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Cheap flights from Seoul to London Heathrow Airport from £187

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 13/5. 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 Seoul to London Heathrow Airport

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 Seoul to London Heathrow Airport by changing tabs
China Southern
21 May
ICN09:25Incheon Intl
16h 40m
1 stop
LHR18:05London Heathrow
11 Jun
LHR22:10London Heathrow
33h 15m
1 stop
ICN15:25Incheon Intl
SAUDIA
25 May
ICN16:40Incheon Intl
22h 30m
1 stop
LHR07:10London Heathrow
29 May
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
China Eastern
20 May
ICN16:20Incheon Intl
34h 20m
1 stop
LHR18:40London Heathrow
29 May
LHR21:20London Heathrow
34h 00m
1 stop
ICN15:20Incheon Intl
Air China
14 Oct
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
22 Oct
LHR22:00London Heathrow
30h 55m
1 stop
ICN12:55Incheon Intl
Etihad Airways
16 Oct
ICN00:55Incheon Intl
37h 50m
1 stop
LHR06:45London Heathrow
31 Oct
LHR13:55London Heathrow
23h 25m
1 stop
ICN22:20Incheon Intl
Multiple Airlines
28 May
ICN09:25Incheon Intl
16h 40m
1 stop
LHR18:05London Heathrow
31 May
LHR10:00London Heathrow
20h 40m
1 stop
ICN14:40Incheon 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, China Eastern and China Southern
China Southern
13 May
GMP13:25Seoul Gimpo Intl
36h 40m
1 stop
LHR18:05London Heathrow
China Eastern
12 May
ICN14:30Incheon Intl
36h 10m
1 stop
LHR18:40London Heathrow
Shenzhen Airlines
14 Jun
ICN14:35Incheon Intl
61h 25m
2 stops
LHR20:00London Heathrow

Search last-minute flights to London Heathrow Airport from Seoul

Find and compare return flight prices for your last-minute flight from Seoul to London Heathrow Airport
China Southern
3 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
13 May
LHR20:50London Heathrow
17h 20m
1 stop
ICN22:10Incheon Intl
Multiple Airlines
4 May
ICN10:50Incheon Intl
18h 35m
1 stop
LHR21:25London Heathrow
10 May
LHR14:45London Heathrow
17h 40m
1 stop
ICN16:25Incheon Intl
SAUDIA
4 May
ICN16:40Incheon Intl
22h 30m
1 stop
LHR07:10London Heathrow
6 May
LHR10:00London Heathrow
20h 40m
1 stop
ICN14:40Incheon Intl
Air France
2 May
ICN10:50Incheon Intl
18h 35m
1 stop
LHR21:25London Heathrow
10 May
LHR06:15London Heathrow
18h 25m
1 stop
ICN08:40Incheon Intl
Air China
2 May
ICN15:25Incheon Intl
37h 05m
1 stop
LHR20:30London Heathrow
9 May
LHR20:25London Heathrow
31h 40m
2 stops
ICN12:05Incheon Intl
Shenzhen Airlines
1 May
ICN14:35Incheon Intl
61h 25m
2 stops
LHR20:00London Heathrow
8 May
LHR22:05London Heathrow
31h 20m
2 stops
ICN13:25Incheon 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 £441Free CancellationRating
7.8
297 reviews
Search China Southern flights
Etihad AirwaysPriceFrom £475Free CancellationRating
7.2
1,386 reviews
Search Etihad Airways flights
China EasternPriceFrom £512Free CancellationRating
7.1
567 reviews
Search China Eastern flights
LufthansaPriceFrom £574Free CancellationRating
7.0
7,744 reviews
Search Lufthansa flights
LOTPriceFrom £665Free CancellationRating
7.3
1,721 reviews
Search LOT flights
Korean AirPriceFrom £789Free CancellationRating
8.5
1,188 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom £834Free CancellationRating
8.3
601 reviews
Search Asiana Airlines flights
  • Korean Air Flights From Seoul to London Heathrow Airport

    Korean Air operates around 7 flights from Seoul to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £1,242, but momondo users have found Korean Air deals from Seoul to London Heathrow Airport from as low as £982 round-trip. Korean Air has been scored 8.5/10 in 1,188 reviews.

  • 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 £1,038, round-trip. It should be noted that an average Asiana Airlines flight deal for this route in this time was higher, at £1,384 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. 601 Asiana Airlines reviews by users on momondo have scored the airline at 8.3/10.


China Southern flights from Seoul to London Heathrow Airport

Our best China Southern deals on Seoul to London Heathrow Airport flight tickets
China Southern
21 May
ICN09:25Incheon Intl
16h 40m
1 stop
LHR18:05London Heathrow
11 Jun
LHR22:10London Heathrow
33h 15m
1 stop
ICN15:25Incheon Intl
China Southern
21 May
ICN09:25Incheon Intl
16h 40m
1 stop
LHR18:05London Heathrow
11 Jun
LHR22:10London Heathrow
31h 45m
1 stop
ICN13:55Incheon Intl
China Southern
21 May
ICN09:25Incheon Intl
16h 40m
1 stop
LHR18:05London Heathrow
3 Jun
LHR20:50London Heathrow
17h 20m
1 stop
ICN22:10Incheon Intl

China Eastern flights from Seoul to London Heathrow Airport

Our best China Eastern deals on Seoul to London Heathrow Airport flight tickets
China Eastern
20 May
ICN16:20Incheon Intl
34h 20m
1 stop
LHR18:40London Heathrow
29 May
LHR21:20London Heathrow
34h 00m
1 stop
ICN15:20Incheon Intl
China Eastern
20 May
ICN12:55Incheon Intl
37h 45m
1 stop
LHR18:40London Heathrow
12 Jun
LHR21:20London Heathrow
36h 05m
1 stop
ICN17:25Incheon Intl
China Eastern
21 May
ICN18:25Incheon Intl
32h 15m
1 stop
LHR18:40London Heathrow
22 May
LHR21:20London Heathrow
32h 10m
1 stop
ICN13:30Incheon Intl

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. The most expensive is August.

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

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

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

In the afternoon. Seoul to London Heathrow Airport flights are approximately 37% more expensive in the evening than in the afternoon

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

China Southern. China Eastern, China Southern, and Etihad Airways 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 April 2024, there are 1 flights per week flying from Seoul to London Heathrow Airport. The most common time of day flights depart is 11:00, with 100% of flights taking off at midday.

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 April 2024. The most frequent departure day is Monday, with 15% of weekly flights leaving on this day.

Can stopping save me money on Seoul to London Heathrow Airport flights?

You could potentially save up to 49% on your flight if you consider stops on a Seoul to London Heathrow Airport flight.

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

£187

Fastest flight time

14h 55m

Direct flights

None
The best one-way flight to London Heathrow Airport from Seoul in the past 72 hours is £187. The best return flight deal from Seoul to London Heathrow Airport found on momondo in the last 72 hours is £378.
The fastest flight from Seoul to London Heathrow Airport takes 14h 55m
There are no direct flights from Seoul to London Heathrow Airport. Popular non-direct routes for this connection are Incheon Intl Airport - London Heathrow Airport and Seoul Gimpo Intl Airport - London Heathrow Airport.

  • How far is Seoul to London Heathrow by plane?

    The distance between Seoul and London Heathrow is about 5512.0 mi. By plane, this route typically takes 14h 55m.

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

    Prices for flights from Seoul to London Heathrow Airport refresh daily.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to London Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 London Heathrow Airport. 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 Seoul to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to London. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Seoul to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Seoul to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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