How long is the flight from Busan to London?

A quick flight from Busan to London can take about 33h 25m. Air China provides one of the quickest options available for as low as £657. The distance between Busan and London is about 5718 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 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 Busan to London?

Most travelers choose Busan Gimhae - London Gatwick, Busan Gimhae - London Heathrow or Busan Gimhae - London Stansted when deciding on the best route from Busan to London.

What is the cheapest time of day to fly from PUS to LON?

When flying from Busan to London, 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 from for flights from Busan to London?

Busan Gimhae (PUS) is the airport you will fly out of if you book a flight from Busan to London. You should not have trouble finding flights to London from Gimhae; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Busan airport to London. It is only a 7.2 mi journey to Gimhae (PUS) from Busan’s city center.

Can I find deals for flights from Busan to London that include hotel bookings?

Yes. In addition to deals on Busan to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Busan to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to London.

Can I find deals for business class flights from Busan to London?

Yes. Cheapflights offers flight deals from Busan to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£216+ Cheap Flights from Busan to London

Cheap flight deals from Busan to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Busan to London
Explore the most affordable flight options available from Busan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Fri 11/917:50 -

1 stop29h 10m

Sun 20/911:35 -

1 stop16h 00m

Deal found 17/8£464

Sat 12/917:50 -

1 stop29h 10m

Sat 19/911:35 -

1 stop16h 00m

Deal found 14/8£474

Sat 5/917:50 -

1 stop20h 50m

Sun 13/911:35 -

1 stop16h 00m

Deal found 14/8£477

Wed 2/1217:50 -

1 stop21h 40m

Mon 7/1210:30 -

1 stop16h 05m

Deal found 14/8£488

Tue 13/1012:35 -

1 stop34h 25m

Tue 27/1010:30 -

1 stop16h 05m

Deal found 16/8£489

Mon 7/912:35 -

1 stop34h 25m

Fri 11/918:00 -

1 stop33h 35m

Deal found 17/8£493

Sat 7/1112:35 -

1 stop34h 25m

Tue 10/1110:30 -

1 stop16h 05m

Deal found 17/8£497

Sat 12/912:35 -

1 stop34h 25m

Fri 18/918:00 -

1 stop33h 35m

Deal found 17/8£499

Fri 11/912:35 -

1 stop34h 25m

Sun 13/917:55 -

1 stop33h 40m

Deal found 17/8£499

Tue 8/917:50 -

1 stop32h 50m

Fri 18/921:20 -

1 stop30h 15m

Deal found 14/8£503

Thu 20/812:35 -

1 stop34h 25m

Fri 28/818:00 -

1 stop33h 35m

Deal found 13/8£508

Wed 4/1117:50 -

1 stop32h 40m

Fri 6/1121:00 -

1 stop29h 35m

Deal found 13/8£519

Best flights from Busan to London
Discover carefully curated flight deals from Busan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Thu 10/906:35 -

3 stops40h 20m

Wed 16/907:25 -

3 stops26h 25m

Deal found 14/8£578

Tue 15/912:45 -

1 stop37h 20m

Tue 20/1012:35 -

1 stop15h 10m

Deal found 17/8£588

Sat 3/1017:50 -

1 stop33h 25m

Sun 11/1017:55 -

1 stop33h 40m

Deal found 17/8£657

Wed 30/910:00 -

1 stop38h 55m

Thu 1/1018:55 -

1 stop28h 55m

Deal found 13/8£683

Thu 17/919:10 -

2 stops32h 10m

Sat 26/921:35 -

2 stops36h 25m

Deal found 13/8£770

Thu 7/107:45 -

1 stop34h 20m

Tue 12/113:05 -

1 stop32h 40m

Deal found 14/8£831

Tue 24/1116:10 -

2 stops24h 05m

Tue 15/1217:05 -

2 stops18h 40m

Deal found 17/8£892

Fri 11/910:00 -

2 stops32h 00m

Sun 20/907:25 -

3 stops25h 25m

Deal found 17/8£592

Fri 18/1212:45 -

2 stops27h 10m

Sun 27/1211:35 -

1 stop15h 10m

Deal found 13/8£610

Tue 15/912:45 -

2 stops50h 15m

Tue 13/1012:35 -

1 stop15h 10m

Deal found 17/8£644

Sun 13/912:35 -

2 stops28h 50m

Wed 16/906:10 -

3 stops26h 40m

Deal found 17/8£678

Thu 17/919:10 -

2 stops32h 10m

Thu 24/921:35 -

2 stops28h 10m

Deal found 13/8£770

Mon 28/910:00 -

1 stop39h 50m

Mon 5/1018:55 -

1 stop28h 10m

Deal found 14/8£798

Sat 12/920:00 -

3 stops36h 40m

Sat 19/908:15 -

3 stops26h 10m

Deal found 14/8£685

Fri 15/107:45 -

1 stop34h 20m

Tue 19/113:05 -

1 stop32h 40m

Deal found 16/8£832

Fri 23/1012:45 -

2 stops26h 15m

Sun 25/1011:05 -

2 stops39h 40m

Deal found 15/8£698

Thu 17/919:10 -

2 stops32h 10m

Mon 28/921:35 -

2 stops28h 25m

Deal found 13/8£770

Wed 20/107:45 -

1 stop31h 40m

Mon 25/109:20 -

1 stop36h 25m

Deal found 15/8£832

Mon 21/911:20 -

2 stops40h 00m

Fri 25/921:35 -

2 stops28h 45m

Deal found 16/8£772

Mon 28/912:35 -

3 stops35h 10m

Mon 5/1008:15 -

2 stops19h 20m

Deal found 14/8£707

Fri 8/107:45 -

1 stop34h 20m

Sat 16/113:05 -

1 stop32h 40m

Deal found 15/8£832

Sat 3/1011:20 -

2 stops40h 00m

Sun 11/1021:35 -

2 stops36h 25m

Deal found 17/8£772

Wed 23/916:30 -

2 stops23h 25m

Mon 28/917:10 -

2 stops19h 35m

Deal found 17/8£1,028

Sat 12/912:45 -

3 stops30h 15m

Sat 19/905:40 -

2 stops27h 10m

Deal found 14/8£708

Tue 19/107:45 -

1 stop31h 40m

Tue 26/109:20 -

1 stop36h 25m

Deal found 15/8£832

Mon 7/911:20 -

2 stops40h 00m

Fri 11/921:35 -

2 stops36h 25m

Deal found 15/8£772

Sun 27/919:05 -

3 stops36h 20m

Sun 4/1006:00 -

3 stops40h 20m

Deal found 13/8£741

Sat 9/107:45 -

1 stop34h 20m

Sat 23/109:20 -

1 stop36h 25m

Deal found 17/8£834

Thu 10/919:10 -

2 stops32h 10m

Wed 16/921:35 -

2 stops36h 25m

Deal found 14/8£795

Sat 5/916:30 -

2 stops28h 45m

Sun 13/917:50 -

2 stops18h 55m

Deal found 15/8£1,190

Find flight deals from Busan to London

Round-trip from	£464
One-way from	£216
Popular in	October
Cheapest in	March
Average price	£505

China Eastern
11/9-20/9
2 total stops
45h 10m total
Busan to London

Search Deals

18/10
2 total stops
41h 15m total
Busan to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BusanLondon

PUS Busan Gimhae - STN London Stansted

PUSSTN

Busan Gimhae

Thu 10/9

06:35-14:55

3 stops40h 20m

London Stansted

Wed 16/9

07:25-17:50

3 stops26h 25m

£578

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Tue 15/9

12:45-18:05

1 stop37h 20m

London Gatwick

Tue 20/10

12:35-11:45

1 stop15h 10m

£588

BusanLondon

PUS Busan Gimhae - STN London Stansted

PUSSTN

Busan Gimhae

Fri 11/9

10:00-10:00

2 stops32h 00m

London Stansted

Sun 20/9

07:25-16:50

3 stops25h 25m

£592

Fastest return journey

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Fri 18/12

12:45-06:55

2 stops27h 10m

London Gatwick

Sun 27/12

11:35-11:45

1 stop15h 10m

£610

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Tue 15/9

12:45-07:00

2 stops50h 15m

London Gatwick

Tue 13/10

12:35-11:45

1 stop15h 10m

£644

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Sat 3/10

17:50-19:15

1 stop33h 25m

London Gatwick

Sun 11/10

17:55-11:35

1 stop33h 40m

£657

BusanLondon

PUS Busan Gimhae - LTN London Luton

PUSLTN

Busan Gimhae

Sun 13/9

12:35-09:25

2 stops28h 50m

London Luton

Wed 16/9

06:10-16:50

3 stops26h 40m

£678

BusanLondon

PUS Busan Gimhae - LHR London Heathrow

PUSLHR

Busan Gimhae

Wed 30/9

10:00-16:55

1 stop38h 55m

London Heathrow

Thu 1/10

18:55-07:50

1 stop28h 55m

£683

BusanLondon

PUS Busan Gimhae - STN London Stansted

PUSSTN

Busan Gimhae

Sat 12/9

20:00-00:40

3 stops36h 40m

London Stansted

Sat 19/9

08:15-18:25

3 stops26h 10m

£685

BusanLondon

PUS Busan Gimhae - LGW London Gatwick

PUSLGW

Busan Gimhae

Fri 23/10

12:45-07:00

2 stops26h 15m

London Gatwick

Sun 25/10

11:05-11:45

2 stops39h 40m

£698

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Busan to London

Have a flexible travel schedule? Discover the best time to fly to London from Busan with our price prediction graph.

PUS-LON

PUS-LGW

PUS-LHR

PUS-STN

PUS-LCY

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 Busan to London

PUS-LON

PUS-LGW

PUS-LHR

PUS-STN

PUS-LCY

What is the cheapest month to book a flight from Busan to London?

Currently, March is the cheapest month in which you can book a flight from Busan to London (average of £330). Flying from Busan to London in October is currently the most expensive (average of £709). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly from for flights from Busan to London?
Busan Gimhae (PUS) is the airport you will fly out of if you book a flight from Busan to London. You should not have trouble finding flights to London from Gimhae; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Busan airport to London. It is only a 7.2 mi journey to Gimhae (PUS) from Busan’s city center.
How long is the flight from Busan to London?
A quick flight from Busan to London can take about 33h 25m. Air China provides one of the quickest options available for as low as £657. The distance between Busan and London is about 5718 mi. This flight may include one or multiple stops.
What are the most popular routes from Busan to London?
Most travelers choose Busan Gimhae - London Gatwick, Busan Gimhae - London Heathrow or Busan Gimhae - London Stansted when deciding on the best route from Busan to London.
Can I find deals for flights from Busan to London that include hotel bookings?
Yes. In addition to deals on Busan to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Busan to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to London.
Can I find deals for business class flights from Busan to London?
Yes. Cheapflights offers flight deals from Busan to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Busan to London?
Currently, March is the cheapest month in which you can book a flight from Busan to London (average of £330). Flying from Busan to London in October is currently the most expensive (average of £709). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Slough

Ilford

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Why should you use Cheapflights to find cheap flight tickets from Busan to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Busan.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Busan to London flexibly with Cheapflights today.

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Cheap flights from Busan to London from £216

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Busan to London

Cheapest flights from Busan to LondonExplore the most affordable flight options available from Busan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Explore the most affordable flight options available from Busan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Best flights from Busan to LondonDiscover carefully curated flight deals from Busan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Discover carefully curated flight deals from Busan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Last-minute flights from Busan to LondonDiscover last-minute flight deals from Busan to London. Data last updated 18 August 2026 and is based on user searches.

Discover last-minute flight deals from Busan to London. Data last updated 18 August 2026 and is based on user searches.

One-way flights from Busan to LondonSearch for one-way flight options from Busan to London. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Search for one-way flight options from Busan to London. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

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Best time to book a flight from Busan to London

Have a flexible travel schedule? Discover the best time to fly to London from Busan with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Busan to London?

Related info for your journey

What airport do you fly from for flights from Busan to London?

How long is the flight from Busan to London?

What are the most popular routes from Busan to London?

Can I find deals for flights from Busan to London that include hotel bookings?

How can I find direct flights from Busan to London?

Can I find deals for business class flights from Busan to London?

What is the cheapest month to book a flight from Busan to London?

Travelling to a place near London?

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Alternative routes for Busan to London

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Complete your trip

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Direct flights to England

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Search flights from Busan to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 August 2026.

Busan and London flights

Browse other Busan and London flight options. Last updated on 18 August 2026.

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How does Cheapflights help users find flights from Busan to London?

Why should you use Cheapflights to find cheap flight tickets from Busan to London?

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Can Cheapflights notify me if prices for flights from Busan to London become cheaper?

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Cheapest flights from Busan to London
Explore the most affordable flight options available from Busan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Best flights from Busan to London
Discover carefully curated flight deals from Busan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Last-minute flights from Busan to London
Discover last-minute flight deals from Busan to London. Data last updated 18 August 2026 and is based on user searches.

One-way flights from Busan to London
Search for one-way flight options from Busan to London. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.