LHR - GMP

£303 Find Cheap Flights from London Heathrow Airport to Seoul Gimpo Intl – Compare and Save

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Everything you should know

Cheapest return flight
£455
Typical prices: £389-£551
China Southern
Sat 24/11Mon 10/12
LHR - GMP • 1 stop
Cheapest one-way flight
£303
Typical prices: £267-£416
China Southern
Fri 30/11
LHR - GMP • 1 stop
Direct flights
Not available
There are currently no direct flights between London Heathrow Airport and Seoul Gimpo Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 13% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg £359 (return)
Tokyo Haneda (HND)
Shortest trip • 19h 33m (one-way)
Insights
Insights
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We hope you enjoy your trip to Seoul Gimpo Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Heathrow to Gimpo Intl (LHR-GMP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Gimpo Intl

Wed, 25 Nov - Thu, 10 Dec
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£455China Southern
Tue, 24 Nov - Thu, 10 Dec
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£455China Southern
Mon, 1 Mar - Thu, 11 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Wed, 3 Mar - Thu, 18 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Wed, 3 Mar - Wed, 17 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Tue, 2 Mar - Wed, 17 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Tue, 2 Mar - Thu, 18 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Tue, 2 Mar - Thu, 11 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Tue, 2 Mar - Wed, 10 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Wed, 3 Mar - Thu, 11 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£458China Southern
Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Seoul Gimpo Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from London Heathrow Airport to Seoul Gimpo Intl Airport?

Return flights from London Heathrow Airport to Seoul Gimpo Intl Airport typically range from £389 to £551. The lowest price found in the past 5 days was £455 on China Southern.

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Key details for London Heathrow Airport to Seoul Gimpo Intl Airport flights

Low season

August

Cheapest flight

£303
Beat the crowds with an average 92% drop in traveller numbers.
The most popular month to fly with an average 12% increase in traveller numbers.
One-way flight from London Heathrow Airport to Seoul Gimpo Intl Airport

When to book flights from Heathrow to Gimpo Intl

Are your dates flexible? Find out the best times to travel from Heathrow to Gimpo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Heathrow Airport to Seoul Gimpo Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from London Heathrow Airport to Seoul Gimpo Intl Airport?

    Two cabin classes are available on flights from London Heathrow Airport to Seoul Gimpo Intl Airport:

    • Economy class
    • Business Class

  • How long is a flight from London Heathrow Airport to Seoul Gimpo Intl Airport?

    A direct flight from London Heathrow Airport to Seoul Gimpo Intl Airport takes 00m, covering 5,506 miles.

  • Do I need a passport to fly from London Heathrow Airport to Seoul Gimpo Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Heathrow Airport to Seoul Gimpo Intl Airport flight?

    Return flights from London Heathrow Airport to Seoul Gimpo Intl Airport range from £389 to £551, with an average of £446 over the past 12 months. Anything below £389 counts as a good deal.

  • How are flight prices from London Heathrow Airport to Seoul Gimpo Intl Airport looking right now?

    One-way fares from London Heathrow Airport to Seoul Gimpo Intl Airport are currently higher than usual. Average one-way flight prices are about £307, which is 7% above the typical average for this route.

  • Which airports can I use when flying from London Heathrow Airport to Seoul Gimpo Intl Airport?

    Flights from London Heathrow Airport to Seoul Gimpo Intl Airport usually depart from London Heathrow (LHR) and arrive at Seoul Gimpo Intl (GMP).

  • Which airports do connecting flights from London Heathrow Airport to Seoul Gimpo Intl Airport pass through?

    One-stop flights from London Heathrow Airport to Seoul Gimpo Intl Airport most commonly connect through:

    • Beijing Daxing Intl (PKX) – 47% of one-stop connections
    • Tokyo Haneda (HND) – 18% of one-stop connections
    • Beijing Capital (PEK) – 18% of one-stop connections
    • Shanghai Pu Dong (PVG) – 16% of one-stop connections

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Seoul Gimpo Intl Airport?

    Yes. Flexible dates can save you up to 43% on flights from London Heathrow Airport to Seoul Gimpo Intl Airport. Sunday is the cheapest departure day at £355 return on average, while Tuesday is the most expensive at £621, a difference of £266.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from London Heathrow Airport to Seoul Gimpo Intl Airport?

    Flying via Tokyo Haneda (HND) gives the shortest average 1-stop total travel time of 19h 33m, compared to 23h 34m via Beijing Capital (PEK) and 27h 12m via Shanghai Pu Dong (PVG).

  • What is the time difference between London Heathrow Airport and Seoul Gimpo Intl Airport?

    Seoul Gimpo Intl Airport is 9 hours ahead of London Heathrow Airport (Korean Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seoul Gimpo Intl Airport?

    Some of the most popular sights in Seoul Gimpo Intl Airport are Lotte World and COEX Convention and Exhibition Center. These are among the most viewed places in Seoul Gimpo Intl Airport on KAYAK.

Your guide to booking London Heathrow Airport to Seoul Gimpo Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Tuesday. On this route, Sunday flights average £355, about £266 less than Tuesday fares (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London Heathrow Airport to Seoul Gimpo Intl Airport trip for December. Fares historically average £389 return in that month – typically £300 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seoul Gimpo Intl Airport.

    • Intercity Seoul Hotel
    • LOTTE City Hotel Gimpo Airport
    • Mayfield Hotel & Resort Seoul

More options for your flight from Heathrow to Gimpo Intl

Complete your trip to Gimpo Intl with a hotel stay or car hire

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Hotels in Seoul
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