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Cheap flights from London Heathrow Airport to Seoul from £279

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 Heathrow Airport to Seoul departing on 28/5. 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 London Heathrow Airport 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 Heathrow Airport to Seoul by changing tabs
China Eastern
26 May
LHR21:20London Heathrow
15h 25m
1 stop
ICN20:45Incheon Intl
16 Jun
ICN08:55Incheon Intl
17h 45m
1 stop
LHR18:40London Heathrow
Air China
14 May
LHR20:25London Heathrow
31h 10m
1 stop
ICN11:35Incheon Intl
26 May
ICN10:25Incheon Intl
18h 05m
1 stop
LHR20:30London Heathrow
SAUDIA
8 May
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
18 May
ICN16:40Incheon Intl
22h 50m
1 stop
LHR07:30London Heathrow
Multiple Airlines
22 May
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
9 Jun
ICN14:30Incheon Intl
36h 10m
1 stop
LHR18:40London Heathrow
SWISS
9 May
LHR12:05London Heathrow
36h 20m
1 stop
ICN08:25Incheon Intl
27 May
ICN09:55Incheon Intl
33h 30m
1 stop
LHR11:25London Heathrow
Shenzhen Airlines
1 Jun
LHR22:05London Heathrow
31h 35m
1 stop
ICN13:40Incheon Intl
4 Jun
ICN14:55Incheon Intl
37h 05m
1 stop
LHR20:00London Heathrow

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

If you're looking for one-way flights from London Heathrow Airport to Seoul, view some of our deals below provided by Asiana Airlines, China Southern and SAUDIA
SAUDIA
28 May
LHR16:25London Heathrow
38h 15m
2 stops
ICN14:40Incheon Intl
Tianjin Airlines
3 May
LHR22:00London Heathrow
28h 30m
2 stops
ICN10:30Incheon Intl
China Southern
12 Jun
LHR20:50London Heathrow
31h 35m
1 stop
GMP12:25Seoul Gimpo Intl

Search last-minute flights to Seoul from London Heathrow Airport

Find and compare return flight prices for your last-minute flight from London Heathrow Airport to Seoul
Multiple Airlines
24 Apr
LHR22:10London Heathrow
31h 45m
1 stop
ICN13:55Incheon Intl
15 May
ICN12:55Incheon Intl
37h 45m
1 stop
LHR18:40London Heathrow
SAUDIA
24 Apr
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
14 May
ICN16:40Incheon Intl
29h 35m
1 stop
LHR14:15London Heathrow
Air China
21 Apr
LHR20:25London Heathrow
32h 35m
1 stop
GMP13:00Seoul Gimpo Intl
10 May
GMP14:20Seoul Gimpo Intl
35h 25m
1 stop
LHR17:45London Heathrow
Tianjin Airlines
28 Apr
LHR22:00London Heathrow
28h 30m
2 stops
ICN10:30Incheon Intl
4 May
ICN11:45Incheon Intl
40h 15m
2 stops
LHR20:00London Heathrow
China Southern
24 Apr
LHR20:50London Heathrow
17h 20m
1 stop
ICN22:10Incheon Intl
15 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
KLM
25 Apr
LHR06:30London Heathrow
25h 55m
1 stop
ICN16:25Incheon Intl
29 Apr
ICN23:05Incheon Intl
17h 55m
1 stop
LHR09:00London Heathrow

Best airlines flying from London Heathrow Airport to Seoul

Compare and see reviews for airlines that fly from London Heathrow Airport to Seoul with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £404Free CancellationRating
7.7
308 reviews
Search China Southern flights
China EasternPriceFrom £439Free CancellationRating
7.0
599 reviews
Search China Eastern flights
SAUDIAPriceFrom £450Free CancellationRating
7.5
980 reviews
Search SAUDIA flights
Air ChinaPriceFrom £491Free CancellationRating
6.8
515 reviews
Search Air China flights
LufthansaPriceFrom £514Free CancellationRating
7.0
7,794 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom £542Free CancellationRating
7.5
3,691 reviews
Search Turkish Airlines flights
Air FrancePriceFrom £548Free CancellationRating
7.5
1,821 reviews
Search Air France flights
KLMPriceFrom £595Free CancellationRating
7.8
1,639 reviews
Search KLM flights
LOTPriceFrom £608Free CancellationRating
7.3
1,731 reviews
Search LOT flights
Air AstanaPriceFrom £625Free CancellationRating
7.5
43 reviews
Search Air Astana flights
  • Korean Air Flights From London Heathrow Airport to Seoul

    The lowest priced Korean Air flight from London Heathrow Airport to Seoul from the last 72 hours was £1,004. Generally, Korean Air has 7 flights on this route every week with an average price of £1,166. Korean Air is rated 8.5/10 by our users.

  • Asiana Airlines Flights From London Heathrow Airport to Seoul

    Asiana Airlines is also a popular choice for this route. Asiana Airlines flight deals for London Heathrow Airport to Seoul start from as low as £966 round-trip, depending on your selected dates, with average Asiana Airlines deals seen on momondo around £1,099. Asiana Airlines operates 6 flights to Seoul from London Heathrow Airport in an average week. Users have rated it 8.3/10 across 611 reviews.


China Eastern flights from London Heathrow Airport to Seoul

Our best China Eastern deals on London Heathrow Airport to Seoul flight tickets
China Eastern
26 May
LHR21:20London Heathrow
15h 25m
1 stop
ICN20:45Incheon Intl
16 Jun
ICN08:55Incheon Intl
17h 45m
1 stop
LHR18:40London Heathrow
China Eastern
30 May
LHR21:20London Heathrow
30h 35m
1 stop
ICN11:55Incheon Intl
13 Jun
ICN16:20Incheon Intl
34h 20m
1 stop
LHR18:40London Heathrow
China Eastern
27 May
LHR21:20London Heathrow
32h 10m
1 stop
ICN13:30Incheon Intl
5 Jun
ICN12:55Incheon Intl
37h 45m
1 stop
LHR18:40London Heathrow

Air China flights from London Heathrow Airport to Seoul

Our best Air China deals on London Heathrow Airport to Seoul flight tickets
Air China
14 May
LHR20:25London Heathrow
31h 10m
1 stop
ICN11:35Incheon Intl
26 May
ICN10:25Incheon Intl
18h 05m
1 stop
LHR20:30London Heathrow
Air China
10 May
LHR20:25London Heathrow
17h 20m
1 stop
ICN21:45Incheon Intl
23 May
ICN10:25Incheon Intl
15h 20m
1 stop
LHR17:45London Heathrow
Air China
12 May
LHR22:40London Heathrow
15h 05m
1 stop
ICN21:45Incheon Intl
20 May
ICN10:25Incheon Intl
18h 05m
1 stop
LHR20:30London Heathrow

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

October. The cheapest time of year to fly to Seoul from London Heathrow Airport is October. The most expensive is July.

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

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

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

In the morning. London Heathrow Airport to Seoul flights are approximately 16% more expensive in the evening than in the morning

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

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

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

47 days before. The cheapest time to buy a flight from London Heathrow Airport to Seoul is approximately 47 days to departure

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

As of April 2024, 1 flights take off from London Heathrow Airport and land in Seoul each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.

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

13 flights are operational weekly from London Heathrow Airport to Seoul as of April 2024. The most popular departure day for this route is Monday, with 15% of flights per week taking off on this day.

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

You could potentially save up to 46% on your flight if you consider stops on a London Heathrow Airport to Seoul flight.

Cheap London Heathrow Airport to Seoul (LHR to SEL) flight deals and tips

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

Best price found

£279

Fastest flight time

12h 45m

Direct flights

Mon, Tue, Thu, Fri and Sun

Airports in Seoul

2 airports
The best one-way flight to Seoul from London Heathrow Airport in the past 72 hours is £279. The best return flight deal from London Heathrow Airport to Seoul found on momondo in the last 72 hours is £421.
The fastest flight from London Heathrow Airport to Seoul takes 12h 45m
Direct flights go from London Heathrow Airport to Seoul on Monday, Tuesday, Thursday, Friday and Sunday. Airline offering direct flights is Asiana Airlines..
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • How far is London Heathrow to Seoul by plane?

    Seoul is 5512.0 mi away from London Heathrow. In terms of flight time, this usually takes a little over 14h 25m.

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

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

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

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


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Seoul . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential London to Seoul 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 London to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from London and alert you when they change.


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Find better results for your stay in South Korea

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Airports listed have a maximum distance of 30.3 mi from Seoul