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£315+ Cheap flights to Gimpo Intl

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
— GMP
18 Jun — 25 Jun1
1 adult

Flights to Gimpo Intl in 2025

Find the latest flights to Gimpo Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 June 2025.

Return from

£430

One-way from

£315

Popular in

August

Cheapest in

November

Average price

£511
China Southern
  • China Southern
  • 1/9-13/10
  • 2 total stops
  • 68h 00m total
  • London to Seoul
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Air China
  • Air China
  • 31/8
  • 1 total stop
  • 16h 30m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£102 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
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Average for return flights in June 2025
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Find flight deals to Gimpo Intl Airport

Cheapest flights to Gimpo Intl Airport
Explore the most affordable flight options available to Gimpo Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Mon 1/921:00LHR - GMP
1 stop31h 25mChina Southern
Mon 13/1013:30GMP - LHR
1 stop36h 35mChina Southern
Deal found 12/6£430
Fri 19/912:35LGW - GMP
1 stop16h 30mAir China
Sat 11/1014:25GMP - LGW
1 stop24h 10mAir China
Deal found 10/6£430
Tue 11/1117:40LHR - GMP
1 stop34h 25mAir China
Sun 30/1114:25GMP - LHR
1 stop34h 30mAir China
Deal found 12/6£449
Sun 15/619:00LGW - GMP
1 stop32h 00mChina Eastern
Wed 18/612:00GMP - LGW
1 stop35h 00mChina Eastern
Deal found 10/6£454
Mon 23/621:00LHR - GMP
1 stop31h 25mMultiple Airlines
Tue 1/714:25GMP - LHR
1 stop35h 20mMultiple Airlines
Deal found 12/6£525
Tue 11/1110:30LGW - GMP
1 stop24h 20mMultiple Airlines
Wed 26/1112:00GMP - LGW
1 stop27h 30mMultiple Airlines
Deal found 11/6£538
Mon 16/621:20LHR - GMP
1 stop29h 40mChina Eastern
Thu 19/612:00GMP - LHR
1 stop38h 40mChina Eastern
Deal found 11/6£596
Sat 13/909:20LCY - GMP
2 stops28h 00mMultiple Airlines
Sat 20/915:50GMP - LCY
2 stops49h 00mMultiple Airlines
Deal found 10/6£779
Thu 10/708:45LCY - GMP
2 stops25h 50mANA
Thu 17/707:40GMP - LCY
2 stops32h 40mANA
Deal found 12/6£2,566

Cheapflights Fare Finder

Locate flights to Gimpo Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 June 2025.
Use the filters below to find and compare flights to Seoul Gimpo Intl Airport that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Mon 1/9

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Mon 13/10

13:30-18:05

1 stop36h 35m

£430

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 19/9

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sat 11/10

14:25-06:35

1 stop24h 10m

£430

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Tue 11/11

17:40-13:05

1 stop34h 25m

Seoul Gimpo Intl

Sun 30/11

14:25-15:55

1 stop34h 30m

£449

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 9/9

18:00-19:50

1 stop17h 50m

Seoul Gimpo Intl

Sun 30/11

12:00-06:30

1 stop27h 30m

£521

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Mon 23/6

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Tue 1/7

14:25-17:45

1 stop35h 20m

£525

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 11/11

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Wed 26/11

12:00-06:30

1 stop27h 30m

£538

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sun 7/9

21:20-11:00

1 stop29h 40m

Seoul Gimpo Intl

Fri 19/9

20:50-18:40

1 stop29h 50m

£697

LondonSeoul

LCY - GMP

LCYGMP

London City

Sat 13/9

09:20-21:20

2 stops28h 00m

Seoul Gimpo Intl

Sat 20/9

15:50-08:50

2 stops49h 00m

£779

LondonSeoul

LCY - GMP

LCYGMP

London City

Thu 10/7

08:45-18:35

2 stops25h 50m

Seoul Gimpo Intl

Thu 17/7

07:40-08:20

2 stops32h 40m

£2,566

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 31/8

12:35-13:05

1 stop16h 30m

£315

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 19 results
1
2

Best time to book a flight to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Seoul Gimpo Intl Airport

How long is the flight to Gimpo Intl?

On average, a flight from London to Gimpo Intl takes 18 hours 18 minutes. Flights to Gimpo Intl from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Gimpo Intl?

The most popular airlines flying from London to Gimpo Intl are Air China, China Southern and Japan Airlines.

Air China
Air China
From £462
China Southern
China Southern
From £464
Japan Airlines
Japan Airlines
From £1,436

What are the cheapest airlines that fly to Gimpo Intl?

The cheapest airlines flying from London to Gimpo Intl are Air China, China Southern and Japan Airlines.

Rainfall in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Gimpo Intl ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Gimpo Intl when rainfall is around 27.0 mm.

Temperature in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Gimpo Intl, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Gimpo Intl

Get insights into the airlines that provide service to Gimpo Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gimpo Intl. Reviews last updated 13 June 2025.
Read reviews from past customers who have flown ANA, China Southern and China Eastern to Seoul. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
882 reviews
Check prices

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very Good
882 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
China Southern
7.5
Good
99 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
China Eastern
7.2
Good
150 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Food

7.7

Entertainment

7.9

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

FAQs about flying to Gimpo Intl

  • Can I find cheaper flights to Gimpo Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Gimpo Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Gimpo Intl?

    Based on reviews from Cheapflights users, Air China is rated the highest out of the airlines that fly to Gimpo Intl.

  • Where does the fastest flight to Gimpo Intl depart from?

    For those looking to save time traveling to Gimpo Intl, London offers the quickest one-way flight (16 hours 30 minutes).

  • Does Seoul Gimpo Intl have car hire?

    Yes. Those touching down at Seoul Gimpo Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Seoul Gimpo Intl?

    Yes. Seoul Gimpo Intl has hotels nearby for those requiring accommodations. LOTTE City Hotel Gimpo Airport is the closest property to Seoul Gimpo Intl (0.0 mi away from Seoul Gimpo Intl).

See more FAQs

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