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Cheap flights from Incheon Intl Airport to London Heathrow Airport from £167

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LHR
25 Nov — 2 Dec1
1 adult

The best prices from Incheon Intl to London Heathrow are usually found in November or March, booked 60 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Incheon Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.

Round-trip from

£361

One-way from

£167

Popular in

September

Cheapest in

November
China Eastern
  • China Eastern
  • 17/12-8/1
  • 2 total stops
  • 61h 35m total
  • Incheon to London
Search Deals
China Eastern
  • China Eastern
  • 26/11
  • 1 total stop
  • 34h 00m total
  • Incheon to London
Search Deals
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals

Find flight deals from Incheon Intl to Heathrow

Cheapest flights from Incheon Intl to Heathrow
Explore the most affordable flight options available from Incheon Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Wed 27/1118:25ICN - LHR
1 stop28h 30mChina Eastern
Mon 2/1217:50LHR - ICN
1 stop36h 30mChina Eastern
Deal found 19/11£361
Fri 6/1214:55ICN - LHR
1 stop37h 15mShenzhen Airlines
Mon 23/1221:10LHR - ICN
1 stop33h 30mShenzhen Airlines
Deal found 19/11£377
Sat 30/1109:25ICN - LHR
1 stop17h 30mChina Southern
Sun 1/1221:30LHR - ICN
1 stop15h 45mChina Southern
Deal found 19/11£380
Thu 26/1214:55ICN - LHR
1 stop37h 15mMultiple Airlines
Thu 16/121:35LHR - ICN
1 stop30h 20mMultiple Airlines
Deal found 19/11£381
Tue 26/1117:50ICN - LHR
1 stop33h 00mAir China
Sat 30/1121:35LHR - ICN
1 stop30h 20mAir China
Deal found 18/11£395
Tue 26/1112:15ICN - LHR
1 stop18h 10mAir France
Wed 11/1206:20LHR - ICN
1 stop18h 50mAir France
Deal found 19/11£444
Thu 5/1212:55ICN - LHR
1 stop16h 50mLufthansa
Sun 8/1207:40LHR - ICN
1 stop18h 35mLufthansa
Deal found 19/11£476
Wed 18/1200:20ICN - LHR
1 stop27h 05mEtihad Airways
Sun 12/113:55LHR - ICN
1 stop23h 20mEtihad Airways
Deal found 19/11£489

Find flights from Incheon Intl to Heathrow within your budget

Customise your flight search to find flights from Incheon Intl to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 953,013 searches. Data last updated 20 November 2024.

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Route

Depart

Return

Price

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Tue 17/12

18:25-13:55

1 stop28h 30m

London Heathrow

Wed 8/1

17:50-11:55

1 stop33h 05m

£361

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Tue 10/12

14:55-19:10

1 stop37h 15m

London Heathrow

Mon 23/12

21:10-15:40

1 stop33h 30m

£377

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Sat 30/11

09:25-17:55

1 stop17h 30m

London Heathrow

Tue 3/12

21:30-22:15

1 stop15h 45m

£380

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Thu 26/12

14:55-19:10

1 stop37h 15m

London Heathrow

Thu 16/1

21:35-12:55

1 stop30h 20m

£381

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Wed 12/2

14:55-19:40

1 stop37h 45m

London Heathrow

Sat 15/2

21:35-12:55

1 stop30h 20m

£382

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Tue 4/2

12:35-17:20

1 stop37h 45m

London Heathrow

Thu 13/2

06:30-07:10

1 stop15h 40m

£437

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Fri 6/12

12:15-21:25

1 stop18h 10m

London Heathrow

Mon 9/12

06:20-10:10

1 stop18h 50m

£445

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Thu 5/12

12:55-20:45

1 stop16h 50m

London Heathrow

Sun 8/12

07:40-11:15

1 stop18h 35m

£476

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Wed 12/2

00:20-18:25

1 stop27h 05m

London Heathrow

Thu 27/2

19:20-22:15

1 stop17h 55m

£486

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Wed 19/3

11:00-21:25

2 stops19h 25m

London Heathrow

Mon 24/3

20:05-09:25

1 stop28h 20m

£498

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 23 results
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Best time to book a flight from Incheon Intl to Heathrow

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

Travel insights for flights from Incheon Intl to Heathrow

Get recent, data-driven insights about flights from Incheon Intl to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Incheon Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Heathrow. Price data was last updated on 15 November 2024.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to London Heathrow Airport (average of £112). Flying from Incheon Intl Airport to London Heathrow Airport in July is currently the most expensive (average of £160). 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 ICN to LHR?

Find hourly flight availability from Incheon Intl 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 20 November 2024.

When flying from Incheon Intl Airport to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 29% versus a flight in the morning.

Weekly flight availability from Incheon Intl Airport to London Heathrow Airport

Explore weekly flight availability from Incheon Intl 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 20 November 2024.

The most flights from ICN to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

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.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 20 November 2024.
See what other customers who have flown with Air China, Lufthansa and Shenzhen Airlines from Seoul to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
368 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Thai Airways
7.8
Good
368 reviews
Thai Airways
7.8
Good
368 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

China Southern
7.7
Good
122 reviews
Thai Airways
7.8
Good
368 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Vietnam Airlines
7.7
Good
235 reviews
Thai Airways
7.8
Good
368 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

LOT
7.6
Good
1,166 reviews
Thai Airways
7.8
Good
368 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

SWISS
7.6
Good
1,637 reviews
Thai Airways
7.8
Good
368 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Related info for your journey

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

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

    Our cheapest airline available from Incheon Intl Airport to London Heathrow Airport is China Eastern. Our recent data shows that you can find tickets from as low as £361 on this airline. Additional options worth looking into are Shenzhen Airlines and China Southern, starting at £377 and £380 round-trip. China Eastern is currently priced 45% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Incheon Intl Airport to London Heathrow Airport one-way?

    The cheapet airlines for a one-way flight from Incheon Intl Airport to London Heathrow Airport are China Eastern (£167), Air China (£168), and China Southern (£192).

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

    The top 3 most reliable airlines when flying from Incheon Intl Airport to London Heathrow Airport are Korean Air (83%), Virgin Atlantic (66%) and Asiana Airlines (27%).

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

    While on average a flight from Incheon Intl Airport to London Heathrow Airport is generally £703, our data shows the cheapest flight currently is £415. When looking at the most popular route, (Incheon Intl - London Heathrow), you can expect to pay £357 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to London Heathrow Airport (average of £112). Flying from Incheon Intl Airport to London Heathrow Airport in July is currently the most expensive (average of £160). 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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Alternative routes for Incheon Intl to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Stansted flights
Incheon Intl to Gatwick flights
Incheon Intl to London City flights
Gimpo Intl to Heathrow flights
Gimpo Intl to London City flights

Top 6 airlines flying from Incheon Intl to Heathrow

Discover the top 6 airlines that operate flights from Incheon Intl to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 953,013 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£386Average£465FlexibilityNo cancel feeOn-time69%
Search China Southern flights
LufthansaCheapest£442Average£608FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£462Average£542FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£520Average£573FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest£625Average£863FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest£775Average£937FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Incheon Intl to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Incheon Intl to Heathrow.

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

Certainly. Search results for flights to Heathrow from Incheon Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Incheon Intl 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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