How long is the flight from United Kingdom to Busan?

China Eastern, Air China, and KLM can get you from United Kingdom to Busan in just under 16h 05m. Your travel time can differ by up to 14h 15m. 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 City - Busan Gimhae or London Heathrow - 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 31% 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 £429. For sooner than that we have options available in the next 3 days from £429.

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 October, with the cheapest ticket starting at £326.

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.

£268+ Flights from the United Kingdom to Busan

Cheap flight deals from United Kingdom to Busan

Round-trip from	£332
One-way from	£268
Popular in	August
Cheapest in	October
Average price	£896

China Eastern
19/11-26/11
2 total stops
43h 00m total
United Kingdom to Busan

Search Deals

23/11
3 total stops
38h 00m total
United Kingdom to Busan

Search Deals

Highest demand for flights based on searches. 32% potential increase in price (£227 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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 15 September 2025.

Wed 19/1110:30LGW - PUS

1 stop16h 05mChina Eastern

Wed 26/1112:35PUS - LGW

1 stop26h 55mChina Eastern

Deal found 14/9£332

Wed 19/1110:30LGW - PUS

1 stop21h 20mChina Eastern

Tue 2/1217:50PUS - LGW

1 stop21h 40mChina Eastern

Deal found 15/9£346

Thu 30/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Thu 6/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 13/9£363

Wed 19/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Wed 26/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 14/9£365

Tue 28/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Tue 4/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 13/9£379

Wed 5/1110:30LGW - PUS

1 stop21h 20mChina Eastern

Sat 15/1117:50PUS - LGW

1 stop21h 40mChina Eastern

Deal found 15/9£383

Wed 19/1110:30LGW - PUS

2 stops20h 35mMultiple Airlines

Wed 26/1112:35PUS - LGW

1 stop26h 55mMultiple Airlines

Deal found 14/9£397

Wed 19/1121:00LHR - PUS

1 stop29h 35mMultiple Airlines

Tue 2/1217:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 15/9£430

Wed 19/1121:00LHR - PUS

1 stop29h 35mMultiple Airlines

Wed 26/1117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 14/9£431

Sun 2/1117:00LGW - PUS

1 stop14h 50mMultiple Airlines

Sun 9/1117:50PUS - LGW

1 stop21h 40mMultiple Airlines

Deal found 15/9£440

Mon 17/1110:30LGW - PUS

1 stop16h 05mChina Eastern

Sat 22/1117:50PUS - LGW

1 stop21h 40mChina Eastern

Deal found 13/9£469

Wed 5/1110:30LGW - PUS

2 stops24h 25mMultiple Airlines

Sat 15/1117:50PUS - LGW

1 stop21h 40mMultiple Airlines

Deal found 15/9£470

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 15 September 2025.

Wed 19/1110:30LGW - PUS

1 stop16h 05mChina Eastern

Wed 26/1112:35PUS - LGW

1 stop26h 55mChina Eastern

Deal found 14/9£332

Wed 19/1110:30LGW - PUS

2 stops20h 35mMultiple Airlines

Wed 26/1112:35PUS - LGW

1 stop26h 55mMultiple Airlines

Deal found 14/9£397

Sun 2/1120:25LHR - PUS

1 stop30h 20mAir China

Wed 5/1112:45PUS - LHR

1 stop36h 10mAir China

Deal found 15/9£492

Wed 19/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Wed 26/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 14/9£365

Wed 19/1117:50LCY - PUS

2 stops16h 45mKLM

Tue 2/1216:10PUS - LCY

2 stops24h 05mKLM

Deal found 15/9£818

Wed 19/1121:00LHR - PUS

1 stop29h 35mMultiple Airlines

Wed 26/1117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 14/9£431

Sun 2/1117:00LGW - PUS

1 stop14h 50mMultiple Airlines

Sun 9/1117:50PUS - LGW

1 stop21h 40mMultiple Airlines

Deal found 15/9£440

Mon 17/1117:40LHR - PUS

1 stop33h 05mAir China

Sat 22/1112:45PUS - LHR

1 stop36h 10mAir China

Deal found 13/9£502

Mon 17/1110:30LGW - PUS

1 stop16h 05mChina Eastern

Sat 22/1117:50PUS - LGW

1 stop21h 40mChina Eastern

Deal found 13/9£469

Thu 30/1010:30LGW - PUS

1 stop16h 05mChina Eastern

Thu 6/1117:50PUS - LGW

1 stop29h 10mChina Eastern

Deal found 13/9£481

Sun 2/1120:25LHR - PUS

1 stop30h 20mAir China

Sun 9/1112:45PUS - LHR

1 stop36h 10mAir China

Deal found 15/9£550

Thu 30/1006:15LGW - PUS

2 stops20h 30mMultiple Airlines

Thu 6/1112:35PUS - LGW

1 stop34h 25mMultiple Airlines

Deal found 13/9£512

Last-minute flights from United Kingdom to Busan
Discover last-minute flight deals from United Kingdom to Busan. Data last updated 15 September 2025 and is based on user searches.

Sat 25/1022:40LHR - PUS

2 stops38h 30mMultiple Airlines

Sun 2/1120:30PUS - LHR

2 stops52h 25mMultiple Airlines

Deal found 13/9£472

Sat 25/1021:30LGW - PUS

2 stops26h 40mMultiple Airlines

Sun 2/1117:50PUS - LGW

1 stop29h 10mMultiple Airlines

Deal found 14/9£594

Sat 25/1021:25LTN - PUS

2 stops30h 10mMultiple Airlines

Sun 2/1117:50PUS - LTN

2 stops26h 10mMultiple Airlines

Deal found 14/9£605

Sat 25/1022:40LHR - PUS

1 stop29h 05mAir China

Sun 2/1112:45PUS - LHR

1 stop36h 10mAir China

Deal found 14/9£610

Tue 28/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Tue 4/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 13/9£379

Tue 28/1010:30LGW - PUS

1 stop21h 20mChina Eastern

Tue 4/1117:50PUS - LGW

1 stop29h 10mChina Eastern

Deal found 13/9£478

Tue 28/1007:30LHR - PUS

2 stops28h 40mMultiple Airlines

Tue 4/1117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 13/9£578

Tue 28/1006:15LGW - PUS

2 stops20h 30mMultiple Airlines

Tue 4/1117:50PUS - LGW

1 stop21h 40mMultiple Airlines

Deal found 13/9£579

Thu 30/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Thu 6/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 13/9£363

Thu 30/1010:30LGW - PUS

1 stop16h 05mChina Eastern

Thu 6/1117:50PUS - LGW

1 stop29h 10mChina Eastern

Deal found 13/9£481

Thu 30/1006:00LGW - PUS

3 stops44h 45mMultiple Airlines

Thu 6/1117:50PUS - LGW

1 stop21h 40mMultiple Airlines

Deal found 13/9£504

Fri 31/1017:40LHR - PUS

1 stop33h 05mAir China

Wed 5/1112:45PUS - LHR

1 stop36h 10mAir China

Deal found 15/9£588

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 15 September 2025.

Sun 23/1110:30LGW - PUS

3 stops38h 00mMultiple Airlines

Deal found 14/9£268

Sat 22/1120:25LGW - PUS

2 stops26h 45mMultiple Airlines

Deal found 14/9£283

Wed 1/1018:25LGW - PUS

1 stop33h 10mChina Eastern

Deal found 13/9£286

Fri 21/1110:30LGW - PUS

2 stops20h 35mMultiple Airlines

Deal found 14/9£292

Sat 22/1121:30LHR - PUS

2 stops25h 40mMultiple Airlines

Deal found 14/9£297

Wed 29/1010:30LGW - PUS

1 stop16h 05mChina Eastern

Deal found 14/9£299

Wed 29/1021:00LHR - PUS

2 stops39h 10mMultiple Airlines

Deal found 14/9£304

Fri 14/1121:30LHR - PUS

2 stops25h 40mMultiple Airlines

Deal found 13/9£307

Wed 1/1021:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 14/9£317

Wed 29/1021:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 14/9£318

Sat 22/1121:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 13/9£319

Sun 23/1121:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 14/9£321

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

Wed 19/11

10:30-11:35

1 stop16h 05m

Busan Gimhae

Wed 26/11

12:35-06:30

1 stop26h 55m

£332

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Wed 19/11

21:00-11:35

1 stop29h 35m

Busan Gimhae

Wed 26/11

17:50-17:30

1 stop32h 40m

£365

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 19/11

10:30-16:05

2 stops20h 35m

Busan Gimhae

Wed 26/11

12:35-06:30

1 stop26h 55m

£397

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Wed 19/11

21:00-11:35

1 stop29h 35m

Busan Gimhae

Wed 26/11

17:50-17:30

1 stop32h 40m

£431

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sun 2/11

17:00-16:50

1 stop14h 50m

Busan Gimhae

Sun 9/11

17:50-06:30

1 stop21h 40m

£440

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 17/11

10:30-11:35

1 stop16h 05m

Busan Gimhae

Sat 22/11

17:50-06:30

1 stop21h 40m

£469

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Thu 30/10

10:30-11:35

1 stop16h 05m

Busan Gimhae

Thu 6/11

17:50-14:00

1 stop29h 10m

£481

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 5/11

10:30-16:50

1 stop21h 20m

Busan Gimhae

Sun 9/11

17:50-14:00

1 stop29h 10m

£488

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Sun 2/11

20:25-11:45

1 stop30h 20m

Busan Gimhae

Wed 5/11

12:45-15:55

1 stop36h 10m

£492

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Tue 4/11

21:00-16:50

1 stop34h 50m

Busan Gimhae

Fri 7/11

17:50-17:30

1 stop32h 40m

£501

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 60 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, China Eastern, andAir China 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

1,139 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

1,139 reviews

Korean Air

8.4

Very Good

1,139 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

China Eastern

7.2

Good

165 reviews

Korean Air

8.4

Very Good

1,139 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Air China

7.2

Good

99 reviews

Korean Air

8.4

Very Good

1,139 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, Air China, and KLM can get you from United Kingdom to Busan in just under 16h 05m. Your travel time can differ by up to 14h 15m. 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 City - Busan Gimhae or London Heathrow - 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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Budapest to Incheon Intl flights

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East Midlands to Incheon Intl flights

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Top 3 airlines flying from United Kingdom to Busan

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£386	Average£537	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£424	Average£566	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Korean Air	Cheapest£800	Average£946	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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Cheap flights from the United Kingdom to Busan from £268

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 23/11. 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 15 September 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 15 September 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 15 September 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 15 September 2025.

Reviews of airlines servicing Busan

See what other customers who have flown with Korean Air, China Eastern, andAir China 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 15 September 2025.