What’s the fastest stopover option from Busan to London Heathrow Airport?

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 15h 45m.

Which airport typically offers the quickest stopover for flights from Busan to London Heathrow Airport?

Flights via Incheon (ICN) offer the fastest connection on this route, with an average stopover time of 0h 58m.

What’s the top stopover airport for flights from Busan to London Heathrow Airport?

Incheon (ICN) – chosen by Cheapflights users on 43% of one-stop itineraries from Busan to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Busan to London Heathrow Airport?

Beijing (PEK) is the most affordable one-stop option, with an average return flight price of £605.

How long is the flight from Busan to London Heathrow Airport?

Departing from Busan to London Heathrow Airport will take you 36h 10m. The distance from Busan to London Heathrow Airport is about 5709 mi. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest day to fly from Busan to London Heathrow Airport?

Travellers seeking maximum savings on their Busan to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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).

How far in advance should I book a flight from Busan to London Heathrow Airport?

Find a great deal and save up to 61% by booking at least 9 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Busan to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £283.

What is the cheapest month to fly from Busan to London Heathrow Airport?

November is one of the best times of the year to fly to London Heathrow Airport from Busan. Prices for November average £493 per person but you can even find prices for as low as £311. The most expensive prices can be found in the month of October. Opting for a November flight can save you 68% on your journey compared to booking in October

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

When flying from Busan to London Heathrow Airport, 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 Heathrow?

Most people fly from Busan Gimhae (PUS) if they book a flight from Busan to London Heathrow. On average, Gimhae has 0 outbound flights to London Heathrow per day from 0 airlines. Busan Gimhae is conveniently located just 7.2 mi from Busan’s city center.

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

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

How can I find direct flights from Busan to Heathrow?

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

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

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

£164+ Cheap Flights from Busan to London Heathrow Airport

Cheap flight deals from Busan to Heathrow

Round-trip from	£416
One-way from	£164
Popular in	October
Cheapest in	June
Average price	£755

China Eastern
22/10-1/11
2 total stops
67h 40m total
Busan to London

Search Deals

China Eastern
24/10
1 total stop
38h 05m total
Busan to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£88 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£42 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Busan to Heathrow

Cheapest flights from Busan to Heathrow
Explore the most affordable flight options available from Busan to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 22/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sat 1/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£416

Thu 23/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sun 26/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£417

Tue 11/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Tue 25/1121:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 15/9£418

Mon 20/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sat 25/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 13/9£420

Fri 7/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Mon 17/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 13/9£422

Sat 11/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Mon 13/1021:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 15/9£458

Wed 15/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Wed 22/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 14/9£459

Wed 22/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Wed 29/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£460

Fri 24/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Sun 26/1021:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 14/9£461

Wed 29/1017:50PUS - LHR

1 stop32h 40mChina Eastern

Sat 1/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 13/9£461

Tue 18/1117:50PUS - LHR

1 stop32h 40mMultiple Airlines

Fri 21/1121:30LHR - PUS

2 stops28h 20mMultiple Airlines

Deal found 13/9£467

Tue 2/1217:50PUS - LHR

1 stop32h 40mChina Eastern

Tue 9/1221:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£467

Best flights from Busan to Heathrow
Discover carefully curated flight deals from Busan to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Thu 23/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sun 26/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£417

Thu 22/116:10PUS - LHR

2 stops24h 30mMultiple Airlines

Tue 27/106:20LHR - PUS

2 stops23h 50mMultiple Airlines

Deal found 15/9£520

Sun 25/112:45PUS - LHR

1 stop36h 10mAir China

Mon 2/220:25LHR - PUS

1 stop30h 20mAir China

Deal found 13/9£520

Tue 2/1217:50PUS - LHR

1 stop32h 40mChina Eastern

Tue 9/1221:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£467

Thu 12/312:45PUS - LHR

1 stop36h 10mAir China

Mon 16/320:25LHR - PUS

1 stop30h 20mAir China

Deal found 13/9£536

Tue 28/1017:50PUS - LHR

2 stops24h 55mMultiple Airlines

Tue 4/1107:30LHR - PUS

2 stops19h 05mMultiple Airlines

Deal found 13/9£542

Mon 29/912:35PUS - LHR

1 stop38h 05mChina Eastern

Mon 13/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 15/9£533

Thu 23/1010:45PUS - LHR

2 stops17h 45mMultiple Airlines

Fri 31/1017:40LHR - PUS

1 stop33h 05mMultiple Airlines

Deal found 15/9£553

Mon 1/1217:50PUS - LHR

1 stop32h 40mChina Eastern

Thu 11/1221:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 14/9£546

Wed 22/1010:45PUS - LHR

2 stops17h 45mMultiple Airlines

Wed 29/1017:40LHR - PUS

1 stop33h 05mMultiple Airlines

Deal found 14/9£553

Mon 13/1010:45PUS - LHR

2 stops17h 45mMultiple Airlines

Fri 31/1017:40LHR - PUS

1 stop33h 05mMultiple Airlines

Deal found 13/9£554

Fri 24/1010:45PUS - LHR

2 stops17h 45mMultiple Airlines

Sun 26/1017:40LHR - PUS

1 stop33h 05mMultiple Airlines

Deal found 14/9£556

Last-minute flights from Busan to Heathrow
Discover last-minute flight deals from Busan to Heathrow. Data last updated 16 September 2025 and is based on user searches.

Mon 29/912:35PUS - LHR

1 stop38h 05mChina Eastern

Mon 13/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 15/9£533

Sat 11/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Mon 13/1021:20LHR - PUS

1 stop35h 30mChina Eastern

Deal found 15/9£458

Wed 15/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Wed 22/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 14/9£459

Mon 20/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sat 25/1021:20LHR - PUS

1 stop30h 15mChina Eastern

Deal found 13/9£420

Mon 20/1012:35PUS - LHR

1 stop38h 05mMultiple Airlines

Sat 25/1020:25LHR - PUS

1 stop31h 20mMultiple Airlines

Deal found 13/9£503

Wed 22/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sat 1/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£416

Wed 22/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Wed 29/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£460

Thu 23/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Sun 26/1021:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 14/9£417

Thu 23/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Thu 30/1021:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 14/9£504

Fri 24/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Sun 26/1021:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 14/9£461

Fri 24/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Thu 30/1021:00LHR - PUS

1 stop34h 50mChina Eastern

Deal found 13/9£507

Wed 29/1017:50PUS - LHR

1 stop32h 40mChina Eastern

Sat 1/1121:00LHR - PUS

1 stop29h 35mChina Eastern

Deal found 13/9£461

One-way flights from Busan to Heathrow
Search for one-way flight options from Busan to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Fri 24/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Deal found 13/9£164

Tue 25/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 13/9£165

Sat 18/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Deal found 15/9£166

Fri 7/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 14/9£167

Mon 3/1117:50PUS - LHR

1 stop32h 40mChina Eastern

Deal found 13/9£168

Mon 20/1017:50PUS - LHR

1 stop32h 50mChina Eastern

Deal found 12/9£183

Tue 21/1012:35PUS - LHR

1 stop38h 05mChina Eastern

Deal found 12/9£184

Mon 24/1120:30PUS - LHR

2 stops30h 00mMultiple Airlines

Deal found 15/9£205

Mon 17/1120:30PUS - LHR

2 stops54h 00mMultiple Airlines

Deal found 15/9£205

Mon 3/1120:30PUS - LHR

2 stops54h 00mMultiple Airlines

Deal found 15/9£212

Thu 23/1014:10PUS - LHR

2 stops38h 20mMultiple Airlines

Deal found 14/9£221

Mon 20/1008:50PUS - LHR

2 stops19h 40mMultiple Airlines

Deal found 13/9£224

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Thu 23/10

12:35-18:40

1 stop38h 05m

London Heathrow

Sun 26/10

21:00-11:35

1 stop29h 35m

£417

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Tue 2/12

17:50-17:30

1 stop32h 40m

London Heathrow

Tue 9/12

21:00-11:35

1 stop29h 35m

£467

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Thu 22/1

16:10-07:40

2 stops24h 30m

London Heathrow

Tue 27/1

06:20-15:10

2 stops23h 50m

£520

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Sun 25/1

12:45-15:55

1 stop36h 10m

London Heathrow

Mon 2/2

20:25-11:45

1 stop30h 20m

£520

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Mon 29/9

12:35-18:40

1 stop38h 05m

London Heathrow

Mon 13/10

21:20-11:35

1 stop30h 15m

£533

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Thu 12/3

12:45-15:55

1 stop36h 10m

London Heathrow

Mon 16/3

20:25-11:45

1 stop30h 20m

£536

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Tue 28/10

17:50-09:45

2 stops24h 55m

London Heathrow

Tue 4/11

07:30-11:35

2 stops19h 05m

£542

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Mon 1/12

17:50-17:30

1 stop32h 40m

London Heathrow

Thu 11/12

21:00-16:50

1 stop34h 50m

£546

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Thu 23/10

10:45-20:30

2 stops17h 45m

London Heathrow

Fri 31/10

17:40-11:45

1 stop33h 05m

£553

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Wed 22/10

10:45-20:30

2 stops17h 45m

London Heathrow

Wed 29/10

17:40-11:45

1 stop33h 05m

£553

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 24 results

Best time to book a flight from Busan to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Busan 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 Busan to London Heathrow Airport

Prices

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

Currently, January is the cheapest month in which you can book a flight from Busan to London Heathrow Airport (average of £112). Flying from Busan to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Heathrow?
Most people fly from Busan Gimhae (PUS) if they book a flight from Busan to London Heathrow. On average, Gimhae has 0 outbound flights to London Heathrow per day from 0 airlines. Busan Gimhae is conveniently located just 7.2 mi from Busan’s city center.
How long is the flight from Busan to London Heathrow Airport?
Departing from Busan to London Heathrow Airport will take you 36h 10m. The distance from Busan to London Heathrow Airport is about 5709 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Busan to Heathrow that include hotel bookings?
Yes. In addition to deals on Busan to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Busan to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Heathrow.
Can I find deals for business class flights from Busan to Heathrow?
Yes. Cheapflights offers flight deals from Busan to Heathrow 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 Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Busan to London Heathrow Airport (average of £112). Flying from Busan to London Heathrow Airport in August is currently the most expensive (average of £164). 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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Why should you use Cheapflights to find cheap flight tickets from Busan to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Busan to Heathrow.

Can Cheapflights find flights from Busan to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Busan? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Busan to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Busan to London Heathrow Airport from £164

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Busan to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Busan to Heathrow

Cheapest flights from Busan to HeathrowExplore the most affordable flight options available from Busan to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Busan to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Busan to Heathrow

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

Cheapflights Insights

Everything you need to know about your flight from Busan to London Heathrow Airport

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

What’s the top stopover airport for flights from Busan to London Heathrow Airport?

What’s the fastest stopover option from Busan to London Heathrow Airport?

What’s the fastest stopover option from Busan to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from Busan to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Busan to Heathrow. 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 from for flights from Busan to London Heathrow?

How long is the flight from Busan to London Heathrow Airport?

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

How can I find direct flights from Busan to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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 Busan to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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 Busan to Heathrow?

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

Can Cheapflights find flights from Busan to Heathrow with no change fees?

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

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Cheapest flights from Busan to Heathrow
Explore the most affordable flight options available from Busan to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.