21 Dec - Tue, 31 Dec
8:10 p.m. - 5:45 p.m.LHR-ICN
12h 35mdirect
9:00 a.m. - 5:15 p.m.ICN-LHR
17h 15m1 stop
C$ 2,438
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Sat, 21 Dec - Tue, 31 Dec
9:30 p.m. - 5:15 p.m.LHR-ICN
34h 45m1 stop
12:20 a.m. - 3:05 p.m.ICN-LHR
23h 45m2 stops
C$ 2,491Qatar Airways
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Mon, 23 Dec - Sun, 29 Dec
6:55 p.m. - 5:15 p.m.LHR-ICN
37h 20m1 stop
12:20 a.m. - 5:25 p.m.ICN-LHR
26h 05m1 stop
C$ 2,578Qatar Airways
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Fri, 20 Dec - Wed, 25 Dec
7:30 a.m. - 10:50 a.m.LHR-ICN
18h 20m1 stop
1:30 p.m. - 7:45 a.m.ICN-LHR
27h 15m2 stops
C$ 2,748Lufthansa
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Sat, 21 Dec - Mon, 23 Dec
6:50 p.m. - 4:15 p.m.LHR-ICN
12h 25mdirect
10:40 a.m. - 4:30 p.m.ICN-LHR
14h 50mdirect
C$ 2,771Korean Air
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Fri, 20 Dec - Thu, 26 Dec
6:30 a.m. - 10:50 a.m.LHR-ICN
19h 20m1 stop
12:55 p.m. - 8:05 a.m.ICN-LHR
28h 10m2 stops
C$ 4,258Lufthansa
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Fri, 20 Dec - Sun, 5 Jan
8:10 p.m. - 5:45 p.m.LHR-ICN
12h 35mdirect
12:25 p.m. - 6:05 p.m.ICN-LHR
14h 40mdirect
C$ 1,438Asiana Airlines
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Fri, 14 Feb - Sun, 23 Feb
8:10 p.m. - 5:45 p.m.LHR-ICN
12h 35mdirect
12:25 p.m. - 6:05 p.m.ICN-LHR
14h 40mdirect
C$ 1,440Asiana Airlines
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Sat, 15 Feb - Mon, 24 Feb
8:10 p.m. - 4:05 p.m.LHR-ICN
11h 55mdirect
2:30 p.m. - 6:00 p.m.ICN-LHR
11h 30mdirect
C$ 1,441Asiana Airlines
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Tue, 8 Apr - Fri, 2 May
8:10 p.m. - 4:05 p.m.LHR-ICN
11h 55mdirect
2:30 p.m. - 6:00 p.m.ICN-LHR
11h 30mdirect
C$ 1,443Asiana Airlines
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Wed, 30 Apr - Fri, 9 May
8:10 p.m. - 5:45 p.m.LHR-ICN
12h 35mdirect
12:25 p.m. - 6:05 p.m.ICN-LHR
14h 40mdirect
C$ 1,444Asiana Airlines
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Sun, 9 Feb - Wed, 12 Mar
6:50 p.m. - 4:15 p.m.LHR-ICN
12h 25mdirect
10:40 a.m. - 4:30 p.m.ICN-LHR
14h 50mdirect
C$ 1,538Korean Air
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Thu, 13 Feb - Thu, 27 Feb
6:50 p.m. - 4:15 p.m.LHR-ICN
12h 25mdirect
10:40 a.m. - 4:30 p.m.ICN-LHR
14h 50mdirect
C$ 1,540Korean Air
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Tue, 11 Feb - Wed, 12 Mar
6:50 p.m. - 4:15 p.m.LHR-ICN
12h 25mdirect
10:40 a.m. - 4:30 p.m.ICN-LHR
14h 50mdirect
C$ 1,541Korean Air
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Thu, 20 Feb - Thu, 27 Feb
6:50 p.m. - 4:15 p.m.LHR-ICN
12h 25mdirect
10:40 a.m. - 4:30 p.m.ICN-LHR
14h 50mdirect
C$ 1,570Virgin Atlantic
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Mon, 13 Jan - Tue, 18 Feb
6:50 p.m. - 4:15 p.m.LHR-ICN
12h 25mdirect
10:40 a.m. - 4:30 p.m.ICN-LHR
14h 50mdirect
C$ 3,066Virgin Atlantic
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Sun, 12 Jan - Wed, 22 Jan

Shenzhen Airlines flights from London to Seoul

Our best Shenzhen Airlines deals on London to Seoul flight tickets
Shenzhen Airlines
13 Jan
LHR9:10 p.m.London Heathrow
31h 45m
1 stop
ICN1:55 p.m.Incheon Intl
9 Feb
ICN2:55 p.m.Incheon Intl
37h 15m
1 stop
LHR7:10 p.m.London Heathrow
Shenzhen Airlines
12 Feb
LHR9:10 p.m.London Heathrow
31h 45m
1 stop
ICN1:55 p.m.Incheon Intl
6 Mar
ICN4:40 p.m.Incheon Intl
35h 30m
1 stop
LHR7:10 p.m.London Heathrow
Shenzhen Airlines
10 Feb
LHR9:10 p.m.London Heathrow
31h 45m
1 stop
ICN1:55 p.m.Incheon Intl
28 Feb
ICN4:40 p.m.Incheon Intl
35h 30m
1 stop
LHR7:10 p.m.London Heathrow

Lufthansa flights from London to Seoul

Our best Lufthansa deals on London to Seoul flight tickets
Lufthansa
19 Feb
LHR11:30 a.m.London Heathrow
14h 20m
1 stop
ICN10:50 a.m.Incheon Intl
1 Mar
ICN1:30 p.m.Incheon Intl
16h 30m
1 stop
LHR9:00 p.m.London Heathrow
Lufthansa
18 Feb
LHR11:10 a.m.London Heathrow
15h 05m
1 stop
ICN11:15 a.m.Incheon Intl
1 Mar
ICN1:30 p.m.Incheon Intl
16h 30m
1 stop
LHR9:00 p.m.London Heathrow
Lufthansa
5 Mar
LHR9:30 a.m.London Heathrow
16h 45m
2 stops
ICN11:15 a.m.Incheon Intl
14 Mar
ICN1:30 p.m.Incheon Intl
16h 30m
1 stop
LHR9:00 p.m.London Heathrow

See travel insights to Seoul from

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 to Seoul?

The cheapest month to fly to Seoul from London is in November. Flight prices, which tend to average around C$ 766, are often lower during this time because this is during the off-season. If you’re not able to fly to Seoul in November, then May is your next best option. Flight prices from London to Seoul during May average around C$ 957.

What is the cheapest day to depart on your flight to Seoul?

Our data shows that Tuesday is the least expensive day to fly to Seoul. Tickets to fly out on this day can be as low as C$ 0. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around C$ 1,693.

What is the cheapest time of day to depart on your flight to Seoul?

The cheapest time of day to fly to Seoul is at noon when flights can be purchased for as low as C$ 0. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around C$ 957 per ticket.

What is the cheapest London to Seoul flight route?

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

How far in advance should I book a flight to Seoul?

In general, most travellers find the cheapest time to book a flight to Seoul is about 50 days prior to their departure date, when tickets on average are C$ 1,331. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as C$ 1,416.

What cabin class options are available on London to Seoul flights?

There are 2 cabin classes available to choose from on London to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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.

How have London to Seoul flight prices changed over time?

As of December 2024, prices for London to Seoul flights are approximately 28% 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 round-trip 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

C$ 598

Fastest flight time

11h 55m

Direct flights

Every day

Airports in Seoul

1 airport
The best one-way flight to Seoul from London in the past 72 hours is C$ 598. The best round-trip flight deal from London to Seoul found on momondo in the last 72 hours is C$ 844.
The fastest flight from London to Seoul takes 11h 55m
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. A reasonable flight in good conditions will take 14h 00m.

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

    Prices for flights from London to Seoul refresh daily.

  • 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 layovers. 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 required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from London to Seoul?


Why use momondo?

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

Finding the right flight to Seoul from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

All flight searches from London to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes momondo offers price alerts on flights to Seoul from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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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 48.8 km from Seoul