Find flights
Airlines

£270+ 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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
— GMP
20 Aug — 27 Aug1
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 15 August 2025.

Return from

£420

One-way from

£270

Popular in

July

Cheapest in

November

Average price

£795
China Southern
  • China Southern
  • 6/11-11/11
  • 2 total stops
  • 67h 05m total
  • London to Seoul
Search Deals
China Southern
  • China Southern
  • 29/10
  • 1 total stop
  • 29h 55m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
Search Deals

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 15 August 2025.

Thu 6/1121:30LHR - GMP
1 stop29h 55mChina Southern
Tue 11/1113:45GMP - LHR
1 stop37h 10mChina Southern
Deal found 14/8£420
Thu 28/812:35LGW - GMP
1 stop16h 30mAir China
Mon 8/914:25GMP - LGW
1 stop24h 10mAir China
Deal found 13/8£420
Sat 4/1021:00LHR - GMP
1 stop31h 25mChina Southern
Tue 14/1013:30GMP - LHR
1 stop36h 35mChina Southern
Deal found 14/8£423
Sat 27/921:00LHR - GMP
1 stop31h 25mChina Southern
Mon 20/1013:30GMP - LHR
1 stop36h 35mChina Southern
Deal found 14/8£424
Fri 29/812:35LGW - GMP
1 stop16h 30mAir China
Wed 3/914:25GMP - LGW
1 stop24h 10mAir China
Deal found 13/8£431
Thu 28/812:35LGW - GMP
1 stop16h 30mAir China
Wed 3/914:25GMP - LGW
1 stop24h 10mAir China
Deal found 13/8£431
Thu 28/820:25LHR - GMP
1 stop32h 40mAir China
Fri 5/914:25GMP - LHR
1 stop14h 05mAir China
Deal found 13/8£432
Tue 2/922:40LHR - GMP
1 stop30h 25mAir China
Tue 16/914:25GMP - LHR
1 stop14h 05mAir China
Deal found 14/8£434
Thu 11/922:40LHR - GMP
1 stop30h 25mAir China
Wed 17/914:25GMP - LHR
1 stop14h 05mAir China
Deal found 13/8£434
Wed 3/1217:40LHR - GMP
1 stop34h 25mAir China
Mon 15/1214:25GMP - LHR
1 stop36h 25mAir China
Deal found 14/8£436
Wed 27/822:40LHR - GMP
1 stop30h 25mAir China
Fri 5/914:25GMP - LHR
1 stop14h 05mAir China
Deal found 13/8£437
Fri 26/921:00LHR - GMP
1 stop31h 25mChina Southern
Sat 11/1013:30GMP - LHR
1 stop36h 35mChina Southern
Deal found 13/8£441

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 15 August 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

Tue 4/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Wed 12/11

13:45-17:55

1 stop37h 10m

£420

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 29/8

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Mon 8/9

14:25-06:35

1 stop24h 10m

£420

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Thu 28/8

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Mon 8/9

14:25-06:35

1 stop24h 10m

£420

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 31/8

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 4/9

14:25-06:35

1 stop24h 10m

£420

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sat 4/10

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Tue 14/10

13:30-18:05

1 stop36h 35m

£423

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sat 4/10

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Fri 10/10

13:30-18:05

1 stop36h 35m

£423

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sat 4/10

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Mon 13/10

13:30-18:05

1 stop36h 35m

£423

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sat 4/10

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Wed 15/10

13:30-18:05

1 stop36h 35m

£423

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sat 4/10

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Sun 12/10

13:30-18:05

1 stop36h 35m

£423

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sat 4/10

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Sat 11/10

13:30-18:05

1 stop36h 35m

£423

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 57 results
1
2
3
...
6

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 17 hours 35 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 15 August 2025.
Read reviews from past customers who have flown Air 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.
Air China
7.3
Good
94 reviews
Check prices

Boarding

7.7

Comfort

7.0

Entertainment

6.1

Food

7.0

Overall

7.3

Crew

7.9

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
Air China
7.3
Good
94 reviews
Air China
7.3
Good
94 reviews
Check prices

Boarding

7.7

Comfort

7.0

Entertainment

6.1

Food

7.0

Overall

7.3

Crew

7.9

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Gimpo Intl by cabin class

Find flights to Gimpo Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Gimpo Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Gimpo Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Gimpo Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Gimpo Intl.

Can Cheapflights find flights to Gimpo Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Gimpo Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Gimpo Intl become cheaper?

Of course! You can track prices for flights to Gimpo Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.