Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Seoul Gimpo Intl

£317 Cheap flights to Seoul Gimpo Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Seoul Gimpo Intl Airport departing on 19/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Seoul Gimpo Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
21:30 - 12:25
LHR
-
GMP
29h 55m
1 stop
China Southern Logo
13:30 - 17:55
GMP
-
LHR
37h 25m
1 stop
£543China Southern
Sat, 7 Nov - Thu, 19 Nov
China Southern Logo
21:30 - 12:25
LHR
-
GMP
29h 55m
1 stop
China Southern Logo
13:30 - 17:55
GMP
-
LHR
37h 25m
1 stop
£562China Southern
Tue, 10 Nov - Thu, 26 Nov
Multiple Airlines Logo
18:00 - 19:50
LGW
-
GMP
17h 50m
1 stop
Multiple Airlines Logo
20:50 - 15:00
GMP
-
LGW
26h 10m
1 stop
£569Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
11:35 - 19:50
LGW
-
GMP
24h 15m
1 stop
Multiple Airlines Logo
20:50 - 15:00
GMP
-
LGW
26h 10m
1 stop
£570Multiple Airlines
Fri, 29 May - Sun, 7 Jun
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:45
GMP
-
LGW
24h 20m
1 stop
£578Air China
Fri, 2 Oct - Sun, 18 Oct
China Eastern Logo
11:35 - 19:50
LGW
-
GMP
24h 15m
1 stop
China Eastern Logo
12:00 - 06:40
GMP
-
LGW
26h 40m
1 stop
£606China Eastern
Sun, 7 Jun - Sun, 14 Jun
China Eastern Logo
11:35 - 19:50
LGW
-
GMP
24h 15m
1 stop
China Eastern Logo
20:50 - 15:00
GMP
-
LGW
26h 10m
1 stop
£608China Eastern
Tue, 29 Sep - Mon, 19 Oct
Air China Logo
22:40 - 13:05
LHR
-
GMP
30h 25m
1 stop
Air China Logo
14:25 - 17:40
GMP
-
LHR
35h 15m
1 stop
£609Air China
Thu, 1 Oct - Fri, 9 Oct
ANA Logo
10:30 - 18:35
BHX
-
GMP
24h 05m
2 stops
ANA Logo
07:40 - 21:25
GMP
-
BHX
21h 45m
2 stops
£1,680ANA
Tue, 16 Jun - Tue, 23 Jun
ANA Logo
06:05 - 22:20
BHX
-
GMP
32h 15m
2 stops
ANA Logo
07:40 - 21:45
GMP
-
BHX
22h 05m
2 stops
£2,138ANA
Wed, 10 Jun - Wed, 17 Jun

momondo Fare Finder

 
Locate flights to Seoul Gimpo Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 15 May 2026.
Use the filters below to find and compare flights to Seoul Gimpo Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Sat 7/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 19/11

13:30-17:55

1 stop37h 25m

£543

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Tue 10/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 26/11

13:30-17:55

1 stop37h 25m

£562

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 26/5

18:00-19:50

1 stop17h 50m

Seoul Gimpo Intl

Tue 2/6

20:50-15:00

1 stop26h 10m

£569

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 29/5

11:35-19:50

1 stop24h 15m

Seoul Gimpo Intl

Sun 7/6

20:50-15:00

1 stop26h 10m

£570
Fastest return journey

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 2/10

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 18/10

14:25-06:45

1 stop24h 20m

£578

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 7/6

11:35-19:50

1 stop24h 15m

Seoul Gimpo Intl

Sun 14/6

12:00-06:40

1 stop26h 40m

£606

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 29/9

11:35-19:50

1 stop24h 15m

Seoul Gimpo Intl

Mon 19/10

20:50-15:00

1 stop26h 10m

£608

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Thu 1/10

22:40-13:05

1 stop30h 25m

Seoul Gimpo Intl

Fri 9/10

14:25-17:40

1 stop35h 15m

£609

BirminghamSeoul

BHX - GMP

BHXGMP

Birmingham

Tue 16/6

10:30-18:35

2 stops24h 05m

Seoul Gimpo Intl

Tue 23/6

07:40-21:25

2 stops21h 45m

£1,680

BirminghamSeoul

BHX - GMP

BHXGMP

Birmingham

Wed 10/6

06:05-22:20

2 stops32h 15m

Seoul Gimpo Intl

Wed 17/6

07:40-21:45

2 stops22h 05m

£2,138

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul Gimpo Intl Airport from

Flights to Seoul Gimpo Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Seoul Gimpo Intl Airport to help you craft the best travel plan.

What is the cheapest month to fly to Seoul Gimpo Intl Airport?

In general, December is the cheapest month to fly from United Kingdom to Seoul Gimpo Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £330. If you aren’t able to travel during the month of December, then book flights to Seoul Gimpo Intl Airport from United Kingdom during November instead. Flights to Seoul Gimpo Intl Airport in November, while not as cheap as those in December, still average around £336.

Cheapest flights to Seoul Gimpo Intl

Find the cheapest flights to Seoul Gimpo Intl from your nearest city or airport
Find flights from London Heathrow Airport to Seoul Gimpo Intl Airport
CHEAPEST MONTH TO FLY TO SEOUL GIMPO INTL AIRPORT FROM LONDON HEATHROW AIRPORTNovember55% cheaperFlying from London Heathrow Airport to Seoul Gimpo Intl Airport costs on average just £338 in November
MOST EXPENSIVE MONTH TO FLY TO SEOUL GIMPO INTL AIRPORT FROM LONDON HEATHROW AIRPORTMay156% more expensiveIt costs about £1,896 for flights to Seoul Gimpo Intl Airport from London Heathrow Airport in May
MOST POPULAR MONTH TO FLY TO SEOUL GIMPO INTL AIRPORT FROM LONDON HEATHROW AIRPORTSeptember500% more users visitedMore momondo users searched in flights to Seoul Gimpo Intl Airport from London Heathrow Airport in September than any other month

Cheap Seoul Gimpo Intl Airport flight deals and tips

Summary info about Seoul Gimpo Intl Airport flight prices, duration and airlines

Best One-Way Price

£317

Best Round-Trip Price

£543

Fastest flight time

24h 15m
The best one-way flight price to Seoul from United Kingdom in the last 72 hours is £317 (London Gatwick to Seoul Gimpo Intl).
Search Deals
The best round-trip flight price to Seoul from United Kingdom in the last 72 hours is £543 (London Heathrow to Seoul Gimpo Intl).
Search Deals
The fastest flight to Seoul from United Kingdom takes 24h 15m (London Gatwick to Seoul Gimpo Intl).
Search Deals

Frequently asked questions about flying to Seoul Gimpo Intl Airport

What is the cheapest month to fly to Seoul Gimpo Intl Airport?

In general, when booking your flight to Seoul Gimpo Intl Airport, March is the cheapest month on average.

Is there an alternative airport near Seoul Gimpo Intl Airport?

Finding an alternative and possibly cheaper destination airport near Seoul Gimpo Intl Airport is possible. If you are planning a flight to Seoul Gimpo Intl Airport, consider booking flights to Incheon Intl Airport (30 mi from Seoul city centre).

When did momondo last update prices for flights to Seoul Gimpo Intl Airport?

Prices for flights to Seoul Gimpo Intl Airport were last updated today.

How many operators does momondo search for flights to Seoul Gimpo Intl Airport?

There is 1 operator available for flights to Seoul Gimpo Intl Airport as of May 2026.

How old do you have to be to fly to Seoul Gimpo Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Seoul Gimpo Intl Airport.

What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

The required travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul Gimpo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Seoul?

It is quick and easy to find flights to Seoul on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul with this policy.

How can momondo help me find flights to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seoul Gimpo Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 14/6
Sun 21/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul Gimpo Intl Airport GMP

Popular Flights to Seoul Gimpo Intl Airport

Popular routes according to searches in the past day on momondo
Flights from Tokyo Haneda to GMPfrom £1,557