¥38,560 Cheap Flights from Seoul (ICN) to London (LHR)

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Cheap Flights from Seoul to London (ICN-LHR)

Prices were available within the past 7 days and start at ¥38,560 for one-way flights and ¥77,750 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
Etihad Airways
Lufthansa
Shenzhen Airlines
Saudia
KLM
Air India
Air France
Flights from Seoul (ICN) to London (LHR)
Origin airport
Incheon Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air China, Air France, Air India, Asiana Airlines, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines
Roundtrip price
¥77,750
Distance
8809 km
Average flight time
6 hours 30 mins

Seoul 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 Seoul to 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 Seoul 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 Airport to LHR?
Start packing your bags, because round-trip flights from Seoul–Incheon Intl. Airport to London Heathrow start from ¥77,750. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to lock in 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 Seoul--Incheon Intl. Airport to LHR?
The majority of flights can be canceled online, but every airline has its own terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from ICN to LHR 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 Incheon Airport to LHR flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Seoul--Incheon Intl. Airport to Heathrow Airport?
Make the 17 hours and 53 minutes between Incheon Intl. Airport (ICN) and Heathrow Airport (LHR) as comfortable as possible. Pack the essentials, like toiletries, your toothbrush and a neck pillow, and simply enjoy the flight!
How far is the flight from Incheon Airport to Heathrow Airport?
South Korea to Hounslow is around 8,900 kilometers, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Toss in some snacks to nibble on throughout your journey too.
Which airlines fly direct from Seoul--Incheon Intl. Airport to London Heathrow?
Asiana Airlines (OZ) is a popular option. It operates 30 flights between Seoul–Incheon Intl. Airport and LHR each month. Another airline operating on this route is Korean Air (KE). You’ll have 30 flights a month to choose from.
Are Seoul--Incheon Intl. Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seoul–Incheon Intl. Airport to London Heathrow at the last minute could be your ticket to an awesome deal. However, it might cost you a whole lot more! If you’d prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back frequently as deals are updated on Expedia all the time.
London nearby Airports

London

Seoul nearby Airports

Seoul

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