₩647,700 Cheap Flights from Seoul (GMP) to London (LHR)

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Cheap Flights from Seoul to London (GMP-LHR)

Prices were available within the past 7 days and start at ₩647,700 for one-way flights and ₩896,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, Jun 12 - Fri, Jun 21
GMP
Seoul
LHR
London
₩896,300 Roundtrip, found 1 day ago
₩896,300
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Jun 12 from Seoul to London, returning Fri, Jun 21, priced at ₩896,300 found 1 day ago
All Nippon Airways
Thu, Jun 13 - Thu, Jun 20
GMP
Seoul
LHR
London
₩908,000 Roundtrip, found 10 hours ago
₩908,000
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Thu, Jun 13 from Seoul to London, returning Thu, Jun 20, priced at ₩908,000 found 10 hours ago
All Nippon Airways
Wed, Jun 12 - Fri, Jun 21
GMP
Seoul
LHR
London
₩910,700 Roundtrip, found 1 day ago
₩910,700
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Jun 12 from Seoul to London, returning Fri, Jun 21, priced at ₩910,700 found 1 day ago
Asiana Airlines
Wed, Nov 27 - Mon, Dec 2
GMP
Seoul
LHR
London
₩950,100 Roundtrip, found 3 days ago
₩950,100
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Wed, Nov 27 from Seoul to London, returning Mon, Dec 2, priced at ₩950,100 found 3 days ago
Asiana Airlines
Fri, May 24 - Mon, May 27
GMP
Seoul
LHR
London
₩950,300 Roundtrip, found 3 days ago
₩950,300
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Fri, May 24 from Seoul to London, returning Mon, May 27, priced at ₩950,300 found 3 days ago
All Nippon Airways
Tue, Jun 18 - Tue, Jun 25
GMP
Seoul
LHR
London
₩956,300 Roundtrip, just found
₩956,300
Roundtrip
just found
Select All Nippon Airways flight, departing Tue, Jun 18 from Seoul to London, returning Tue, Jun 25, priced at ₩956,300 just found
Asiana Airlines
Wed, Nov 27 - Mon, Dec 2
GMP
Seoul
LHR
London
₩960,200 Roundtrip, found 3 days ago
₩960,200
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Wed, Nov 27 from Seoul to London, returning Mon, Dec 2, priced at ₩960,200 found 3 days ago
All Nippon Airways
Tue, Jun 18 - Tue, Jun 25
GMP
Seoul
LHR
London
₩968,000 Roundtrip, just found
₩968,000
Roundtrip
just found
Select All Nippon Airways flight, departing Tue, Jun 18 from Seoul to London, returning Tue, Jun 25, priced at ₩968,000 just found
All Nippon Airways
Wed, Jun 12 - Fri, Jun 21
GMP
Seoul
LHR
London
₩970,700 Roundtrip, found 1 day ago
₩970,700
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Jun 12 from Seoul to London, returning Fri, Jun 21, priced at ₩970,700 found 1 day ago
All Nippon Airways
Wed, Jun 12 - Fri, Jun 21
GMP
Seoul
LHR
London
₩974,700 Roundtrip, found 1 day ago
₩974,700
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Jun 12 from Seoul to London, returning Fri, Jun 21, priced at ₩974,700 found 1 day ago
Flights from Seoul (GMP) to London (LHR)
Origin airport
Gimpo Intl.
Destination airport
Heathrow
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
₩896,300
Distance
8815 km

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 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 GMP 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 Gimpo Airport to London Heathrow?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Gimpo Airport to Heathrow Airport (LHR) was ₩896,300. Fares this cheap don’t wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Airport to LHR?
Each air carrier has its own 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 Gimpo Airport to London Heathrow 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 Gimpo Airport to London Heathrow flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from GMP to LHR?
The distance is around 8,900 kilometers. Sleep mask? Check. Toiletries? Double check. You’ll need to pack all the travel comforts for this long-haul Seoul to Hounslow flight.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to Heathrow Airport?
Flying nonstop between Gimpo Intl. Airport (GMP) and LHR isn’t possible at present. However, you’ll still be able to book a flight to Hounslow with at least one stop.
Are Gimpo Intl. Airport (GMP) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some super cheap airfares from GMP to Heathrow Airport popping up a few weeks before the departure date. If you’d rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.
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London

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₩977,200
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₩793,500
*Available to Expedia members.