PUS - LHR

£185 Find Cheap Flights from Busan to London Heathrow Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£456
Typical prices: £416-£799
China Eastern
Sat 17/11Fri 23/11
PUS - LHR • 1 stop
Cheapest one-way flight
£185
Typical prices: £186-£550
China Eastern
Sun 4/11
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 • 38% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg £480 (return)
Incheon Intl (ICN)
Shortest trip • 16h 20m (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, 17 Nov - Mon, 23 Nov
China Eastern Logo
17:50 - 17:30PUS  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
£456China Eastern
Wed, 25 Nov - Sat, 28 Nov
China Eastern Logo
12:35 - 17:30PUS  Busan Gimhae-LHR London Heathrow
37h 55m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 11:35LHR  London Heathrow-PUS Busan Gimhae
29h 35m1 stop Shanghai Pu Dong
£457China Eastern
Wed, 11 Nov - Sat, 14 Nov
China Eastern Logo
17:50 - 17:30PUS  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
£457China Eastern
Tue, 1 Dec - Tue, 8 Dec
China Eastern Logo
17:50 - 17:30PUS  Busan Gimhae-LHR London Heathrow
32h 40m1 stop Shanghai Pu Dong
China Eastern Logo
12:30 - 16:50LHR  London Heathrow-PUS Busan Gimhae
19h 20m1 stop Shanghai Pu Dong
£459China Eastern
Wed, 11 Nov - Sat, 14 Nov
China Eastern Logo
17:50 - 17:30PUS  Busan Gimhae-LHR London Heathrow
32h 40m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 11:35LHR  London Heathrow-PUS Busan Gimhae
29h 35m1 stop Shanghai Pu Dong
£461China Eastern
Mon, 23 Nov - Thu, 26 Nov
China Eastern Logo
17:50 - 17:30PUS  Busan Gimhae-LHR London Heathrow
32h 40m1 stop Shanghai Pu Dong
China Eastern Logo
12:30 - 16:50LHR  London Heathrow-PUS Busan Gimhae
19h 20m1 stop Shanghai Pu Dong
£462China Eastern
Tue, 24 Nov - Sat, 28 Nov
China Eastern Logo
17:50 - 17:30PUS  Busan Gimhae-LHR London Heathrow
32h 40m1 stop Shanghai Pu Dong
China Eastern Logo
12:30 - 16:50LHR  London Heathrow-PUS Busan Gimhae
19h 20m1 stop Shanghai Pu Dong
£463China Eastern
Mon, 23 Nov - Sat, 28 Nov
China Eastern Logo
17:50 - 17:30PUS  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
£463China Eastern
Thu, 19 Nov - Sun, 22 Nov
China Eastern Logo
17:50 - 17:30PUS  Busan Gimhae-LHR London Heathrow
32h 40m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 11:35LHR  London Heathrow-PUS Busan Gimhae
29h 35m1 stop Shanghai Pu Dong
£464China Eastern
Fri, 27 Nov - Mon, 30 Nov
China Eastern Logo
17:50 - 06:25PUS  Busan Gimhae-LHR London Heathrow
21h 35m1 stop Shanghai Pu Dong
China Eastern Logo
21:00 - 16:50LHR  London Heathrow-PUS Busan Gimhae
34h 50m1 stop Shanghai Pu Dong
£465China 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 with more confidence.

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

Return flights from Busan to London Heathrow Airport typically range from £416 to £799. The lowest price found in the past 5 days was £456 on China Eastern.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Busan to London Heathrow Airport. It’s 43% cheaper than the average day, while Tuesday is the most expensive, with prices 26% higher.

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 £398 return.
•June (£799) and August (£793) 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

October

Cheapest flight

£185
Beat the crowds with an average 54% drop in traveller numbers.
The most popular month to fly with an average 42% increase in traveller numbers.
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

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

    Only Economy class is available on flights from Busan to London Heathrow Airport.

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

    A direct flight from Busan to London Heathrow Airport takes 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 much should I expect to pay for a Busan to London Heathrow Airport flight?

    Return flights from Busan to London Heathrow Airport range from £416 to £799, with an average of £645 over the past 12 months. Anything below £416 counts as a good deal.

  • Have flight prices from Busan to London Heathrow Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £456 to £3,914. That means the highest observed fare was about 9x higher than the lowest one.

  • 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 £225, which is 30% below the typical average for this route.

  • 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

  • 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 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) – 38% of one-stop connections
    • Shanghai Pu Dong (PVG) – 27% of one-stop connections
    • Beijing Capital (PEK) – 23% of one-stop connections
    • Hong Kong Intl (HKG) – 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 55% on flights from Busan to London Heathrow Airport. Sunday is the cheapest departure day at £373 return on average, while Tuesday is the most expensive at £818, a difference of £445.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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 20m, compared to 19h 17m via Beijing Capital (PEK) and 21h 03m via Hong Kong Intl (HKG).

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

    London Heathrow Airport is 9 hours behind Busan (British Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

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 and avoid flying on Tuesday. On this route, Sunday flights average £373, about £445 less than Tuesday fares (54% 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 £398 return in that month – typically £400 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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