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Cheap flights from Seoul to London 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 departing on 20/5. 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

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 by changing tabs
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 Eastern
23 May
ICN08:55Incheon Intl
29h 45m
1 stop
LGW06:40London Gatwick
28 May
LGW11:35London Gatwick
25h 10m
1 stop
ICN20:45Incheon 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
Air China
21 Oct
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
29 Oct
LHR22:05London Heathrow
30h 35m
1 stop
ICN13:40Incheon Intl
Etihad Airways
23 Sept
ICN00:55Incheon Intl
37h 50m
1 stop
LHR06:45London Heathrow
1 Oct
LHR09:30London Heathrow
29h 10m
1 stop
ICN22:40Incheon Intl
Multiple Airlines
11 Jun
ICN08:55Incheon Intl
29h 45m
1 stop
LGW06:40London Gatwick
13 Jun
LGW11:35London Gatwick
25h 10m
1 stop
ICN20:45Incheon Intl

Find the cheapest one-way flights from Seoul to London

If you're looking for one-way flights from Seoul to London, view some of our deals below provided by Air China, China Eastern and China Southern
China Southern
20 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
China Eastern
21 Jun
ICN18:25Incheon Intl
28h 35m
1 stop
LGW15:00London Gatwick
Shenzhen Airlines
26 May
ICN14:35Incheon Intl
37h 15m
2 stops
LHR19:50London Heathrow

Search last-minute flights to London from Seoul

Find and compare return flight prices for your last-minute flight from Seoul to London
China Southern
10 May
GMP13:25Seoul Gimpo Intl
37h 05m
1 stop
LHR18:30London Heathrow
14 May
LHR20:50London Heathrow
31h 35m
1 stop
GMP12:25Seoul Gimpo Intl
China Eastern
8 May
ICN16:20Incheon Intl
22h 20m
1 stop
LGW06:40London Gatwick
27 May
LGW11:35London Gatwick
16h 20m
1 stop
ICN11:55Incheon 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
Multiple Airlines
2 May
ICN16:45Incheon Intl
34h 25m
1 stop
LHR19:10London Heathrow
16 May
LHR21:45London Heathrow
32h 55m
2 stops
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
KLM
6 May
ICN23:05Incheon Intl
25h 10m
1 stop
LHR16:15London Heathrow
13 May
LHR17:10London Heathrow
15h 15m
1 stop
ICN16:25Incheon Intl

Best airlines flying from Seoul to London

Compare and see reviews for airlines that fly from Seoul to London with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £439Free CancellationRating
7.7
295 reviews
Search China Southern flights
Etihad AirwaysPriceFrom £473Free CancellationRating
7.2
1,384 reviews
Search Etihad Airways flights
China EasternPriceFrom £500Free CancellationRating
7.1
563 reviews
Search China Eastern flights
LufthansaPriceFrom £572Free CancellationRating
7.0
7,742 reviews
Search Lufthansa flights
LOTPriceFrom £663Free CancellationRating
7.3
1,717 reviews
Search LOT flights
Korean AirPriceFrom £786Free CancellationRating
8.5
1,188 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom £831Free CancellationRating
8.3
600 reviews
Search Asiana Airlines flights
  • Korean Air Flights From Seoul to London

    Korean Air is one of the most popular airlines flying from Seoul to London, operating 7 flights/week on average for this route. A good Korean Air flight deal for Seoul to London starts from £982 round-trip, up to an average price of £1,242. Our users have rated Korean Air at 8.5/10.

  • Asiana Airlines Flights From Seoul to London

    Another popular option for Seoul to London flights is Asiana Airlines (8.3/10, 600 ratings). Asiana Airlines flies from Seoul to London around 6 times per week, with deals starting from £1,038 round-trip and rising to an average price of around £1,384.


ANA flights from Seoul to London

Our best ANA deals on Seoul to London flight tickets
ANA
4 May
GMP12:40Seoul Gimpo Intl
35h 40m
1 stop
LHR16:20London Heathrow
12 May
LHR19:00London Heathrow
19h 20m
1 stop
GMP22:20Seoul Gimpo Intl
ANA
1 Oct
GMP19:55Seoul Gimpo Intl
28h 25m
1 stop
LHR16:20London Heathrow
22 Mar
LHR19:00London Heathrow
18h 30m
1 stop
GMP22:30Seoul Gimpo Intl

China Southern flights from Seoul to London

Our best China Southern deals on Seoul to London flight tickets
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
14 May
ICN09:25Incheon Intl
16h 40m
1 stop
LHR18:05London Heathrow
21 May
LHR22:10London Heathrow
33h 15m
1 stop
ICN15:25Incheon Intl
China Southern
22 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
28 May
LHR20:50London Heathrow
17h 20m
1 stop
ICN22:10Incheon Intl

How to get the cheapest flight ticket from Seoul to London

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?

March. The cheapest time of year to fly to London from Seoul is March. The most expensive is July.

What is the cheapest day to depart Seoul for London?

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

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

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

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

China Southern. China Eastern, China Southern, and Etihad Airways are the most popular carriers operating from Seoul to London

What is the cheapest Seoul to London flight route?

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

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

39 days before. The cheapest time to buy a flight from Seoul to London is approximately 39 days to departure

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

As of April 2024, there are 1 flights per week flying from Seoul to London. 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 on average per week?

The number of flights available between Seoul and London 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 flights?

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

Cheap Seoul to London (SEL to LON) flight deals and tips

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

Best price found

£187

Fastest flight time

14h 55m

Direct flights

None

Airports in London

3 airports
The best one-way flight to London from Seoul in the past 72 hours is £187. The best return flight deal from Seoul to London found on momondo in the last 72 hours is £378.
The fastest flight from Seoul to London takes 14h 55m
There are no direct flights from Seoul to London. Popular non-direct routes for this connection are Incheon Intl Airport - London Gatwick Airport, Incheon Intl Airport - London Heathrow Airport and Seoul Gimpo Intl Airport - London Heathrow Airport.
There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)

  • How far is Seoul to London by plane?

    Seoul and London are 5501.4 mi apart from one another. Flights usually cover this in 14h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Seoul to London refresh daily.

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

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

    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.

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

    The travel and health documents you'll need for your trip to London 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. 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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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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Find better results for your stay in the United Kingdom

Fly into one of these airports located in London
Airports listed have a maximum distance of 35.6 mi from London