S$446 Cheap Flights from Seoul to London

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Cheap Flights from Seoul to London (GMP-LHR)

Prices were available within the past 7 days and start at S$446 for one-way flights and S$1,451 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Fri, 3 May - Mon, 27 May
GMP
Seoul
LHR
London
S$1,451 Return, found 2 days ago
S$1,451
Return
found 2 days ago
Select China Southern Airlines flight, departing Fri, 3 May from Seoul to London, returning Mon, 27 May, priced at S$1,451 found 2 days ago
All Nippon Airways
Tue, 26 Nov - Wed, 4 Dec
GMP
Seoul
LHR
London
S$1,648 Return, found 4 days ago
S$1,648
Return
found 4 days ago
Select All Nippon Airways flight, departing Tue, 26 Nov from Seoul to London, returning Wed, 4 Dec, priced at S$1,648 found 4 days ago
All Nippon Airways
Thu, 17 Oct - Wed, 23 Oct
GMP
Seoul
LHR
London
S$2,462 Return, found 1 day ago
S$2,462
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 17 Oct from Seoul to London, returning Wed, 23 Oct, priced at S$2,462 found 1 day ago
All Nippon Airways
Sat, 11 May - Sun, 19 May
GMP
Seoul
LHR
London
S$2,497 Return, found 18 hours ago
S$2,497
Return
found 18 hours ago
Select All Nippon Airways flight, departing Sat, 11 May from Seoul to London, returning Sun, 19 May, priced at S$2,497 found 18 hours ago
All Nippon Airways
Thu, 13 Jun - Mon, 1 Jul
GMP
Seoul
LHR
London
S$2,655 Return, found 2 days ago
S$2,655
Return
found 2 days ago
Select All Nippon Airways flight, departing Thu, 13 Jun from Seoul to London, returning Mon, 1 Jul, priced at S$2,655 found 2 days ago
All Nippon Airways
Tue, 30 Apr - Tue, 7 May
GMP
Seoul
LHR
London
S$3,005 Return, found 2 days ago
S$3,005
Return
found 2 days ago
Select All Nippon Airways flight, departing Tue, 30 Apr from Seoul to London, returning Tue, 7 May, priced at S$3,005 found 2 days ago
All Nippon Airways
Wed, 26 Jun - Sat, 29 Jun
GMP
Seoul
LHR
London
S$3,014 Return, found 4 days ago
S$3,014
Return
found 4 days ago
Select All Nippon Airways flight, departing Wed, 26 Jun from Seoul to London, returning Sat, 29 Jun, priced at S$3,014 found 4 days ago
All Nippon Airways
Tue, 2 Jul - Mon, 15 Jul
GMP
Seoul
LHR
London
S$3,086 Return, found 1 day ago
S$3,086
Return
found 1 day ago
Select All Nippon Airways flight, departing Tue, 2 Jul from Seoul to London, returning Mon, 15 Jul, priced at S$3,086 found 1 day ago
All Nippon Airways
Tue, 2 Jul - Mon, 15 Jul
GMP
Seoul
LHR
London
S$3,103 Return, found 3 days ago
S$3,103
Return
found 3 days ago
Select All Nippon Airways flight, departing Tue, 2 Jul from Seoul to London, returning Mon, 15 Jul, priced at S$3,103 found 3 days ago
Japan Airlines
Mon, 29 Apr - Fri, 3 May
GMP
Seoul
LHR
London
S$3,209 Return, found 5 days ago
S$3,209
Return
found 5 days ago
Select Japan Airlines flight, departing Mon, 29 Apr from Seoul to London, returning Fri, 3 May, priced at S$3,209 found 5 days ago
Seoul to London route information
Origin airport
Gimpo Intl.
Destination airport
Heathrow
Airlines serving
All Nippon Airways
Return price
S$1,451
Distance
8815 km

Perfect flights from Seoul to London

Your Journey from Seoul to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air China, Korean Air, China Southern Airlines, All Nippon Airways, Japan Airlines. Our selection of flights from Gimpo Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to London Flights

Experience the joy of finding cheap flights from Gimpo Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$446 and roundtrip prices from S$1,451*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$1,451. 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.
Seoul Airports

Seoul

Incheon Intl. to London
S$735.90
*Available to Expedia members.