Which airlines fly to Busan?

When flying to Busan from United Kingdom, momondo travellers will most often fly with one of these popular airlines: China Eastern, Air China, KLM or Korean Air. Depending on what airport in United Kingdom you fly from, you may be able to find flights with any of these popular airlines.

Korean Air Flights to Busan

The most popular airline for flights to Busan on momondo is Korean Air, which operates 68 flights in this direction every week. Most depart out of Jeju City, with the best deal for Korean Air flights to Busan being £712 (round-trip, London Heathrow to Busan, momondo searches within the last 72 hours). In 1,220 Korean Air reviews, it is rated 8.4 by momondo users.

How long does it take to fly to Busan?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Busan, then you can expect flight times to average 18h 05m and , respectively.

£301 Cheap Flights to Busan in 2026/27

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United Kingdom to Busan

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:35 - 16:50LGW London Gatwick-PUS Busan Gimhae

21h 15m1 stop Shanghai Pu Dong

17:50 - 15:00PUS Busan Gimhae-LGW London Gatwick

29h 10m1 stop Shanghai Pu Dong

£496China Eastern

Thu, 1 Oct - Sat, 10 Oct

10:30 - 16:50LGW London Gatwick-PUS Busan Gimhae

21h 20m1 stop Shanghai Pu Dong

12:35 - 06:30PUS Busan Gimhae-LGW London Gatwick

26h 55m1 stop Shanghai Pu Dong

£519China Eastern

Thu, 19 Nov - Wed, 25 Nov

21:00 - 11:35LHR London Heathrow-PUS Busan Gimhae

29h 35m1 stop Shanghai Pu Dong

17:50 - 17:30PUS Busan Gimhae-LHR London Heathrow

32h 40m1 stop Shanghai Pu Dong

£525China Eastern

Tue, 3 Nov - Tue, 10 Nov

21:00 - 17:50LHR London Heathrow-PUS Busan Gimhae

35h 50m2 stops Shanghai Pu Dong Nanjing Lukou Intl

17:50 - 17:30PUS Busan Gimhae-LHR London Heathrow

32h 40m1 stop Shanghai Pu Dong

£526China Eastern

Tue, 3 Nov - Tue, 10 Nov

21:00 - 17:50LHR London Heathrow-PUS Busan Gimhae

35h 50m2 stops Shanghai Pu Dong Nanjing Lukou Intl

18:50 - 17:30PUS Busan Gimhae-LHR London Heathrow

31h 40m2 stops Nanjing Lukou Intl Shanghai Pu Dong

£527China Eastern

Tue, 3 Nov - Tue, 10 Nov

10:30 - 16:50LGW London Gatwick-PUS Busan Gimhae

21h 20m1 stop Shanghai Pu Dong

12:35 - 14:00PUS Busan Gimhae-LGW London Gatwick

34h 25m1 stop Shanghai Pu Dong

£533Multiple Airlines

Tue, 3 Nov - Tue, 10 Nov

21:20 - 16:50LHR London Heathrow-PUS Busan Gimhae

35h 30m1 stop Shanghai Pu Dong

17:50 - 17:30PUS Busan Gimhae-LHR London Heathrow

32h 40m1 stop Shanghai Pu Dong

£545Multiple Airlines

Thu, 1 Oct - Sun, 25 Oct

21:20 - 16:50LHR London Heathrow-PUS Busan Gimhae

35h 30m1 stop Shanghai Pu Dong

17:50 - 17:30PUS Busan Gimhae-LHR London Heathrow

32h 40m1 stop Shanghai Pu Dong

£545Multiple Airlines

Thu, 1 Oct - Sun, 25 Oct

18:50 - 19:35LHR London Heathrow-PUS Busan Gimhae

15h 45m1 stop Incheon Intl

07:00 - 16:30PUS Busan Gimhae-LHR London Heathrow

18h 30m1 stop Incheon Intl

£649Korean Air

Sat, 31 Oct - Sun, 8 Nov

18:50 - 19:35LHR London Heathrow-PUS Busan Gimhae

15h 45m1 stop Incheon Intl

07:00 - 16:30PUS Busan Gimhae-LHR London Heathrow

18h 30m1 stop Incheon Intl

£827Korean Air

Fri, 12 Feb - Sun, 21 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:15 - 21:30LGW London Gatwick-PUS Busan Gimhae

26h 15m1 stop Shanghai Pu Dong

08:10 - 06:30PUS Busan Gimhae-LGW London Gatwick

30h 20m2 stops Hanoi Noibai Guangzhou Baiyun

£610Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

20:25 - 06:30LHR London Heathrow-PUS Busan Gimhae

26h 05m1 stop Beijing Capital

08:10 - 20:00PUS Busan Gimhae-LHR London Heathrow

43h 50m2 stops Ho Chi Minh City Shenzhen

£636Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

11:35 - 16:10LGW London Gatwick-PUS Busan Gimhae

20h 35m2 stops Shanghai Pu Dong Qingdao Jiaodong Intl

08:10 - 06:30PUS Busan Gimhae-LGW London Gatwick

30h 20m2 stops Hanoi Noibai Guangzhou Baiyun

£696Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

11:35 - 16:10LGW London Gatwick-PUS Busan Gimhae

20h 35m2 stops Shanghai Pu Dong Qingdao Jiaodong Intl

08:10 - 06:30PUS Busan Gimhae-LGW London Gatwick

30h 20m3 stops Ho Chi Minh City Hanoi Noibai Guangzhou Baiyun

£738Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

07:00 - 11:35LHR London Heathrow-PUS Busan Gimhae

20h 35m2 stops Geneva Geneve-Cointrin Shanghai Pu Dong

18:00 - 17:45PUS Busan Gimhae-LHR London Heathrow

31h 45m2 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

£739Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

21:20 - 11:35LHR London Heathrow-PUS Busan Gimhae

30h 15m1 stop Shanghai Pu Dong

12:15 - 16:30PUS Busan Gimhae-LHR London Heathrow

36h 15m1 stop Taipei City Taiwan Taoyuan Intl

£852Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

11:35 - 11:35LGW London Gatwick-PUS Busan Gimhae

16h 00m1 stop Shanghai Pu Dong

17:50 - 06:40PUS Busan Gimhae-LGW London Gatwick

20h 50m1 stop Shanghai Pu Dong

£923Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

07:25 - 18:00LHR London Heathrow-PUS Busan Gimhae

26h 35m2 stops Munich Franz Josef Strauss Taipei City Taiwan Taoyuan Intl

19:10 - 18:40PUS Busan Gimhae-LHR London Heathrow

31h 30m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Vienna Intl

£1,271Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

09:05 - 18:00LHR London Heathrow-PUS Busan Gimhae

24h 55m3 stops Vienna Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

19:10 - 18:40PUS Busan Gimhae-LHR London Heathrow

31h 30m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Vienna Intl

£1,348Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBusan

LGW London Gatwick - PUS Busan Gimhae

LGWPUS

London Gatwick

Thu 1/10

11:35-16:50

1 stop21h 15m

Busan Gimhae

Sat 10/10

17:50-15:00

1 stop29h 10m

£496

LondonBusan

LGW London Gatwick - PUS Busan Gimhae

LGWPUS

London Gatwick

Thu 19/11

10:30-16:50

1 stop21h 20m

Busan Gimhae

Wed 25/11

12:35-06:30

1 stop26h 55m

£519

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Tue 3/11

21:00-11:35

1 stop29h 35m

Busan Gimhae

Tue 10/11

17:50-17:30

1 stop32h 40m

£525

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Tue 3/11

21:00-17:50

2 stops35h 50m

Busan Gimhae

Tue 10/11

17:50-17:30

1 stop32h 40m

£526

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Tue 3/11

21:00-17:50

2 stops35h 50m

Busan Gimhae

Tue 10/11

18:50-17:30

2 stops31h 40m

£527

LondonBusan

LGW London Gatwick - PUS Busan Gimhae

LGWPUS

London Gatwick

Tue 3/11

10:30-16:50

1 stop21h 20m

Busan Gimhae

Tue 10/11

12:35-14:00

1 stop34h 25m

£533

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Thu 1/10

21:20-16:50

1 stop35h 30m

Busan Gimhae

Sun 25/10

17:50-17:30

1 stop32h 40m

£545

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Thu 1/10

21:20-16:50

1 stop35h 30m

Busan Gimhae

Sun 25/10

17:50-17:30

1 stop32h 40m

£545

Fastest return journey

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Sat 31/10

18:50-19:35

1 stop15h 45m

Busan Gimhae

Sun 8/11

07:00-16:30

1 stop18h 30m

£649

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Fri 12/2

18:50-19:35

1 stop15h 45m

Busan Gimhae

Sun 21/2

07:00-16:30

1 stop18h 30m

£827

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Busan flights insights and trends

Explore insights for your Busan flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Busan?

If you’re not able to fly to Busan in May, then September is your next best option. Flight prices from United Kingdom to Busan during September average around £513.

Cheapest flights to Busan Gimhae

Find the cheapest flights to Busan Gimhae from your nearest city or airport

Find flights from London Heathrow Airport to Busan

CHEAPEST MONTH TO FLY TO BUSAN FROM LONDON HEATHROW AIRPORT	May	51% cheaper	Flying from London Heathrow Airport to Busan costs on average just £454 in May
MOST EXPENSIVE MONTH TO FLY TO BUSAN FROM LONDON HEATHROW AIRPORT	July	51% more expensive	It costs about £1,396 for flights to Busan from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO BUSAN FROM LONDON HEATHROW AIRPORT	December	800% more users visited	More momondo users searched in flights to Busan from London Heathrow Airport in December than any other month

Cheap Busan flight deals and tips

Summary info about Busan flight prices, duration and airlines

Best One-Way Price	£301
Best Round-Trip Price	£496
Fastest flight time	26h 25m

The best one-way flight price to Busan from United Kingdom in the last 5 days is £301 (London Gatwick to Busan Gimhae).

Search Deals

The best return flight price to Busan from United Kingdom in the last 5 days is £496 (London Gatwick to Busan Gimhae).

Search Deals

The fastest flight to Busan from United Kingdom takes 26h 25m (Southampton Eastleigh to Busan Gimhae).

Search Deals

Frequently asked questions about flying to Busan

What is there to do in Busan when it’s raining?

Users planning a flight to Busan during the months of April, May, or June should anticipate rain. There are still things to do in Busan even when it's raining, though. For those looking to get out of the rain and do a little shopping, check out Seomyeon.

Is there an alternative airport near Busan?

Ulsan Airport, Jinju Sacheon Airport, Daegu Airport, Pohang Airport or Yeosu Airport can be an alternative airport used for travel to Busan.

Is there a cheaper alternative to flying into Busan?

Yeosu Airport has an average price of £54 per person and is typically the cheapest airport to fly into when visiting Busan. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Busan?

In the past two weeks, users have booked deals to Busan for £28/person, which is 56% cheaper than the average flight to Busan. To find the cheapest price to Busan from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Busan Gimhae Airport?

Prices for flights to Busan Gimhae Airport refresh daily.

How many operators does momondo search for flights to Busan Gimhae Airport?

The number of operators available for flights to Busan Gimhae Airport is 7 as of September 2026.

How old do you have to be to fly to Busan Gimhae Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The travel and health documents required for your trip to Busan Gimhae Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Busan Gimhae Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Busan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Busan.

Can I find flights to Busan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Busan with this policy.

How can momondo help me find flights to Busan?

momondo helps you find the best flight to Busan by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Busan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Busan, momondo offers a useful price alert feature which will track prices for flights to Busan and alert you when they change.

An easier way to manage your Busan Gimhae trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 15/10

Thu 22/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Busan

Popular routes

Other cities

Nearby airports

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Flights to Busan

London to Busan Gimhae Flightsfrom £706

Birmingham to Busan Gimhae Flightsfrom £1,749

Southampton Eastleigh to Busan Gimhae Flightsfrom £1,537

£301 Cheap flights to Busan

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Busan departing on 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United Kingdom to Busan

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

momondo Fare Finder

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

See travel insights to Busan from

Busan flights insights and trends

What is the cheapest month to fly to Busan?

How long does it take to fly to Busan?

Cheapest flights to Busan Gimhae

Find the cheapest flights to Busan Gimhae from your nearest city or airport

Cheap Busan flight deals and tips

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Frequently asked questions about flying to Busan

Why use momondo?

An easier way to manage your Busan Gimhae trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Busan

Popular Flights to Busan

Popular routes according to searches in the past day on momondo

Popular Cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Airports servicing United Kingdom

Fly your favourite airline to Busan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Busan

List of cabin classes available on flights landing in Busan. Availability may vary depending on flight origin and airline.

Complete your trip to Busan Gimhae

Explore popular destinations other users love

According to popular flight searches on momondo this year