Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.****Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long does a flight take between Seoul and London?

The flight from Seoul to London has a duration of 21h 28m.

What are the cheapest flights from Seoul to London?

The cheapest one-way flight costs £414 flying with Virgin Atlantic Airways and the cheapest return flight costs £871 with Virgin Atlantic Airways.

How many airports are there in the city of Seoul?

Seoul has 2 airport: SEL - All airports, Gimpo International Airport.

How many airports does London have?

There are 2 airports in London: LON - All airports, London Heathrow Airport

Which London airport is the most central?

The most central airport is LON - All airports, 9.1km.

Schedules of the first and last flight from Seoul to London

The first flight from Seoul to London is at 17:20 and the last flight departs at 18:50.

Cheap flights from Seoul to London

Fly smart, spend less

Flights to London from Seoul

Cheap flights from Seoul to London from £414. Seoul (South Korea) - London (United Kingdom) return flights from £871. From 08/10/2026 (Thursday) - 13/10/2026 (Tuesday). Check for the dates with the lowest prices and find the cheapest rates.

Round-trip flights from Seoul to London

Cheapest round-trip flights from Seoul to London

18 Nov - 26 Nov • 8 nights
08:40ICN
17h 40m1 stop
17:20LHR
LOT - Polish Airlines
06:30LHR
15h 30m1 stop
07:00ICN
LOT - Polish Airlines
from£528
03 Dec - 07 Dec • 4 nights
09:25ICN
17h 30m1 stop
17:55LHR
China Southern Airlines
21:30LHR
15h 40m1 stop
22:10ICN
China Southern Airlines
from£539
18 Nov - 26 Nov • 8 nights
09:10ICN
18h 25m1 stop
18:35LHR
China Southern Airlines
22:00LHR
30h 15m1 stop
13:15ICN
China Southern Airlines
from£540
18 Nov - 26 Nov • 8 nights
09:10ICN
18h 25m1 stop
18:35LHR
China Southern Airlines
21:30LHR
15h 40m1 stop
22:10ICN
China Southern Airlines
from£540
18 Nov - 26 Nov • 8 nights
09:25ICN
18h 10m1 stop
18:35LHR
China Southern Airlines
21:30LHR
15h 40m1 stop
22:10ICN
China Southern Airlines
from£540
18 Nov - 26 Nov • 8 nights
13:30ICN
16h 30m1 stop
21:00LHR
Lufthansa
11:10LHR
15h 5m1 stop
11:15ICN
Lufthansa
from£560

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Direct flights from Seoul to London

Book direct flights from Seoul to London for a smooth journey.

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Flights from Seoul to London one way

Find one-way flights from Seoul to London at great prices.

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More information about flights to London from Seoul

Information about flights from Seoul to London

Looking for low cost flights from Seoul to London ? Then look no further… lastminute.com searches all available flights from Seoul to London from amongst the top low cost and scheduled airlines.

If you are a frequent traveller , download our iPhone and Android app free of charge. It will change your travelling habits and be extremely useful whilst you are away on trips.

Join lastminute.com’s facebook page and be informed on the latest travel giveaways and news. Make your trip a memorable one and then tell us about it!

Explore the additional services available on lastminute.com even once you have booked your flight Seoul-London . On lastminute.com, as well as your flight Seoul-London, you can also book car hire, ready for you on arrival in London. If you want to stay in London, our website has also created a way for you to book a hotel room in London with no fuss.

If you don’t know where to go on holiday, why not let yourself be guided by our cheap flight deals to London from Seoul. Without the stress of having set dates, the search results will help you make up your mind.

FAQs Seoul to London flights

FAQs

Can I combine different airlines on the same trip?
Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.
Is lastminute.com a trustworthy travel brand?
In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.
What options are there if I have to change my flight?
lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*
*Flexibility services are available on selected flights only. Please read our T&Cs for more information.
I am afraid to lose my luggage, every time I fly. What can I do?
lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**
**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.
How long does a flight take between Seoul and London?
The flight from Seoul to London has a duration of 21h 28m.
What are the cheapest flights from Seoul to London?
The cheapest one-way flight costs £414 flying with Virgin Atlantic Airways and the cheapest return flight costs £871 with Virgin Atlantic Airways.
How many airports are there in the city of Seoul?
Seoul has 2 airport: SEL - All airports, Gimpo International Airport.
How many airports does London have?
There are 2 airports in London: LON - All airports, London Heathrow Airport
Which London airport is the most central?
The most central airport is LON - All airports, 9.1km.
Schedules of the first and last flight from Seoul to London
The first flight from Seoul to London is at 17:20 and the last flight departs at 18:50.