Cheap flights from Heathrow to Incheon

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

How to find the cheapest flight from
Heathrow (LHR) to Incheon (ICN)

LHR - ICN
Price
£534 - £756
ICN
Temperature
2 - 29 °C
ICN
Rainfall
20 - 411 mm
Popular in July High demand for flights, 18% potential price rise
Cheapest in November Best time to find cheap flights, 14% potential price drop
Round-trip from R$ 534 From Heathrow to Incheon
One-way from R$ 388 One-way flight from Heathrow to Incheon
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Incheon?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 17% on the overall cost on flights from Heathrow to Incheon.

How far in advance should I book a flight from Heathrow to Incheon?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 7% on flights from Heathrow to Incheon compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £490. For sooner than that we have options available in the next 3 days from £527.

What is the cheapest month to fly from Heathrow to Incheon?

Flights from Heathrow to Incheon lean towards being more expensive in July. Prices are generally better when you fly from Heathrow to Incheon in November, with the cheapest ticket starting at £401.

When is the cheapest time to fly from Heathrow to Incheon (LHR - ICN)?

One of the essential ways to save on airfare from Heathrow to Incheon is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

Cheap flights from Heathrow to Incheon in September, October 2020

The best prices found for LHR to ICN flights in September, October
12 Oct - 21 Oct
£511pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
10 Oct - 31 Oct
£516pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
25 Oct - 15 Nov
£569pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow

Heathrow to Incheon 2020 flight deals

Cheap flights to Incheon from Heathrow found for this year
1 Dec - 10 Dec
£501pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
2 Nov - 28 Nov
£505pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
4 Nov - 16 Nov
£506pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow

Direct flights to Incheon from Heathrow

Save time with Heathrow to Incheon direct flight deals
2 Nov - 28 Nov
£548pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow
12 Nov - 20 Nov
£557pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow
2 Nov - 6 Feb
£558pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Incheon

Late deals on return flights to Incheon from Heathrow, departing today and this week
29 Sep - 8 Oct
£628pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
2 Oct - 17 Oct
£645pp
LHR
London Heathrow
Qatar Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
 
1 STOP
LHR
London Heathrow
2 Oct - 18 Oct
£729pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Incheon from Heathrow

The cheapest one-way flights from Heathrow to Incheon
03:40 - 10:25
Multiple Airlines
2 stops
21h 45m
LHR - ICN
Multiple Airlines
£371
Kiwi.com
02:20 - 11:40
Multiple Airlines
2 stops
24h 20m
LHR - ICN
Multiple Airlines
£375
Kiwi.com
11:35 - 05:00
Multiple Airlines
3 stops
56h 25m
LHR - ICN
Multiple Airlines
£305
Kiwi.com

Related info for your journey

Useful info, stats and facts about Heathrow to Incheon flights.

Flight FAQs

From Heathrow to Incheon

Are flight prices decreasing from Heathrow to Incheon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Incheon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Heathrow to Incheon for under £600 on Cheapflights?

Yes, there are multiple flights from Heathrow to Incheon for under £600. The cheapest flight booked recently is on Finnair for just £501, but on average you can expect to pay £541.

Are there direct flights from Heathrow to Incheon for under £600 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Incheon under £600. A good price for a direct flight from Heathrow to Incheon is less than £749.

Are there last-minute flights available from Heathrow to Incheon for under £700?

There are currently 18+ open flights from Heathrow to Incheon within the next 7 days for less than £700.

Does it rain more in Heathrow or Incheon?

The rainfall in Heathrow is generally more than the rainfall in Incheon. This will continue over the next 18 days.

Is Heathrow weather warmer or cooler than Incheon?

You can imagine temperatures to be in the 29 °C range in August. The weather in Incheon is generally hotter than Heathrow's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Heathrow to Incheon?

British Airways, Lufthansa, and Finnair can get you from Heathrow to Incheon in just under 10h 55m. Your travel time can differ by up to 3h. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to Incheon return?

According to our current data, Finnair (£394), British Airways (£438), and Lufthansa (£450) offers the cheapest pricing from Heathrow to Incheon. Finnair is 36% cheaper than the average price of flights available within the next 90 days to this destination.

Alternative routes for Heathrow to Incheon

Destination information for Incheon

Things to know before you go. Useful info for your trip from Heathrow to Incheon
Today's exchange rate
£1 = 1,484원
Flight duration
11h 40m
Average temperature for September in Incheon
26.0 °C
Avg rainfall for September in Incheon
191.0 mm

Airports servicing London

Airports servicing Incheon

Hourly flight availability from Heathrow to Incheon

Evening 6 PM to midnight 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Heathrow to Incheon
Sunday
0 flights
Monday
1 daily flight
Tuesday
0 flights
Wednesday
1 daily flight
Thursday
0 flights
Friday
1 daily flight
Saturday
1 daily flight
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