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Cheap flights from Seoul Gimpo Intl Airport to London from £366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to London departing on 19/2. 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
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Find the cheapest flights from Seoul Gimpo Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:35 - 17:55
GMP
-
LCY
41h 20m
2 stops
Multiple Airlines Logo
12:15 - 22:25
LCY
-
GMP
50h 10m
2 stops
£1,171Multiple Airlines
Mon, 1 Jun - Sat, 6 Jun
Multiple Airlines Logo
15:00 - 08:40
GMP
-
LCY
49h 40m
2 stops
Multiple Airlines Logo
09:15 - 20:10
LCY
-
GMP
26h 55m
2 stops
£4,687Multiple Airlines
Sat, 4 Apr - Thu, 9 Apr
Multiple Airlines Logo
07:40 - 08:40
GMP
-
LCY
33h 00m
2 stops
Multiple Airlines Logo
19:15 - 18:35
LCY
-
GMP
39h 20m
2 stops
£4,720Multiple Airlines
Tue, 2 Jun - Sun, 7 Jun
Multiple Airlines Logo
07:40 - 08:40
GMP
-
LCY
33h 00m
2 stops
Multiple Airlines Logo
19:15 - 18:35
LCY
-
GMP
39h 20m
2 stops
£8,895Multiple Airlines
Tue, 2 Jun - Sun, 7 Jun

momondo Fare Finder

 
Customise your flight search to find flights from Seoul Gimpo Intl Airport to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Mon 1/6

08:35-17:55

2 stops41h 20m

London City

Sat 6/6

12:15-22:25

2 stops50h 10m

£1,171

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Sat 4/4

15:00-08:40

2 stops49h 40m

London City

Thu 9/4

09:15-20:10

2 stops26h 55m

£4,687

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Tue 2/6

07:40-08:40

2 stops33h 00m

London City

Sun 7/6

19:15-18:35

2 stops39h 20m

£4,720

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Tue 2/6

07:40-08:40

2 stops33h 00m

London City

Sun 7/6

19:15-18:35

2 stops39h 20m

£8,895

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Thu 19/2

14:25-09:20

2 stops27h 55m

£366

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Wed 8/7

16:00-08:40

3 stops48h 40m

£865

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Wed 8/7

16:00-07:15

3 stops47h 15m

£887

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Thu 23/7

07:40-08:40

3 stops33h 00m

£1,183

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Wed 6/5

19:50-08:40

3 stops44h 50m

£1,281

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Sat 4/4

13:55-17:55

3 stops36h 00m

£1,340

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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When to book flights from Seoul Gimpo Intl Airport to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seoul Gimpo Intl Airport to London City Airport (GMP to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to London City Airport

Fastest flight time

49h 40m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to London City Airport takes 49h 40m
There are no direct flights from Seoul Gimpo Intl Airport to London City Airport. There are no popular flight routes from Seoul Gimpo Intl Airport to London City Airport.
Search flight deals

  • How far is Seoul Gimpo Intl to London City by plane?

    There are 5490.3 mi between Seoul Gimpo Intl and London City. In terms of flight time, this usually takes a little over 49h 40m.

  • When did momondo last update prices for flights from Seoul Gimpo Intl Airport to London City Airport?

    Prices for flights from Seoul Gimpo Intl Airport to London City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seoul Gimpo Intl Airport to London City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul Gimpo Intl Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Seoul Gimpo Intl Airport to London City Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seoul Gimpo Intl Airport from London City Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seoul Gimpo Intl Airport to London City Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

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

Finding the right flight to London from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Seoul to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seoul to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Seoul.

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

If you are not ready to book a flight from Seoul to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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