How long is the flight from South Korea to London Heathrow Airport?

There are many flights that can get you from South Korea to London Heathrow Airport in 16h 55m. Fly via Shenzhen Airlines, Scandinavian Airlines, or Lufthansa to get the fastest option. The distance between South Korea and London Heathrow Airport is about 5503 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow Airport?

When deciding which route to take from South Korea to London Heathrow Airport consider Incheon Intl - London Heathrow, Seoul Gimpo Intl - London Heathrow or Busan Gimhae - London Heathrow as they are the most popular.

What are the cheapest flights from South Korea to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for £382. While the most popular route (Incheon Intl - London Heathrow) can be booked for £444 on average, our data indicates £918 when flying from South Korea to London Heathrow Airport.

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

No one likes to see their flight delayed. When booking a flight from South Korea to London Heathrow Airport consider choosing Korean Air (90%), Virgin Atlantic (88%) or Asiana Airlines (58%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

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

£172+ Cheap Flights from South Korea to London Heathrow Airport

Cheap flight deals from South Korea to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from South Korea to Heathrow
Explore the most affordable flight options available from South Korea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Tue 3/1112:35 -

1 stop37h 55m

Mon 9/1121:00 -

1 stop34h 50m

Deal found 3/10£457

Mon 16/1112:35 -

1 stop37h 55m

Sat 21/1121:00 -

1 stop34h 50m

Deal found 3/10£458

Thu 19/1117:50 -

1 stop32h 40m

Thu 26/1112:30 -

1 stop19h 20m

Deal found 5/10£460

Sun 29/1112:35 -

1 stop37h 55m

Wed 2/1221:00 -

1 stop34h 50m

Deal found 2/10£470

Mon 19/1017:50 -

1 stop32h 50m

Tue 27/1021:00 -

1 stop34h 50m

Deal found 1/10£471

Sat 14/1112:35 -

1 stop37h 55m

Sun 22/1121:00 -

1 stop34h 50m

Deal found 2/10£473

Wed 18/1112:35 -

1 stop37h 55m

Wed 25/1121:00 -

1 stop34h 50m

Deal found 3/10£474

Sat 14/1112:35 -

1 stop37h 55m

Sat 21/1121:00 -

1 stop34h 50m

Deal found 3/10£478

Thu 26/1112:35 -

1 stop37h 55m

Sun 29/1121:00 -

1 stop34h 50m

Deal found 4/10£480

Fri 13/1112:35 -

1 stop37h 55m

Sun 15/1121:00 -

1 stop34h 50m

Deal found 4/10£482

Wed 4/1117:50 -

1 stop32h 40m

Tue 10/1121:00 -

1 stop29h 35m

Deal found 5/10£483

Mon 2/1117:50 -

1 stop32h 40m

Mon 16/1121:00 -

1 stop29h 35m

Deal found 5/10£483

Best flights from South Korea to Heathrow
Discover carefully curated flight deals from South Korea to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Sun 8/1114:55 -

1 stop37h 15m

Sat 14/1121:10 -

1 stop35h 05m

Deal found 5/10£504

Fri 4/1223:45 -

2 stops23h 50m

Sun 13/1221:05 -

2 stops36h 55m

Deal found 4/10£566

Thu 21/112:55 -

1 stop16h 55m

Wed 3/207:40 -

2 stops18h 20m

Deal found 1/10£598

Tue 27/1017:50 -

1 stop32h 40m

Fri 30/1021:30 -

2 stops28h 20m

Deal found 1/10£627

Fri 6/1101:15 -

1 stop22h 15m

Fri 13/1119:20 -

1 stop30h 30m

Deal found 2/10£654

Mon 9/1113:25 -

Nonstop14h 30m

Sat 14/1114:15 -

Nonstop12h 20m

Deal found 5/10£734

Sat 23/116:10 -

2 stops27h 35m

Tue 2/217:05 -

2 stops18h 40m

Deal found 6/10£753

Fri 18/1210:40 -

Nonstop14h 50m

Tue 19/118:50 -

Nonstop12h 35m

Deal found 5/10£762

Sun 1/1111:50 -

1 stop38h 05m

Fri 13/1121:15 -

1 stop28h 35m

Deal found 3/10£981

Sat 21/1108:20 -

2 stops21h 40m

Tue 24/1111:10 -

1 stop15h 05m

Deal found 2/10£636

Thu 21/112:55 -

2 stops28h 10m

Thu 4/207:40 -

1 stop18h 35m

Deal found 1/10£645

Wed 10/212:55 -

2 stops28h 10m

Wed 24/206:35 -

2 stops19h 25m

Deal found 5/10£660

Sun 20/1210:40 -

Nonstop14h 50m

Tue 29/1218:50 -

Nonstop12h 35m

Deal found 2/10£745

Fri 4/1213:30 -

2 stops27h 15m

Sat 12/1206:30 -

1 stop19h 30m

Deal found 3/10£672

Sat 30/107:55 -

2 stops21h 55m

Mon 8/215:45 -

2 stops20h 00m

Deal found 5/10£851

Tue 29/1220:45 -

1 stop28h 45m

Sat 2/118:50 -

1 stop28h 15m

Deal found 4/10£920

Mon 7/1212:55 -

2 stops28h 10m

Sat 12/1206:30 -

1 stop19h 30m

Deal found 5/10£713

Sun 13/1219:50 -

1 stop30h 05m

Sat 19/1221:15 -

1 stop28h 35m

Deal found 4/10£986

Sat 26/1207:00 -

1 stop18h 30m

Sun 3/118:50 -

1 stop28h 15m

Deal found 4/10£920

Sat 12/1212:35 -

1 stop37h 55m

Thu 17/1206:30 -

2 stops19h 20m

Deal found 1/10£957

Tue 22/1219:30 -

2 stops27h 30m

Mon 28/1209:25 -

2 stops26h 20m

Deal found 5/10£964

Thu 12/1116:10 -

2 stops31h 50m

Fri 13/1117:50 -

2 stops29h 20m

Deal found 1/10£980

Tue 1/1217:50 -

1 stop32h 40m

Tue 22/1206:30 -

2 stops28h 05m

Deal found 1/10£983

Thu 29/1017:50 -

2 stops24h 15m

Fri 6/1117:40 -

1 stop15h 05m

Deal found 2/10£986

Find flight deals from South Korea to Heathrow

Round-trip from	£457
One-way from	£172
Popular in	October
Cheapest in	November
Average price	£853
Good round-trip deal	£719 or less
Good one-way deal	£405 or less

China Eastern
3/11-9/11
2 total stops
72h 45m total
South Korea to London

Search Deals

China Southern
13/10-31/12
1 total stop
17h 40m total
South Korea to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from South Korea to London Heathrow.

Search Deals

Price to beat on a one-way flight from South Korea to London Heathrow.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Mon 9/11

17:50-17:30

1 stop32h 40m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£185

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Thu 22/10

12:35-18:40

1 stop38h 05m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£187

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Tue 8/12

17:50-17:30

1 stop32h 40m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£188

IncheonLondon

ICN Incheon Intl - LHR London Heathrow

ICNLHR

Incheon Intl

Mon 16/11

18:20-20:30

1 stop35h 10m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£221

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Wed 14/10

17:50-18:40

1 stop32h 50m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£225

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Sat 12/12

17:50-17:30

1 stop32h 40m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£227

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Wed 14/10

21:15-18:40

2 stops53h 25m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£230

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Mon 9/11

19:25-17:30

2 stops55h 05m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£241

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Sun 1/11

08:00-19:10

2 stops44h 10m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£256

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Tue 19/1

12:35-17:30

1 stop37h 55m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£263

Flights are sorted by cheapest return flights first.

Deals found on 6/10

Showing 1-10 of 46 resultsSorted by cheapest first

...

Best time to book a flight from South Korea to Heathrow

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

ICN-LHR

PUS-LHR

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 Heathrow Airport

KR0-LHR

ICN-LHR

PUS-LHR

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

Currently, November is the cheapest month in which you can book a flight from South Korea to London Heathrow Airport (average of £564). Flying from South Korea to London Heathrow Airport in August is currently the most expensive (average of £800). 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 LHR?

When flying from South Korea to London Heathrow Airport, 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 Heathrow Airport

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

How often are flights from South Korea to London delayed?

About 24% of weekly flights between South Korea and London have experienced delays in the past year, with the average delay time being 124 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 Thursday 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 12% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from South Korea to London Heathrow Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Asiana Airlines,Air China, andVirgin Atlantic from South Korea to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

JFK - ICN

Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.

Asiana Airlines

8.1

Very Good

563 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

JFK - ICN

Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.

Air China

7.5

Good

166 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

JFK - ICN

Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.

Virgin Atlantic

7.4

Good

693 reviews

Asiana Airlines

8.1

Very Good

563 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

JFK - ICN

Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.

Related info for your journey

How long is the flight from South Korea to London Heathrow Airport?
There are many flights that can get you from South Korea to London Heathrow Airport in 16h 55m. Fly via Shenzhen Airlines, Scandinavian Airlines, or Lufthansa to get the fastest option. The distance between South Korea and London Heathrow Airport is about 5503 mi. This flight may include one or multiple stops.
What are the most popular routes from South Korea to London Heathrow Airport?
When deciding which route to take from South Korea to London Heathrow Airport consider Incheon Intl - London Heathrow, Seoul Gimpo Intl - London Heathrow or Busan Gimhae - London Heathrow as they are the most popular.
What are the most reliable airlines from South Korea to London Heathrow Airport?
No one likes to see their flight delayed. When booking a flight from South Korea to London Heathrow Airport consider choosing Korean Air (90%), Virgin Atlantic (88%) or Asiana Airlines (58%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from South Korea to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £382. While the most popular route (Incheon Intl - London Heathrow) can be booked for £444 on average, our data indicates £918 when flying from South Korea to London Heathrow Airport.
Can I find deals for flights from South Korea to Heathrow that include hotel bookings?
Yes. In addition to deals on South Korea to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from South Korea to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Heathrow.
Can I find deals for business class flights from South Korea to Heathrow?
Yes. Cheapflights offers flight deals from South Korea to Heathrow 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 Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from South Korea to London Heathrow Airport (average of £564). Flying from South Korea to London Heathrow Airport in August is currently the most expensive (average of £800). 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 Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest£472	Average£582	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Asiana Airlines	Cheapest£488	Average£550	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Virgin Atlantic	Cheapest£522	Average£705	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from South Korea to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Heathrow 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 Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from South Korea? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for South Korea to Heathrow 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 Heathrow Airport from £172

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from South Korea to Heathrow

Cheapest flights from South Korea to HeathrowExplore the most affordable flight options available from South Korea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Explore the most affordable flight options available from South Korea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from South Korea to HeathrowDiscover carefully curated flight deals from South Korea to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from South Korea to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Direct flights from South Korea to HeathrowExplore direct flight options from South Korea to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Explore direct flight options from South Korea to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Last-minute flights from South Korea to HeathrowDiscover last-minute flight deals from South Korea to Heathrow. Data last updated 6 October 2026 and is based on user searches.

Discover last-minute flight deals from South Korea to Heathrow. Data last updated 6 October 2026 and is based on user searches.

One-way flights from South Korea to HeathrowSearch for one-way flight options from South Korea to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Search for one-way flight options from South Korea to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Find flight deals from South Korea to Heathrow

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 Heathrow Airport that are best for you.

Best time to book a flight from South Korea to Heathrow

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

Cheapflights Insights

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

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

Find hourly flight availability from South Korea to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 October 2026.

When flying from South Korea to London Heathrow Airport, 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 Heathrow Airport

Explore weekly flight availability from South Korea to Heathrow. 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 6 October 2026.

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

How often are flights from South Korea to London delayed?

About 24% of weekly flights between South Korea and London have experienced delays in the past year, with the average delay time being 124 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 Thursday 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 12% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from South Korea to London Heathrow Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Asiana Airlines,Air China, andVirgin Atlantic from South Korea to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines 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 Heathrow Airport?

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

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

What are the cheapest flights from South Korea to London Heathrow Airport?

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

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

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

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

Travelling to a place near London Heathrow Airport?

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 Heathrow

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

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from South Korea to Heathrow by cabin class

Find flights from South Korea to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.

South Korea and Heathrow flights

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South Korea to Heathrow flights

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Top 3 airlines flying from South Korea to Heathrow

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Cheapest flights from South Korea to Heathrow
Explore the most affordable flight options available from South Korea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from South Korea to Heathrow
Discover carefully curated flight deals from South Korea to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Direct flights from South Korea to Heathrow
Explore direct flight options from South Korea to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Last-minute flights from South Korea to Heathrow
Discover last-minute flight deals from South Korea to Heathrow. Data last updated 6 October 2026 and is based on user searches.

One-way flights from South Korea to Heathrow
Search for one-way flight options from South Korea to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.