How long is the flight from South Korea to London?

Departing from South Korea to London will take you 18h 45m. Airlines will cover a distance of 5503 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 (£118), Air China (£130), and Etihad Airways (£230).

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 Stansted.

What are the cheapest flights from South Korea to London?

On average you can expect to pay £1,022 for a flight from South Korea to London. The cheapest flight overall is £364 while the most popular route, (Incheon Intl - London Heathrow) is currently priced at £466.

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 (87%), Asiana Airlines (80%), Korean Air (72%).

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

The most popular airlines flying from South Korea to London are Asiana Airlines, Virgin Atlantic and Air China. Something to consider prior to booking your flight.

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.

£171+ Cheap Flights from South Korea to London

Cheap flight deals from South Korea to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 2 September 2026.

Wed 23/1208:40 -

1 stop33h 55m

Mon 4/118:20 -

1 stop27h 40m

Deal found 1/9£416

Wed 2/1208:40 -

1 stop33h 55m

Wed 9/1218:20 -

1 stop27h 40m

Deal found 2/9£422

Tue 1/1212:15 -

1 stop30h 20m

Sat 5/1218:20 -

1 stop31h 10m

Deal found 2/9£424

Wed 23/1208:40 -

1 stop22h 20m

Sat 26/1206:30 -

1 stop15h 30m

Deal found 2/9£425

Tue 1/1212:15 -

1 stop38h 05m

Tue 8/1206:30 -

1 stop15h 30m

Deal found 2/9£426

Mon 23/1112:15 -

1 stop30h 20m

Tue 1/1206:30 -

1 stop15h 30m

Deal found 1/9£427

Wed 30/1208:40 -

1 stop17h 40m

Fri 8/110:35 -

1 stop35h 25m

Deal found 1/9£429

Wed 21/1015:15 -

1 stop36h 05m

Mon 26/1021:30 -

1 stop15h 40m

Deal found 2/9£430

Thu 22/1009:25 -

1 stop16h 40m

Mon 2/1121:30 -

1 stop15h 40m

Deal found 2/9£434

Fri 6/1123:45 -

2 stops42h 10m

Mon 9/1106:40 -

1 stop27h 20m

Deal found 1/9£436

Mon 12/1009:25 -

1 stop16h 40m

Thu 29/1021:30 -

1 stop15h 40m

Deal found 2/9£438

Sat 19/1213:15 -

1 stop37h 05m

Thu 31/1206:30 -

1 stop15h 30m

Deal found 1/9£443

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 2 September 2026.

Tue 1/1223:45 -

1 stop27h 45m

Sat 5/1217:30 -

2 stops40h 30m

Deal found 1/9£509

Fri 9/1023:35 -

2 stops29h 05m

Mon 12/1021:20 -

3 stops34h 05m

Deal found 1/9£533

Thu 17/1216:10 -

2 stops24h 05m

Wed 13/109:20 -

2 stops25h 15m

Deal found 29/8£536

Wed 27/113:30 -

1 stop18h 25m

Sun 31/107:40 -

2 stops18h 20m

Deal found 29/8£553

Tue 12/114:25 -

2 stops25h 30m

Wed 20/111:35 -

1 stop16h 30m

Deal found 29/8£555

Fri 11/920:50 -

1 stop26h 10m

Sun 20/911:35 -

1 stop24h 15m

Deal found 29/8£607

Wed 17/222:20 -

1 stop41h 20m

Thu 25/213:35 -

1 stop19h 35m

Deal found 31/8£642

Wed 18/1113:20 -

Nonstop14h 30m

Tue 24/1114:10 -

Nonstop12h 20m

Deal found 1/9£682

Fri 27/1110:35 -

1 stop32h 20m

Sat 5/1210:55 -

1 stop37h 00m

Deal found 30/8£686

Mon 14/911:20 -

2 stops40h 00m

Wed 16/921:35 -

2 stops36h 25m

Deal found 31/8£784

Wed 16/910:00 -

1 stop38h 55m

Wed 30/918:55 -

1 stop28h 10m

Deal found 31/8£798

Sun 18/1008:00 -

1 stop30h 25m

Fri 6/1108:50 -

1 stop24h 30m

Deal found 1/9£1,027

Wed 13/116:10 -

2 stops24h 05m

Tue 19/117:05 -

2 stops17h 30m

Deal found 28/8£539

Tue 27/1020:50 -

2 stops28h 50m

Fri 6/1108:30 -

2 stops23h 05m

Deal found 28/8£559

Tue 20/1015:10 -

2 stops23h 30m

Sun 25/1008:40 -

1 stop23h 35m

Deal found 29/8£1,136

Tue 12/114:25 -

2 stops25h 30m

Tue 19/111:05 -

2 stops41h 00m

Deal found 28/8£568

Sat 16/123:45 -

1 stop26h 55m

Fri 22/110:35 -

2 stops23h 25m

Deal found 28/8£575

Wed 23/1213:30 -

2 stops27h 15m

Sun 27/1207:40 -

1 stop18h 35m

Deal found 1/9£617

Sat 24/1014:25 -

2 stops30h 05m

Sat 31/1006:45 -

2 stops21h 20m

Deal found 1/9£562

Thu 21/123:40 -

1 stop21h 25m

Wed 3/220:15 -

1 stop36h 55m

Deal found 31/8£650

Tue 1/1214:25 -

1 stop24h 55m

Tue 15/1211:05 -

2 stops41h 00m

Deal found 28/8£603

Tue 15/1223:05 -

1 stop17h 10m

Mon 28/1217:05 -

1 stop14h 50m

Deal found 30/8£618

Thu 4/212:55 -

2 stops28h 10m

Wed 10/206:35 -

2 stops19h 25m

Deal found 31/8£627

Sat 28/1113:20 -

Nonstop14h 30m

Wed 2/1214:10 -

Nonstop12h 20m

Deal found 30/8£708

Mon 21/1210:35 -

1 stop38h 45m

Thu 31/1217:20 -

1 stop30h 35m

Deal found 1/9£714

Mon 11/122:20 -

1 stop31h 30m

Fri 15/113:35 -

1 stop18h 15m

Deal found 1/9£654

Tue 1/1211:00 -

1 stop19h 05m

Thu 10/1221:30 -

2 stops31h 00m

Deal found 30/8£597

Tue 5/123:45 -

1 stop27h 45m

Fri 22/109:55 -

2 stops24h 05m

Deal found 31/8£675

Tue 12/114:25 -

1 stop36h 25m

Tue 19/120:25 -

1 stop31h 40m

Deal found 28/8£615

Tue 16/223:05 -

1 stop18h 05m

Tue 23/217:05 -

1 stop14h 50m

Deal found 29/8£618

Find flight deals from South Korea to London

Round-trip from	£424
One-way from	£171
Popular in	October
Cheapest in	January
Average price	£613
Good round-trip deal	£765 or less
Good one-way deal	£432 or less

LOT
11/1-15/1
2 total stops
54h 10m total
South Korea to London

Search Deals

China Southern
20/10
1 total stop
17h 40m total
South Korea to London

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£41 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonLondon

ICN Incheon Intl - LHR London Heathrow

ICNLHR

Incheon Intl

Tue 1/12

23:45-18:30

1 stop27h 45m

London Heathrow

Sat 5/12

17:30-19:00

2 stops40h 30m

£509

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Fri 9/10

23:35-20:40

2 stops29h 05m

London Luton

Mon 12/10

21:20-15:25

3 stops34h 05m

£533

BusanLondon

PUS Busan Gimhae - LCY London City

PUSLCY

Busan Gimhae

Thu 17/12

16:10-07:15

2 stops24h 05m

London City

Wed 13/1

09:20-19:35

2 stops25h 15m

£536

BusanLondon

PUS Busan Gimhae - LCY London City

PUSLCY

Busan Gimhae

Wed 13/1

16:10-07:15

2 stops24h 05m

London City

Tue 19/1

17:05-19:35

2 stops17h 30m

£539

IncheonLondon

ICN Incheon Intl - LHR London Heathrow

ICNLHR

Incheon Intl

Wed 27/1

13:30-22:55

1 stop18h 25m

London Heathrow

Sun 31/1

07:40-11:00

2 stops18h 20m

£553

SeoulLondon

GMP Seoul Gimpo Intl - LGW London Gatwick

GMPLGW

Seoul Gimpo Intl

Tue 12/1

14:25-06:55

2 stops25h 30m

London Gatwick

Wed 20/1

11:35-13:05

1 stop16h 30m

£555

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Tue 27/10

20:50-16:40

2 stops28h 50m

London Southend

Fri 6/11

08:30-16:35

2 stops23h 05m

£559

SeoulLondon

GMP Seoul Gimpo Intl - LGW London Gatwick

GMPLGW

Seoul Gimpo Intl

Sat 24/10

14:25-12:30

2 stops30h 05m

London Gatwick

Sat 31/10

06:45-13:05

2 stops21h 20m

£562

SeoulLondon

GMP Seoul Gimpo Intl - LGW London Gatwick

GMPLGW

Seoul Gimpo Intl

Tue 12/1

14:25-06:55

2 stops25h 30m

London Gatwick

Tue 19/1

11:05-13:05

2 stops41h 00m

£568

IncheonLondon

ICN Incheon Intl - LHR London Heathrow

ICNLHR

Incheon Intl

Sat 16/1

23:45-17:40

1 stop26h 55m

London Heathrow

Fri 22/1

10:35-19:00

2 stops23h 25m

£575

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

ICN-LGW

ICN-LTN

PUS-LHR

ICN-LHR

ICN-STN

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

KR0-LON

ICN-LGW

ICN-LTN

PUS-LHR

ICN-LHR

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

Currently, November is the cheapest month in which you can book a flight from South Korea to London (average of £500). Flying from South Korea to London in October is currently the most expensive (average of £867). 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 (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from South Korea to London delayed?

About 25% of weekly flights between South Korea and London have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for South Korea to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on South Korea to London flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

The price you pay for your flight from South Korea to London may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

Read reviews from past customers who have flown with Asiana Airlines,Virgin Atlantic, andAir China 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

8.1

Very Good

558 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Asiana Airlines

8.1

Very Good

558 reviews

Asiana Airlines

8.1

Very Good

558 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Virgin Atlantic

7.4

Good

696 reviews

Asiana Airlines

8.1

Very Good

558 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Air China

7.4

Good

163 reviews

Asiana Airlines

8.1

Very Good

558 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

China Eastern

7.3

Good

236 reviews

Asiana Airlines

8.1

Very Good

558 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Lufthansa

6.8

Okay

8,230 reviews

Asiana Airlines

8.1

Very Good

558 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Related info for your journey

How long is the flight from South Korea to London?
Departing from South Korea to London will take you 18h 45m. Airlines will cover a distance of 5503 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 (£118), Air China (£130), and Etihad Airways (£230).
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 Stansted.
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 (87%), Asiana Airlines (80%), Korean Air (72%).
What are the cheapest flights from South Korea to London?
On average you can expect to pay £1,022 for a flight from South Korea to London. The cheapest flight overall is £364 while the most popular route, (Incheon Intl - London Heathrow) is currently priced at £466.
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, November is the cheapest month in which you can book a flight from South Korea to London (average of £500). Flying from South Korea to London in October is currently the most expensive (average of £867). 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

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Top 3 airlines flying from South Korea to London

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest£461	Average£569	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Asiana Airlines	Cheapest£477	Average£537	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Virgin Atlantic	Cheapest£510	Average£695	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic 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 £171

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 20/10. 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

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 2 September 2026.

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 2 September 2026.

Best flights from South Korea to LondonDiscover 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 2 September 2026.

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 2 September 2026.

Direct flights from South Korea to LondonExplore 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 2 September 2026.

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 2 September 2026.

Last-minute flights from South Korea to LondonDiscover last-minute flight deals from South Korea to London. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from South Korea to London. Data last updated 2 September 2026 and is based on user searches.

One-way flights from South Korea to LondonSearch for one-way flight options from South Korea to London. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way flight options from South Korea to London. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from South Korea to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

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 2 September 2026.

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

Explore weekly flight availability from South Korea to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 September 2026.

The most flights from KR0 to LON are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from South Korea to London delayed?

About 25% of weekly flights between South Korea and London have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for South Korea to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on South Korea to London flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

The price you pay for your flight from South Korea to London may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

Read reviews from past customers who have flown with Asiana Airlines,Virgin Atlantic, andAir China 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

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.

Complete your trip

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Direct flights to England

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2026.

South Korea and London flights

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South Korea to London flights

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Top 3 airlines flying from South Korea to London

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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 2 September 2026.

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 2 September 2026.

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 2 September 2026.

Last-minute flights from South Korea to London
Discover last-minute flight deals from South Korea to London. Data last updated 2 September 2026 and is based on user searches.

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 2 September 2026.