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Cheap flights from the United Kingdom to Busan from £301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Busan departing on 22/11. 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 the United Kingdom to Busan

Recent return flight deals from the United Kingdom to Busan

Air China Logo
12:35 - 11:45LGW-PUS
15h 10m1 stop
Air China Logo
12:45 - 06:35PUS-LGW
25h 50m1 stop
£375Air China
Find Deal
Mon, 15 Sep - Wed, 15 Oct
Air China Logo
20:25 - 11:45LHR-PUS
31h 20m1 stop
Air China Logo
12:45 - 17:45PUS-LHR
37h 00m1 stop
£401Air China
Find Deal
Mon, 15 Sep - Wed, 15 Oct
Logo
12:35 - 20:00LGW-PUS
23h 25m2 stops
Logo
08:30 - 06:35PUS-LGW
30h 05m2 stops
£438
Find Deal
Mon, 1 Sep - Mon, 8 Sep
Logo
12:00 - 18:20LGW-PUS
22h 20m2 stops
Logo
08:45 - 07:05PUS-LGW
30h 20m2 stops
£467
Find Deal
Mon, 15 Sep - Wed, 24 Sep
China Eastern Logo
11:35 - 16:50LGW-PUS
21h 15m1 stop
China Eastern Logo
12:35 - 15:00PUS-LGW
34h 25m1 stop
£497China Eastern
Find Deal
Mon, 15 Sep - Wed, 15 Oct
China Eastern Logo
17:00 - 11:35LGW-PUS
33h 35m1 stop
China Eastern Logo
12:35 - 06:30PUS-LGW
26h 55m1 stop
£534China Eastern
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Air France Logo
06:15 - 09:30LHR-PUS
19h 15m2 stops
Air France Logo
07:00 - 21:25PUS-LHR
23h 25m2 stops
£853Air France
Find Deal
Fri, 29 Aug - Thu, 27 Nov
KLM Logo
17:10 - 19:35LCY-PUS
18h 25m2 stops
KLM Logo
16:30 - 07:15PUS-LCY
22h 45m2 stops
£978KLM
Find Deal
Mon, 15 Sep - Wed, 15 Oct
Air France Logo
06:15 - 09:30LHR-PUS
19h 15m2 stops
Air France Logo
07:00 - 21:25PUS-LHR
23h 25m2 stops
£1,003Air France
Find Deal
Fri, 29 Aug - Thu, 27 Nov
KLM Logo
17:10 - 19:35LCY-PUS
18h 25m2 stops
KLM Logo
16:30 - 07:15PUS-LCY
22h 45m2 stops
£1,058KLM
Find Deal
Mon, 15 Sep - Wed, 24 Sep

Air China flights from United Kingdom to Busan

Our best Air China deals on United Kingdom to Busan flight tickets
Air China
15 Sept
LGW12:35London Gatwick
15h 10m
1 stop
PUS11:45Busan Gimhae
15 Oct
PUS12:45Busan Gimhae
25h 50m
1 stop
LGW06:35London Gatwick
£375
Find similar
Air China
15 Sept
LHR20:25London Heathrow
31h 20m
1 stop
PUS11:45Busan Gimhae
15 Oct
PUS12:45Busan Gimhae
37h 00m
1 stop
LHR17:45London Heathrow
£401
Find similar
Air China
1 Sept
LHR22:40London Heathrow
29h 05m
1 stop
PUS11:45Busan Gimhae
8 Sept
PUS12:45Busan Gimhae
15h 45m
1 stop
LHR20:30London Heathrow
£415
Find similar

Air France flights from United Kingdom to Busan

Our best Air France deals on United Kingdom to Busan flight tickets
Air France
29 Aug
LHR06:15London Heathrow
19h 15m
2 stops
PUS09:30Busan Gimhae
27 Nov
PUS07:00Busan Gimhae
23h 25m
2 stops
LHR21:25London Heathrow
£853
Find similar
Air France
29 Aug
LHR06:15London Heathrow
19h 15m
2 stops
PUS09:30Busan Gimhae
27 Nov
PUS07:00Busan Gimhae
23h 25m
2 stops
LHR21:25London Heathrow
£1,003
Find similar
Air France
28 Aug
LHR06:15London Heathrow
19h 15m
2 stops
PUS09:30Busan Gimhae
7 Sept
PUS08:45Busan Gimhae
41h 50m
2 stops
LHR18:35London Heathrow
£1,387
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Busan 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 15 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 15/9

12:35-11:45

1 stop15h 10m

Busan Gimhae

Wed 15/10

12:45-06:35

1 stop25h 50m

£375

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mon 15/9

20:25-11:45

1 stop31h 20m

Busan Gimhae

Wed 15/10

12:45-17:45

1 stop37h 00m

£401

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 1/9

12:35-20:00

2 stops23h 25m

Busan Gimhae

Mon 8/9

08:30-06:35

2 stops30h 05m

£438

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 15/9

12:00-18:20

2 stops22h 20m

Busan Gimhae

Wed 24/9

08:45-07:05

2 stops30h 20m

£467

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 15/9

11:35-16:50

1 stop21h 15m

Busan Gimhae

Wed 15/10

12:35-15:00

1 stop34h 25m

£497

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sat 1/11

17:00-11:35

1 stop33h 35m

Busan Gimhae

Sat 8/11

12:35-06:30

1 stop26h 55m

£534

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Fri 29/8

06:15-09:30

2 stops19h 15m

Busan Gimhae

Thu 27/11

07:00-21:25

2 stops23h 25m

£853

LondonBusan

LCY - PUS

LCYPUS

London City

Mon 15/9

17:10-19:35

2 stops18h 25m

Busan Gimhae

Wed 15/10

16:30-07:15

2 stops22h 45m

£978

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Fri 29/8

06:15-09:30

2 stops19h 15m

Busan Gimhae

Thu 27/11

07:00-21:25

2 stops23h 25m

£1,003

LondonBusan

LCY - PUS

LCYPUS

London City

Mon 15/9

17:10-19:35

2 stops18h 25m

Busan Gimhae

Wed 24/9

16:30-07:15

2 stops22h 45m

£1,058

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 Busan from

How to get the cheapest flight ticket from United Kingdom to Busan

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 Busan?

If you’re not able to fly to Busan in May, then October is your next best option. Flight prices from United Kingdom to Busan during October average around £436.

What is the cheapest day to depart on your flight to Busan?

On average, the least expensive day to fly to Busan from United Kingdom is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £503. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £873.

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

Our most recent data shows that the best time of day to fly to Busan is in the morning. Flights from United Kingdom to Busan during this time can be as low as £492. In the evening is when there is more demand to fly to Busan, so prices are often more expensive at around £897 per ticket.

Cheap United Kingdom to Busan flight deals and tips

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

Best price found

£301

Fastest flight time

14h 50m

Direct flights

None

Airports in Busan

1 airport
The best one-way flight to Busan from United Kingdom in the past 72 hours is £301. The best return flight deal from United Kingdom to Busan found on momondo in the last 72 hours is £375.
The fastest flight from United Kingdom to Busan takes 14h 50m
There are no direct flights from United Kingdom to Busan. Popular non-direct routes for this connection are London Gatwick Airport - Busan Gimhae Airport, London Heathrow Airport - Busan Gimhae Airport and London Luton Airport - Busan Gimhae Airport.
There is 1 airport near Busan: Busan Gimhae (PUS)
Search flight deals

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

    Prices for flights from United Kingdom to Busan Gimhae Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Busan Gimhae Airport?

  • How old do you have to be to fly from United Kingdom to Busan Gimhae 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 United Kingdom to Busan Gimhae Airport.

  • What documentation or ID do you need to fly to Busan Gimhae Airport?

    The necessary travel and health documents for your Busan Gimhae Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Busan

Compare and see reviews for airlines that fly from United Kingdom to Busan with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £370Free CancellationRating
7.2
160 reviews
Search China Eastern flights
Air ChinaPriceFrom £413Free CancellationRating
7.3
94 reviews
Search Air China flights
Korean AirPriceFrom £800Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Busan. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from United Kingdom to Busan?

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 Busan from United Kingdom.

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

Price alerts on flights to Busan from United Kingdom 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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