How long is the flight from United Kingdom to Busan?

Air China, China Eastern, and KLM can get you from United Kingdom to Busan in just under 17h 55m. Your travel time can differ by up to 12h 25m. Airlines will cover a distance of 5693 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 Heathrow - Busan Gimhae. You may also consider London Gatwick - Busan Gimhae or London City - Busan Gimhae.

What are the most popular airlines that fly from United Kingdom to Busan?

Consider China Eastern, Air China or Korean Air when booking your flight. These represent the most popular airlines when flying from 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.

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.

£287+ Flights from the United Kingdom to Busan

Cheap flight deals from United Kingdom to Busan

Enter your travel dates to find the best prices.

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 28 December 2025.

Mon 29/1218:50LHR - PUS

1 stop15h 45mMultiple Airlines

Mon 5/122:10PUS - LHR

2 stops41h 30mMultiple Airlines

Deal found 27/12£1,223

Mon 29/1211:05LGW - PUS

1 stop15h 30mMultiple Airlines

Mon 5/110:50PUS - LGW

2 stops29h 05mMultiple Airlines

Deal found 27/12£1,273

Sun 28/1219:20LHR - PUS

2 stops31h 15mChina Eastern

Sun 4/117:50PUS - LHR

2 stops36h 00mChina Eastern

Deal found 26/12£1,495

Mon 29/1210:30LGW - PUS

1 stop16h 05mChina Eastern

Mon 5/117:50PUS - LGW

1 stop21h 40mChina Eastern

Deal found 27/12£1,875

Sun 28/1221:00LHR - PUS

1 stop29h 35mMultiple Airlines

Sun 4/117:50PUS - LHR

2 stops36h 00mMultiple Airlines

Deal found 27/12£1,992

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 28 December 2025.

Thu 12/320:25LHR - PUS

1 stop30h 20mAir China

Thu 2/412:45PUS - LHR

1 stop36h 55mAir China

Deal found 27/12£408

Mon 9/221:00LHR - PUS

1 stop29h 35mChina Eastern

Mon 16/217:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 25/12£478

Sun 19/406:10LGW - PUS

2 stops21h 35mMultiple Airlines

Thu 14/512:45PUS - LGW

1 stop25h 50mMultiple Airlines

Deal found 27/12£485

Sun 19/412:35LGW - PUS

1 stop15h 10mAir China

Thu 14/512:45PUS - LGW

1 stop25h 50mAir China

Deal found 27/12£418

Wed 18/317:50LCY - PUS

2 stops17h 55mKLM

Mon 30/316:30PUS - LCY

2 stops23h 25mKLM

Deal found 28/12£860

Mon 16/320:25LHR - PUS

1 stop30h 20mAir China

Mon 23/312:45PUS - LHR

1 stop36h 10mAir China

Deal found 26/12£423

Mon 16/321:30LHR - PUS

2 stops25h 40mMultiple Airlines

Mon 23/312:45PUS - LHR

1 stop36h 10mMultiple Airlines

Deal found 26/12£485

Sun 18/121:00LHR - PUS

1 stop24h 40mMultiple Airlines

Tue 27/117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 27/12£491

Tue 10/317:40LHR - PUS

1 stop33h 05mAir China

Fri 27/312:45PUS - LHR

1 stop36h 10mAir China

Deal found 26/12£450

Fri 1/522:40LHR - PUS

1 stop29h 05mAir China

Fri 8/512:45PUS - LHR

1 stop15h 40mAir China

Deal found 26/12£451

Mon 19/121:30LHR - PUS

2 stops24h 25mMultiple Airlines

Tue 27/117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 27/12£502

Tue 17/321:30LHR - PUS

2 stops25h 40mMultiple Airlines

Tue 24/317:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 26/12£534

Thu 28/520:25LHR - PUS

1 stop31h 20mAir China

Thu 11/612:45PUS - LHR

1 stop15h 40mAir China

Deal found 26/12£498

Thu 12/310:30LGW - PUS

1 stop16h 05mMultiple Airlines

Thu 2/412:45PUS - LGW

1 stop25h 50mMultiple Airlines

Deal found 27/12£537

Tue 19/512:35LGW - PUS

1 stop15h 10mAir China

Fri 22/512:45PUS - LGW

1 stop25h 50mAir China

Deal found 25/12£521

Sun 18/121:00LHR - PUS

1 stop24h 40mMultiple Airlines

Mon 26/112:35PUS - LHR

2 stops35h 20mMultiple Airlines

Deal found 27/12£538

Tue 17/317:05LCY - PUS

2 stops17h 30mKLM

Mon 30/316:30PUS - LCY

2 stops23h 25mKLM

Deal found 28/12£900

Mon 9/219:35LHR - PUS

2 stops27h 35mMultiple Airlines

Mon 16/216:10PUS - LHR

2 stops35h 25mMultiple Airlines

Deal found 25/12£559

Tue 17/317:05LCY - PUS

2 stops17h 30mKLM

Wed 1/416:30PUS - LCY

2 stops23h 25mKLM

Deal found 28/12£934

Sun 12/412:35LGW - PUS

1 stop15h 10mAir China

Mon 27/412:45PUS - LGW

1 stop25h 50mAir China

Deal found 28/12£598

Sat 14/320:20LGW - PUS

2 stops25h 20mMultiple Airlines

Mon 30/317:50PUS - LGW

1 stop29h 10mMultiple Airlines

Deal found 28/12£563

Mon 13/412:35LGW - PUS

1 stop15h 10mAir China

Mon 27/412:45PUS - LGW

1 stop25h 50mAir China

Deal found 28/12£598

Mon 16/317:50LCY - PUS

2 stops17h 55mKLM

Mon 30/316:30PUS - LCY

2 stops23h 25mKLM

Deal found 28/12£1,074

Thu 16/412:35LGW - PUS

1 stop15h 10mAir China

Sun 26/412:45PUS - LGW

1 stop26h 00mAir China

Deal found 28/12£640

Tue 10/317:05LCY - PUS

2 stops17h 30mKLM

Fri 27/316:10PUS - LCY

2 stops25h 00mKLM

Deal found 27/12£1,107

Mon 13/412:35LGW - PUS

1 stop15h 10mAir China

Fri 1/512:45PUS - LGW

1 stop25h 50mAir China

Deal found 28/12£640

Mon 16/317:50LCY - PUS

2 stops16h 45mKLM

Wed 1/416:30PUS - LCY

2 stops23h 25mKLM

Deal found 28/12£1,108

Sun 19/417:50LCY - PUS

2 stops17h 45mKLM

Thu 14/516:30PUS - LCY

2 stops23h 25mKLM

Deal found 27/12£1,161

Tue 17/317:05LCY - PUS

2 stops17h 30mMultiple Airlines

Tue 31/316:30PUS - LCY

2 stops23h 25mMultiple Airlines

Deal found 28/12£972

Wed 15/417:10LCY - PUS

2 stops18h 25mKLM

Wed 29/416:30PUS - LCY

2 stops24h 20mKLM

Deal found 28/12£1,196

Last-minute flights from United Kingdom to Busan
Discover last-minute flight deals from United Kingdom to Busan. Data last updated 28 December 2025 and is based on user searches.

Mon 29/1211:05LGW - PUS

1 stop15h 30mMultiple Airlines

Mon 5/110:50PUS - LGW

2 stops29h 05mMultiple Airlines

Deal found 27/12£1,273

Mon 29/1210:30LGW - PUS

1 stop16h 05mChina Eastern

Mon 5/117:50PUS - LGW

1 stop21h 40mChina Eastern

Deal found 27/12£1,875

Sun 18/121:00LHR - PUS

1 stop24h 40mMultiple Airlines

Tue 27/117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 27/12£491

Mon 19/121:30LHR - PUS

2 stops24h 25mMultiple Airlines

Tue 27/117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 27/12£502

Mon 19/121:00LHR - PUS

1 stop14h 50mMultiple Airlines

Wed 28/109:00PUS - LHR

2 stops41h 30mMultiple Airlines

Deal found 27/12£521

Tue 20/121:30LHR - PUS

2 stops27h 05mMultiple Airlines

Tue 27/117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 27/12£487

Tue 20/108:55LHR - PUS

2 stops21h 15mAir France

Wed 28/107:55PUS - LHR

2 stops22h 30mAir France

Deal found 27/12£506

Tue 20/121:00LHR - PUS

1 stop29h 35mChina Eastern

Tue 27/117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 27/12£516

Wed 21/121:00LHR - PUS

1 stop14h 50mMultiple Airlines

Tue 27/117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Deal found 27/12£515

Wed 21/121:00LHR - PUS

1 stop14h 50mMultiple Airlines

Wed 28/109:00PUS - LHR

2 stops41h 30mMultiple Airlines

Deal found 27/12£532

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 28 December 2025.

Mon 9/206:50LTN - PUS

2 stops19h 45mMultiple Airlines

Deal found 27/12£287

Sun 8/211:35LGW - PUS

1 stop15h 10mAir China

Deal found 27/12£298

Sun 15/208:30LTN - PUS

2 stops42h 05mMultiple Airlines

Deal found 26/12£301

Tue 10/220:05LGW - PUS

2 stops35h 45mMultiple Airlines

Deal found 27/12£301

Sun 8/211:35LGW - PUS

3 stops37h 00mMultiple Airlines

Deal found 27/12£302

Wed 11/206:50LTN - PUS

2 stops25h 00mMultiple Airlines

Deal found 27/12£302

Tue 5/512:35LGW - PUS

1 stop15h 10mAir China

Deal found 26/12£309

Sun 15/209:20LGW - PUS

2 stops41h 15mMultiple Airlines

Deal found 26/12£310

Mon 16/209:20LGW - PUS

3 stops46h 30mMultiple Airlines

Deal found 27/12£313

Wed 11/215:00LGW - PUS

2 stops35h 35mMultiple Airlines

Deal found 27/12£314

Mon 2/221:30LHR - PUS

2 stops25h 40mMultiple Airlines

Deal found 27/12£318

Tue 14/412:35LGW - PUS

1 stop15h 10mAir China

Deal found 28/12£320

Find flight deals from United Kingdom to Busan

Round-trip from	£408
One-way from	£287
Popular in	August
Cheapest in	May
Average price	£1,000

Air China
12/3-2/4
2 total stops
67h 15m total
United Kingdom to Busan

Search Deals

9/2
2 total stops
19h 45m total
United Kingdom to Busan

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£152 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

LHR - PUS

LHRPUS

London Heathrow

Thu 12/3

20:25-11:45

1 stop30h 20m

Busan Gimhae

Thu 2/4

12:45-17:40

1 stop36h 55m

£408

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sun 19/4

12:35-11:45

1 stop15h 10m

Busan Gimhae

Thu 14/5

12:45-06:35

1 stop25h 50m

£418

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mon 16/3

20:25-11:45

1 stop30h 20m

Busan Gimhae

Mon 23/3

12:45-15:55

1 stop36h 10m

£423

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Tue 10/3

17:40-11:45

1 stop33h 05m

Busan Gimhae

Fri 27/3

12:45-15:55

1 stop36h 10m

£450

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Fri 1/5

22:40-11:45

1 stop29h 05m

Busan Gimhae

Fri 8/5

12:45-20:25

1 stop15h 40m

£451

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mon 9/2

21:00-11:35

1 stop29h 35m

Busan Gimhae

Mon 16/2

17:50-17:30

1 stop32h 40m

£478

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sun 19/4

06:10-11:45

2 stops21h 35m

Busan Gimhae

Thu 14/5

12:45-06:35

1 stop25h 50m

£485

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mon 16/3

21:30-08:10

2 stops25h 40m

Busan Gimhae

Mon 23/3

12:45-15:55

1 stop36h 10m

£485

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Sun 18/1

21:00-06:40

1 stop24h 40m

Busan Gimhae

Tue 27/1

17:50-17:30

1 stop32h 40m

£491

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Thu 28/5

20:25-11:45

1 stop31h 20m

Busan Gimhae

Thu 11/6

12:45-20:25

1 stop15h 40m

£498

Flights are sorted by cheapest return flights first.

Deals found on 27/12

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

No data available for this route at this time. Please check back soon.

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

8.5

Very Good

1,184 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

8.5

Very Good

1,184 reviews

Korean Air

8.5

Very Good

1,184 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

China Eastern

7.2

Good

183 reviews

Korean Air

8.5

Very Good

1,184 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Air China

7.2

Good

134 reviews

Korean Air

8.5

Very Good

1,184 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?
Air China, China Eastern, and KLM can get you from United Kingdom to Busan in just under 17h 55m. Your travel time can differ by up to 12h 25m. Airlines will cover a distance of 5693 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 Heathrow - Busan Gimhae. You may also consider London Gatwick - 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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Top 3 airlines flying from United Kingdom to Busan

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£333	Average£535	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£438	Average£681	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Korean Air	Cheapest£813	Average£930	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

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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?

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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.

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Cheap flights from the United Kingdom to Busan from £287

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 10/2. 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

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 28 December 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 28 December 2025.

Find 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 28 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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 28 December 2025.