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Flights to Busan Gimhae

£294 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 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Busan

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
20:25 - 11:45LHR-PUS
31h 20m1 stop
Air China Logo
12:45 - 20:30PUS-LHR
15h 45m1 stop
£447Air China
Find Deal
Fri, 1 May - Sat, 16 May
Air China Logo
22:40 - 11:45LHR-PUS
29h 05m1 stop
Air China Logo
12:45 - 20:30PUS-LHR
15h 45m1 stop
£481Air China
Find Deal
Fri, 1 May - Sat, 9 May
Air China Logo
20:25 - 11:45LHR-PUS
31h 20m1 stop
Air China Logo
12:45 - 20:30PUS-LHR
15h 45m1 stop
£486Air China
Find Deal
Thu, 28 May - Thu, 11 Jun
Air China Logo
22:40 - 11:45LHR-PUS
29h 05m1 stop
Air China Logo
12:45 - 20:30PUS-LHR
15h 45m1 stop
£502Air China
Find Deal
Sat, 9 May - Sun, 24 May
Multiple Airlines Logo
12:00 - 20:45LGW-PUS
24h 45m2 stops
Multiple Airlines Logo
12:35 - 06:40PUS-LGW
26h 05m1 stop
£512Multiple Airlines
Find Deal
Fri, 1 May - Sat, 16 May
Multiple Airlines Logo
12:00 - 20:45LGW-PUS
24h 45m2 stops
Multiple Airlines Logo
12:35 - 16:00PUS-LGW
35h 25m1 stop
£514Multiple Airlines
Find Deal
Fri, 1 May - Sat, 9 May
Multiple Airlines Logo
08:10 - 11:45LGW-PUS
19h 35m2 stops
Multiple Airlines Logo
12:45 - 06:35PUS-LGW
25h 50m1 stop
£539Multiple Airlines
Find Deal
Sat, 9 May - Sun, 24 May
KLM Logo
17:40 - 20:45BHX-PUS
18h 05m2 stops
KLM Logo
07:55 - 08:30PUS-BHX
33h 35m2 stops
£870KLM
Find Deal
Thu, 22 Jan - Sun, 25 Jan
KLM Logo
17:50 - 19:35LCY-PUS
17h 45m2 stops
KLM Logo
16:30 - 07:15PUS-LCY
22h 45m2 stops
£1,047KLM
Find Deal
Wed, 13 May - Mon, 1 Jun
KLM Logo
17:50 - 19:35LCY-PUS
17h 45m2 stops
KLM Logo
16:30 - 07:15PUS-LCY
22h 45m2 stops
£1,151KLM
Find Deal
Sun, 10 May - Mon, 25 May

momondo Fare Finder

 
Locate flights to Busan Gimhae that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 4 December 2025.
Use the filters below to find and compare flights to Busan that are best for you.

Fly from

Route

Depart

Return

Price

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Fri 1/5

20:25-11:45

1 stop31h 20m

Busan Gimhae

Sat 16/5

12:45-20:30

1 stop15h 45m

£447

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Fri 1/5

22:40-11:45

1 stop29h 05m

Busan Gimhae

Sat 9/5

12:45-20:30

1 stop15h 45m

£481

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Thu 28/5

20:25-11:45

1 stop31h 20m

Busan Gimhae

Thu 11/6

12:45-20:30

1 stop15h 45m

£486

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Sat 9/5

22:40-11:45

1 stop29h 05m

Busan Gimhae

Sun 24/5

12:45-20:30

1 stop15h 45m

£502

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Fri 1/5

12:00-20:45

2 stops24h 45m

Busan Gimhae

Sat 16/5

12:35-06:40

1 stop26h 05m

£512

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Fri 1/5

12:00-20:45

2 stops24h 45m

Busan Gimhae

Sat 9/5

12:35-16:00

1 stop35h 25m

£514

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sat 9/5

08:10-11:45

2 stops19h 35m

Busan Gimhae

Sun 24/5

12:45-06:35

1 stop25h 50m

£539

BirminghamBusan

BHX - PUS

BHXPUS

Birmingham

Thu 22/1

17:40-20:45

2 stops18h 05m

Busan Gimhae

Sun 25/1

07:55-08:30

2 stops33h 35m

£870

LondonBusan

LCY - PUS

LCYPUS

London City

Wed 13/5

17:50-19:35

2 stops17h 45m

Busan Gimhae

Mon 1/6

16:30-07:15

2 stops22h 45m

£1,047

LondonBusan

LCY - PUS

LCYPUS

London City

Sun 10/5

17:50-19:35

2 stops17h 45m

Busan Gimhae

Mon 25/5

16:30-07:15

2 stops22h 45m

£1,151

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Busan from

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 May, then October is your next best option. Flight prices from United Kingdom to Busan during October average around £473.

What is the cheapest day to depart on your flight to Busan?

On average, the least expensive day to fly to Busan from United Kingdom is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £514. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £891.

What is the cheapest time of day to depart on your flight to Busan?

Our most recent data shows that the best time of day to fly to Busan is in the morning. Flights from United Kingdom to Busan during this time can be as low as £502. In the evening is when there is more demand to fly to Busan, so prices are often more expensive at around £915 per ticket.

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 AIRPORTMarch31% cheaperFlying from London Heathrow Airport to Busan costs on average just £543 in March
MOST EXPENSIVE MONTH TO FLY TO BUSAN FROM LONDON HEATHROW AIRPORTAugust36% more expensiveIt costs about £1,065 for flights to Busan from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO BUSAN FROM LONDON HEATHROW AIRPORTJuly666% more users visitedMore momondo users searched in flights to Busan from London Heathrow Airport in July than any other month

Cheap Busan flight deals and tips

Summary info about Busan flight prices, duration and airlines

Best One-Way Price

£294

Best Round-Trip Price

£447

Fastest flight time

19h 40m
The best one-way flight price to Busan from United Kingdom in the last 72 hours is £294 (London Gatwick to Busan Gimhae).
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The best round-trip flight price to Busan from United Kingdom in the last 72 hours is £447 (London Heathrow to Busan Gimhae).
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The fastest flight to Busan from United Kingdom takes 19h 40m (London City 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.

How far in advance should I book a flight to Busan?

The best time to book a flight to Busan from United Kingdom is 68 days out, which is when prices tend to be around £648. Keep in mind that you might also find cheap flights to Busan outside of this time window. In fact, momondo users recently found flights from United Kingdom to Busan for £376.

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?

Daegu Airport has an average price of £94 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 £73/person, which is 23% 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 4 as of December 2025.

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.

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Popular Flights to Busan

Popular routes according to searches in the past day on momondo
London to Busan Gimhae Flightsfrom £643
Birmingham to Busan Gimhae Flightsfrom £1,156
Southampton Eastleigh to Busan Gimhae Flightsfrom £3,541