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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 18/6. 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 Eastern
18 Jun
ICN18:25Incheon Intl
28h 35m
1 stop
LGW15:00London Gatwick
25 Jun
LGW11:35London Gatwick
16h 20m
1 stop
ICN11:55Incheon Intl
Air China
11 Nov
ICN14:55Incheon Intl
38h 15m
1 stop
LHR20:10London Heathrow
16 Nov
LHR22:05London Heathrow
30h 35m
1 stop
ICN13:40Incheon Intl
China Southern
26 Oct
ICN10:45Incheon Intl
39h 30m
1 stop
LHR18:15London Heathrow
28 Oct
LHR21:10London Heathrow
33h 05m
1 stop
ICN15:15Incheon Intl
Etihad Airways
6 Nov
ICN00:15Incheon Intl
20h 45m
1 stop
LHR12:00London Heathrow
21 Nov
LHR09:00London Heathrow
28h 20m
1 stop
ICN22:20Incheon Intl
Multiple Airlines
6 Nov
ICN00:15Incheon Intl
26h 55m
1 stop
LHR18:10London Heathrow
21 Nov
LHR16:30London Heathrow
20h 50m
2 stops
ICN22:20Incheon Intl
Lufthansa
13 Jun
ICN12:25Incheon Intl
17h 45m
1 stop
LHR22:10London Heathrow
18 Jun
LHR10:30London Heathrow
15h 25m
1 stop
ICN09:55Incheon 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 Eastern
18 Jun
ICN18:25Incheon Intl
28h 35m
1 stop
LGW15:00London Gatwick
China Southern
26 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
Air China
4 Nov
ICN14:55Incheon Intl
38h 15m
1 stop
LHR20:10London 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
28 May
ICN10:45Incheon Intl
40h 25m
1 stop
LHR19:10London Heathrow
2 Jun
LHR22:10London Heathrow
31h 45m
1 stop
ICN13:55Incheon Intl
Air China
27 May
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
13 Jun
LHR22:00London Heathrow
30h 55m
1 stop
ICN12:55Incheon Intl
China Eastern
22 May
ICN12:55Incheon Intl
25h 45m
1 stop
LGW06:40London Gatwick
12 Jun
LGW11:35London Gatwick
21h 50m
1 stop
ICN17:25Incheon Intl
Air France
28 May
ICN10:50Incheon Intl
18h 35m
1 stop
LHR21:25London Heathrow
3 Jun
LHR06:15London Heathrow
18h 25m
1 stop
ICN08:40Incheon Intl
Etihad Airways
26 May
ICN18:00Incheon Intl
29h 15m
1 stop
LHR15:15London Heathrow
4 Jun
LHR09:30London Heathrow
29h 10m
1 stop
ICN22:40Incheon Intl
Multiple Airlines
27 May
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
29 May
LHR22:05London Heathrow
31h 35m
1 stop
ICN13:40Incheon Intl

Air China flights from Seoul to London

Our best Air China deals on Seoul to London flight tickets
Air China
11 Nov
ICN14:55Incheon Intl
38h 15m
1 stop
LHR20:10London Heathrow
16 Nov
LHR22:05London Heathrow
30h 35m
1 stop
ICN13:40Incheon Intl
Air China
28 Oct
ICN14:55Incheon Intl
38h 15m
1 stop
LHR20:10London Heathrow
5 Nov
LHR22:05London Heathrow
30h 35m
1 stop
ICN13:40Incheon Intl
Air China
18 Oct
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
29 Oct
LHR22:05London Heathrow
30h 35m
1 stop
ICN13:40Incheon Intl

China Southern flights from Seoul to London

Our best China Southern deals on Seoul to London flight tickets
China Southern
28 May
ICN10:45Incheon Intl
40h 25m
1 stop
LHR19:10London Heathrow
2 Jun
LHR22:10London Heathrow
31h 45m
1 stop
ICN13:55Incheon Intl
China Southern
26 Oct
ICN10:45Incheon Intl
39h 30m
1 stop
LHR18:15London Heathrow
28 Oct
LHR21:10London Heathrow
33h 05m
1 stop
ICN15:15Incheon Intl
China Southern
26 Oct
ICN16:45Incheon Intl
33h 30m
1 stop
LHR18:15London Heathrow
4 Nov
LHR21:10London Heathrow
38h 25m
1 stop
ICN20:35Incheon 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?

Thursday. The cheapest day of the week is usually Thursday. 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 23% 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?

21 days before. The cheapest time to buy a flight from Seoul to London is approximately 21 days to departure

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

As of May 2024, there are 1 flights per week flying from Seoul to London. The most common time of day flights depart is 09:00, 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 May 2024. The most frequent departure day is Monday, with 15% of weekly flights leaving on this day.

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

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

You could potentially save up to 50% 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

4 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 £380.
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 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), 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.


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 £409Free CancellationRating
7.8
264 reviews
Search China Southern flights
Etihad AirwaysPriceFrom £465Free CancellationRating
7.3
1,354 reviews
Search Etihad Airways flights
China EasternPriceFrom £492Free CancellationRating
7.1
497 reviews
Search China Eastern flights
LufthansaPriceFrom £561Free CancellationRating
7.0
7,642 reviews
Search Lufthansa flights
LOTPriceFrom £652Free CancellationRating
7.3
1,631 reviews
Search LOT flights
Asiana AirlinesPriceFrom £749Free CancellationRating
8.3
575 reviews
Search Asiana Airlines flights
Korean AirPriceFrom £773Free CancellationRating
8.5
1,166 reviews
Search Korean Air 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 £1,233. 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, 575 ratings). Asiana Airlines flies from Seoul to London around 6 times per week, with deals starting from £952 round-trip and rising to an average price of around £1,297.


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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