CA $495 Cheap Flights from London (LHR) to Seoul (ICN)

Popular airlines from Heathrow Airport (LHR) to Incheon Intl. Airport (ICN)

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Cheap flights from London (LHR) to Seoul (ICN)

Prices were available within the past 7 days and start at CA $495 for one-way flights and CA $741 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
China Eastern Airlines
Air China
Scandinavian Airlines
Air India
Etihad Airways
Lufthansa
Asiana Airlines
Virgin Atlantic
Asiana Airlines

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Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to Incheon Intl. Airport (ICN)?
Start packing your suitcase, because round-trip journeys from LHR to ICN start from CA $741. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Incheon Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from LHR to Incheon Intl. Airport (ICN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the fare difference. When searching for London Heathrow to ICN flights, you'll see a "No change fees" filter for you to tick.
How many hours is the flight from LHR to Incheon Airport?
The flight time from Heathrow Airport to ICN is roughly 17 hours and 13 minutes. It's is no small journey, so don't forget to fill your carry-on bag with whatever you need to keep you entertained.
How far is the flight from LHR to Incheon Intl. Airport (ICN)?
The distance is around 8,900 kilometres, so pack your carry-on bag with whatever you need to make your journey comfortable. Wondering what to take on board your Hounslow to Incheon flight? Earplugs, a sleep mask and a travel pillow are a few essentials.
Which airlines fly direct from Heathrow Airport (LHR) to Incheon Airport?
Korean Air (KE) is one of the top choices for travellers jetting between Heathrow Airport (LHR) and Incheon Airport. Select from the 30 flights it operates on this route each month. Another carrier servicing this route is Asiana Airlines (OZ). You'll have 21 flights every month to take your pick of.
Are Heathrow Airport (LHR) to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some super cheap airfares from LHR to Incheon Airport arising a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Travel information

Origin airport
Heathrow
Destination airport
Incheon Intl.
Airlines serving
Air China, Air India, Asiana Airlines, British Airways, China Eastern Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Turkish Airlines, Virgin Atlantic
Roundtrip price
CA $741
Distance
8809 km
Average flight time
21 hours 37 mins

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