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Cheap flights from the United Kingdom to Busan from £312

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 15/9. 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

Enter your travel dates to find the best prices.
Air China Logo
20:25 - 11:45
LHR
-
PUS
31h 20m
1 stop
Air China Logo
12:45 - 20:25
PUS
-
LHR
15h 40m
1 stop
£472Air China
Tue, 22 Sep - Tue, 20 Oct
Air China Logo
12:35 - 11:45
LGW
-
PUS
15h 10m
1 stop
Air China Logo
12:45 - 06:35
PUS
-
LGW
25h 50m
1 stop
£477Air China
Tue, 22 Sep - Tue, 20 Oct
Air China Logo
20:50 - 11:45
LGW
-
PUS
30h 55m
1 stop
Air China Logo
12:45 - 06:35
PUS
-
LGW
25h 50m
1 stop
£543Air China
Sun, 20 Sep - Fri, 9 Oct
Air China Logo
22:40 - 11:45
LHR
-
PUS
29h 05m
1 stop
Air China Logo
12:45 - 17:40
PUS
-
LHR
36h 55m
1 stop
£571Air China
Sat, 19 Sep - Fri, 9 Oct
Multiple Airlines Logo
22:00 - 06:30
LHR
-
PUS
24h 30m
2 stops
Multiple Airlines Logo
17:50 - 18:40
PUS
-
LHR
32h 50m
1 stop
£613Multiple Airlines
Mon, 1 Jun - Fri, 5 Jun
Multiple Airlines Logo
18:55 - 07:05
LHR
-
PUS
28h 10m
1 stop
Multiple Airlines Logo
17:50 - 18:40
PUS
-
LHR
32h 50m
1 stop
£650Multiple Airlines
Mon, 1 Jun - Fri, 5 Jun
China Eastern Logo
11:35 - 11:35
LGW
-
PUS
16h 00m
1 stop
China Eastern Logo
17:50 - 15:00
PUS
-
LGW
29h 10m
1 stop
£654China Eastern
Wed, 17 Jun - Thu, 6 Aug
China Eastern Logo
11:35 - 16:50
LGW
-
PUS
21h 15m
1 stop
China Eastern Logo
17:50 - 15:00
PUS
-
LGW
29h 10m
1 stop
£655China Eastern
Wed, 17 Jun - Thu, 6 Aug
KLM Logo
17:50 - 20:45
LCY
-
PUS
18h 55m
2 stops
KLM Logo
16:30 - 07:55
PUS
-
LCY
23h 25m
2 stops
£1,063KLM
Sun, 7 Jun - Tue, 16 Jun
KLM Logo
17:50 - 19:35
LCY
-
PUS
17h 45m
2 stops
KLM Logo
08:00 - 07:15
PUS
-
LCY
31h 15m
2 stops
£1,111KLM
Mon, 22 Jun - Mon, 27 Jul

Air China flights from United Kingdom to Busan

Our best Air China deals on United Kingdom to Busan flight tickets
Air China
22 Sept
LHR20:25London Heathrow
31h 20m
1 stop
PUS11:45Busan Gimhae
20 Oct
PUS12:45Busan Gimhae
15h 40m
1 stop
LHR20:25London Heathrow
£472
Air China
22 Sept
LGW12:35London Gatwick
15h 10m
1 stop
PUS11:45Busan Gimhae
20 Oct
PUS12:45Busan Gimhae
25h 50m
1 stop
LGW06:35London Gatwick
£477
Air China
20 Sept
LGW20:50London Gatwick
30h 55m
1 stop
PUS11:45Busan Gimhae
9 Oct
PUS12:45Busan Gimhae
25h 50m
1 stop
LGW06:35London Gatwick
£542

China Eastern flights from United Kingdom to Busan

Our best China Eastern deals on United Kingdom to Busan flight tickets
China Eastern
17 Jun
LGW11:35London Gatwick
16h 00m
1 stop
PUS11:35Busan Gimhae
6 Aug
PUS17:50Busan Gimhae
29h 10m
1 stop
LGW15:00London Gatwick
£654
China Eastern
17 Jun
LGW11:35London Gatwick
21h 15m
1 stop
PUS16:50Busan Gimhae
6 Aug
PUS17:50Busan Gimhae
29h 10m
1 stop
LGW15:00London Gatwick
£655
China Eastern
1 Oct
LGW18:00London Gatwick
14h 50m
1 stop
PUS16:50Busan Gimhae
22 Oct
PUS12:35Busan Gimhae
26h 05m
1 stop
LGW06:40London Gatwick
£656

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 9 May 2026.
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

Cheapest return flight

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Tue 22/9

20:25-11:45

1 stop31h 20m

Busan Gimhae

Tue 20/10

12:45-20:25

1 stop15h 40m

£472
Fastest return journey

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Tue 22/9

12:35-11:45

1 stop15h 10m

Busan Gimhae

Tue 20/10

12:45-06:35

1 stop25h 50m

£477

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sun 20/9

20:50-11:45

1 stop30h 55m

Busan Gimhae

Fri 9/10

12:45-06:35

1 stop25h 50m

£542

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Sat 19/9

22:40-11:45

1 stop29h 05m

Busan Gimhae

Fri 9/10

12:45-17:40

1 stop36h 55m

£571

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mon 1/6

22:00-06:30

2 stops24h 30m

Busan Gimhae

Fri 5/6

17:50-18:40

1 stop32h 50m

£613

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mon 1/6

18:55-07:05

1 stop28h 10m

Busan Gimhae

Fri 5/6

17:50-18:40

1 stop32h 50m

£650

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 17/6

11:35-11:35

1 stop16h 00m

Busan Gimhae

Thu 6/8

17:50-15:00

1 stop29h 10m

£654

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 17/6

11:35-16:50

1 stop21h 15m

Busan Gimhae

Thu 6/8

17:50-15:00

1 stop29h 10m

£655

LondonBusan

LCY - PUS

LCYPUS

London City

Sun 7/6

17:50-20:45

2 stops18h 55m

Busan Gimhae

Tue 16/6

16:30-07:55

2 stops23h 25m

£1,063

LondonBusan

LCY - PUS

LCYPUS

London City

Mon 22/6

17:50-19:35

2 stops17h 45m

Busan Gimhae

Mon 27/7

08:00-07:15

2 stops31h 15m

£1,111

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November, then September is your next best option. Flight prices from United Kingdom to Busan during September average around £343.

Can stopping save me money on United Kingdom to Busan flights?

You could potentially save up to 30% on your flight if you consider stops on a United Kingdom to Busan flight.

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

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from United Kingdom to Busan takes 14h 50m
There are no direct flights from United Kingdom to Busan. There are no popular flight routes from United Kingdom to Busan.
Search flight deals

Frequently asked questions about flying from the United Kingdom to Busan

  • 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
Korean AirPriceFrom £706Free CancellationRating
8.4
1,217 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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