NZ$358 Cheap Flights Seoul to London (GMP-LHR)

View NZ$358 flight on Mon, 8 Dec 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Thu, 20 Nov - Sat, 29 Nov
GMP
Seoul
LHR
London
NZ$858 Return, found 1 day ago
NZ$858
Return
found 1 day ago
Select China Southern Airlines flight, departing Thu, 20 Nov from Seoul to London, returning Sat, 29 Nov, priced at NZ$858 found 1 day ago
Air China
Thu, 20 Nov - Sat, 29 Nov
GMP
Seoul
LHR
London
NZ$1,017 Return, found 1 day ago
NZ$1,017
Return
found 1 day ago
Select Air China flight, departing Thu, 20 Nov from Seoul to London, returning Sat, 29 Nov, priced at NZ$1,017 found 1 day ago
Air China
Thu, 20 Nov - Sat, 29 Nov
GMP
Seoul
LHR
London
NZ$1,066 Return, found 1 day ago
NZ$1,066
Return
found 1 day ago
Select Air China flight, departing Thu, 20 Nov from Seoul to London, returning Sat, 29 Nov, priced at NZ$1,066 found 1 day ago
Air China
Thu, 20 Nov - Sat, 29 Nov
GMP
Seoul
LHR
London
NZ$1,190 Return, found 1 day ago
NZ$1,190
Return
found 1 day ago
Select Air China flight, departing Thu, 20 Nov from Seoul to London, returning Sat, 29 Nov, priced at NZ$1,190 found 1 day ago
China Southern Airlines
Thu, 11 Dec - Sun, 28 Dec
GMP
Seoul
LHR
London
NZ$1,233 Return, found 6 days ago
NZ$1,233
Return
found 6 days ago
Select China Southern Airlines flight, departing Thu, 11 Dec from Seoul to London, returning Sun, 28 Dec, priced at NZ$1,233 found 6 days ago
Air China
Mon, 8 Dec - Sat, 20 Dec
GMP
Seoul
LHR
London
NZ$1,290 Return, found 1 day ago
NZ$1,290
Return
found 1 day ago
Select Air China flight, departing Mon, 8 Dec from Seoul to London, returning Sat, 20 Dec, priced at NZ$1,290 found 1 day ago
Asiana Airlines
Wed, 7 Jan - Fri, 9 Jan
GMP
Seoul
LHR
London
NZ$2,186 Return, found 1 day ago
NZ$2,186
Return
found 1 day ago
Select Asiana Airlines flight, departing Wed, 7 Jan from Seoul to London, returning Fri, 9 Jan, priced at NZ$2,186 found 1 day ago
Japan Airlines
Wed, 7 Jan - Fri, 9 Jan
GMP
Seoul
LHR
London
NZ$2,221 Return, found 1 day ago
NZ$2,221
Return
found 1 day ago
Select Japan Airlines flight, departing Wed, 7 Jan from Seoul to London, returning Fri, 9 Jan, priced at NZ$2,221 found 1 day ago
China Southern Airlines
Wed, 7 Jan - Fri, 9 Jan
GMP
Seoul
LHR
London
NZ$2,264 Return, found 1 day ago
NZ$2,264
Return
found 1 day ago
Select China Southern Airlines flight, departing Wed, 7 Jan from Seoul to London, returning Fri, 9 Jan, priced at NZ$2,264 found 1 day ago
All Nippon Airways
Sat, 10 Jan - Sat, 17 Jan
GMP
Seoul
LHR
London
NZ$2,911 Return, found 22 hours ago
NZ$2,911
Return
found 22 hours ago
Select All Nippon Airways flight, departing Sat, 10 Jan from Seoul to London, returning Sat, 17 Jan, priced at NZ$2,911 found 22 hours ago
Flight from Seoul to London route information
Origin airport
Gimpo Intl.
Destination airport
Heathrow
Airlines serving
Air China, All Nippon Airways, China Southern Airlines, Japan Airlines
Return price
NZ$858
Distance
8815 km

Perfect flights from Seoul to London

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gimpo Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from NZ$358 and roundtrip prices from NZ$858. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

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 NZ$858. 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 kilometres. 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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