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

As of September 2025, there are 3 flights per day flying from London to South Korea. The most common time of day flights depart is 19:00, with 100% of flights taking off in the evening.

How many flights depart from London to South Korea on average per week?

The number of flights available between London and South Korea is 21 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What is the cheapest airline that flies from London to South Korea?

China Eastern, China Southern, and Air China are the most popular carriers operating from London to South Korea

Which airlines fly to South Korea?

Asiana Airlines, Air China and Lufthansa are the top three most popular airlines that fly to South Korea from London according to our data. Asiana Airlines is the first choice among our users, with 32% of people opting to fly with this airline when travelling to South Korea. Keep in mind that there are 16 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to South Korea?

Prices for flights from London to South Korea are refreshed on a daily basis.

How many operators does momondo search for flights from London to South Korea?

The number of operators available for flights from London to South Korea is 16 as of September 2025.

How old do you have to be to fly from London to South Korea?

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 London to South Korea.

What documentation or ID do you need to fly to South Korea?

The travel and health documents required for your trip to South Korea 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 South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£226 Cheap Flights from London to South Korea in 2025

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Find the cheapest flights from London to South Korea

Round-trip

One-way

Last minute

Direct

Cheap return flights

21:00 - 11:00LHR-GMP

29h 00m1 stop

20:50 - 17:30GMP-LHR

29h 40m1 stop

£354China Eastern

Find Deal

sab, 1 nov - dom, 16 nov

10:30 - 19:50LGW-GMP

24h 20m1 stop

12:00 - 06:30GMP-LGW

27h 30m1 stop

£361China Eastern

Find Deal

gio, 4 dic - gio, 11 dic

21:30 - 12:25LHR-GMP

29h 55m1 stop

13:45 - 17:55GMP-LHR

37h 10m1 stop

£365China Southern

Find Deal

dom, 16 nov - mar, 25 nov

21:30 - 12:25LHR-GMP

29h 55m1 stop

13:45 - 17:55GMP-LHR

37h 10m1 stop

£366China Southern

Find Deal

lun, 10 nov - lun, 24 nov

11:35 - 13:05LGW-GMP

16h 30m1 stop

14:25 - 05:35GMP-LGW

24h 10m1 stop

£367Air China

Find Deal

ven, 5 dic - gio, 25 dic

22:40 - 13:05LHR-GMP

30h 25m1 stop

14:25 - 20:30GMP-LHR

14h 05m1 stop

£379Air China

Find Deal

lun, 22 set - mar, 14 ott

18:20 - 11:45LHR-ICN

32h 25m1 stop

13:25 - 17:20ICN-LHR

36h 55m1 stop

£396LOT

Find Deal

dom, 1 feb - sab, 28 feb

06:30 - 11:45LHR-ICN

20h 15m1 stop

08:50 - 22:00ICN-LHR

22h 10m1 stop

£401LOT

Find Deal

ven, 14 nov - dom, 23 nov

08:45 - 11:15LHR-ICN

17h 30m1 stop

13:05 - 20:50ICN-LHR

16h 45m1 stop

£405Lufthansa

Find Deal

dom, 11 gen - lun, 19 gen

10:30 - 11:15LHR-ICN

15h 45m2 stops

13:05 - 20:50ICN-LHR

16h 45m1 stop

£420Lufthansa

Find Deal

ven, 13 feb - dom, 22 feb

LOT flights from London to South Korea

Our best LOT deals on London to South Korea flight tickets

LOT

1 Feb

LHR18:20London Heathrow

32h 25m

1 stop

ICN11:45Incheon Intl

28 Feb

ICN13:25Incheon Intl

36h 55m

1 stop

LHR17:20London Heathrow

£396

Find similar

LOT

14 Nov

LHR06:30London Heathrow

20h 15m

1 stop

ICN11:45Incheon Intl

23 Nov

ICN08:50Incheon Intl

22h 10m

1 stop

LHR22:00London Heathrow

£401

Find similar

LOT

9 Nov

LHR18:20London Heathrow

32h 25m

1 stop

ICN11:45Incheon Intl

23 Nov

ICN08:50Incheon Intl

22h 10m

1 stop

LHR22:00London Heathrow

£402

Find similar

China Southern flights from London to South Korea

Our best China Southern deals on London to South Korea flight tickets

China Southern

16 Nov

LHR21:30London Heathrow

29h 55m

1 stop

GMP12:25Seoul Gimpo Intl

25 Nov

GMP13:45Seoul Gimpo Intl

37h 10m

1 stop

LHR17:55London Heathrow

£365

Find similar

China Southern

10 Nov

LHR21:30London Heathrow

29h 55m

1 stop

GMP12:25Seoul Gimpo Intl

24 Nov

GMP13:45Seoul Gimpo Intl

37h 10m

1 stop

LHR17:55London Heathrow

£366

Find similar

China Southern

24 Nov

LHR21:30London Heathrow

29h 55m

1 stop

GMP12:25Seoul Gimpo Intl

3 Dec

GMP13:45Seoul Gimpo Intl

37h 10m

1 stop

LHR17:55London Heathrow

£373

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

sab 1/11

21:00-11:00

1 stop29h 00m

Seoul Gimpo Intl

dom 16/11

20:50-17:30

1 stop29h 40m

£354

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

gio 4/12

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

gio 11/12

12:00-06:30

1 stop27h 30m

£361

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

dom 16/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

mar 25/11

13:45-17:55

1 stop37h 10m

£365

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

lun 10/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

lun 24/11

13:45-17:55

1 stop37h 10m

£366

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

ven 5/12

11:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

gio 25/12

14:25-05:35

1 stop24h 10m

£367

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

lun 22/9

22:40-13:05

1 stop30h 25m

Seoul Gimpo Intl

mar 14/10

14:25-20:30

1 stop14h 05m

£379

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

dom 1/2

18:20-11:45

1 stop32h 25m

Incheon Intl

sab 28/2

13:25-17:20

1 stop36h 55m

£396

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

ven 14/11

06:30-11:45

1 stop20h 15m

Incheon Intl

dom 23/11

08:50-22:00

1 stop22h 10m

£401

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

dom 11/1

08:45-11:15

1 stop17h 30m

Incheon Intl

lun 19/1

13:05-20:50

1 stop16h 45m

£405

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

ven 13/2

10:30-11:15

2 stops15h 45m

Incheon Intl

dom 22/2

13:05-20:50

1 stop16h 45m

£420

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to South Korea

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

Prices

Airlines

Other information

What is the cheapest month to fly to South Korea?

The month of November is, on average, the cheapest month to fly to South Korea from London, with most prices found around £415. If you’re not able to fly to South Korea in November, then March is your next best option. Flight prices from London to South Korea during March average around £460.

What is the cheapest day to depart on your flight to South Korea?

The cheapest day to depart from London to South Korea is on a Tuesday when prices can be found for as low as £870. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £991.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from London at midday is the least expensive time of day to depart. momondo users have found prices as low as £667 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £1,004 on average. Flights to South Korea from London in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to South Korea flight route?

Fly from London Heathrow to Incheon Intl for the best London - South Korea flight prices

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from London when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around £681 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from London for as low as £627 on momondo.

What cabin class options are available on London to South Korea flights?

There are 4 cabin classes available to choose from on London to South Korea 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 London to South Korea flights?

You could potentially save up to 21% on your flight if you consider stops on a London to South Korea flight.

Cheap London to South Korea flight deals and tips

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

Best price found	£545
Fastest flight time	12h 35m
Direct flights	Every day
Airports in South Korea	1 airport

The best one-way flight to South Korea from London in the past 72 hours is £545. The best return flight deal from London to South Korea found on momondo in the last 72 hours is £845.

The fastest flight from London to South Korea takes 12h 35m

Direct flights go from London to South Korea every day.

There is 1 airport near South Korea: Incheon Intl (ICN)

Search flight deals

When did momondo last update prices for flights from London to South Korea?
Prices for flights from London to South Korea are refreshed on a daily basis.
How many operators does momondo search for flights from London to South Korea?
The number of operators available for flights from London to South Korea is 16 as of September 2025.
How old do you have to be to fly from London to South Korea?
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 London to South Korea.
What documentation or ID do you need to fly to South Korea?
The travel and health documents required for your trip to South Korea 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 South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to South Korea?
momondo data reveals that the most frequently booked plane model on the route from London to South Korea is Airbus A350-900, representing 29.86% of all bookings. The subsequent popular models are Boeing 777-300ER at 29.24%, Airbus A350-1000 at 12.52%, and Boeing 787-9 Dreamliner at 10.50%.

Best airlines flying from London to South Korea

Compare and see reviews for airlines that fly from London to South Korea with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom £302	Free Cancellation	Rating 7.2 165 reviews	Search China Eastern flights
China Southern	PriceFrom £327	Free Cancellation	Rating 7.5 110 reviews	Search China Southern flights
Air China	PriceFrom £341	Free Cancellation	Rating 7.2 99 reviews	Search Air China flights
Shenzhen Airlines	PriceFrom £419	Free Cancellation	Rating 7.5 20 reviews	Search Shenzhen Airlines flights
Lufthansa	PriceFrom £431	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
LOT	PriceFrom £518	Free Cancellation	Rating 7.6 1,114 reviews	Search LOT flights
Etihad Airways	PriceFrom £534	Free Cancellation	Rating 7.4 1,250 reviews	Search Etihad Airways flights
Air France	PriceFrom £538	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Turkish Airlines	PriceFrom £539	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
Finnair	PriceFrom £542	Free Cancellation	Rating 7.6 1,323 reviews	Search Finnair flights

Why use momondo?

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

It is quick and easy to find London to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.

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

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

How can momondo help me find flights from London to South Korea?

momondo helps you find the best flight between London and South Korea by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to South Korea from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your South Korea trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

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Find better results for your trip to South Korea

Popular Cities in South Korea

Flights to Seoulfrom £300

Flights to Jeju Cityfrom £738

Flights to Busanfrom £317

Cheap flights from London to South Korea from £226

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 to South Korea departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to South Korea

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

LOT flights from London to South Korea

Our best LOT deals on London to South Korea flight tickets

China Southern flights from London to South Korea

Our best China Southern deals on London to South Korea flight tickets

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Use the filters below to find and compare flights from London to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from London to South Korea

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 to South Korea?

The month of November is, on average, the cheapest month to fly to South Korea from London, with most prices found around £415. If you’re not able to fly to South Korea in November, then March is your next best option. Flight prices from London to South Korea during March average around £460.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

What is the cheapest London to South Korea flight route?

Fly from London Heathrow to Incheon Intl for the best London - South Korea flight prices

How far in advance should I book a flight to South Korea?

What cabin class options are available on London to South Korea flights?

There are 4 cabin classes available to choose from on London to South Korea 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 London to South Korea flights?

You could potentially save up to 21% on your flight if you consider stops on a London to South Korea flight.

What is the cheapest airline that flies from London to South Korea?

China Eastern, China Southern, and Air China are the most popular carriers operating from London to South Korea

Which airlines fly to South Korea?

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

As of September 2025, there are 3 flights per day flying from London to South Korea. The most common time of day flights depart is 19:00, with 100% of flights taking off in the evening.

How many flights depart from London to South Korea on average per week?

The number of flights available between London and South Korea is 21 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Cheap London to South Korea flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in South Korea

When did momondo last update prices for flights from London to South Korea?

How many operators does momondo search for flights from London to South Korea?

How old do you have to be to fly from London to South Korea?

What documentation or ID do you need to fly to South Korea?

What is the most popular plane model from London to South Korea?

Best airlines flying from London to South Korea

Compare and see reviews for airlines that fly from London to South Korea with momondo

Why use momondo?

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

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

How can momondo help me find flights from London to South Korea?

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

An easier way to manage your South Korea trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular Cities in South Korea

Popular flights according to clicks in the last 7 days on momondo