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Flights to Seoul Gimpo Intl

£336 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 28/8. 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
1 adult, Economy, 0 bags

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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
£556China Southern
Mon, 9 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
£559China Southern
Mon, 16 Nov - Thu, 3 Dec
Multiple Airlines Logo
11:15 - 14:10
MAN
-
GMP
17h 55m
1 stop
Multiple Airlines Logo
08:35 - 05:50
GMP
-
MAN
30h 15m
1 stop
£566Multiple Airlines
Tue, 3 Nov - Sat, 14 Nov
Multiple Airlines Logo
11:15 - 14:10
MAN
-
GMP
17h 55m
1 stop
Multiple Airlines Logo
08:35 - 05:50
GMP
-
MAN
30h 15m
1 stop
£567Multiple Airlines
Thu, 12 Nov - Fri, 20 Nov
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
£610China Eastern
Wed, 23 Sep - Tue, 13 Oct
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£642Air China
Mon, 31 Aug - Thu, 10 Sep
Air China Logo
11:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 05:40
GMP
-
LGW
24h 15m
1 stop
£658Air China
Mon, 2 Nov - Sun, 15 Nov
Japan Airlines Logo
17:15 - 17:55
GLA
-
GMP
40h 40m
2 stops
Japan Airlines Logo
18:40 - 23:30
GMP
-
GLA
36h 50m
2 stops
£1,608Japan Airlines
Sat, 18 Jul - Sat, 25 Jul
Japan Airlines Logo
14:05 - 21:15
GLA
-
GMP
23h 10m
2 stops
Japan Airlines Logo
19:15 - 23:05
GMP
-
GLA
35h 50m
2 stops
£1,639Japan Airlines
Wed, 1 Jul - Wed, 8 Jul
China Eastern Logo
13:25 - 11:00
BHX
-
GMP
37h 35m
2 stops
China Eastern Logo
12:00 - 09:30
GMP
-
BHX
29h 30m
2 stops
£1,842China Eastern
Fri, 9 Oct - Fri, 23 Oct

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 6 June 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

Mon 9/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 19/11

13:30-17:55

1 stop37h 25m

£556

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Mon 16/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 3/12

13:30-17:55

1 stop37h 25m

£559

ManchesterSeoul

MAN - GMP

MANGMP

Manchester

Tue 3/11

11:15-14:10

1 stop17h 55m

Seoul Gimpo Intl

Sat 14/11

08:35-05:50

1 stop30h 15m

£566

ManchesterSeoul

MAN - GMP

MANGMP

Manchester

Thu 12/11

11:15-14:10

1 stop17h 55m

Seoul Gimpo Intl

Fri 20/11

08:35-05:50

1 stop30h 15m

£567

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 23/9

11:35-19:50

1 stop24h 15m

Seoul Gimpo Intl

Tue 13/10

20:50-15:00

1 stop26h 10m

£610
Fastest return journey

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 31/8

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 10/9

14:25-06:35

1 stop24h 10m

£642

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 2/11

11:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 15/11

14:25-05:40

1 stop24h 15m

£658

GlasgowSeoul

GLA - GMP

GLAGMP

Glasgow Intl

Sat 18/7

17:15-17:55

2 stops40h 40m

Seoul Gimpo Intl

Sat 25/7

18:40-23:30

2 stops36h 50m

£1,608

GlasgowSeoul

GLA - GMP

GLAGMP

Glasgow Intl

Wed 1/7

14:05-21:15

2 stops23h 10m

Seoul Gimpo Intl

Wed 8/7

19:15-23:05

2 stops35h 50m

£1,639

BirminghamSeoul

BHX - GMP

BHXGMP

Birmingham

Fri 9/10

13:25-11:00

2 stops37h 35m

Seoul Gimpo Intl

Fri 23/10

12:00-09:30

2 stops29h 30m

£1,842

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £334. 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 £340.

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 £341 in November
MOST EXPENSIVE MONTH TO FLY TO SEOUL GIMPO INTL AIRPORT FROM LONDON HEATHROW AIRPORTMay156% more expensiveIt costs about £1,916 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

£336

Best Round-Trip Price

£556

Fastest flight time

29h 00m
The best one-way flight price to Seoul from United Kingdom in the last 5 days is £336 (London Gatwick to Seoul Gimpo Intl).
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The best round-trip flight price to Seoul from United Kingdom in the last 5 days is £556 (London Heathrow to Seoul Gimpo Intl).
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The fastest flight to Seoul from United Kingdom takes 29h 00m (Birmingham to Seoul Gimpo Intl).
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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 June 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.

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