PUS - LHR

£179 Find Cheap Flights from Busan to London Heathrow Airport – Compare and Save

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Everything you should know

Cheapest return flight
£423
Typical prices: £424-£789
China Eastern
Sat 20/10Sat 27/10
PUS - LHR • 1 stop
Cheapest one-way flight
£179
Typical prices: £205-£543
China Eastern
Sat 20/10
PUS - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Busan and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 41% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg £463 (return)
Incheon Intl (ICN)
Shortest trip • 16h 34m (one-way)
Insights
Insights
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We hope you enjoy your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Busan to Heathrow (PUS-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Busan to Heathrow

Tue, 20 Oct - Tue, 27 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 11:35LHR  London Heathrow-PUS Busan Gimhae
29h 35m1 stop Shanghai Pu Dong
£423China Eastern
Tue, 20 Oct - Tue, 27 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 16:50LHR  London Heathrow-PUS Busan Gimhae
34h 50m1 stop Shanghai Pu Dong
£449China Eastern
Fri, 16 Oct - Tue, 20 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:20 - 11:35LHR  London Heathrow-PUS Busan Gimhae
30h 15m1 stop Shanghai Pu Dong
£451China Eastern
Tue, 13 Oct - Tue, 27 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 11:35LHR  London Heathrow-PUS Busan Gimhae
29h 35m1 stop Shanghai Pu Dong
£452China Eastern
Mon, 19 Oct - Mon, 26 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 16:50LHR  London Heathrow-PUS Busan Gimhae
34h 50m1 stop Shanghai Pu Dong
£452China Eastern
Fri, 16 Oct - Wed, 21 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:20 - 16:50LHR  London Heathrow-PUS Busan Gimhae
35h 30m1 stop Shanghai Pu Dong
£453China Eastern
Wed, 21 Oct - Wed, 28 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 16:50LHR  London Heathrow-PUS Busan Gimhae
34h 50m1 stop Shanghai Pu Dong
£454China Eastern
Sat, 24 Oct - Tue, 3 Nov
China Eastern Logo
17:50 - 18:30PUS  Busan Gimhae-LHR London Heathrow
32h 40m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 16:50LHR  London Heathrow-PUS Busan Gimhae
34h 50m1 stop Shanghai Pu Dong
£455China Eastern
Tue, 13 Oct - Tue, 27 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 16:50LHR  London Heathrow-PUS Busan Gimhae
34h 50m1 stop Shanghai Pu Dong
£456China Eastern
Wed, 14 Oct - Wed, 28 Oct
China Eastern Logo
17:50 - 18:40PUS  Busan Gimhae-LHR London Heathrow
32h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 16:50LHR  London Heathrow-PUS Busan Gimhae
34h 50m1 stop Shanghai Pu Dong
£457China Eastern
Booking Insights

Price, demand, and travel trends for Busan to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Busan to London Heathrow Airport with more confidence.

How much is a return flight from Busan to London Heathrow Airport?

Return flights from Busan to London Heathrow Airport start at £423. Prices are below average for this route right now, with typical return fares ranging from £424 to £789. The lowest price found in the past 5 days was £423 on China Eastern.

What's the cheapest day of the week to fly from Busan to London Heathrow Airport?

Sunday is the cheapest day of the week to fly from Busan to London Heathrow Airport and is 21% cheaper than the average day. Friday is the most expensive day with flight prices 64% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • May is the cheapest month to fly from Busan to London Heathrow Airport at £393 return.
  • June (£789) and August (£783) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 100% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Busan to London Heathrow Airport flights

Low season

March

Cheapest flight

£179
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flights from Busan to London Heathrow Airport

When to book flights from Busan to Heathrow

Are your dates flexible? Find out the best times to travel from Busan to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Busan to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Busan to London Heathrow Airport?

    Flights from Busan to London Heathrow Airport usually depart from Busan Gimhae (PUS) and arrive at London Heathrow (LHR).

  • Which cabin classes can I book on flights from Busan to London Heathrow Airport?

    Two cabin classes are available on flights from Busan to London Heathrow Airport:

    • Economy class
    • Premium Economy Class

  • Which airports do connecting flights from Busan to London Heathrow Airport pass through?

    One-stop flights from Busan to London Heathrow Airport most commonly connect through:

    • Incheon Intl (ICN) – 34% of one-stop connections
    • Beijing Capital (PEK) – 30% of one-stop connections
    • Shanghai Pu Dong (PVG) – 20% of one-stop connections
    • Hong Kong Intl (HKG) – 6% of one-stop connections

    Incheon Intl (ICN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Busan to London Heathrow Airport?

    On the Busan to London Heathrow Airport route, being flexible with your departure day can save you up to 52%. Sunday is the cheapest day at £525 return on average, while Friday is the most expensive at £1,094 – a £568 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are London Victoria Station, London Euston Railway Station, and Hyde Park. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • How long is a flight from Busan to London Heathrow Airport?

    A direct flight from Busan to London Heathrow Airport takes 0h 00m, covering 5,709 miles.

  • Do I need a passport to fly from Busan to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Busan to London Heathrow Airport looking right now?

    One-way fares from Busan to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about £192, which is 38% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Busan to London Heathrow Airport?

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time of 16h 34m, compared to 20h 10m via Beijing Capital (PEK) and 21h 01m via Hong Kong Intl (HKG).

  • What is the time difference between Busan and London Heathrow Airport?

    London Heathrow Airport is 8 hours behind Busan (British Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:
    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · Hertz

  • How much should I expect to pay for a Busan to London Heathrow Airport flight?

    Return flights from Busan to London Heathrow Airport range from £424 to £789, with an average of £665 over the past 12 months. Anything below £424 counts as a good deal.

Your guide to booking Busan to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average £525 – about £568 less than Friday (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Busan to London Heathrow Airport trip for May. Fares historically average £393 return in that month – typically £396 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from Busan to Heathrow

Complete your trip to London with a hotel stay or car hire

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