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 59m.

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

Beijing (PEK) – chosen by Cheapflights users on 30% of one-stop itineraries from London Heathrow Airport to Incheon Intl Airport on Cheapflights.

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 59m.

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 £414.

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 10m. 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 £326. Other airlines that can offer you cheap pricing are China Southern, from £332, and Air China, from £359. China Eastern is currently priced 51% below the average price you’ll pay for this route.

Weekly flight availability from London Heathrow Airport to Incheon Intl Airport

The most flights from LHR to ICN 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).

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 £2,380 for a flight from London Heathrow Airport to Incheon Intl Airport. The cheapest flight overall is £482 while the most popular route, (London Heathrow - Incheon Intl) is currently priced at £331.

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 (90%), Virgin Atlantic (90%), Asiana Airlines (87%).

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

Consider Air France, Finnair 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.

£284+ Cheap Flights from London Heathrow Airport to Incheon Intl Airport

Q: How much does it cost for a return flight from London Heathrow Airport to Incheon Intl Airport?

Airfare is below average for this route at the moment. London Heathrow Airport to Incheon Intl Airport flights typically cost between £598 and £839 in October. The cheapest return flight price found within the last 3 days was £378 on Air China (29 Oct-25 Nov).

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

Cheap flight deals from Heathrow to Incheon Intl

Round-trip from	£378
One-way from	£284
Popular in	July
Cheapest in	November
Average price	£769
Good round-trip deal	£848 or less
Good one-way deal	£512 or less

Air China
29/10-25/11
2 total stops
50h 45m total
London to Incheon

Search Deals

Air China
12/1
1 total stop
30h 15m total
London to Incheon

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£82 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 September 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

Find flight deals from Heathrow to Incheon Intl

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 17 9月 2025.

週三 29/1017:40LHR - ICN

1 stop35h 05mAir China

週二 25/1111:10ICN - LHR

1 stop15h 40mAir China

Deal found 16/9£378

週日 30/1120:25LHR - ICN

1 stop35h 10mAir China

週五 5/1213:10ICN - LHR

1 stop35h 45mAir China

Deal found 15/9£381

週五 31/1020:25LHR - ICN

1 stop32h 20mAir China

週六 8/1114:50ICN - LHR

1 stop36h 00mAir China

Deal found 16/9£381

週一 22/920:25LHR - ICN

1 stop33h 50mAir China

週日 12/1015:30ICN - LHR

1 stop34h 15mAir China

Deal found 16/9£382

週五 3/1022:40LHR - ICN

1 stop15h 05mAir China

週四 16/1013:05ICN - LHR

1 stop36h 40mAir China

Deal found 16/9£383

週四 23/1021:00LHR - ICN

1 stop17h 10mChina Southern

週二 4/1109:25ICN - LHR

1 stop17h 30mChina Southern

Deal found 15/9£384

週四 2/1020:25LHR - ICN

1 stop33h 15mAir China

週一 13/1013:05ICN - LHR

1 stop15h 25mAir China

Deal found 16/9£386

週三 1/1022:40LHR - ICN

1 stop33h 55mAir China

週三 22/1013:05ICN - LHR

1 stop36h 40mAir China

Deal found 15/9£386

週一 13/1022:40LHR - ICN

1 stop15h 05mAir China

週二 28/1013:10ICN - LHR

1 stop35h 45mAir China

Deal found 16/9£387

週一 13/1021:20LHR - ICN

1 stop32h 10mChina Eastern

週日 19/1012:00ICN - LHR

2 stops38h 40mChina Eastern

Deal found 14/9£388

週一 13/1021:20LHR - ICN

1 stop36h 05mChina Eastern

週一 20/1012:55ICN - LHR

1 stop37h 45mChina Eastern

Deal found 14/9£389

週六 1/1121:00LHR - ICN

1 stop33h 20mChina Eastern

週日 9/1116:10ICN - LHR

1 stop34h 20mChina Eastern

Deal found 15/9£389

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 17 9月 2025.

週一 9/307:40LHR - ICN

2 stops18h 10mLufthansa

週二 24/313:05ICN - LHR

1 stop18h 15mLufthansa

Deal found 14/9£460

週日 30/1113:55LHR - ICN

2 stops20h 05mScandinavian Airlines

週五 5/1223:45ICN - LHR

1 stop18h 35mScandinavian Airlines

Deal found 15/9£491

週一 5/121:10LHR - ICN

1 stop33h 35mShenzhen Airlines

週二 20/114:55ICN - LHR

1 stop37h 15mShenzhen Airlines

Deal found 14/9£502

週六 4/1020:55LHR - ICN

1 stop17h 10mEtihad Airways

週三 8/1001:35ICN - LHR

1 stop19h 10mEtihad Airways

Deal found 16/9£631

週一 15/1207:30LHR - ICN

1 stop19h 55mFinnair

週日 28/1223:00ICN - LHR

1 stop30h 40mFinnair

Deal found 15/9£645

週六 10/115:35LHR - ICN

2 stops42h 25mScandinavian Airlines

週三 14/123:45ICN - LHR

1 stop18h 35mScandinavian Airlines

Deal found 14/9£497

週三 11/321:10LHR - ICN

1 stop31h 45mShenzhen Airlines

週六 28/314:55ICN - LHR

1 stop37h 05mShenzhen Airlines

Deal found 14/9£502

週二 16/1207:40LHR - ICN

1 stop18h 35mLufthansa

週三 24/1213:05ICN - LHR

1 stop16h 45mLufthansa

Deal found 15/9£540

週一 24/1119:50LHR - ICN

2 stops38h 10mScandinavian Airlines

週三 3/1223:45ICN - LHR

2 stops23h 50mScandinavian Airlines

Deal found 15/9£510

週六 28/215:35LHR - ICN

2 stops42h 25mScandinavian Airlines

週一 23/323:45ICN - LHR

1 stop18h 35mScandinavian Airlines

Deal found 16/9£533

週五 23/106:35LHR - ICN

2 stops19h 15mLufthansa

週六 28/213:30ICN - LHR

2 stops27h 15mLufthansa

Deal found 14/9£631

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 17 9月 2025.

週三 5/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

週三 12/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 16/9£752

週四 13/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

週六 29/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 15/9£752

週日 5/1020:40LHR - ICN

Nonstop12h 50mAsiana Airlines

週六 11/1012:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 16/9£753

週日 5/1020:40LHR - ICN

Nonstop12h 50mAsiana Airlines

週日 26/1012:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 16/9£754

週二 11/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

週五 14/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 15/9£754

週四 2/1020:40LHR - ICN

Nonstop12h 50mAsiana Airlines

週一 1/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 14/9£755

週日 28/920:40LHR - ICN

Nonstop12h 50mAsiana Airlines

週一 13/1012:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 16/9£756

週一 3/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

週一 24/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 16/9£757

週六 29/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

週一 1/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 15/9£758

週六 4/1020:40LHR - ICN

Nonstop12h 50mAsiana Airlines

週四 23/1012:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 16/9£759

週五 3/1020:40LHR - ICN

Nonstop12h 50mAsiana Airlines

週日 5/1012:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 16/9£760

週四 2/1020:40LHR - ICN

Nonstop12h 50mAsiana Airlines

週三 15/1012:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 14/9£760

Last-minute flights from Heathrow to Incheon Intl
Discover last-minute flight deals from Heathrow to Incheon Intl. Data last updated 17 9月 2025 and is based on user searches.

週一 22/920:25LHR - ICN

1 stop33h 50mAir China

週日 12/1015:30ICN - LHR

1 stop34h 15mAir China

Deal found 16/9£382

週一 22/920:25LHR - ICN

1 stop17h 20mAir China

週一 13/1013:05ICN - LHR

1 stop15h 25mAir China

Deal found 15/9£390

週一 29/921:20LHR - ICN

1 stop32h 10mChina Eastern

週二 14/1018:25ICN - LHR

1 stop32h 15mChina Eastern

Deal found 15/9£389

週三 1/1022:40LHR - ICN

1 stop33h 55mAir China

週三 22/1013:05ICN - LHR

1 stop36h 40mAir China

Deal found 15/9£386

週四 2/1020:25LHR - ICN

1 stop33h 15mAir China

週一 13/1013:05ICN - LHR

1 stop15h 25mAir China

Deal found 16/9£386

週五 3/1022:40LHR - ICN

1 stop15h 05mAir China

週四 16/1013:05ICN - LHR

1 stop36h 40mAir China

Deal found 16/9£383

週一 13/1022:40LHR - ICN

1 stop15h 05mAir China

週二 28/1013:10ICN - LHR

1 stop35h 45mAir China

Deal found 16/9£387

週一 13/1021:20LHR - ICN

2 stops30h 50mChina Eastern

週三 22/1016:35ICN - LHR

2 stops34h 05mChina Eastern

Deal found 14/9£388

週一 13/1021:20LHR - ICN

1 stop36h 05mChina Eastern

週一 20/1012:55ICN - LHR

1 stop37h 45mChina Eastern

Deal found 14/9£389

週四 23/1021:00LHR - ICN

1 stop17h 10mChina Southern

週二 4/1109:25ICN - LHR

1 stop17h 30mChina Southern

Deal found 15/9£384

週三 29/1017:40LHR - ICN

1 stop35h 05mAir China

週四 27/1111:10ICN - LHR

1 stop15h 40mAir China

Deal found 16/9£378

週五 31/1020:25LHR - ICN

1 stop32h 20mAir China

週六 8/1114:50ICN - LHR

1 stop36h 00mAir China

Deal found 16/9£381

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 17 9月 2025.

週一 12/120:25LHR - ICN

1 stop30h 15mAir China

Deal found 16/9£284

週一 13/1022:00LHR - ICN

2 stops38h 10mHainan Airlines

Deal found 14/9£286

週一 13/1022:40LHR - ICN

1 stop15h 05mAir China

Deal found 15/9£287

週一 22/922:40LHR - ICN

1 stop15h 05mAir China

Deal found 15/9£287

週五 9/121:30LHR - ICN

1 stop15h 55mChina Southern

Deal found 15/9£288

週一 9/221:00LHR - ICN

2 stops39h 30mHainan Airlines

Deal found 16/9£291

週一 29/922:00LHR - ICN

1 stop38h 10mHainan Airlines

Deal found 14/9£292

週五 31/1021:50LHR - ICN

2 stops27h 55mTianjin Airlines

Deal found 14/9£293

週二 23/922:40LHR - ICN

1 stop31h 35mAir China

Deal found 13/9£294

週五 3/1022:40LHR - ICN

1 stop15h 05mAir China

Deal found 15/9£295

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

週一 9/3

07:40-10:50

2 stops18h 10m

Incheon Intl

週二 24/3

13:05-22:20

1 stop18h 15m

£460

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週日 30/11

13:55-19:00

2 stops20h 05m

Incheon Intl

週五 5/12

23:45-09:20

1 stop18h 35m

£491

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週六 10/1

15:35-19:00

2 stops42h 25m

Incheon Intl

週三 14/1

23:45-09:20

1 stop18h 35m

£497

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週一 5/1

21:10-15:45

1 stop33h 35m

Incheon Intl

週二 20/1

14:55-19:10

1 stop37h 15m

£502

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週三 11/3

21:10-13:55

1 stop31h 45m

Incheon Intl

週六 28/3

14:55-19:00

1 stop37h 05m

£502

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週一 24/11

19:50-19:00

2 stops38h 10m

Incheon Intl

週三 3/12

23:45-14:35

2 stops23h 50m

£510

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週六 28/2

15:35-19:00

2 stops42h 25m

Incheon Intl

週一 23/3

23:45-09:20

1 stop18h 35m

£533

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週二 16/12

07:40-11:15

1 stop18h 35m

Incheon Intl

週三 24/12

13:05-20:50

1 stop16h 45m

£540

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週六 4/10

20:55-22:05

1 stop17h 10m

Incheon Intl

週三 8/10

01:35-12:45

1 stop19h 10m

£631

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

週五 23/1

06:35-10:50

2 stops19h 15m

Incheon Intl

週六 28/2

13:30-07:45

2 stops27h 15m

£631

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 22 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

Airlines

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Incheon Intl Airport (average of £635). Flying from London Heathrow Airport to Incheon Intl Airport in July is currently the most expensive (average of £1,181). 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 30% 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 Tuesday mornings 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.

How much does it cost for a return flight 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.

Korean Air

8.4

Very Good

1,140 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

1,140 reviews

Korean Air

8.4

Very Good

1,140 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Asiana Airlines

8.2

Very Good

480 reviews

Korean Air

8.4

Very Good

1,140 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

China Southern

7.5

Good

110 reviews

Korean Air

8.4

Very Good

1,140 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Air China

7.3

Good

101 reviews

Korean Air

8.4

Very Good

1,140 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Lufthansa

6.8

Okay

7,407 reviews

Korean Air

8.4

Very Good

1,140 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 10m. 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 £326. Other airlines that can offer you cheap pricing are China Southern, from £332, and Air China, from £359. China Eastern is currently priced 51% 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 (90%), Virgin Atlantic (90%), Asiana Airlines (87%).
What are the cheapest flights from London Heathrow Airport to Incheon Intl Airport?
On average you can expect to pay £2,380 for a flight from London Heathrow Airport to Incheon Intl Airport. The cheapest flight overall is £482 while the most popular route, (London Heathrow - Incheon Intl) is currently priced at £331.
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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Incheon Intl Airport (average of £635). Flying from London Heathrow Airport to Incheon Intl Airport in July is currently the most expensive (average of £1,181). 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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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

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Top 10 airlines flying from Heathrow to Incheon Intl

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£326	Average£416	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£332	Average£428	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£359	Average£467	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Shenzhen Airlines	Cheapest£416	Average£457	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Lufthansa	Cheapest£424	Average£626	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
LOT	Cheapest£515	Average£705	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Etihad Airways	Cheapest£530	Average£660	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air France	Cheapest£535	Average£739	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Finnair	Cheapest£538	Average£710	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Turkish Airlines	Cheapest£539	Average£591	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

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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.

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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.

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Cheap flights from London Heathrow Airport to Incheon Intl Airport from £284

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 12/1. 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

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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 17 9月 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 17 9月 2025.

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.

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 much does it cost for a return flight from London Heathrow Airport to Incheon Intl Airport?

Weekly flight availability from London Heathrow Airport to Incheon Intl Airport

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?

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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 17 9月 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 17 9月 2025.