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Cheap flights from Incheon Intl Airport to London Heathrow Airport from £174

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LHR
24 12월 — 31 12월1
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 19 12월 2024.

Round-trip from

£371

One-way from

£174

Popular in

September

Cheapest in

November

Average price

£591
China Southern
  • China Southern
  • 12/2-16/2
  • 2 total stops
  • 50h 45m total
  • Incheon to London
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China Eastern
  • China Eastern
  • 25/2
  • 1 total stop
  • 34h 00m total
  • Incheon to London
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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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 19 12월 2024.

목 26/1217:50ICN - LHR
1 stop33h 00mMultiple Airlines
수 8/121:10LHR - ICN
1 stop33h 30mMultiple Airlines
Deal found 18/12£392
수 25/1217:50ICN - LHR
1 stop31h 05mAir China
화 7/121:35LHR - ICN
1 stop30h 20mAir China
Deal found 18/12£405
화 24/1216:05ICN - LHR
2 stops30h 50mChina Eastern
월 13/117:50LHR - ICN
2 stops32h 10mChina Eastern
Deal found 18/12£410
목 26/1214:55ICN - LHR
1 stop37h 15mShenzhen Airlines
월 6/121:10LHR - ICN
1 stop31h 45mShenzhen Airlines
Deal found 18/12£439
금 27/1212:15ICN - LHR
1 stop18h 10mAir France
목 2/109:00LHR - ICN
1 stop16h 10mAir France
Deal found 18/12£465
월 23/1200:20ICN - LHR
1 stop39h 25mEtihad Airways
화 7/109:00LHR - ICN
1 stop28h 15mEtihad Airways
Deal found 18/12£468
목 26/1211:55ICN - LHR
1 stop17h 55mKLM
월 30/1215:45LHR - ICN
1 stop16h 10mKLM
Deal found 17/12£472
월 30/1213:30ICN - LHR
1 stop27h 35mLufthansa
월 13/106:35LHR - ICN
2 stops19h 15mLufthansa
Deal found 17/12£522
화 24/1200:10ICN - LHR
1 stop25h 00mTurkish Airlines
월 6/122:35LHR - ICN
1 stop25h 30mTurkish Airlines
Deal found 17/12£547
토 28/1223:00ICN - LHR
1 stop30h 40mFinnair
토 4/118:10LHR - ICN
1 stop33h 10mFinnair
Deal found 18/12£596

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 858,174 searches. Data last updated 19 12월 2024.

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Fly to

Any airport

Route

Depart

Return

Price

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

수 12/2

16:15-18:15

1 stop35h 00m

London Heathrow

일 16/2

21:30-22:15

1 stop15h 45m

£371

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

목 20/2

18:25-13:55

1 stop28h 30m

London Heathrow

금 21/2

21:00-13:30

1 stop31h 30m

£377

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

목 20/2

15:30-15:55

1 stop33h 25m

London Heathrow

목 27/2

21:35-12:55

1 stop30h 20m

£389

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

금 21/2

09:25-17:55

1 stop17h 30m

London Heathrow

토 1/3

21:00-11:15

2 stops29h 15m

£451

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

금 14/2

13:30-22:55

1 stop18h 25m

London Heathrow

화 18/2

20:15-10:50

2 stops29h 35m

£459

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

일 2/2

08:50-22:00

1 stop22h 10m

London Heathrow

토 1/3

10:25-07:40

1 stop36h 15m

£467

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

월 10/2

00:20-06:45

1 stop39h 25m

London Heathrow

화 18/2

19:20-22:15

1 stop17h 55m

£471

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

수 14/5

17:55-16:55

1 stop31h 00m

London Heathrow

월 2/6

18:55-16:45

1 stop37h 50m

£502

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

화 25/2

12:55-13:55

1 stop34h 00m

£174

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

화 24/12

09:25-17:55

1 stop17h 30m

£178

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 19 results
1
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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 13 December 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 19 12월 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 27% 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 19 12월 2024.

The most flights from ICN to LHR are scheduled on a Monday (5 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 19 12월 2024.
See what other customers who have flown with China Eastern, Air China and Lufthansa 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.
Emirates
8.1
Very Good
3,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Emirates
8.1
Very Good
3,412 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Vietnam Airlines
7.7
Good
224 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

LOT
7.6
Good
1,129 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

Qatar Airways
7.5
Good
3,792 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

China Southern
7.5
Good
92 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

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 Southern. Our recent data shows that you can find tickets from as low as £371 on this airline. Additional options worth looking into are China Eastern and Air China, starting at £377 and £389 round-trip. China Southern is currently priced 43% 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 (£174), China Southern (£178), and Air China (£190).

  • 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 Virgin Atlantic (77%), Korean Air (55%) and Asiana Airlines (14%).

  • 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 £502, our data shows the cheapest flight currently is £355. When looking at the most popular route, (Incheon Intl - London Heathrow), you can expect to pay £378 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 Gatwick flights
Incheon Intl to Stansted flights
Incheon Intl to London City flights
Gimpo Intl to Heathrow flights
Gimpo Intl to London City flights

Top 4 airlines flying from Incheon Intl to Heathrow

Discover the top 4 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 858,174 searches. Data last updated 19 12월 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£386Average£465FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£404Average£572FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest£625Average£858FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest£834Average£954FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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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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