Cheap flights from Busan to London from £177

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Busan to London

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:35 - 06:30PUS  Busan Gimhae-LGW London Gatwick
26h 55m1 stop Shanghai Pu Dong
China Eastern Logo
10:30 - 16:50LGW  London Gatwick-PUS Busan Gimhae
21h 20m1 stop Shanghai Pu Dong
£414China Eastern
Tue, 24 Nov - Sat, 5 Dec
China Eastern Logo
12:35 - 06:30PUS  Busan Gimhae-LGW London Gatwick
26h 55m1 stop Shanghai Pu Dong
China Eastern Logo
17:00 - 11:35LGW  London Gatwick-PUS Busan Gimhae
33h 35m1 stop Shanghai Pu Dong
£437China Eastern
Mon, 23 Nov - Sun, 29 Nov
China Eastern Logo
17:50 - 06:30PUS  Busan Gimhae-LGW London Gatwick
21h 40m1 stop Shanghai Pu Dong
China Eastern Logo
10:30 - 11:35LGW  London Gatwick-PUS Busan Gimhae
16h 05m1 stop Shanghai Pu Dong
£438China Eastern
Thu, 3 Dec - Sun, 6 Dec
China Eastern Logo
17:50 - 06:30PUS  Busan Gimhae-LGW London Gatwick
21h 40m1 stop Shanghai Pu Dong
China Eastern Logo
10:30 - 16:50LGW  London Gatwick-PUS Busan Gimhae
21h 20m1 stop Shanghai Pu Dong
£438China Eastern
Sat, 21 Nov - Wed, 2 Dec
China Eastern Logo
17:50 - 06:30PUS  Busan Gimhae-LGW London Gatwick
21h 40m1 stop Shanghai Pu Dong
China Eastern Logo
17:00 - 11:35LGW  London Gatwick-PUS Busan Gimhae
33h 35m1 stop Shanghai Pu Dong
£441China Eastern
Wed, 18 Nov - Wed, 2 Dec
China Eastern Logo
17:50 - 14:00PUS  Busan Gimhae-LGW London Gatwick
29h 10m1 stop Shanghai Pu Dong
China Eastern Logo
10:30 - 11:35LGW  London Gatwick-PUS Busan Gimhae
16h 05m1 stop Shanghai Pu Dong
£442China Eastern
Fri, 27 Nov - Mon, 30 Nov
China Eastern Logo
12:35 - 06:30PUS  Busan Gimhae-LGW London Gatwick
26h 55m1 stop Shanghai Pu Dong
China Eastern Logo
10:30 - 11:35LGW  London Gatwick-PUS Busan Gimhae
16h 05m1 stop Shanghai Pu Dong
£443China Eastern
Tue, 1 Dec - Sat, 5 Dec
China Eastern Logo
12:35 - 06:30PUS  Busan Gimhae-LGW London Gatwick
26h 55m1 stop Shanghai Pu Dong
China Eastern Logo
17:00 - 11:35LGW  London Gatwick-PUS Busan Gimhae
33h 35m1 stop Shanghai Pu Dong
£444China Eastern
Tue, 1 Dec - Sun, 6 Dec
China Eastern Logo
12:35 - 14:00PUS  Busan Gimhae-LGW London Gatwick
34h 25m1 stop Shanghai Pu Dong
China Eastern Logo
17:00 - 11:35LGW  London Gatwick-PUS Busan Gimhae
33h 35m1 stop Shanghai Pu Dong
£444China Eastern
Sun, 22 Nov - Sun, 29 Nov
China Eastern Logo
12:35 - 14:00PUS  Busan Gimhae-LGW London Gatwick
34h 25m1 stop Shanghai Pu Dong
China Eastern Logo
17:00 - 16:50LGW  London Gatwick-PUS Busan Gimhae
14h 50m1 stop Shanghai Pu Dong
£445China Eastern
Tue, 1 Dec - Sun, 6 Dec

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China Eastern flights from Busan to London

Our best China Eastern deals on Busan to London flight tickets
China Eastern
24 Nov
PUS12:35Busan Gimhae
26h 55m
1 stop
LGW06:30London Gatwick
5 Dec
LGW10:30London Gatwick
21h 20m
1 stop
PUS16:50Busan Gimhae
£414
China Eastern
23 Nov
PUS12:35Busan Gimhae
26h 55m
1 stop
LGW06:30London Gatwick
29 Nov
LGW17:00London Gatwick
33h 35m
1 stop
PUS11:35Busan Gimhae
£437
China Eastern
3 Dec
PUS17:50Busan Gimhae
21h 40m
1 stop
LGW06:30London Gatwick
6 Dec
LGW10:30London Gatwick
16h 05m
1 stop
PUS11:35Busan Gimhae
£438

Air France flights from Busan to London

Our best Air France deals on Busan to London flight tickets
Air France
12 Nov
PUS07:00Busan Gimhae
23h 25m
2 stops
LHR21:25London Heathrow
16 Nov
LHR17:35London Heathrow
18h 10m
2 stops
PUS20:45Busan Gimhae
£803
Air France
13 Nov
PUS07:55Busan Gimhae
22h 30m
2 stops
LHR21:25London Heathrow
23 Nov
LHR08:55London Heathrow
23h 50m
2 stops
PUS17:45Busan Gimhae
£816

momondo Fare Finder

 
Use the filters below to find and compare flights from Busan to London that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Tue 24/11

12:35-06:30

1 stop26h 55m

London Gatwick

Sat 5/12

10:30-16:50

1 stop21h 20m

£414

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Mon 23/11

12:35-06:30

1 stop26h 55m

London Gatwick

Sun 29/11

17:00-11:35

1 stop33h 35m

£437
Fastest return journey

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Thu 3/12

17:50-06:30

1 stop21h 40m

London Gatwick

Sun 6/12

10:30-11:35

1 stop16h 05m

£438

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Sat 21/11

17:50-06:30

1 stop21h 40m

London Gatwick

Wed 2/12

10:30-16:50

1 stop21h 20m

£438

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Wed 18/11

17:50-06:30

1 stop21h 40m

London Gatwick

Wed 2/12

17:00-11:35

1 stop33h 35m

£441

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Fri 27/11

17:50-14:00

1 stop29h 10m

London Gatwick

Mon 30/11

10:30-11:35

1 stop16h 05m

£442

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Tue 1/12

12:35-06:30

1 stop26h 55m

London Gatwick

Sat 5/12

10:30-11:35

1 stop16h 05m

£443

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Tue 1/12

12:35-06:30

1 stop26h 55m

London Gatwick

Sun 6/12

17:00-11:35

1 stop33h 35m

£444

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Sun 22/11

12:35-14:00

1 stop34h 25m

London Gatwick

Sun 29/11

17:00-11:35

1 stop33h 35m

£444

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Tue 1/12

12:35-14:00

1 stop34h 25m

London Gatwick

Sun 6/12

17:00-16:50

1 stop14h 50m

£445

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 London from

How to get the cheapest flight ticket from Busan to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Busan is in April. Flight prices, which tend to average around £379, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Busan averaging around £380.

How have Busan to London flight prices changed over time?

As of November 2026, prices for Busan to London flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Busan to London

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

Cheap Busan to London (PUS to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Busan to London

Best price found

£177

Fastest flight time

21h 40m

Direct flights

None
The best one-way flight to London from Busan in the past 72 hours is £177. The best return flight deal from Busan to London found on momondo in the last 72 hours is £414.
The fastest flight from Busan to London takes 21h 40m
There are no direct flights from Busan to London. There are no popular flight routes from Busan to London.

Frequently asked questions about flying from Busan to London

  • How far is Busan Gimhae to London by plane?

    London is 5704.8 mi away from Busan Gimhae. Flights usually cover this in 21h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Busan Gimhae Airport to London?

    Prices for flights from Busan Gimhae Airport to London refresh daily.

  • How old do you have to be to fly from Busan Gimhae Airport to London?

    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 Busan Gimhae Airport to London.

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

    The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Southend-on-Sea
Luton
Ipswich
Slough
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Colchester
Chichester
Hayes
Bedford
Guildford
Winchester
Worthing

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Busan.

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

Yes. momondo allows you to filter the results for Busan to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Busan 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 Busan.

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

Yes. momondo can track prices for Busan to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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