S$550 Cheap Flights from Busan to London

View S$550 flight on Sun, 26 Apr, 2026Opens in a new window

Popular airlines from Busan to London (LHR-Heathrow)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Busan to London (PUS-LHR)

Prices were available within the past 7 days and start at S$550 for one-way flights and S$1,255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,255 Return, found 1 day ago
S$1,255
Return
found 1 day ago
Select China Eastern Airlines flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,255 found 1 day ago
Korean Air
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,280 Return, found 1 day ago
S$1,280
Return
found 1 day ago
Select Korean Air flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,280 found 1 day ago
China Eastern Airlines
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,286 Return, found 1 day ago
S$1,286
Return
found 1 day ago
Select China Eastern Airlines flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,286 found 1 day ago
Korean Air
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,409 Return, found 1 day ago
S$1,409
Return
found 1 day ago
Select Korean Air flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,409 found 1 day ago
Singapore Airlines
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,454 Return, found 1 day ago
S$1,454
Return
found 1 day ago
Select Singapore Airlines flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,454 found 1 day ago
Korean Air
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,458 Return, found 1 day ago
S$1,458
Return
found 1 day ago
Select Korean Air flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,458 found 1 day ago
Korean Air
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,475 Return, found 1 day ago
S$1,475
Return
found 1 day ago
Select Korean Air flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,475 found 1 day ago
Korean Air
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,522 Return, found 1 day ago
S$1,522
Return
found 1 day ago
Select Korean Air flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,522 found 1 day ago
KLM
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,777 Return, found 1 day ago
S$1,777
Return
found 1 day ago
Select KLM flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,777 found 1 day ago
Jeju Air
Fri, 27 Feb - Fri, 6 Mar
PUS
Busan
LHR
London
S$1,836 Return, found 1 day ago
S$1,836
Return
found 1 day ago
Select Jeju Air flight, departing Fri, 27 Feb from Busan to London, returning Fri, 6 Mar, priced at S$1,836 found 1 day 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$1,255. 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, China Eastern Airlines, KLM, Korean Air, Singapore Airlines, Vietnam Airlines
Return price
S$1,255
Distance
9139 km

Book with confidence

Perfect flights from Busan to London

Your Journey from Busan to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Busan to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Vietnam Airlines, Jeju Air, Air China, China Airlines, Cathay Pacific, China Eastern Airlines, Korean Air, Singapore Airlines, KLM. Our selection of flights from Gimhae to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Busan to London Flights

Experience the joy of finding cheap flights from Gimhae to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$550 and roundtrip prices from S$1,255*.
 

Pre-Flight Essentials

Ensure a smooth journey from Busan to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Busan to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Busan to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Busan to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Busan to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Busan to London

Explore a world of travel with Expedia

*Available to Expedia members.