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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What’s the fastest stopover option from London Heathrow Airport to Incheon Intl Airport?

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 14h 57m.

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

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 airport typically offers the quickest stopover for flights from London Heathrow Airport to Incheon Intl Airport?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 58m.

How often are flights from London to Incheon delayed?

About 16% of weekly flights between London and Incheon have experienced delays in the past year, with the average delay time being 117 minutes.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Incheon Intl Airport?

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of £422.

What’s the top stopover airport for flights from London Heathrow Airport to Incheon Intl Airport?

Beijing (PEK) – chosen by Cheapflights users on 29% of one-stop itineraries from London Heathrow Airport to Incheon Intl Airport on Cheapflights.

How long is the flight from London Heathrow Airport to Incheon Intl Airport?

Departing from London Heathrow Airport to Incheon Intl Airport will take you 18h 35m. The distance from London Heathrow Airport to Incheon Intl Airport is about 5503 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from London Heathrow Airport to Incheon Intl Airport round-trip?

Cheapflights users have booked flights from London Heathrow Airport to Incheon Intl Airport round-trip from £331. Other airlines that can offer you cheap pricing are China Southern, from £338, and Air China, from £368. China Eastern is currently priced 52% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What are the cheapest flights from London Heathrow Airport to Incheon Intl Airport?

On average you can expect to pay £2,055 for a flight from London Heathrow Airport to Incheon Intl Airport. The cheapest flight overall is £468 while the most popular route, (London Heathrow - Incheon Intl) is currently priced at £334.

What are the most reliable airlines from London Heathrow Airport to Incheon Intl Airport?

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 London Heathrow Airport to Incheon Intl Airport on time: Korean Air (92%), Virgin Atlantic (92%), Asiana Airlines (88%).

What are the most popular airlines that fly from London Heathrow Airport to Incheon Intl Airport?

Consider Asiana Airlines, Lufthansa or Air China when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Incheon Intl Airport.

Can I find deals for flights from Heathrow to Incheon Intl that include hotel bookings?

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

How can I find direct flights from Heathrow to Incheon Intl?

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

Can I find deals for business class flights from Heathrow to Incheon Intl?

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

£253+ Cheap Flights from London Heathrow Airport to Incheon Intl Airport

Cheapflights Tip: The best prices from London Heathrow to Incheon Intl are usually found in November or January, booked 24 days in advance, depart on a Tuesday or Monday and return on a Thursday

Find flight deals from Heathrow to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Incheon Intl
Explore the most affordable flight options available from Heathrow to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Sun 16/1117:40LHR - ICN

1 stop33h 00mAir China

Fri 21/1114:50ICN - LHR

1 stop36h 00mAir China

Deal found 19/10£383

Wed 5/1121:30LHR - ICN

1 stop15h 45mChina Southern

Fri 14/1114:50ICN - LHR

1 stop36h 45mChina Southern

Deal found 20/10£383

Mon 3/1117:40LHR - ICN

1 stop33h 00mAir China

Fri 14/1114:55ICN - LHR

1 stop37h 45mAir China

Deal found 20/10£384

Sat 15/1121:30LHR - ICN

1 stop15h 45mChina Southern

Tue 25/1110:55ICN - LHR

1 stop40h 40mChina Southern

Deal found 21/10£386

Wed 19/1121:00LHR - ICN

2 stops30h 15mMultiple Airlines

Wed 3/1213:10ICN - LHR

1 stop35h 45mMultiple Airlines

Deal found 21/10£386

Sat 15/1121:30LHR - ICN

1 stop15h 45mChina Southern

Sat 6/1209:25ICN - LHR

1 stop18h 10mChina Southern

Deal found 21/10£387

Wed 12/1121:30LHR - ICN

1 stop15h 45mChina Southern

Thu 20/1116:15ICN - LHR

1 stop35h 20mChina Southern

Deal found 21/10£388

Sun 9/1121:30LHR - ICN

1 stop15h 45mChina Southern

Wed 26/1109:25ICN - LHR

1 stop18h 10mChina Southern

Deal found 20/10£389

Tue 11/1121:30LHR - ICN

1 stop15h 45mChina Southern

Sun 30/1110:55ICN - LHR

1 stop40h 40mChina Southern

Deal found 20/10£389

Wed 12/1121:30LHR - ICN

1 stop15h 45mChina Southern

Sat 22/1116:15ICN - LHR

1 stop35h 20mChina Southern

Deal found 21/10£390

Sat 8/1121:00LHR - ICN

2 stops29h 15mMultiple Airlines

Sun 23/1113:10ICN - LHR

1 stop35h 45mMultiple Airlines

Deal found 20/10£391

Wed 19/1121:00LHR - ICN

1 stop33h 05mMultiple Airlines

Fri 21/1117:50ICN - LHR

1 stop33h 00mMultiple Airlines

Deal found 20/10£392

Best flights from Heathrow to Incheon Intl
Discover carefully curated flight deals from Heathrow to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 October 2025.

Tue 10/207:40LHR - ICN

1 stop18h 35mLufthansa

Thu 26/213:05ICN - LHR

1 stop18h 15mLufthansa

Deal found 20/10£440

Thu 12/207:05LHR - ICN

2 stops26h 55mScandinavian Airlines

Mon 23/223:45ICN - LHR

1 stop18h 35mScandinavian Airlines

Deal found 22/10£502

Wed 31/1221:10LHR - ICN

1 stop31h 45mShenzhen Airlines

Sun 18/114:55ICN - LHR

1 stop37h 15mShenzhen Airlines

Deal found 21/10£504

Thu 11/1207:40LHR - ICN

1 stop18h 35mLufthansa

Thu 25/1213:05ICN - LHR

1 stop16h 45mLufthansa

Deal found 20/10£521

Sun 15/317:00LHR - ICN

1 stop17h 00mScandinavian Airlines

Wed 18/323:45ICN - LHR

1 stop26h 55mScandinavian Airlines

Deal found 20/10£525

Mon 12/121:10LHR - ICN

1 stop33h 35mShenzhen Airlines

Sat 14/216:45ICN - LHR

1 stop35h 25mShenzhen Airlines

Deal found 21/10£548

Sat 28/206:40LHR - ICN

2 stops51h 20mScandinavian Airlines

Wed 11/323:45ICN - LHR

2 stops23h 50mScandinavian Airlines

Deal found 21/10£526

Fri 2/121:10LHR - ICN

1 stop33h 35mShenzhen Airlines

Fri 16/116:45ICN - LHR

1 stop35h 25mShenzhen Airlines

Deal found 21/10£548

Sun 4/117:00LHR - ICN

1 stop17h 00mScandinavian Airlines

Fri 16/123:45ICN - LHR

2 stops23h 50mScandinavian Airlines

Deal found 21/10£546

Tue 18/1115:35LHR - ICN

2 stops18h 25mScandinavian Airlines

Wed 3/1223:45ICN - LHR

1 stop25h 15mScandinavian Airlines

Deal found 21/10£546

Sun 8/206:40LHR - ICN

2 stops27h 20mScandinavian Airlines

Wed 25/223:45ICN - LHR

1 stop18h 35mScandinavian Airlines

Deal found 20/10£548

Tue 10/215:35LHR - ICN

2 stops18h 25mScandinavian Airlines

Wed 25/223:45ICN - LHR

1 stop18h 35mScandinavian Airlines

Deal found 20/10£548

Direct flights from Heathrow to Incheon Intl
Explore direct flight options from Heathrow to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 October 2025.

Tue 4/1118:50LHR - ICN

Nonstop12h 35mMultiple Airlines

Thu 20/1112:25ICN - LHR

Nonstop14h 40mMultiple Airlines

Deal found 22/10£729

Fri 5/1220:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Fri 12/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 21/10£738

Thu 6/1120:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Mon 8/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 20/10£740

Thu 4/1220:10LHR - ICN

Nonstop12h 40mMultiple Airlines

Thu 11/1210:40ICN - LHR

Nonstop14h 50mMultiple Airlines

Deal found 20/10£749

Mon 10/1120:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Sun 23/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 20/10£750

Mon 24/1118:50LHR - ICN

Nonstop12h 35mMultiple Airlines

Mon 8/1212:25ICN - LHR

Nonstop14h 40mMultiple Airlines

Deal found 21/10£755

Mon 1/1218:50LHR - ICN

Nonstop12h 35mMultiple Airlines

Thu 11/1212:25ICN - LHR

Nonstop14h 40mMultiple Airlines

Deal found 21/10£756

Sat 8/1120:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Sun 23/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 21/10£759

Wed 5/1118:50LHR - ICN

Nonstop12h 35mMultiple Airlines

Wed 19/1112:25ICN - LHR

Nonstop14h 40mMultiple Airlines

Deal found 20/10£760

Mon 17/1118:50LHR - ICN

Nonstop12h 35mMultiple Airlines

Mon 1/1212:25ICN - LHR

Nonstop14h 40mMultiple Airlines

Deal found 21/10£761

Tue 4/1118:50LHR - ICN

Nonstop12h 35mMultiple Airlines

Wed 19/1112:25ICN - LHR

Nonstop14h 40mMultiple Airlines

Deal found 20/10£761

Fri 21/1120:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Sun 7/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 21/10£762

Last-minute flights from Heathrow to Incheon Intl
Discover last-minute flight deals from Heathrow to Incheon Intl. Data last updated 22 October 2025 and is based on user searches.

Mon 3/1117:40LHR - ICN

1 stop33h 00mAir China

Fri 14/1114:55ICN - LHR

1 stop37h 45mAir China

Deal found 20/10£384

Wed 5/1121:30LHR - ICN

1 stop15h 45mChina Southern

Fri 14/1114:50ICN - LHR

1 stop36h 45mChina Southern

Deal found 20/10£383

Thu 6/1120:25LHR - ICN

1 stop30h 15mAir China

Wed 19/1113:10ICN - LHR

1 stop35h 45mAir China

Deal found 22/10£382

Sun 9/1121:30LHR - ICN

1 stop15h 45mChina Southern

Mon 24/1116:15ICN - LHR

1 stop35h 20mChina Southern

Deal found 20/10£389

Tue 11/1121:30LHR - ICN

1 stop15h 45mChina Southern

Sun 30/1110:55ICN - LHR

1 stop40h 40mChina Southern

Deal found 20/10£389

Wed 12/1121:30LHR - ICN

1 stop15h 45mChina Southern

Thu 20/1116:15ICN - LHR

1 stop35h 20mChina Southern

Deal found 21/10£388

Wed 12/1121:30LHR - ICN

1 stop15h 45mChina Southern

Sat 22/1116:15ICN - LHR

1 stop35h 20mChina Southern

Deal found 21/10£390

Sat 15/1121:30LHR - ICN

1 stop15h 45mChina Southern

Tue 25/1110:55ICN - LHR

1 stop40h 40mChina Southern

Deal found 21/10£386

Sat 15/1121:30LHR - ICN

1 stop15h 45mChina Southern

Sat 6/1209:25ICN - LHR

1 stop18h 10mChina Southern

Deal found 21/10£387

Sun 16/1117:40LHR - ICN

1 stop33h 00mAir China

Fri 21/1114:50ICN - LHR

1 stop36h 00mAir China

Deal found 19/10£383

Wed 19/1121:00LHR - ICN

2 stops30h 15mMultiple Airlines

Wed 3/1213:10ICN - LHR

1 stop35h 45mMultiple Airlines

Deal found 21/10£386

Sun 30/1120:25LHR - ICN

1 stop30h 15mAir China

Mon 15/1211:10ICN - LHR

1 stop15h 40mAir China

Deal found 22/10£385

One-way flights from Heathrow to Incheon Intl
Search for one-way flight options from Heathrow to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 22 October 2025.

Tue 11/1121:00LHR - ICN

2 stops29h 00mChina Eastern

Deal found 20/10£253

Fri 21/1121:30LHR - ICN

1 stop15h 45mChina Southern

Deal found 20/10£254

Sun 9/1121:00LHR - ICN

1 stop33h 20mChina Eastern

Deal found 21/10£256

Thu 20/1121:00LHR - ICN

1 stop33h 05mChina Eastern

Deal found 21/10£256

Sun 30/1121:30LHR - ICN

1 stop15h 45mChina Southern

Deal found 20/10£257

Mon 17/1121:00LHR - ICN

1 stop33h 05mChina Eastern

Deal found 19/10£258

Wed 12/1121:00LHR - ICN

2 stops37h 50mChina Eastern

Deal found 20/10£259

Sat 15/1121:30LHR - ICN

1 stop15h 45mChina Southern

Deal found 22/10£260

Cheap flight deals from Heathrow to Incheon Intl

Round-trip from	£382
One-way from	£253
Popular in	July
Cheapest in	November
Average price	£773
Good round-trip deal	£857 or less
Good one-way deal	£507 or less

Air China
6/11-19/11
2 total stops
66h 00m total
London to Incheon

Search Deals

China Eastern
11/11
2 total stops
29h 00m total
London to Incheon

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£79 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Incheon Intl.

Search Deals

Price to beat on a one-way flight from London Heathrow to Incheon Intl.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Tue 10/2

07:40-11:15

1 stop18h 35m

Incheon Intl

Thu 26/2

13:05-22:20

1 stop18h 15m

£440

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 12/2

07:05-19:00

2 stops26h 55m

Incheon Intl

Mon 23/2

23:45-09:20

1 stop18h 35m

£502

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Wed 31/12

21:10-13:55

1 stop31h 45m

Incheon Intl

Sun 18/1

14:55-19:10

1 stop37h 15m

£504

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 11/12

07:40-11:15

1 stop18h 35m

Incheon Intl

Thu 25/12

13:05-20:50

1 stop16h 45m

£521

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sun 15/3

17:00-19:00

1 stop17h 00m

Incheon Intl

Wed 18/3

23:45-17:40

1 stop26h 55m

£525

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sat 28/2

06:40-19:00

2 stops51h 20m

Incheon Intl

Wed 11/3

23:45-14:35

2 stops23h 50m

£526

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sun 4/1

17:00-19:00

1 stop17h 00m

Incheon Intl

Fri 16/1

23:45-14:35

2 stops23h 50m

£546

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Tue 18/11

15:35-19:00

2 stops18h 25m

Incheon Intl

Wed 3/12

23:45-16:00

1 stop25h 15m

£546

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 12/1

21:10-15:45

1 stop33h 35m

Incheon Intl

Sat 14/2

16:45-19:10

1 stop35h 25m

£548

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Fri 2/1

21:10-15:45

1 stop33h 35m

Incheon Intl

Fri 16/1

16:45-19:10

1 stop35h 25m

£548

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 23 results

Best time to book a flight from Heathrow to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Heathrow 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 London Heathrow Airport to Incheon Intl Airport

Prices

Delays

What is the cheapest month to book a flight from London Heathrow Airport to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Incheon Intl Airport (average of £338). Flying from London Heathrow Airport to Incheon Intl Airport in July is currently the most expensive (average of £630). 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 LHR to ICN?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Incheon Intl Airport at midday. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from London Heathrow Airport to Incheon Intl Airport?

Travellers seeking maximum savings on their London Heathrow Airport to Incheon Intl Airport flight should consider departing on Thursday at midday when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Incheon Intl

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

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very Good

1,153 reviews

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Asiana Airlines

8.2

Very Good

485 reviews

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

China Southern

7.4

Good

116 reviews

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Air China

7.2

Good

117 reviews

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Lufthansa

6.8

Okay

7,509 reviews

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

How long is the flight from London Heathrow Airport to Incheon Intl Airport?
Departing from London Heathrow Airport to Incheon Intl Airport will take you 18h 35m. The distance from London Heathrow Airport to Incheon Intl Airport is about 5503 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London Heathrow Airport to Incheon Intl Airport round-trip?
Cheapflights users have booked flights from London Heathrow Airport to Incheon Intl Airport round-trip from £331. Other airlines that can offer you cheap pricing are China Southern, from £338, and Air China, from £368. China Eastern is currently priced 52% below the average price you’ll pay for this route.
What are the most reliable airlines from London Heathrow Airport to Incheon Intl Airport?
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 London Heathrow Airport to Incheon Intl Airport on time: Korean Air (92%), Virgin Atlantic (92%), Asiana Airlines (88%).
What are the cheapest flights from London Heathrow Airport to Incheon Intl Airport?
On average you can expect to pay £2,055 for a flight from London Heathrow Airport to Incheon Intl Airport. The cheapest flight overall is £468 while the most popular route, (London Heathrow - Incheon Intl) is currently priced at £334.
Can I find deals for flights from Heathrow to Incheon Intl that include hotel bookings?
Yes. In addition to deals on Heathrow to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Incheon Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Incheon Intl.
Can I find deals for business class flights from Heathrow to Incheon Intl?
Yes. Cheapflights offers flight deals from Heathrow to Incheon Intl 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 London Heathrow Airport to Incheon Intl Airport?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Incheon Intl Airport (average of £338). Flying from London Heathrow Airport to Incheon Intl Airport in July is currently the most expensive (average of £630). 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

Suwon

Daejeon

Seongnam

Browse thousands of different options on Cheapflights for your next trip

Fly from Heathrow to Incheon Intl on these airlines

Asiana Airlines flights from London Heathrow to Incheon Intl

Korean Air flights from London Heathrow to Incheon Intl

China Southern flights from London Heathrow to Incheon Intl

Other flights to Incheon Intl

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Incheon Intl Airport to Osaka Kansai Intl Airport flights

Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights

Incheon Intl Airport to Hanoi flights

Incheon Intl Airport to Fukuoka flights

Incheon Intl Airport to Qingdao flights

Incheon Intl Airport to Tokyo Narita Airport flights

Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Manila flights

Incheon Intl Airport to Shanghai Pu Dong Airport flights

Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Tokyo Haneda Airport flights

Incheon Intl Airport to Taipei City Taiwan Taoyuan Intl Airport flights

Incheon Intl Airport to Manila flights

Incheon Intl Airport to Cebu City flights

Incheon Intl Airport to Fukuoka flights

Top 10 airlines flying from Heathrow to Incheon Intl

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£331	Average£413	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£338	Average£447	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£368	Average£481	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Shenzhen Airlines	Cheapest£424	Average£466	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Lufthansa	Cheapest£433	Average£633	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
LOT	Cheapest£524	Average£731	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Etihad Airways	Cheapest£540	Average£674	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Turkish Airlines	Cheapest£549	Average£600	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air France	Cheapest£551	Average£699	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Finnair	Cheapest£557	Average£750	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Incheon Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Incheon Intl. 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 Heathrow to Incheon Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Incheon Intl.

Can Cheapflights find flights from Heathrow to Incheon Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Incheon Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Incheon Intl become cheaper?

Yes! Start tracking prices for Heathrow to Incheon Intl 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 London Heathrow Airport to Incheon Intl Airport from £253

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Incheon Intl are usually found in November or January, booked 24 days in advance, depart on a Tuesday or Monday and return on a Thursday

Find flight deals from Heathrow to Incheon Intl

Cheapest flights from Heathrow to Incheon IntlExplore the most affordable flight options available from Heathrow to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Explore the most affordable flight options available from Heathrow to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Cheap flight deals from Heathrow to Incheon Intl

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

Best time to book a flight from Heathrow to Incheon Intl

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Incheon Intl Airport

What is the cheapest month to book a flight from London Heathrow Airport to Incheon Intl Airport?

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

What is the cheapest day to fly from London Heathrow Airport to Incheon Intl Airport?

How often are flights from London to Incheon delayed?

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

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

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

What’s the top stopover airport for flights from London Heathrow Airport to Incheon Intl Airport?

What’s the fastest stopover option from London Heathrow Airport to Incheon Intl Airport?

What’s the fastest stopover option from London Heathrow Airport to Incheon Intl Airport?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get a feel of what it's like to fly with Korean Air, Asiana Airlines, andChina Southern from London Heathrow Airport to Incheon Intl 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

Find useful and relevant information for your journey from Heathrow to Incheon Intl. 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 London Heathrow Airport to Incheon Intl Airport?

What are the cheapest airlines flying from London Heathrow Airport to Incheon Intl Airport round-trip?

What are the most reliable airlines from London Heathrow Airport to Incheon Intl Airport?

What are the cheapest flights from London Heathrow Airport to Incheon Intl Airport?

Can I find deals for flights from Heathrow to Incheon Intl that include hotel bookings?

How can I find direct flights from Heathrow to Incheon Intl?

Can I find deals for business class flights from Heathrow to Incheon Intl?

What is the cheapest month to book a flight from London Heathrow Airport to Incheon Intl Airport?

Travelling to a place near Incheon Intl Airport?

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Fly from Heathrow to Incheon Intl on these airlines

Choose from the following airlines for your flight from Heathrow to Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 22 October 2025.

Top 10 airlines flying from Heathrow to Incheon Intl

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How does Cheapflights help users find flights from Heathrow to Incheon Intl?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Incheon Intl?

Can Cheapflights find flights from Heathrow to Incheon Intl with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Incheon Intl become cheaper?

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Cheapest flights from Heathrow to Incheon Intl
Explore the most affordable flight options available from Heathrow to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.