How long is the flight from United Kingdom to Busan?

China Eastern and Air China can get you from United Kingdom to Busan in just under 15h 10m. Your travel time can differ by up to 6h 05m. Airlines will cover a distance of 5718 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 inches per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from United Kingdom to Busan?

The most popular route from United Kingdom to Busan is London Gatwick - Busan Gimhae. You may also consider London Heathrow - Busan Gimhae or London City - Busan Gimhae.

How far in advance should I book a flight from United Kingdom to Busan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 34% on flights from United Kingdom to Busan compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £441. For sooner than that we have options available in the next 3 days from £443.

What is the cheapest month to fly from United Kingdom to Busan?

Flights from United Kingdom to Busan lean towards being more expensive in August. Prices are generally better when you fly from United Kingdom to Busan in May, with the cheapest ticket starting at £341.

What airport do you fly into for flights to Busan from United Kingdom?

For a flight from United Kingdom to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city.

Can I find deals for flights from United Kingdom to Busan that include hotel bookings?

Yes. In addition to deals on United Kingdom to Busan flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Busan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Busan.

Can I find deals for business class flights from United Kingdom to Busan?

Yes. Cheapflights offers flight deals from United Kingdom to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£310+ Flights from the United Kingdom to Busan

Cheap flight deals from United Kingdom to Busan

Round-trip from	£338
One-way from	£310
Popular in	August
Cheapest in	May
Average price	£1,046

China Eastern
3/10-12/10
2 total stops
47h 10m total
United Kingdom to Busan

Search Deals

21/9
2 total stops
50h 00m total
United Kingdom to Busan

Search Deals

Highest demand for flights based on searches. 35% potential increase in price (£243 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from United Kingdom to Busan

Cheapest flights from United Kingdom to Busan
Explore the most affordable flight options available from United Kingdom to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.

Fri 3/1011:35LGW - PUS

1 stop21h 15mChina Eastern

Sun 12/1012:35PUS - LGW

1 stop25h 55mChina Eastern

Deal found 18/8£338

Wed 5/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Sun 16/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 20/8£384

Thu 6/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Sun 16/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 20/8£384

Wed 17/921:20LHR - PUS

1 stop30h 15mChina Eastern

Mon 13/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 19/8£392

Wed 17/912:35LGW - PUS

1 stop15h 10mAir China

Wed 15/1012:45PUS - LGW

1 stop25h 50mAir China

Deal found 19/8£397

Wed 17/911:35LGW - PUS

1 stop16h 00mMultiple Airlines

Fri 10/1012:35PUS - LGW

1 stop34h 25mMultiple Airlines

Deal found 19/8£403

Wed 19/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Sat 29/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 19/8£408

Sun 31/820:25LHR - PUS

1 stop31h 20mAir China

Wed 10/912:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£423

Wed 5/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Sat 15/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 20/8£424

Mon 15/920:25LHR - PUS

1 stop31h 20mAir China

Thu 16/1012:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£429

Fri 29/821:20LHR - PUS

1 stop30h 15mMultiple Airlines

Thu 27/1112:35PUS - LHR

1 stop37h 55mMultiple Airlines

Deal found 19/8£451

Tue 2/1210:30LGW - PUS

1 stop16h 05mChina Eastern

Wed 24/1212:35PUS - LGW

1 stop26h 55mChina Eastern

Deal found 19/8£467

Best flights from United Kingdom to Busan
Discover carefully curated flight deals from United Kingdom to Busan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2025.

Fri 3/1011:35LGW - PUS

1 stop21h 15mChina Eastern

Sun 12/1012:35PUS - LGW

1 stop25h 55mChina Eastern

Deal found 18/8£338

Wed 17/912:35LGW - PUS

1 stop15h 10mAir China

Thu 16/1012:45PUS - LGW

1 stop25h 50mAir China

Deal found 19/8£397

Wed 17/911:35LGW - PUS

1 stop16h 00mMultiple Airlines

Fri 10/1012:35PUS - LGW

1 stop34h 25mMultiple Airlines

Deal found 19/8£403

Wed 5/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Sun 16/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 20/8£384

Wed 17/912:35LGW - PUS

1 stop15h 10mAir China

Wed 15/1012:45PUS - LGW

1 stop25h 50mAir China

Deal found 19/8£397

Thu 6/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Sun 16/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 20/8£384

Fri 3/1017:50LCY - PUS

2 stops18h 55mKLM

Fri 10/1016:30PUS - LCY

2 stops25h 00mKLM

Deal found 19/8£911

Sun 31/820:25LHR - PUS

1 stop31h 20mAir China

Wed 10/912:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£423

Fri 3/1011:35LGW - PUS

1 stop21h 15mMultiple Airlines

Fri 10/1017:50PUS - LGW

1 stop29h 10mMultiple Airlines

Deal found 19/8£472

Wed 17/921:20LHR - PUS

1 stop30h 15mChina Eastern

Mon 13/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 19/8£392

Mon 15/920:25LHR - PUS

1 stop31h 20mAir China

Thu 16/1012:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£429

Wed 19/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Sat 29/1112:35PUS - LHR

1 stop37h 55mChina Eastern

Deal found 19/8£408

Last-minute flights from United Kingdom to Busan
Discover last-minute flight deals from United Kingdom to Busan. Data last updated 20 August 2025 and is based on user searches.

Wed 27/820:25LHR - PUS

1 stop31h 20mAir China

Sat 6/912:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£468

Fri 29/821:20LHR - PUS

1 stop30h 15mMultiple Airlines

Thu 27/1112:35PUS - LHR

1 stop37h 55mMultiple Airlines

Deal found 19/8£451

Sun 31/820:25LHR - PUS

1 stop31h 20mAir China

Wed 10/912:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£423

Mon 15/920:25LHR - PUS

1 stop31h 20mAir China

Thu 16/1012:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£429

Mon 15/911:35LGW - PUS

1 stop16h 00mMultiple Airlines

Fri 10/1017:50PUS - LGW

1 stop20h 40mMultiple Airlines

Deal found 19/8£487

Tue 16/912:35LGW - PUS

1 stop15h 10mAir China

Thu 16/1012:45PUS - LGW

1 stop25h 50mAir China

Deal found 19/8£481

Wed 17/921:20LHR - PUS

1 stop30h 15mChina Eastern

Mon 13/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 19/8£392

Wed 17/912:35LGW - PUS

1 stop15h 10mAir China

Thu 16/1012:45PUS - LGW

1 stop25h 50mAir China

Deal found 19/8£397

Wed 17/911:35LGW - PUS

1 stop16h 00mMultiple Airlines

Fri 10/1012:35PUS - LGW

1 stop34h 25mMultiple Airlines

Deal found 19/8£403

Wed 17/911:35LGW - PUS

1 stop16h 00mChina Eastern

Mon 13/1017:50PUS - LGW

1 stop20h 40mChina Eastern

Deal found 19/8£470

Wed 17/911:35LGW - PUS

2 stops21h 15mMultiple Airlines

Mon 13/1012:35PUS - LGW

1 stop25h 55mMultiple Airlines

Deal found 19/8£497

Sat 20/922:40LHR - PUS

1 stop29h 05mAir China

Thu 16/1012:45PUS - LHR

1 stop15h 45mAir China

Deal found 19/8£512

One-way flights from United Kingdom to Busan
Search for one-way flight options from United Kingdom to Busan. Find affordable one-way fares based on user searches. Data last updated 20 August 2025.

Sun 21/921:20LHR - PUS

2 stops50h 00mMultiple Airlines

Deal found 19/8£310

Sun 21/921:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 19/8£327

Thu 30/1021:30LHR - PUS

2 stops25h 40mMultiple Airlines

Deal found 18/8£327

Mon 22/921:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 19/8£329

Wed 1/1021:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 18/8£330

Mon 17/1121:30LHR - PUS

2 stops25h 40mMultiple Airlines

Deal found 19/8£331

Sun 31/820:25LHR - PUS

1 stop31h 20mAir China

Deal found 18/8£343

Mon 22/922:40LHR - PUS

3 stops27h 15mMultiple Airlines

Deal found 19/8£360

Sun 31/822:40LHR - PUS

2 stops29h 30mMultiple Airlines

Deal found 18/8£376

Sat 30/822:00LHR - PUS

2 stops49h 00mMultiple Airlines

Deal found 18/8£385

Fri 10/1021:50LGW - PUS

3 stops50h 20mMultiple Airlines

Deal found 20/8£447

Wed 1/1012:35LGW - PUS

1 stop15h 10mAir China

Deal found 20/8£452

Cheapflights Fare Finder

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

Fri 3/10

11:35-16:50

1 stop21h 15m

Busan Gimhae

Sun 12/10

12:35-06:30

1 stop25h 55m

£338

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Wed 5/11

21:00-11:35

1 stop29h 35m

Busan Gimhae

Sun 16/11

12:35-17:30

1 stop37h 55m

£384

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Thu 6/11

21:00-11:35

1 stop29h 35m

Busan Gimhae

Sun 16/11

12:35-17:30

1 stop37h 55m

£384

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Wed 17/9

21:20-11:35

1 stop30h 15m

Busan Gimhae

Mon 13/10

17:50-18:40

1 stop32h 50m

£392

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 17/9

12:35-11:45

1 stop15h 10m

Busan Gimhae

Thu 16/10

12:45-06:35

1 stop25h 50m

£397

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 17/9

12:35-11:45

1 stop15h 10m

Busan Gimhae

Wed 15/10

12:45-06:35

1 stop25h 50m

£397

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 17/9

11:35-11:35

1 stop16h 00m

Busan Gimhae

Fri 10/10

12:35-15:00

1 stop34h 25m

£403

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Wed 19/11

21:00-11:35

1 stop29h 35m

Busan Gimhae

Sat 29/11

12:35-17:30

1 stop37h 55m

£408

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Sun 31/8

20:25-11:45

1 stop31h 20m

Busan Gimhae

Wed 10/9

12:45-20:30

1 stop15h 45m

£423

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Wed 5/11

21:00-11:35

1 stop29h 35m

Busan Gimhae

Sat 15/11

12:35-17:30

1 stop37h 55m

£424

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 56 results

...

Best time to book a flight from United Kingdom to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from United Kingdom with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Busan

What is the cheapest time of day to fly from GB to PUS?

When flying from United Kingdom to Busan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Busan

See what other customers who have flown with Korean Air, Air China, andChina Eastern from the United Kingdom to Busan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very Good

1,131 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very Good

1,131 reviews

Korean Air

8.4

Very Good

1,131 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Air China

7.3

Good

95 reviews

Korean Air

8.4

Very Good

1,131 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

China Eastern

7.2

Good

160 reviews

Korean Air

8.4

Very Good

1,131 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

What airport do you fly into for flights to Busan from United Kingdom?
For a flight from United Kingdom to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city.
How long is the flight from United Kingdom to Busan?
China Eastern and Air China can get you from United Kingdom to Busan in just under 15h 10m. Your travel time can differ by up to 6h 05m. Airlines will cover a distance of 5718 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from United Kingdom to Busan?
The most popular route from United Kingdom to Busan is London Gatwick - Busan Gimhae. You may also consider London Heathrow - Busan Gimhae or London City - Busan Gimhae.
Can I find deals for flights from United Kingdom to Busan that include hotel bookings?
Yes. In addition to deals on United Kingdom to Busan flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Busan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Busan.
Can I find deals for business class flights from United Kingdom to Busan?
Yes. Cheapflights offers flight deals from United Kingdom to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to Busan

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Luton to Busan flights

Top 3 airlines flying from United Kingdom to Busan

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£388	Average£540	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£414	Average£568	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Korean Air	Cheapest£803	Average£951	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Busan?

Cheapflights makes it easy to find United Kingdom to Busan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Busan?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Busan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Busan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Busan, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to Busan become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Busan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United Kingdom to Busan from £310

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Busan

Keep the following information in mind while searching for United Kingdom to Busan flight deals. Data was last updated 20 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from United Kingdom to Busan

Cheapest flights from United Kingdom to BusanExplore the most affordable flight options available from United Kingdom to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.

Explore the most affordable flight options available from United Kingdom to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from United Kingdom to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Busan

What is the cheapest time of day to fly from GB to PUS?

Find hourly flight availability from United Kingdom to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 August 2025.

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated 20 August 2025.

See what other customers who have flown with Korean Air, Air China, andChina Eastern from the United Kingdom to Busan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Busan from United Kingdom?

How long is the flight from United Kingdom to Busan?

What are the most popular routes from United Kingdom to Busan?

Can I find deals for flights from United Kingdom to Busan that include hotel bookings?

How can I find direct flights from United Kingdom to Busan?

Can I find deals for business class flights from United Kingdom to Busan?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Busan

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from United Kingdom to Busan

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Busan?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Busan?

Can Cheapflights find flights from United Kingdom to Busan with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Busan become cheaper?

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Cheapest flights from United Kingdom to Busan
Explore the most affordable flight options available from United Kingdom to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.