Cheap flights from Busan to London from £180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to London departing on 21/10. 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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Cheap return flights

China Eastern Logo
12:35 - 14:00PUS-LGW
34h 25m1 stop
China Eastern Logo
10:30 - 11:35LGW-PUS
16h 05m1 stop
£401China Eastern
Find Deal
Tue, 11 Nov - Mon, 17 Nov
China Eastern Logo
12:35 - 06:30PUS-LGW
26h 55m1 stop
China Eastern Logo
10:30 - 11:35LGW-PUS
16h 05m1 stop
£403China Eastern
Find Deal
Thu, 20 Nov - Tue, 25 Nov
China Eastern Logo
12:35 - 06:30PUS-LGW
26h 55m1 stop
China Eastern Logo
10:30 - 11:35LGW-PUS
16h 05m1 stop
£404China Eastern
Find Deal
Thu, 20 Nov - Thu, 27 Nov
China Eastern Logo
12:35 - 14:00PUS-LGW
34h 25m1 stop
China Eastern Logo
10:30 - 11:35LGW-PUS
16h 05m1 stop
£408China Eastern
Find Deal
Sun, 9 Nov - Fri, 14 Nov
 Logo
10:20 - 06:30PUS-LGW
28h 10m2 stops
 Logo
17:00 - 11:35LGW-PUS
33h 35m1 stop
Thu, 23 Oct - Sun, 2 Nov
Air China Logo
12:45 - 06:55PUS-LGW
51h 10m2 stops
Air China Logo
11:40 - 11:45LGW-PUS
39h 05m2 stops
£494Air China
Find Deal
Mon, 17 Nov - Fri, 21 Nov
Air China Logo
12:45 - 06:55PUS-LGW
27h 10m2 stops
Air China Logo
11:40 - 11:45LGW-PUS
39h 05m2 stops
£497Air China
Find Deal
Sun, 9 Nov - Fri, 14 Nov
 Logo
17:50 - 06:30PUS-LGW
20h 40m1 stop
 Logo
11:35 - 16:50LGW-PUS
21h 15m1 stop
Fri, 10 Oct - Tue, 14 Oct
KLM Logo
16:10 - 08:10PUS-LCY
25h 00m2 stops
KLM Logo
17:05 - 19:30LCY-PUS
17h 25m2 stops
£659KLM
Find Deal
Thu, 20 Nov - Thu, 27 Nov
KLM Logo
16:10 - 07:15PUS-LCY
24h 05m2 stops
KLM Logo
17:50 - 19:30LCY-PUS
16h 40m2 stops
£674KLM
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Tue, 13 Jan - Mon, 19 Jan

China Eastern flights from Busan to London

Our best China Eastern deals on Busan to London flight tickets
China Eastern
11 Nov
PUS12:35Busan Gimhae
34h 25m
1 stop
LGW14:00London Gatwick
17 Nov
LGW10:30London Gatwick
16h 05m
1 stop
PUS11:35Busan Gimhae
China Eastern
20 Nov
PUS12:35Busan Gimhae
26h 55m
1 stop
LGW06:30London Gatwick
25 Nov
LGW10:30London Gatwick
16h 05m
1 stop
PUS11:35Busan Gimhae
China Eastern
20 Nov
PUS12:35Busan Gimhae
26h 55m
1 stop
LGW06:30London Gatwick
27 Nov
LGW10:30London Gatwick
16h 05m
1 stop
PUS11:35Busan Gimhae

Air China flights from Busan to London

Our best Air China deals on Busan to London flight tickets
Air China
17 Nov
PUS12:45Busan Gimhae
51h 10m
2 stops
LGW06:55London Gatwick
21 Nov
LGW11:40London Gatwick
39h 05m
2 stops
PUS11:45Busan Gimhae
Air China
9 Nov
PUS12:45Busan Gimhae
27h 10m
2 stops
LGW06:55London Gatwick
14 Nov
LGW11:40London Gatwick
39h 05m
2 stops
PUS11:45Busan Gimhae
Air China
4 Nov
PUS12:45Busan Gimhae
27h 10m
2 stops
LGW06:55London Gatwick
18 Nov
LGW11:40London Gatwick
39h 05m
2 stops
PUS11:45Busan Gimhae

momondo Fare Finder

 
Customise your flight search to find flights from Busan to London 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 3 September 2025.
Use the filters below to find and compare flights from Busan to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Tue 11/11

12:35-14:00

1 stop34h 25m

London Gatwick

Mon 17/11

10:30-11:35

1 stop16h 05m

£400

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Thu 20/11

12:35-06:30

1 stop26h 55m

London Gatwick

Tue 25/11

10:30-11:35

1 stop16h 05m

£403

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Thu 20/11

12:35-06:30

1 stop26h 55m

London Gatwick

Thu 27/11

10:30-11:35

1 stop16h 05m

£404

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Sun 9/11

12:35-14:00

1 stop34h 25m

London Gatwick

Fri 14/11

10:30-11:35

1 stop16h 05m

£408

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Thu 23/10

10:20-06:30

2 stops28h 10m

London Gatwick

Sun 2/11

17:00-11:35

1 stop33h 35m

£479

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Mon 17/11

12:45-06:55

2 stops51h 10m

London Gatwick

Fri 21/11

11:40-11:45

2 stops39h 05m

£494

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Sun 9/11

12:45-06:55

2 stops27h 10m

London Gatwick

Fri 14/11

11:40-11:45

2 stops39h 05m

£497

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Fri 10/10

17:50-06:30

1 stop20h 40m

London Gatwick

Tue 14/10

11:35-16:50

1 stop21h 15m

£499

BusanLondon

PUS - LCY

PUSLCY

Busan Gimhae

Thu 20/11

16:10-08:10

2 stops25h 00m

London City

Thu 27/11

17:05-19:30

2 stops17h 25m

£659

BusanLondon

PUS - LCY

PUSLCY

Busan Gimhae

Tue 13/1

16:10-07:15

2 stops24h 05m

London City

Mon 19/1

17:50-19:30

2 stops16h 40m

£674

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 November. Flight prices, which tend to average around £353, are often lower during this time because this is during the off-season. The month of June is another great option to travel to London, with average flight prices from Busan averaging around £402.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £437. Flights in the morning are often more expensive, with an average ticket price of £482.

Can stopping save me money on Busan to London flights?

You could potentially save up to 42% on your flight if you consider stops on a Busan to London flight.

How have Busan to London flight prices changed over time?

As of September 2025, prices for Busan to London flights are approximately 32% cheaper 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

Direct flights

None
There are no direct flights from Busan to London. There are no popular flight routes 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 15h 45m, 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.

  • What is the most popular airline from Busan to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Maidstone
Slough
Gatwick
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Dartford
Chelmsford
Dover
Hounslow
Hayes
Folkestone
Stansted

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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1 adult
Mon 8/9
Mon 15/9

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London