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£317+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
— GMP
8 Jul — 15 Jul1
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 3 July 2025.

Return from

£480

One-way from

£317

Popular in

August

Cheapest in

November

Average price

£763
Air China
  • Air China
  • 15/10-27/10
  • 2 total stops
  • 66h 50m total
  • London to Seoul
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Air China
  • Air China
  • 3/9
  • 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).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 3 July 2025.

Wed 15/1022:40LHR - GMP
1 stop30h 25mAir China
Mon 27/1014:25GMP - LHR
1 stop36h 25mAir China
Deal found 1/7£480
Tue 23/912:35LGW - GMP
1 stop16h 30mAir China
Tue 14/1014:25GMP - LGW
1 stop24h 10mAir China
Deal found 2/7£488
Fri 7/1121:30LHR - GMP
1 stop29h 55mChina Southern
Sun 16/1113:45GMP - LHR
1 stop37h 10mChina Southern
Deal found 1/7£489
Sun 9/1110:30LGW - GMP
1 stop24h 20mMultiple Airlines
Sat 15/1112:00GMP - LGW
1 stop27h 30mMultiple Airlines
Deal found 30/6£541
Sun 2/1117:40LHR - GMP
1 stop34h 25mMultiple Airlines
Sun 16/1113:45GMP - LHR
1 stop37h 10mMultiple Airlines
Deal found 2/7£579
Mon 8/918:05LGW - GMP
1 stop32h 55mChina Eastern
Mon 15/920:50GMP - LGW
1 stop26h 10mChina Eastern
Deal found 1/7£589
Fri 1/809:25LCY - GMP
2 stops29h 00mMultiple Airlines
Wed 6/815:50GMP - LCY
2 stops34h 45mMultiple Airlines
Deal found 2/7£1,138
Fri 7/1117:15LCY - GMP
2 stops20h 15mANA
Thu 13/1107:45GMP - LCY
2 stops34h 35mANA
Deal found 1/7£3,040

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 3 July 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

Wed 15/10

22:40-13:05

1 stop30h 25m

Seoul Gimpo Intl

Mon 27/10

14:25-17:50

1 stop36h 25m

£480

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 23/9

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 14/10

14:25-06:35

1 stop24h 10m

£488

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Fri 7/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 13/11

13:45-17:55

1 stop37h 10m

£489

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 9/11

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Sat 15/11

12:00-06:30

1 stop27h 30m

£541

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sun 2/11

17:40-13:05

1 stop34h 25m

Seoul Gimpo Intl

Sun 16/11

13:45-17:55

1 stop37h 10m

£579

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 8/9

18:05-11:00

1 stop32h 55m

Seoul Gimpo Intl

Mon 15/9

20:50-15:00

1 stop26h 10m

£589

LondonSeoul

LCY - GMP

LCYGMP

London City

Fri 1/8

09:25-22:25

2 stops29h 00m

Seoul Gimpo Intl

Wed 6/8

15:50-18:35

2 stops34h 45m

£1,138

LondonSeoul

LCY - GMP

LCYGMP

London City

Fri 7/11

17:15-22:30

2 stops20h 15m

Seoul Gimpo Intl

Thu 13/11

07:45-09:20

2 stops34h 35m

£3,040

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 3/9

12:35-13:05

1 stop16h 30m

£317

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Thu 28/8

21:00-12:25

1 stop31h 25m

£318

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 16 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 23 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 3 July 2025.
Read reviews from past customers who have flown ANA, China Southern, andAir China to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
893 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.5

Food

7.7

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
8.4
Very Good
893 reviews
ANA
8.4
Very Good
893 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.5

Food

7.7

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
7.6
Good
100 reviews
ANA
8.4
Very Good
893 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.5

Food

7.7

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.
Air China
7.2
Good
92 reviews
ANA
8.4
Very Good
893 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.5

Food

7.7

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
7.1
Good
152 reviews
ANA
8.4
Very Good
893 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.5

Food

7.7

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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