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Cheap flights from Seoul to London Heathrow Airport from $209

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 Heathrow Airport departing on 5/29. 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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Cheap Seoul to London Heathrow Airport (SEL to LHR) flight deals and tips

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

Best Price Found

$209

Fastest flight time

14h 30m

Direct flights

Tue, Wed, Thu and Sun
The best one-way flight to London Heathrow Airport from Seoul in the past 72 hours is $209. The best round-trip flight deal from Seoul to London Heathrow Airport found on momondo in the last 72 hours is $539.
The fastest flight from Seoul to London Heathrow Airport takes 14h 30m
Direct flights go from Seoul to London Heathrow Airport on Tuesday, Wednesday, Thursday and Sunday. Airlines offering direct flights are: Korean Air and Asiana Airlines.

How to get the cheapest flight ticket from Seoul to London Heathrow 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

What is the cheapest month to fly from Seoul to London Heathrow Airport?

November. The cheapest time of year to fly to London Heathrow Airport from Seoul is November. Most expensive is August

What is the cheapest day to depart Seoul for London Heathrow Airport?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Saturday

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

In the evening. Seoul to London Heathrow Airport flights are approximately 27% more expensive in the morning than in the evening

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

China Southern. Air China, Asiana Airlines, and China Eastern are the most popular carriers operating from Seoul to London Heathrow Airport

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

24 days before. The cheapest time to buy a flight from Seoul to London Heathrow Airport is approximately 24 days to departure

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

As of March 2024, there are 1 flights per week flying from Seoul to London Heathrow Airport. The most common time of day flights depart is 9:00AM, with 100% of flights taking off at noon.

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

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

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

There are 2 cabin classes available to choose from on Seoul to London Heathrow Airport 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 Seoul to London Heathrow Airport flights?

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

When traveling from Seoul to London, the most popular airport to fly into is London Heathrow Airport. The majority of travelers flying into London Heathrow Airport from Seoul are departing from Incheon Intl Airport. If you are looking for an alternate airport near Incheon Intl Airport, Seoul Gimpo Intl Airport is a great option and is located in Seoul. In March, $544 is typically the cheapest round trip price you’ll find from Seoul to London which you can find when you fly ICN — LHR.

Incheon Intl Airport (ICN) to London Heathrow Airport (LHR)$544
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Seoul Gimpo Intl Airport (GMP) to London Heathrow Airport (LHR)$555
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Easily compare round-trip flights from Seoul to London Heathrow Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seoul to London Heathrow Airport by changing tabs
Air China
May 13
ICN2:55 pmIncheon Intl
37h 20m
1 stop
LHR8:15 pmLondon Heathrow
May 21
LHR10:00 pmLondon Heathrow
30h 55m
1 stop
ICN12:55 pmIncheon Intl
China Eastern
May 17
ICN12:55 pmIncheon Intl
37h 45m
1 stop
LHR6:40 pmLondon Heathrow
May 21
LHR9:20 pmLondon Heathrow
34h 00m
1 stop
ICN3:20 pmIncheon Intl
China Southern
May 13
GMP1:00 pmSeoul Gimpo Intl
37h 05m
1 stop
LHR6:05 pmLondon Heathrow
May 21
LHR8:50 pmLondon Heathrow
31h 10m
1 stop
GMP12:00 pmSeoul Gimpo Intl
Shenzhen Airlines
May 15
ICN2:35 pmIncheon Intl
61h 25m
2 stops
LHR8:00 pmLondon Heathrow
May 22
LHR10:05 pmLondon Heathrow
33h 35m
1 stop
ICN3:40 pmIncheon Intl
Etihad Airways
Jun 24
ICN12:55 amIncheon Intl
19h 50m
1 stop
LHR12:45 pmLondon Heathrow
Jul 7
LHR9:55 pmLondon Heathrow
16h 45m
1 stop
ICN10:40 pmIncheon Intl
Multiple Airlines
May 12
ICN12:55 amIncheon Intl
37h 50m
1 stop
LHR6:45 amLondon Heathrow
May 21
LHR7:25 amLondon Heathrow
31h 15m
2 stops
ICN10:40 pmIncheon Intl

Find the cheapest one-way flights from Seoul to London Heathrow Airport

If you're looking for one-way flights from Seoul to London Heathrow Airport, view some of our deals below provided by Air China, Asiana Airlines and China Eastern
Air China
May 29
ICN2:55 pmIncheon Intl
37h 20m
1 stop
LHR8:15 pmLondon Heathrow
China Eastern
May 25
ICN8:55 amIncheon Intl
17h 45m
1 stop
LHR6:40 pmLondon Heathrow
Shenzhen Airlines
May 15
ICN2:35 pmIncheon Intl
61h 25m
2 stops
LHR8:00 pmLondon Heathrow

Search last-minute flights to London Heathrow Airport from Seoul

Find and compare round-trip flight prices for your last-minute flight from Seoul to London Heathrow Airport
Multiple Airlines
Mar 30
ICN12:55 amIncheon Intl
17h 50m
1 stop
LHR9:45 amLondon Heathrow
Apr 9
LHR6:15 amLondon Heathrow
18h 25m
1 stop
ICN8:40 amIncheon Intl
KLM
Apr 3
ICN10:50 amIncheon Intl
30h 10m
2 stops
LHR9:00 amLondon Heathrow
Apr 17
LHR2:45 pmLondon Heathrow
17h 40m
1 stop
ICN4:25 pmIncheon Intl
Air China
Apr 9
ICN1:05 pmIncheon Intl
15h 25m
1 stop
LHR8:30 pmLondon Heathrow
Apr 18
LHR8:25 pmLondon Heathrow
33h 50m
1 stop
ICN2:15 pmIncheon Intl
Shenzhen Airlines
Apr 12
ICN3:05 pmIncheon Intl
36h 45m
1 stop
LHR7:50 pmLondon Heathrow
Apr 19
LHR10:05 pmLondon Heathrow
31h 20m
2 stops
ICN1:25 pmIncheon Intl
Lufthansa
Mar 30
ICN1:30 pmIncheon Intl
16h 30m
1 stop
LHR9:00 pmLondon Heathrow
Mar 31
LHR9:30 amLondon Heathrow
16h 25m
2 stops
ICN9:55 amIncheon Intl
Finnair
Apr 7
ICN9:40 pmIncheon Intl
27h 25m
1 stop
LHR5:05 pmLondon Heathrow
Apr 15
LHR6:10 pmLondon Heathrow
33h 10m
1 stop
ICN11:20 amIncheon Intl

Best airlines flying from Seoul to London Heathrow Airport

Compare and see reviews for airlines that fly from Seoul to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom $523Free CancellationRating
7.7
368 reviews
Search China Southern flights
Air ChinaPriceFrom $550Free CancellationRating
6.9
585 reviews
Search Air China flights
China EasternPriceFrom $599Free CancellationRating
7.1
681 reviews
Search China Eastern flights
Air FrancePriceFrom $655Free CancellationRating
7.6
1,884 reviews
Search Air France flights
LufthansaPriceFrom $723Free CancellationRating
7.0
7,882 reviews
Search Lufthansa flights
FinnairPriceFrom $889Free CancellationRating
7.7
1,377 reviews
Search Finnair flights
Korean AirPriceFrom $1,032Free CancellationRating
8.5
1,235 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $1,093Free CancellationRating
8.4
637 reviews
Search Asiana Airlines flights
  • Korean Air Flights From Seoul to London Heathrow Airport

    The lowest priced Korean Air flight from Seoul to London Heathrow Airport from the last 72 hours was $1,032. Generally, Korean Air has 7 flights on this route every week with an average price of $1,388. Korean Air is rated 8.5/10 by our users.

  • Asiana Airlines Flights From Seoul to London Heathrow Airport

    The best Asiana Airlines deal for Seoul to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $1,093, round-trip. It should be noted that an average Asiana Airlines flight deal for this route in this time was higher, at $1,356 round-trip. Asiana Airlines operates 6 flights out of Seoul into London Heathrow Airport in an average week, so prices vary by time and availability. 637 Asiana Airlines reviews by users on momondo have scored the airline at 8.4/10.


Shenzhen Airlines flights from Seoul to London Heathrow Airport

Our best Shenzhen Airlines deals on Seoul to London Heathrow Airport flight tickets
Shenzhen Airlines
May 15
ICN2:35 pmIncheon Intl
61h 25m
2 stops
LHR8:00 pmLondon Heathrow
May 22
LHR10:05 pmLondon Heathrow
33h 35m
1 stop
ICN3:40 pmIncheon Intl
Shenzhen Airlines
May 15
ICN2:35 pmIncheon Intl
61h 25m
2 stops
LHR8:00 pmLondon Heathrow
May 22
LHR10:05 pmLondon Heathrow
31h 20m
2 stops
ICN1:25 pmIncheon Intl
Shenzhen Airlines
May 31
ICN2:35 pmIncheon Intl
37h 15m
2 stops
LHR7:50 pmLondon Heathrow
Jun 12
LHR10:05 pmLondon Heathrow
31h 35m
1 stop
ICN1:40 pmIncheon Intl

Etihad Airways flights from Seoul to London Heathrow Airport

Our best Etihad Airways deals on Seoul to London Heathrow Airport flight tickets
Etihad Airways
Jun 24
ICN12:55 amIncheon Intl
19h 50m
1 stop
LHR12:45 pmLondon Heathrow
Jul 7
LHR9:55 pmLondon Heathrow
16h 45m
1 stop
ICN10:40 pmIncheon Intl
Etihad Airways
Jun 24
ICN12:55 amIncheon Intl
37h 50m
1 stop
LHR6:45 amLondon Heathrow
Jul 7
LHR9:55 pmLondon Heathrow
16h 45m
1 stop
ICN10:40 pmIncheon Intl
Etihad Airways
May 12
ICN12:55 amIncheon Intl
37h 50m
1 stop
LHR6:45 amLondon Heathrow
May 21
LHR2:50 pmLondon Heathrow
23h 50m
1 stop
ICN10:40 pmIncheon Intl

  • How far is Seoul to London Heathrow by plane?

    A flight from Seoul to London Heathrow will travel around 5512.0 mi. In terms of flight time, this usually takes a little over 15h 20m.

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

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

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

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

    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 Seoul to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Similar Seoul to London Heathrow Airport flights

Flexible with your destination? Broaden your search and find flights similar to your Seoul to London Heathrow Airport route

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. momondo allows you to filter the results for Seoul to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to London.

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

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


An easier way to manage your London Heathrow Airport trip

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