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, Asiana Airlines, Air China or KLM. Depending on what airport in United Kingdom you fly from, you may be able to find flights with any of these popular airlines.

Asiana Airlines Flights to Busan

The most popular airline for flights to Busan on momondo is Asiana Airlines, which operates 28 flights in this direction every week. Most depart out of Incheon Intl, with the best deal for Asiana Airlines flights to Busan being £841 (round-trip, London Heathrow to Busan, momondo searches within the last 72 hours). In 567 Asiana Airlines reviews, it is rated 8.1 by momondo users.

£311 Cheap Flights to Busan in 2026/27

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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.

10:30 - 20:55LGW London Gatwick-PUS Busan Gimhae

25h 25m1 stop Shanghai Pu Dong

17:50 - 06:30PUS Busan Gimhae-LGW London Gatwick

21h 40m1 stop Shanghai Pu Dong

£514Multiple Airlines

Wed, 2 Dec - Wed, 9 Dec

10:30 - 20:55LGW London Gatwick-PUS Busan Gimhae

25h 25m1 stop Shanghai Pu Dong

17:50 - 06:30PUS Busan Gimhae-LGW London Gatwick

21h 40m1 stop Shanghai Pu Dong

£514Multiple Airlines

Wed, 2 Dec - Mon, 14 Dec

17:00 - 20:55LGW London Gatwick-PUS Busan Gimhae

18h 55m1 stop Shanghai Pu Dong

17:50 - 06:30PUS Busan Gimhae-LGW London Gatwick

21h 40m1 stop Shanghai Pu Dong

£514Multiple Airlines

Wed, 2 Dec - Sat, 12 Dec

17:00 - 20:55LGW London Gatwick-PUS Busan Gimhae

18h 55m1 stop Shanghai Pu Dong

17:50 - 14:00PUS Busan Gimhae-LGW London Gatwick

29h 10m1 stop Shanghai Pu Dong

£514Multiple Airlines

Wed, 2 Dec - Thu, 10 Dec

17:40 - 17:45LHR London Heathrow-PUS Busan Gimhae

15h 05m1 stop Incheon Intl

07:00 - 15:35PUS Busan Gimhae-LHR London Heathrow

17h 35m1 stop Incheon Intl

£738Asiana Airlines

Sun, 6 Dec - Sun, 13 Dec

17:40 - 08:10LHR London Heathrow-PUS Busan Gimhae

29h 30m1 stop Incheon Intl

07:00 - 15:35PUS Busan Gimhae-LHR London Heathrow

17h 35m1 stop Incheon Intl

£746Asiana Airlines

Mon, 30 Nov - Sat, 12 Dec

17:40 - 08:10LHR London Heathrow-PUS Busan Gimhae

29h 30m1 stop Incheon Intl

12:00 - 15:35PUS Busan Gimhae-LHR London Heathrow

36h 35m1 stop Incheon Intl

£746Asiana Airlines

Mon, 30 Nov - Sun, 13 Dec

14:15 - 20:45LHR London Heathrow-PUS Busan Gimhae

21h 30m1 stop Incheon Intl

07:55 - 16:30PUS Busan Gimhae-LHR London Heathrow

17h 35m1 stop Incheon Intl

£1,178Korean Air

Fri, 11 Dec - Thu, 14 Jan

18:50 - 08:10LHR London Heathrow-PUS Busan Gimhae

28h 20m1 stop Incheon Intl

07:55 - 16:30PUS Busan Gimhae-LHR London Heathrow

17h 35m1 stop Incheon Intl

£1,276Korean Air

Sat, 12 Dec - Thu, 14 Jan

18:50 - 20:45LHR London Heathrow-PUS Busan Gimhae

16h 55m1 stop Incheon Intl

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

18h 30m1 stop Incheon Intl

£1,277Korean Air

Sat, 12 Dec - Thu, 14 Jan

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBusan

LGW London Gatwick - PUS Busan Gimhae

LGWPUS

London Gatwick

Wed 2/12

10:30-20:55

1 stop25h 25m

Busan Gimhae

Wed 9/12

17:50-06:30

1 stop21h 40m

£514

LondonBusan

LGW London Gatwick - PUS Busan Gimhae

LGWPUS

London Gatwick

Wed 2/12

10:30-20:55

1 stop25h 25m

Busan Gimhae

Mon 14/12

17:50-06:30

1 stop21h 40m

£514

LondonBusan

LGW London Gatwick - PUS Busan Gimhae

LGWPUS

London Gatwick

Wed 2/12

17:00-20:55

1 stop18h 55m

Busan Gimhae

Sat 12/12

17:50-06:30

1 stop21h 40m

£514

LondonBusan

LGW London Gatwick - PUS Busan Gimhae

LGWPUS

London Gatwick

Wed 2/12

17:00-20:55

1 stop18h 55m

Busan Gimhae

Thu 10/12

17:50-14:00

1 stop29h 10m

£514

Fastest return journey

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Sun 6/12

17:40-17:45

1 stop15h 05m

Busan Gimhae

Sun 13/12

07:00-15:35

1 stop17h 35m

£738

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Mon 30/11

17:40-08:10

1 stop29h 30m

Busan Gimhae

Sat 12/12

07:00-15:35

1 stop17h 35m

£746

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Mon 30/11

17:40-08:10

1 stop29h 30m

Busan Gimhae

Sun 13/12

12:00-15:35

1 stop36h 35m

£746

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Fri 11/12

14:15-20:45

1 stop21h 30m

Busan Gimhae

Thu 14/1

07:55-16:30

1 stop17h 35m

£1,178

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Sat 12/12

18:50-08:10

1 stop28h 20m

Busan Gimhae

Thu 14/1

07:55-16:30

1 stop17h 35m

£1,276

LondonBusan

LHR London Heathrow - PUS Busan Gimhae

LHRPUS

London Heathrow

Sat 12/12

18:50-20:45

1 stop16h 55m

Busan Gimhae

Thu 14/1

07:00-16:30

1 stop18h 30m

£1,277

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

What is the cheapest month to fly to Busan?

If you’re not able to fly to Busan in November, then May is your next best option. Flight prices from United Kingdom to Busan during May average around £517.

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 £459 in May
MOST EXPENSIVE MONTH TO FLY TO BUSAN FROM LONDON HEATHROW AIRPORT	July	52% more expensive	It costs about £1,410 for flights to Busan from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO BUSAN FROM LONDON HEATHROW AIRPORT	December	1,080% 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	£311
Best Round-Trip Price	£514
Fastest flight time	37h 20m

The best one-way flight price to Busan from United Kingdom in the last 5 days is £311 (London Gatwick to Busan Gimhae).

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The best return flight price to Busan from United Kingdom in the last 5 days is £514 (London Gatwick to Busan Gimhae).

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The fastest flight to Busan from United Kingdom takes 37h 20m (London Heathrow to Busan Gimhae).

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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 £55 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.

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 27h 20m and , respectively.

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 8 as of October 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

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Popular Flights to Busan

London to Busan Gimhae Flightsfrom £726

Birmingham to Busan Gimhae Flightsfrom £1,967

Southampton Eastleigh to Busan Gimhae Flightsfrom £995

£311 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 2/12. 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

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Find the cheapest flights from the United Kingdom to Busan

Cheap return flights

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Busan flights insights and trends

What is the cheapest month 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.

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