S$525 Cheap Flights from Busan to London

View S$525 flight on Mon, 24 Nov, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Heathrow Airport (LHR)

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Cheap Flights from Busan to London (PUS-LHR)

Prices were available within the past 7 days and start at S$525 for one-way flights and S$1,186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,186 Return, found 3 hours ago
S$1,186
Return
found 3 hours ago
Select Korean Air flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,186 found 3 hours ago
Vietnam Airlines
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,188 Return, found 3 hours ago
S$1,188
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,188 found 3 hours ago
Korean Air
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,213 Return, found 3 hours ago
S$1,213
Return
found 3 hours ago
Select Korean Air flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,213 found 3 hours ago
Jeju Air
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,227 Return, found 3 hours ago
S$1,227
Return
found 3 hours ago
Select Jeju Air flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,227 found 3 hours ago
Korean Air
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,231 Return, found 3 hours ago
S$1,231
Return
found 3 hours ago
Select Korean Air flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,231 found 3 hours ago
Jeju Air
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,253 Return, found 3 hours ago
S$1,253
Return
found 3 hours ago
Select Jeju Air flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,253 found 3 hours ago
Korean Air
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,257 Return, found 3 hours ago
S$1,257
Return
found 3 hours ago
Select Korean Air flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,257 found 3 hours ago
Jeju Air
Mon, 24 Nov - Mon, 1 Dec
PUS
Busan
LHR
London
S$1,271 Return, found 3 hours ago
S$1,271
Return
found 3 hours ago
Select Jeju Air flight, departing Mon, 24 Nov from Busan to London, returning Mon, 1 Dec, priced at S$1,271 found 3 hours ago
Singapore Airlines
Thu, 6 Nov - Mon, 10 Nov
PUS
Busan
LHR
London
S$1,278 Return, found 3 days ago
S$1,278
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 6 Nov from Busan to London, returning Mon, 10 Nov, priced at S$1,278 found 3 days ago
China Airlines
Thu, 6 Nov - Mon, 10 Nov
PUS
Busan
LHR
London
S$1,323 Return, found 3 days ago
S$1,323
Return
found 3 days ago
Select China Airlines flight, departing Thu, 6 Nov from Busan to London, returning Mon, 10 Nov, priced at S$1,323 found 3 days ago

Frequently asked questions

How much is a flight from Busan Airport to Heathrow Airport (LHR)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Busan Airport and Heathrow Airport (LHR) start from S$1,186. Make your booking today to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimhae Airport (PUS) to London Heathrow?
Most flights can be cancelled online, but every air carrier has a different set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from PUS to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PUS to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Busan Airport to Heathrow Airport?
With around 9,200 kilometres separating Busan and Hounslow, your flight will be a long one. Pack wisely to make your time on board comfortable. Things like an eye mask and a good neck pillow can make all the difference.
Which airlines fly direct from Busan Airport to London Heathrow?
You won't find any airlines operating directly between PUS and Heathrow Airport (LHR), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Gimhae Airport (PUS) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Gimhae Airport (PUS) to LHR can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
Gimhae
Destination airport
Heathrow
Airlines serving
Cathay Pacific, China Airlines, Korean Air, Vietnam Airlines
Return price
S$1,186
Distance
9139 km

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Perfect flights from Busan to London

Your Journey from Busan to London

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Choosing Your Ideal Flight

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*Note: Prices may vary based on availability and are subject to change.
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