Cheap flights from Heathrow to Incheon Intl Airport

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Incheon (ICN)
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The best prices from Heathrow to Incheon Intl Airport are usually found in January or June, booked 29 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 Intl Airport (ICN)

LHR - ICN
Price
£477 - £621
ICN
Temperature
2 - 29 °C
ICN
Rainfall
20 - 411 mm

Popular in

March

High demand for flights, 13% potential price rise

Cheapest in

January

Best time to find cheap flights, 11% potential price drop

Round-trip from

£477

From Heathrow to Incheon Intl Airport

One-way from

£337

One-way flight from Heathrow to Incheon Intl Airport

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 Intl Airport?

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 Intl Airport.

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

Users have found that booking a flight from Heathrow to Incheon Intl Airport at least 46 days early can save you up to 15% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Heathrow to Incheon Intl Airport for as little as £523 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £624 for flights departing within the next 3 days.

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

Flights from Heathrow to Incheon Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Heathrow to Incheon Intl Airport in March, with the cheapest ticket starting at £364.

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

A simple way to save on the total cost of your ticket is to fly from Heathrow to Incheon Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the evening.

Cheap flights from Heathrow to Incheon Intl Airport in March, April 2021

8 Apr - 22 Apr
£423pp
LHR
London Heathrow
LOT
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
LOT
 
1 STOP
LHR
London Heathrow
19 Mar - 20 Mar
£441pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow
12 Mar - 13 Mar
£441pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow

Heathrow to Incheon Intl Airport 2021 flight deals

8 Apr - 22 Apr
£423pp
LHR
London Heathrow
LOT
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
LOT
 
1 STOP
LHR
London Heathrow
13 May - 27 May
£423pp
LHR
London Heathrow
LOT
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
LOT
 
1 STOP
LHR
London Heathrow
17 Sep - 16 Oct
£439pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow

Direct flights to Incheon Intl Airport from Heathrow

5 May - 12 May
£636pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
LHR
London Heathrow
22 Aug - 27 Aug
£640pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
LHR
London Heathrow
22 Aug - 29 Aug
£642pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Incheon Intl Airport

8 Mar - 15 Mar
£452pp
LHR
London Heathrow
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
LHR
London Heathrow
10 Mar - 24 Mar
£453pp
LHR
London Heathrow
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
LHR
London Heathrow
8 Mar - 13 Mar
£458pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Incheon Intl Airport from Heathrow

08:25 - 10:30
Etihad Airways
1 stop
17h 05m
LHR - ICN
Etihad Airways
£337
Travel2Be
08:25 - 10:30
Etihad Airways
1 stop
17h 05m
LHR - ICN
Etihad Airways
£338
Travel2Be
08:25 - 10:30
Etihad Airways
1 stop
17h 05m
LHR - ICN
Etihad Airways
£347
Travel2Be

Related info for your journey

Flight FAQs

From Heathrow to Incheon Intl Airport

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.

What safety measures are being taken by airlines flying from London Heathrow to Incheon Intl to control the spread of COVID-19?

New policies can now be found on Philippine Airlines, Etihad Airways, and Alitalia to help keep travellers safe while flying. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Incheon Intl are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Incheon Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Incheon Intl have new flexible policies in place due to COVID-19. British Airways, Korean Air, and Asiana Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Heathrow to Incheon Intl Airport for under £431 on Cheapflights?

Yes, there are multiple flights from Heathrow to Incheon Intl Airport for under £431. The cheapest flight booked recently is on LOT for just £423, but on average you can expect to pay £448.

Are there direct flights from Heathrow to Incheon Intl Airport for under £646 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Incheon Intl Airport under £646. A good price for a direct flight from Heathrow to Incheon Intl Airport is less than £846.

Are there last-minute flights available from Heathrow to Incheon Intl Airport for under £502?

There are currently 20+ open flights from Heathrow to Incheon Intl Airport within the next 7 days for less than £502.

Does it rain more in Heathrow or Incheon?

The rainfall in Heathrow is generally same as the rainfall in Incheon. This will continue over the next 22 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 Intl Airport?

Airlines like Finnair, LOT, and Turkish Airlines fly from Heathrow to Incheon Intl Airport in about 14h. The time it takes to get you to your destination can typically vary by up to 1h 20m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

LOT, at £423, was found to be the cheapest airline from Heathrow to Incheon Intl Airport.Alternate airlines flying return to your destination include Turkish Airlines and Etihad Airways. These flights start at 21% lower than the current average price 3 months from now.

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

The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as £337.

Alternative routes for Heathrow to Incheon Intl Airport

Destination information for Incheon Intl Airport

Today's exchange rate
£1 = 1,566원
Average temperature for March in Incheon Intl Airport
10.0 °C
Avg rainfall for March in Incheon Intl Airport
43.0 mm

Airports servicing London

Airports servicing Incheon

Top 10 airlines flying from Heathrow to Incheon Intl Airport

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
£520 £619 No cancel fee 67%
Search Air China flights
Air France
£477 £630 No cancel fee 77%
Search Air France flights
China Eastern
£485 £636 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Search China Eastern flights
Etihad Airways
£565 £639 No cancel fee 75%
Search Etihad Airways flights
Alitalia
£479 £653 No cancel fee 81%
Search Alitalia flights
Lufthansa
£495 £688 No cancel fee 76%
Search Lufthansa flights
Turkish Airlines
£598 £692 No cancel fee 77%
Search Turkish Airlines flights
LOT
£533 £709 No cancel fee 81%
Search LOT flights
KLM
£486 £749 No cancel fee 75%
Search KLM flights
Finnair
£610 £791 No cancel fee 76%
Search Finnair flights
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