PUS - LHR

$630 Find Cheap Flights from Busan to London - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,048
Typical prices: $556-$1,095
Cathay Pacific
Mon 11/19Thu 11/22
PUS - LHR • 1 stop
Cheapest one-way
$630
Typical prices: $255-$736
Asiana Airlines
Wed 4/4
PUS - LHR • 1 stop
Nonstop 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 layover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg $659 (round-trip)
Incheon Intl (ICN)
Shortest trip • 16h 23m (one-way)
Insights
Insights
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We hope you love 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 round-trip flight deals from Busan to Heathrow

Thu, Nov 19 - Sun, Nov 22
Cathay Pacific Logo
1:55 pm - 5:25 amPUS  Busan Gimhae-LHR London Heathrow
24h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
5:50 pm - 1:10 pmLHR  London Heathrow-PUS Busan Gimhae
34h 20m1 stop Hong Kong Intl
$1,048Cathay Pacific
Thu, Nov 19 - Sun, Nov 22
Cathay Pacific Logo
1:55 pm - 3:00 pmPUS  Busan Gimhae-LHR London Heathrow
34h 05m1 stop Hong Kong Intl
Cathay Pacific Logo
5:50 pm - 1:10 pmLHR  London Heathrow-PUS Busan Gimhae
34h 20m1 stop Hong Kong Intl
$1,051Cathay Pacific
Tue, Jan 19 - Mon, Jan 25
KLM Logo
4:10 pm - 10:45 amPUS  Busan Gimhae-LHR London Heathrow
27h 35m2 stops Incheon Intl Amsterdam Schiphol
KLM Logo
11:45 am - 7:35 pmLHR  London Heathrow-PUS Busan Gimhae
22h 50m2 stops Amsterdam Schiphol Incheon Intl
$1,055KLM
Thu, Nov 19 - Sun, Nov 22
Cathay Pacific Logo
1:55 pm - 3:00 pmPUS  Busan Gimhae-LHR London Heathrow
34h 05m1 stop Hong Kong Intl
Cathay Pacific Logo
5:50 pm - 1:10 pmLHR  London Heathrow-PUS Busan Gimhae
34h 20m1 stop Hong Kong Intl
$1,057Cathay Pacific
Thu, Nov 19 - Sun, Nov 22
Cathay Pacific Logo
1:55 pm - 3:00 pmPUS  Busan Gimhae-LHR London Heathrow
34h 05m1 stop Hong Kong Intl
Cathay Pacific Logo
5:50 pm - 1:10 pmLHR  London Heathrow-PUS Busan Gimhae
34h 20m1 stop Hong Kong Intl
$1,063Cathay Pacific
Thu, Jan 21 - Tue, Jan 26
KLM Logo
7:55 am - 8:50 pmPUS  Busan Gimhae-LHR London Heathrow
21h 55m2 stops Incheon Intl Amsterdam Schiphol
KLM Logo
5:05 pm - 8:45 pmLHR  London Heathrow-PUS Busan Gimhae
18h 40m2 stops Amsterdam Schiphol Incheon Intl
$1,085KLM
Thu, Jan 21 - Tue, Jan 26
KLM Logo
7:55 am - 8:50 pmPUS  Busan Gimhae-LHR London Heathrow
21h 55m2 stops Incheon Intl Amsterdam Schiphol
KLM Logo
5:05 pm - 8:45 pmLHR  London Heathrow-PUS Busan Gimhae
18h 40m2 stops Amsterdam Schiphol Incheon Intl
$1,087KLM
Sat, Feb 13 - Fri, Feb 26
KLM Logo
4:10 pm - 10:45 amPUS  Busan Gimhae-LHR London Heathrow
27h 35m2 stops Incheon Intl Amsterdam Schiphol
KLM Logo
5:05 pm - 8:45 pmLHR  London Heathrow-PUS Busan Gimhae
18h 40m2 stops Amsterdam Schiphol Incheon Intl
$1,093KLM
Thu, Mar 4 - Thu, Mar 11
Multiple Airlines Logo
4:10 pm - 7:40 amPUS  Busan Gimhae-LHR London Heathrow
24h 30m2 stops Incheon Intl Amsterdam Schiphol
Multiple Airlines Logo
11:30 am - 5:45 pmLHR  London Heathrow-PUS Busan Gimhae
21h 15m2 stops Paris Charles de Gaulle Incheon Intl
$1,097Multiple Airlines
Tue, Jan 19 - Fri, Jan 22
Multiple Airlines Logo
7:55 am - 8:50 pmPUS  Busan Gimhae-LHR London Heathrow
21h 55m2 stops Incheon Intl Amsterdam Schiphol
Multiple Airlines Logo
11:30 am - 5:45 pmLHR  London Heathrow-PUS Busan Gimhae
21h 15m2 stops Paris Charles de Gaulle Incheon Intl
$1,137Multiple Airlines
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 round-trip flight from Busan to London Heathrow Airport?

Round-trip flights from Busan to London Heathrow Airport typically range from $556 to $1,095. The lowest price found in the past 5 days was $1,048, on Cathay Pacific.

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 45% cheaper than the average day, while Tuesday is the most expensive, with prices 21% higher.

What’s 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 $533 round-trip.
•November ($1,127) and December ($1,070) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 111% 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

$630
Beat the crowds with an average 37% drop in travelers.
The most popular month to fly with an average 40% increase in travelers.
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 round-trip price

Your Busan to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    Only Business Class is available on flights from Busan to London Heathrow Airport.

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

    A nonstop 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?

    Round-trip flights from Busan to London Heathrow Airport range from $556 to $1,095, with an average of $899 over the past 12 months. Anything below $556 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, round-trip prices on this route showed a wide range, from about $1,048 to $5,528. That means the highest observed fare was about 5x 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 higher than usual. Average one-way flight prices are about $724, which is 29% above the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates averaging $39 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Rentacar

  • 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) - 41% of one-stop connections
    • Shanghai Pu Dong (PVG) - 28% of one-stop connections
    • Beijing Capital (PEK) - 23% of one-stop connections
    • Hong Kong Intl (HKG) - 3% 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 $499 round-trip on average, while Tuesday is the most expensive at $1,095, a difference of $596.

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

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

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time at 16h 23m, compared with 19h 17m via Beijing Capital (PEK) and 21h 43m 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 and Buckingham Palace. 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 $499, about $596 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 $533 round-trip in that month - typically $594 less than the most expensive month, which is November (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

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