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 July 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?

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

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

As of July 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.

Which airlines fly to South Korea?

Asiana Airlines, Air China and Korean Air 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 33% 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 July 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.

£248 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

20:25 - 21:45LGW-ICN

16h 20m1 stop

22:45 - 17:20ICN-LGW

27h 35m1 stop

£347China Southern

Find Deal

Sat, 22 Nov - Mon, 1 Dec

20:20 - 21:45LGW-ICN

16h 25m1 stop

16:15 - 07:00ICN-LGW

23h 45m1 stop

£348China Southern

Find Deal

Tue, 2 Dec - Wed, 10 Dec

12:35 - 13:05LGW-GMP

16h 30m1 stop

14:25 - 06:35GMP-LGW

24h 10m1 stop

£369Air China

Find Deal

Mon, 1 Sep - Mon, 13 Oct

12:35 - 11:35LGW-ICN

15h 00m1 stop

13:05 - 06:35ICN-LGW

25h 30m1 stop

£369Air China

Find Deal

Mon, 1 Sep - Mon, 13 Oct

10:30 - 09:55LHR-ICN

15h 25m1 stop

12:25 - 20:40ICN-LHR

16h 15m1 stop

£409Lufthansa

Find Deal

Mon, 22 Sep - Sun, 5 Oct

11:30 - 09:55LHR-ICN

14h 25m1 stop

12:25 - 20:40ICN-LHR

16h 15m1 stop

£410Lufthansa

Find Deal

Tue, 30 Sep - Tue, 14 Oct

11:35 - 11:35LGW-PUS

16h 00m1 stop

12:35 - 06:40PUS-LGW

26h 05m1 stop

£449China Eastern

Find Deal

Wed, 24 Sep - Sat, 11 Oct

17:00 - 11:15LGW-ICN

33h 15m2 stops

20:50 - 14:00ICN-LGW

26h 10m2 stops

£458China Eastern

Find Deal

Mon, 3 Nov - Sat, 15 Nov

17:50 - 16:25LCY-ICN

14h 35m1 stop

22:25 - 07:15ICN-LCY

16h 50m1 stop

£633KLM

Find Deal

Mon, 1 Sep - Mon, 13 Oct

17:50 - 16:55LCY-ICN

14h 05m1 stop

23:05 - 08:10ICN-LCY

18h 05m1 stop

£639KLM

Find Deal

Wed, 31 Dec - Sun, 1 Feb

China Southern flights from London to South Korea

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

China Southern

22 Nov

LGW20:25London Gatwick

16h 20m

1 stop

ICN21:45Incheon Intl

1 Dec

ICN22:45Incheon Intl

27h 35m

1 stop

LGW17:20London Gatwick

£347

Find similar

China Southern

2 Dec

LGW20:20London Gatwick

16h 25m

1 stop

ICN21:45Incheon Intl

10 Dec

ICN16:15Incheon Intl

23h 45m

1 stop

LGW07:00London Gatwick

£348

Find similar

China Southern

2 Dec

LGW20:20London Gatwick

16h 25m

1 stop

ICN21:45Incheon Intl

10 Dec

ICN16:15Incheon Intl

23h 45m

1 stop

LGW07:00London Gatwick

£352

Find similar

Lufthansa flights from London to South Korea

Our best Lufthansa deals on London to South Korea flight tickets

Lufthansa

22 Sept

LHR10:30London Heathrow

15h 25m

1 stop

ICN09:55Incheon Intl

5 Oct

ICN12:25Incheon Intl

16h 15m

1 stop

LHR20:40London Heathrow

£409

Find similar

Lufthansa

30 Sept

LHR11:30London Heathrow

14h 25m

1 stop

ICN09:55Incheon Intl

14 Oct

ICN12:25Incheon Intl

16h 15m

1 stop

LHR20:40London Heathrow

£410

Find similar

Lufthansa

2 Dec

LHR20:15London Heathrow

29h 35m

2 stops

ICN10:50Incheon Intl

10 Dec

ICN13:30Incheon Intl

16h 30m

1 stop

LHR21:00London Heathrow

£415

Find similar

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 £423. 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 £454.

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 £868. 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 £985.

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 £674 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 £1,027 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 £688 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 £618 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.

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	£248
Fastest flight time	14h 05m
Direct flights	Every day
Airports in South Korea	3 airports

The best one-way flight to South Korea from London in the past 72 hours is £248. The best return flight deal from London to South Korea found on momondo in the last 72 hours is £347.

The fastest flight from London to South Korea takes 14h 05m

Direct flights go from London to South Korea every day.

There are 3 airports near South Korea: Incheon Intl (ICN), Seoul Gimpo Intl (GMP), Busan Gimhae (PUS)

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 July 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 Boeing 777-300ER, representing 31.66% of all bookings. The subsequent popular models are Airbus A350-900 at 27.65%, Boeing 787-9 Dreamliner at 12.02%, and Airbus A350-1000 at 11.39%.

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 £320	Free Cancellation	Rating 7.2 151 reviews	Search China Eastern flights
China Southern	PriceFrom £338	Free Cancellation	Rating 7.6 103 reviews	Search China Southern flights
Air China	PriceFrom £344	Free Cancellation	Rating 7.2 89 reviews	Search Air China flights
Shenzhen Airlines	PriceFrom £423	Free Cancellation	Rating 6.5 14 reviews	Search Shenzhen Airlines flights
Lufthansa	PriceFrom £450	Free Cancellation	Rating 6.8 7,213 reviews	Search Lufthansa flights
LOT	PriceFrom £524	Free Cancellation	Rating 7.6 1,099 reviews	Search LOT flights
Etihad Airways	PriceFrom £543	Free Cancellation	Rating 7.4 1,223 reviews	Search Etihad Airways flights
Air France	PriceFrom £544	Free Cancellation	Rating 7.5 1,466 reviews	Search Air France flights
Turkish Airlines	PriceFrom £544	Free Cancellation	Rating 7.3 3,901 reviews	Search Turkish Airlines flights
Finnair	PriceFrom £547	Free Cancellation	Rating 7.6 1,316 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.

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Find better results for your trip to South Korea

Popular Cities in South Korea

Flights to Seoulfrom £369

Flights to Jeju Cityfrom £627

Flights to Busanfrom £583

Cheap flights from London to South Korea from £248

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 28/8. 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

China Southern flights from London to South Korea

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

Lufthansa flights from London to South Korea

Our best Lufthansa deals on London to South Korea flight tickets

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 £423. 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 £454.

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.

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

Air China, China Southern, and Hainan Airlines 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 July 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 July 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