How long is the flight from South Korea to London?

Departing from South Korea to London will take you 32h 40m. Airlines will cover a distance of 5709 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from South Korea to London one-way?

The cheapet airlines for a one-way flight from South Korea to London are China Eastern (£163), Air China (£285), and SWISS (£292).

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from South Korea to London?

The most popular route from South Korea to London is Incheon Intl - London Heathrow. You may also consider Incheon Intl - London Gatwick or Incheon Intl - London City.

What are the cheapest flights from South Korea to London?

On average you can expect to pay £916 for a flight from South Korea to London. The cheapest flight overall is £385 while the most popular route, (Incheon Intl - London Heathrow) is currently priced at £408.

What are the most reliable airlines from South Korea to London?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from South Korea to London on time: Virgin Atlantic (82%), Korean Air (77%), Asiana Airlines (55%).

What are the most popular airlines that fly from South Korea to London?

The most popular airlines flying from South Korea to London are Air China, Korean Air and China Eastern. Something to consider prior to booking your flight.

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

To save on the cost of your flight from South Korea to London, book at least 25 days before your planned departure. Booking around this time can save you about 55% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £520 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £523.

What is the cheapest month to fly from South Korea to London?

The best pricing can be found in the month of November. Prices to London from South Korea average £579. You can even find prices in November for less than £579, as users have found deals to London from as low as £320. The month of September appears to be one of the more expensive times to travel to London from South Korea. Flying in the targeted month can save you up to 34%.

Can I find deals for flights from South Korea to London that include hotel bookings?

Yes. In addition to deals on South Korea to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from South Korea to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to London.

Can I find deals for business class flights from South Korea to London?

Yes. Cheapflights offers flight deals from South Korea to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£163+ Cheap Flights from South Korea to London

Cheap flight deals from South Korea to London

Round-trip from	£418
One-way from	£163
Popular in	September
Cheapest in	November
Average price	£778
Good round-trip deal	£972 or less
Good one-way deal	£422 or less

China Eastern
3/11-9/11
2 total stops
67h 30m total
South Korea to London

Search Deals

China Eastern
26/11
1 total stop
32h 40m total
South Korea to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£92 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from South Korea to London (LON).

Search Deals

Price to beat on a one-way flight from South Korea to London (LON).

Search Deals

Find flight deals from South Korea to London

Cheapest flights from South Korea to London
Explore the most affordable flight options available from South Korea to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 3/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Sun 9/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 10/9£418

Wed 15/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sat 25/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 11/9£419

Tue 11/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Sun 23/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 10/9£419

Tue 11/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Mon 17/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 10/9£421

Sun 9/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Tue 18/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 11/9£422

Tue 11/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Tue 25/1121:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 11/9£423

Fri 21/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Sun 30/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 10/9£425

Fri 10/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Mon 13/1021:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 9/9£427

Sun 26/1017:50PUS - LHR

1 stop32h 40mChina Eastern

Sun 2/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 11/9£450

Wed 12/1120:50GMP - LGW

1 stop18h 40mMultiple Airlines

Wed 26/1110:30LGW - GMP

1 stop24h 20mMultiple Airlines

Deal found 11/9£489

Sun 26/1014:25GMP - LHR

1 stop34h 30mAir China

Sun 2/1120:25LHR - GMP

1 stop31h 40mAir China

Deal found 11/9£490

Thu 23/1012:00GMP - LGW

1 stop26h 30mMultiple Airlines

Thu 6/1110:30LGW - GMP

1 stop24h 20mMultiple Airlines

Deal found 10/9£498

Best flights from South Korea to London
Discover carefully curated flight deals from South Korea to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Sun 9/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Tue 18/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 11/9£422

Wed 12/1117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Sun 16/1121:30LHR - PUS

2 stops28h 20mMultiple Airlines

Deal found 11/9£479

Fri 7/1114:25GMP - LHR

1 stop34h 30mAir China

Thu 13/1117:40LHR - GMP

1 stop34h 25mAir China

Deal found 11/9£499

Tue 28/1013:45GMP - LHR

1 stop37h 10mChina Southern

Thu 6/1121:30LHR - GMP

1 stop29h 55mChina Southern

Deal found 10/9£502

Mon 17/1123:45ICN - LHR

1 stop25h 15mScandinavian Airlines

Mon 1/1219:50LHR - ICN

2 stops38h 10mScandinavian Airlines

Deal found 11/9£515

Sat 20/1223:05ICN - LHR

1 stop17h 35mKLM

Fri 2/117:05LHR - ICN

1 stop14h 50mKLM

Deal found 11/9£536

Mon 22/922:45ICN - LGW

1 stop40h 35mEmirates

Tue 30/910:05LGW - ICN

1 stop24h 45mEmirates

Deal found 11/9£546

Mon 12/113:05ICN - LHR

1 stop16h 45mLufthansa

Mon 19/107:40LHR - ICN

2 stops18h 10mLufthansa

Deal found 11/9£560

Tue 11/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Sun 23/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 11/9£422

Wed 12/1120:50GMP - LGW

1 stop18h 40mMultiple Airlines

Wed 26/1110:30LGW - GMP

1 stop24h 20mMultiple Airlines

Deal found 11/9£489

Sun 16/1114:25GMP - LHR

1 stop36h 25mAir China

Fri 28/1120:25LHR - GMP

1 stop31h 40mAir China

Deal found 10/9£511

Wed 22/1023:45ICN - LHR

2 stops22h 50mScandinavian Airlines

Sat 1/1115:35LHR - ICN

2 stops42h 25mScandinavian Airlines

Deal found 11/9£518

Direct flights from South Korea to London
Explore direct flight options from South Korea to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Sat 22/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Fri 28/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 9/9£533

Fri 21/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Fri 28/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 12/9£535

Sat 22/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Sat 29/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 9/9£536

Sat 15/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Sat 22/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 12/9£537

Mon 26/112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Wed 11/220:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 12/9£546

Tue 10/212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Wed 25/320:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 10/9£565

Mon 2/212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Thu 5/220:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 10/9£566

Mon 2/212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Sat 7/220:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 10/9£567

Tue 27/112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Wed 11/220:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 10/9£568

Thu 11/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Mon 15/1220:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Deal found 12/9£571

Last-minute flights from South Korea to London
Discover last-minute flight deals from South Korea to London. Data last updated 12 September 2025 and is based on user searches.

Tue 30/912:35PUS - LHR

1 stop38h 05mChina Eastern

Mon 13/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 11/9£457

Fri 10/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Mon 13/1021:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 9/9£427

Sat 11/1000:10ICN - LHR

1 stop24h 25mMultiple Airlines

Mon 20/1022:00LHR - ICN

2 stops38h 10mMultiple Airlines

Deal found 12/9£517

Mon 13/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Mon 20/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 10/9£465

Tue 14/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Tue 28/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 10/9£460

Wed 15/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sat 25/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 11/9£419

Fri 17/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Sun 19/1021:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 10/9£470

Fri 17/1001:35ICN - LHR

1 stop21h 40mEtihad Airways

Fri 31/1020:55LHR - ICN

1 stop28h 50mEtihad Airways

Deal found 11/9£515

Wed 22/1023:45ICN - LHR

2 stops22h 50mScandinavian Airlines

Sat 1/1115:35LHR - ICN

2 stops42h 25mScandinavian Airlines

Deal found 11/9£518

Sat 25/1017:50PUS - LHR

1 stop32h 40mChina Eastern

Sat 1/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 10/9£458

Sat 25/1013:05ICN - LHR

1 stop35h 50mMultiple Airlines

Sat 1/1121:00LHR - ICN

2 stops29h 00mMultiple Airlines

Deal found 12/9£514

Sun 26/1017:50PUS - LHR

1 stop32h 40mChina Eastern

Sun 2/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 11/9£450

One-way flights from South Korea to London
Search for one-way flight options from South Korea to London. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 26/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 11/9£163

Tue 11/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 10/9£166

Fri 7/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 11/9£170

Wed 12/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 10/9£171

Sat 18/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 11/9£183

Tue 21/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Deal found 11/9£184

Mon 29/1212:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 10/9£206

Wed 26/1120:30PUS - LHR

2 stops30h 00mMultiple Airlines

Deal found 11/9£207

Fri 26/1212:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 10/9£210

Wed 26/1107:20GMP - LHR

2 stops43h 10mMultiple Airlines

Deal found 11/9£216

Sun 9/1112:00GMP - LGW

2 stops27h 30mMultiple Airlines

Deal found 9/9£219

Thu 13/1110:55GMP - LGW

2 stops28h 35mMultiple Airlines

Deal found 10/9£220

Fly from

Fly to

Route

Depart

Return

Price

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Sun 9/11

17:50-17:30

1 stop32h 40m

London Heathrow

Tue 18/11

21:00-11:35

1 stop29h 35m

£422

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Tue 11/11

17:50-17:30

1 stop32h 40m

London Heathrow

Sun 23/11

21:00-11:35

1 stop29h 35m

£422

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Wed 12/11

17:50-17:30

1 stop32h 40m

London Heathrow

Sun 16/11

21:30-10:50

2 stops28h 20m

£479

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Wed 12/11

20:50-06:30

1 stop18h 40m

London Gatwick

Wed 26/11

10:30-19:50

1 stop24h 20m

£489

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Fri 7/11

14:25-15:55

1 stop34h 30m

London Heathrow

Thu 13/11

17:40-13:05

1 stop34h 25m

£499

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Tue 28/10

13:45-17:55

1 stop37h 10m

London Heathrow

Thu 6/11

21:30-12:25

1 stop29h 55m

£502

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Sun 16/11

14:25-17:50

1 stop36h 25m

London Heathrow

Fri 28/11

20:25-13:05

1 stop31h 40m

£511

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Sat 25/10

14:25-16:30

2 stops34h 05m

London Gatwick

Fri 31/10

06:20-13:05

2 stops21h 45m

£512

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Mon 17/11

23:45-16:00

1 stop25h 15m

London Heathrow

Mon 1/12

19:50-19:00

2 stops38h 10m

£515

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Wed 15/10

14:25-06:35

1 stop24h 10m

London Gatwick

Tue 28/10

11:40-13:05

2 stops40h 25m

£515

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results

...

Best time to book a flight from South Korea to London

Have a flexible travel schedule? Discover the best time to fly to London from South Korea with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Korea to London

What is the cheapest month to book a flight from South Korea to London?

Currently, January is the cheapest month in which you can book a flight from South Korea to London (average of £112). Flying from South Korea to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to LON?

When flying from South Korea to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from South Korea to London

The most flights from KR0 to LON are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing London

Read reviews from past customers who have flown with Asiana Airlines, China Southern, andChina Eastern from South Korea to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.2

Very Good

479 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dana,Aug 2025

MNL - ICN

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!

Asiana Airlines

8.2

Very Good

479 reviews

Asiana Airlines

8.2

Very Good

479 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dana,Aug 2025

MNL - ICN

China Southern

7.5

Good

110 reviews

Asiana Airlines

8.2

Very Good

479 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dana,Aug 2025

MNL - ICN

China Eastern

7.2

Good

165 reviews

Asiana Airlines

8.2

Very Good

479 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dana,Aug 2025

MNL - ICN

Air China

7.2

Good

99 reviews

Asiana Airlines

8.2

Very Good

479 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dana,Aug 2025

MNL - ICN

Lufthansa

6.8

Okay

7,409 reviews

Asiana Airlines

8.2

Very Good

479 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dana,Aug 2025

MNL - ICN

Related info for your journey

How long is the flight from South Korea to London?
Departing from South Korea to London will take you 32h 40m. Airlines will cover a distance of 5709 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from South Korea to London one-way?
The cheapet airlines for a one-way flight from South Korea to London are China Eastern (£163), Air China (£285), and SWISS (£292).
What are the most popular routes from South Korea to London?
The most popular route from South Korea to London is Incheon Intl - London Heathrow. You may also consider Incheon Intl - London Gatwick or Incheon Intl - London City.
What are the most reliable airlines from South Korea to London?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from South Korea to London on time: Virgin Atlantic (82%), Korean Air (77%), Asiana Airlines (55%).
What are the cheapest flights from South Korea to London?
On average you can expect to pay £916 for a flight from South Korea to London. The cheapest flight overall is £385 while the most popular route, (Incheon Intl - London Heathrow) is currently priced at £408.
Can I find deals for flights from South Korea to London that include hotel bookings?
Yes. In addition to deals on South Korea to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from South Korea to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to London.
Can I find deals for business class flights from South Korea to London?
Yes. Cheapflights offers flight deals from South Korea to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from South Korea to London?
Currently, January is the cheapest month in which you can book a flight from South Korea to London (average of £112). Flying from South Korea to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Milton Keynes

Croydon

Hounslow

Gatwick

Slough

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Folkestone

Winchester

Chichester

Ipswich

Dartford

Eastbourne

Guildford

Bishop's Stortford

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Top 4 airlines flying from South Korea to London

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£351	Average£681	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£399	Average£649	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Asiana Airlines	Cheapest£641	Average£740	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Korean Air	Cheapest£665	Average£839	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from South Korea to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from South Korea today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from South Korea to London?

Cheapflights helps you find that perfect flight to London from South Korea by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from South Korea to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Korea to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from South Korea to London become cheaper?

Yes! Start tracking prices for South Korea to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from South Korea to London from £163

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from South Korea to London

Keep the following information in mind while searching for South Korea to London flight deals. Data was last updated 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from South Korea to London

Cheapest flights from South Korea to LondonExplore the most affordable flight options available from South Korea to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from South Korea to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from South Korea to London

Have a flexible travel schedule? Discover the best time to fly to London from South Korea with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Korea to London

What is the cheapest month to book a flight from South Korea to London?

What is the cheapest time of day to fly from KR to LON?

Find hourly flight availability from South Korea to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Weekly flight availability from South Korea to London

Reviews of airlines servicing London

Read reviews from past customers who have flown with Asiana Airlines, China Southern, andChina Eastern from South Korea to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Korea to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from South Korea to London?

What are the cheapest airlines to fly from South Korea to London one-way?

What are the most popular routes from South Korea to London?

What are the most reliable airlines from South Korea to London?

What are the cheapest flights from South Korea to London?

Can I find deals for flights from South Korea to London that include hotel bookings?

How can I find direct flights from South Korea to London?

Can I find deals for business class flights from South Korea to London?

What is the cheapest month to book a flight from South Korea to London?

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Korea to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from South Korea to London

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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Cheapest flights from South Korea to London
Explore the most affordable flight options available from South Korea to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.