₹24,785 Cheap Flights from Seoul (ICN) to London (LHR)

View ₹24,785 flight on Fri, 14 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹24,785 for one-way flights and ₹62,227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹62,227 Return, found 5 days ago
₹62,227
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹62,227 found 5 days ago
Etihad Airways
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹67,737 Return, found 5 days ago
₹67,737
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹67,737 found 5 days ago
China Southern Airlines
Sat, 2 Aug - Tue, 9 Sep
ICN
Seoul
LHR
London
₹70,548 Return, found 5 days ago
₹70,548
Return
found 5 days ago
Select China Southern Airlines flight, departing Sat, 2 Aug from Seoul to London, returning Tue, 9 Sep, priced at ₹70,548 found 5 days ago
Etihad Airways
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹70,665 Return, found 5 days ago
₹70,665
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹70,665 found 5 days ago
Qatar Airways
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹70,856 Return, found 5 days ago
₹70,856
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹70,856 found 5 days ago
China Eastern Airlines
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹73,005 Return, found 5 days ago
₹73,005
Return
found 5 days ago
Select China Eastern Airlines flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹73,005 found 5 days ago
Etihad Airways
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹73,345 Return, found 5 days ago
₹73,345
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹73,345 found 5 days ago
Etihad Airways
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹73,959 Return, found 5 days ago
₹73,959
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹73,959 found 5 days ago
Qatar Airways
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
LHR
London
₹93,043 Return, found 5 days ago
₹93,043
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 11 Sep from Seoul to London, returning Wed, 24 Sep, priced at ₹93,043 found 5 days ago
Lufthansa
Sat, 2 Aug - Tue, 9 Sep
ICN
Seoul
LHR
London
₹93,181 Return, found 5 days ago
₹93,181
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 2 Aug from Seoul to London, returning Tue, 9 Sep, priced at ₹93,181 found 5 days ago

Find the cheapest month to fly from Seoul (ICN) to London (LHR)

November is typically the cheapest month to fly

From ₹41,460 - ₹64,389 per traveller.

Graph displaying average flight prices per month

Flight from Seoul to London route information
Origin airport
Incheon Intl.
Destination airport
Heathrow
Return price
₹62,227
Distance
8809 km
Average flight time
6 hours 27 mins

Incheon to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to London Heathrow?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Incheon Airport and London Heathrow start from ₹62,227. Make your booking today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to Heathrow Airport (LHR)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Seoul–Incheon Intl. Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul–Incheon Intl. Airport to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Heathrow Airport?
With around 8,900 kilometres separating South Korea and Hounslow, your flight will be a long one. Pack wisely and make your time on board more comfortable. Simple things like an extra pair of socks and a quality travel pillow can make a massive difference.
Which airlines fly direct from Incheon Intl. Airport (ICN) to LHR?
Korean Air (KE) is one of the top choices for many travellers flying between Incheon Intl. Airport (ICN) and Heathrow Airport. Take your pick of the 30 flights it operates on this route each month. Another carrier operating on this route is Asiana Airlines (OZ). You'll have 30 flights each month to select from.
Are Incheon Intl. Airport (ICN) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Incheon Airport to London Heathrow are available up to 12 months prior to departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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