What are the cheapest airlines to fly from United Kingdom to Busan one-way?

One-way options have recently been found by users for as low as £309 on Air China. Other airlines that offer cheap prices include China Eastern from £512 and Vietnam Airlines from £635 one-way.

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.

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 32% 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 £457. For sooner than that we have options available in the next 3 days from £457.

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

Flights from United Kingdom to Busan lean towards being more expensive in September. Prices are generally better when you fly from United Kingdom to Busan in May, with the cheapest ticket starting at £356.

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.

£713+ Flights from the United Kingdom to Busan

Cheap flight deals from United Kingdom to Busan

Round-trip from	£400
One-way from	£309
Popular in	September
Cheapest in	May
Average price	£632

China Eastern
13/5-20/5
2 total stops
50h 25m total
United Kingdom to Busan

Search Deals

Air China
18/6
1 total stop
15h 10m total
United Kingdom to Busan

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£99 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 1 April 2025.

Tue 13/511:35LGW - PUS

1 stop21h 15mChina Eastern

Tue 20/517:50PUS - LGW

1 stop29h 10mChina Eastern

Deal found 1/4£400

Thu 8/520:25LHR - PUS

1 stop31h 20mAir China

Tue 20/512:45PUS - LHR

1 stop37h 00mAir China

Deal found 31/3£418

Thu 1/521:20LHR - PUS

1 stop30h 15mChina Eastern

Wed 7/517:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 1/4£433

Fri 13/620:25LHR - PUS

1 stop31h 20mMultiple Airlines

Sun 29/611:00PUS - LHR

1 stop38h 05mMultiple Airlines

Deal found 1/4£545

Thu 1/519:15LGW - PUS

2 stops32h 30mMultiple Airlines

Wed 7/512:35PUS - LGW

1 stop26h 05mMultiple Airlines

Deal found 1/4£560

Sun 14/920:05LTN - PUS

2 stops31h 40mMultiple Airlines

Sat 27/907:45PUS - LTN

3 stops47h 00mMultiple Airlines

Deal found 1/4£752

Mon 21/412:35LGW - PUS

1 stop15h 10mAir China

Mon 5/512:45PUS - LGW

2 stops26h 10mAir China

Deal found 31/3£787

Thu 1/519:10LHR - PUS

2 stops27h 55mVietnam Airlines

Wed 7/511:00PUS - LHR

2 stops37h 55mVietnam Airlines

Deal found 31/3£857

Thu 1/519:20LCY - PUS

2 stops27h 00mMultiple Airlines

Wed 7/507:00PUS - LCY

2 stops19h 45mMultiple Airlines

Deal found 1/4£998

Fri 2/517:50LCY - PUS

2 stops17h 45mKLM

Sun 18/516:30PUS - LCY

2 stops22h 45mKLM

Deal found 1/4£1,040

Fri 4/712:20LHR - PUS

1 stop17h 15mCathay Pacific

Sat 19/707:45PUS - LHR

1 stop20h 50mCathay Pacific

Deal found 1/4£1,085

Fri 4/708:30LCY - PUS

2 stops48h 20mChina Eastern

Sat 19/717:50PUS - LCY

2 stops48h 15mChina Eastern

Deal found 1/4£1,527

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 1 April 2025.

Tue 13/511:35LGW - PUS

1 stop21h 15mChina Eastern

Tue 20/517:50PUS - LGW

1 stop29h 10mChina Eastern

Deal found 1/4£400

Thu 8/520:25LHR - PUS

1 stop31h 20mAir China

Tue 20/512:45PUS - LHR

1 stop37h 00mAir China

Deal found 31/3£418

Fri 13/620:25LHR - PUS

1 stop31h 20mMultiple Airlines

Sun 29/611:00PUS - LHR

1 stop38h 05mMultiple Airlines

Deal found 1/4£545

Thu 1/519:10LHR - PUS

2 stops27h 55mVietnam Airlines

Wed 7/511:00PUS - LHR

2 stops37h 55mVietnam Airlines

Deal found 31/3£857

Thu 1/521:20LHR - PUS

1 stop30h 15mChina Eastern

Wed 7/517:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 1/4£433

Thu 1/517:10LCY - PUS

2 stops18h 25mKLM

Wed 7/516:30PUS - LCY

2 stops22h 45mKLM

Deal found 31/3£975

Fri 4/712:20LHR - PUS

1 stop17h 15mCathay Pacific

Sat 19/707:45PUS - LHR

1 stop20h 50mCathay Pacific

Deal found 1/4£1,085

Thu 1/519:15LGW - PUS

2 stops32h 30mMultiple Airlines

Wed 7/512:35PUS - LGW

1 stop26h 05mMultiple Airlines

Deal found 1/4£560

Thu 15/506:00BHX - PUS

2 stops26h 50mChina Eastern

Thu 22/517:50PUS - BHX

2 stops46h 45mChina Eastern

Deal found 31/3£588

Mon 21/412:35LGW - PUS

1 stop15h 10mAir China

Mon 5/512:45PUS - LGW

2 stops26h 10mAir China

Deal found 31/3£787

Thu 15/518:30BHX - PUS

2 stops33h 15mMultiple Airlines

Thu 22/507:15PUS - BHX

3 stops47h 15mMultiple Airlines

Deal found 31/3£737

Fri 16/506:05LTN - PUS

2 stops21h 30mMultiple Airlines

Fri 23/511:00PUS - LTN

2 stops32h 55mMultiple Airlines

Deal found 1/4£785

Last-minute flights from United Kingdom to Busan
Discover last-minute flight deals from United Kingdom to Busan. Data last updated 1 April 2025 and is based on user searches.

Fri 11/412:10LHR - PUS

1 stop24h 55mMultiple Airlines

Fri 25/416:55PUS - LHR

2 stops59h 05mMultiple Airlines

Deal found 1/4£1,096

Fri 11/420:25LHR - PUS

1 stop31h 20mAir China

Fri 25/412:45PUS - LHR

1 stop15h 45mAir China

Deal found 1/4£1,189

Mon 21/412:35LGW - PUS

1 stop15h 10mAir China

Mon 5/512:45PUS - LGW

2 stops26h 10mAir China

Deal found 31/3£787

Thu 1/521:20LHR - PUS

1 stop30h 15mChina Eastern

Wed 7/517:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 1/4£433

Thu 1/519:15LGW - PUS

2 stops32h 30mMultiple Airlines

Wed 7/512:35PUS - LGW

1 stop26h 05mMultiple Airlines

Deal found 1/4£560

Thu 1/519:10LHR - PUS

2 stops27h 55mVietnam Airlines

Wed 7/511:00PUS - LHR

2 stops37h 55mVietnam Airlines

Deal found 31/3£857

Thu 1/519:20LCY - PUS

2 stops27h 00mMultiple Airlines

Wed 7/507:00PUS - LCY

2 stops19h 45mMultiple Airlines

Deal found 1/4£998

Fri 2/517:50LCY - PUS

2 stops17h 45mKLM

Sun 18/516:30PUS - LCY

2 stops22h 45mKLM

Deal found 1/4£1,040

Thu 8/520:25LHR - PUS

1 stop31h 20mAir China

Tue 20/512:45PUS - LHR

1 stop37h 00mAir China

Deal found 31/3£418

Tue 13/511:35LGW - PUS

1 stop21h 15mChina Eastern

Tue 20/517:50PUS - LGW

1 stop29h 10mChina Eastern

Deal found 1/4£400

Fri 16/522:05LHR - PUS

2 stops29h 40mMultiple Airlines

Fri 23/512:45PUS - LHR

1 stop15h 45mMultiple Airlines

Deal found 1/4£606

Fri 16/506:05LTN - PUS

2 stops21h 30mMultiple Airlines

Fri 23/511:00PUS - LTN

2 stops32h 55mMultiple Airlines

Deal found 1/4£785

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 1 April 2025.

Wed 18/612:35LGW - PUS

1 stop15h 10mAir China

Deal found 1/4£309

Mon 2/620:25LHR - PUS

1 stop31h 20mAir China

Deal found 31/3£339

Wed 18/621:00LHR - PUS

2 stops27h 30mMultiple Airlines

Deal found 1/4£342

Sat 7/619:15LGW - PUS

3 stops41h 30mMultiple Airlines

Deal found 31/3£358

Sat 7/606:00LTN - PUS

3 stops47h 45mMultiple Airlines

Deal found 31/3£402

Fri 6/621:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 31/3£512

Wed 13/818:55LHR - PUS

1 stop28h 10mVietnam Airlines

Deal found 31/3£635

Mon 15/917:50LCY - PUS

2 stops17h 45mKLM

Deal found 1/4£646

Wed 18/607:45LCY - PUS

2 stops19h 30mMultiple Airlines

Deal found 1/4£755

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

Tue 13/5

11:35-16:50

1 stop21h 15m

Busan Gimhae

Tue 20/5

17:50-15:00

1 stop29h 10m

£400

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Thu 8/5

20:25-11:45

1 stop31h 20m

Busan Gimhae

Tue 20/5

12:45-17:45

1 stop37h 00m

£418

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Thu 1/5

21:20-11:35

1 stop30h 15m

Busan Gimhae

Wed 7/5

17:50-18:40

1 stop32h 50m

£433

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Fri 13/6

20:25-11:45

1 stop31h 20m

Busan Gimhae

Sun 29/6

11:00-17:05

1 stop38h 05m

£545

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Thu 1/5

19:15-11:45

2 stops32h 30m

Busan Gimhae

Wed 7/5

12:35-06:40

1 stop26h 05m

£560

LondonBusan

LTN - PUS

LTNPUS

London Luton

Sun 14/9

20:05-11:45

2 stops31h 40m

Busan Gimhae

Sat 27/9

07:45-22:45

3 stops47h 00m

£752

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 21/4

12:35-11:45

1 stop15h 10m

Busan Gimhae

Mon 5/5

12:45-06:55

2 stops26h 10m

£787

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Thu 1/5

19:10-07:05

2 stops27h 55m

Busan Gimhae

Wed 7/5

11:00-16:55

2 stops37h 55m

£857

LondonBusan

LCY - PUS

LCYPUS

London City

Thu 1/5

19:20-06:20

2 stops27h 00m

Busan Gimhae

Wed 7/5

07:00-18:45

2 stops19h 45m

£998

LondonBusan

LCY - PUS

LCYPUS

London City

Fri 2/5

17:50-19:35

2 stops17h 45m

Busan Gimhae

Sun 18/5

16:30-07:15

2 stops22h 45m

£1,040

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 23 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.

Rainfall in Busan by month

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.

Temperature in Busan by month

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).

Reviews of airlines servicing Busan

Read through reviews of airlines operating flights from United Kingdom to Busan, such as Singapore Airlines, KLM and Vietnam Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SIN - JNB

Cabin crew in business class was just so amazing, friendly, caring and professional

Singapore Airlines

8.1

Very Good

1,286 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SIN - JNB

Cabin crew in business class was just so amazing, friendly, caring and professional

KLM

7.8

Good

1,321 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SIN - JNB

Cabin crew in business class was just so amazing, friendly, caring and professional

Vietnam Airlines

7.6

Good

192 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SIN - JNB

Cabin crew in business class was just so amazing, friendly, caring and professional

Cathay Pacific

7.5

Good

841 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SIN - JNB

Cabin crew in business class was just so amazing, friendly, caring and professional

China Eastern

7.2

Good

143 reviews

Singapore Airlines

8.1

Very Good

1,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SIN - JNB

Cabin crew in business class was just so amazing, friendly, caring and professional

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.
What are the cheapest airlines to fly from United Kingdom to Busan one-way?
One-way options have recently been found by users for as low as £309 on Air China. Other airlines that offer cheap prices include China Eastern from £512 and Vietnam Airlines from £635 one-way.
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

Heathrow to Incheon Intl flights

Heathrow to Gimpo Intl flights

Gatwick to Incheon Intl flights

Stansted to Incheon Intl flights

London City to Incheon Intl flights

Manchester to Incheon Intl flights

Gatwick to Gimpo Intl flights

Luton to Incheon Intl flights

Manchester to Gimpo Intl flights

Istanbul to Incheon Intl flights

Heathrow to Busan flights

Istanbul to Gimpo Intl flights

Gatwick to Busan flights

London City to Busan flights

Edinburgh to Incheon Intl flights

Edinburgh to Gimpo Intl flights

Zurich to Incheon Intl flights

Birmingham to Incheon Intl flights

Frankfurt to Incheon Intl flights

Newcastle upon Tyne to Incheon Intl flights

Glasgow Intl to Incheon Intl flights

Malpensa to Incheon Intl flights

Amsterdam to Incheon Intl flights

Newcastle upon Tyne to Gimpo Intl flights

Southampton to Incheon Intl flights

Birmingham to Gimpo Intl flights

Frederic Chopin to Incheon Intl flights

Heathrow to Jeju City flights

Luton to Busan flights

Leeds to Incheon Intl flights

Charles de Gaulle to Incheon Intl flights

Belfast City to Incheon Intl flights

Belfast Intl to Incheon Intl flights

Munich to Incheon Intl flights

Aberdeen to Incheon Intl flights

East Midlands to Incheon Intl flights

Top 3 airlines flying from United Kingdom to Busan

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£368	Average£592	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£445	Average£615	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Korean Air	Cheapest£819	Average£966	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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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 £309

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 18/6. 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 1 April 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 1 April 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 1 April 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 1 April 2025.

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

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 1 April 2025.

Read through reviews of airlines operating flights from United Kingdom to Busan, such as Singapore Airlines, KLM and Vietnam Airlines. Reviews also offer insight into each airline's 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?

What are the cheapest airlines to fly from United Kingdom to Busan one-way?

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?

100% Free

Book with Flexibility

Travel Smart

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 1 April 2025.