€405 Cheap Flights London to Busan (LHR-PUS)

View €405 flight on Mon, 1 Dec 2025Opens in a new window

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

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Cheap flights from London to Busan (LHR-PUS)

Prices were available within the past 7 days and start at €405 for one-way flights and €603 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Sat, 9 May - Sat, 23 May
LHR
London
PUS
Busan
€603 Return, found 3 days ago
€603
Return
found 3 days ago
Select Air China flight, departing Sat, 9 May from London to Busan, returning Sat, 23 May, priced at €603 found 3 days ago
Air China
Sat, 9 May - Sat, 23 May
LHR
London
PUS
Busan
€732 Return, found 3 days ago
€732
Return
found 3 days ago
Select Air China flight, departing Sat, 9 May from London to Busan, returning Sat, 23 May, priced at €732 found 3 days ago
Air China
Mon, 1 Dec - Thu, 4 Dec
LHR
London
PUS
Busan
€763 Return, found 4 days ago
€763
Return
found 4 days ago
Select Air China flight, departing Mon, 1 Dec from London to Busan, returning Thu, 4 Dec, priced at €763 found 4 days ago
Air China
Mon, 1 Dec - Thu, 4 Dec
LHR
London
PUS
Busan
€780 Return, found 4 days ago
€780
Return
found 4 days ago
Select Air China flight, departing Mon, 1 Dec from London to Busan, returning Thu, 4 Dec, priced at €780 found 4 days ago
Air China
Mon, 1 Dec - Thu, 4 Dec
LHR
London
PUS
Busan
€798 Return, found 4 days ago
€798
Return
found 4 days ago
Select Air China flight, departing Mon, 1 Dec from London to Busan, returning Thu, 4 Dec, priced at €798 found 4 days ago
Air China
Mon, 1 Dec - Thu, 4 Dec
LHR
London
PUS
Busan
€802 Return, found 4 days ago
€802
Return
found 4 days ago
Select Air China flight, departing Mon, 1 Dec from London to Busan, returning Thu, 4 Dec, priced at €802 found 4 days ago
KLM
Fri, 7 Nov - Fri, 14 Nov
LHR
London
PUS
Busan
€875 Return, found 4 days ago
€875
Return
found 4 days ago
Select KLM flight, departing Fri, 7 Nov from London to Busan, returning Fri, 14 Nov, priced at €875 found 4 days ago
Etihad Airways
Mon, 1 Dec - Thu, 4 Dec
LHR
London
PUS
Busan
€889 Return, found 4 days ago
€889
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 1 Dec from London to Busan, returning Thu, 4 Dec, priced at €889 found 4 days ago
Vietnam Airlines
Mon, 1 Dec - Thu, 4 Dec
LHR
London
PUS
Busan
€892 Return, found 4 days ago
€892
Return
found 4 days ago
Select Vietnam Airlines flight, departing Mon, 1 Dec from London to Busan, returning Thu, 4 Dec, priced at €892 found 4 days ago
China Airlines
Mon, 1 Dec - Thu, 4 Dec
LHR
London
PUS
Busan
€1,026 Return, found 4 days ago
€1,026
Return
found 4 days ago
Select China Airlines flight, departing Mon, 1 Dec from London to Busan, returning Thu, 4 Dec, priced at €1,026 found 4 days ago
London to Busan route information
Origin airport
Heathrow
Destination airport
Gimhae
Return price
€602
Distance
9139 km

Perfect flights from London to Busan

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Busan. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Gimhae ticket options cater to your travel preferences, with incredible one-way fares from €405 and roundtrip prices from €603. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Gimhae and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Busan.

Frequently asked questions

How much is a flight from LHR to Busan Airport?
Round-trip journeys from London Heathrow to Busan Airport start from €603. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to PUS?
Every airline has a different set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from LHR to Gimhae Airport (PUS) 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 London Heathrow to PUS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Busan Airport?
Hounslow to Busan is around 9,200 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Toss in some snacks to nibble on throughout your journey too.
Which airlines fly direct from Heathrow Airport (LHR) to PUS?
Right now, no airlines offer flights directly from Heathrow Airport to Gimhae Airport (PUS). You'll have to book a flight with one or more stops. To score the best price and connections, lock in your fare well ahead of time.
Are Heathrow Airport (LHR) to Busan Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute deals between Heathrow Airport and Gimhae Airport (PUS) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to book when the price is low.

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