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Cheap flights from London Heathrow Airport to Busan from £405

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — PUS
20 May — 27 May1
1 adult
Mon 20/5
Mon 27/5

Cheap flight deals from Heathrow to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 May 2024.

Popular in

September

Cheapest in

December

Round-trip from

£509

One-way from

£465
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 19% potential price drop
Search Deals
From London Heathrow to Busan Gimhae
Search Deals
One-way flight from London Heathrow to Busan Gimhae
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What is the cheapest day to fly round-trip from London Heathrow Airport to Busan?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 17% when planning your travel around this day of the week.

How far in advance should I book a flight from London Heathrow Airport to Busan?

Travelers have found it’s best to book a flight 17 days in advance to save up to 36% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Busan 1-2 weeks in advance for as low as £581, or £1,050 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Busan. Flights to Busan from London Heathrow Airport in November are about £774 on average during November, but can be found for as low as £437.

When is the cheapest time to fly from London Heathrow Airport to Busan (LHR - PUS)?

It’s typically best to fly out from London Heathrow Airport to Busan in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap KLM flights from Heathrow to Busan

Explore cheap flight options specifically provided by KLM for the route between Heathrow and Busan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 852,833 searches. Data last updated 15 May 2024.
Check out some of the cheapest KLM flights we've come across from London to Busan. It's recommended that users confirm their flight details before booking.
Mon 10/617:10LHR - PUS
2 stops19h 35mKLM
Mon 17/616:25PUS - LHR
2 stops24h 35mKLM
Deal found 13/5£707
Mon 10/617:10LHR - PUS
2 stops19h 35mKLM
Mon 17/616:25PUS - LHR
2 stops24h 35mKLM
Deal found 13/5£707
Sun 9/617:10LHR - PUS
2 stops19h 35mKLM
Sun 16/619:05PUS - LHR
2 stops20h 35mKLM
Deal found 13/5£938
Sat 14/918:35LHR - PUS
2 stops17h 00mKLM
Sun 29/916:25PUS - LHR
2 stops23h 15mKLM
Deal found 13/5£2,505

Cheap Air China flights from Heathrow to Busan

Explore cheap flight options specifically provided by Air China for the route between Heathrow and Busan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 852,833 searches. Data last updated 15 May 2024.
Browse through some of the cheapest Air China flights travelling from London to Busan. Check back soon if you're not seeing flights that suit your needs.
Sat 5/1020:25LHR - PUS
1 stop31h 20mAir China
Sat 12/1012:45PUS - LHR
1 stop37h 00mAir China
Deal found 13/5£738
Sat 5/1022:00LHR - PUS
2 stops29h 45mAir China
Sat 12/1012:45PUS - LHR
1 stop15h 45mAir China
Deal found 13/5£749
Mon 10/622:05LHR - PUS
1 stop29h 40mAir China
Mon 17/612:45PUS - LHR
1 stop37h 00mAir China
Deal found 12/5£769
Mon 10/622:05LHR - PUS
1 stop29h 40mAir China
Mon 17/612:45PUS - LHR
1 stop37h 00mAir China
Deal found 13/5£770
Sat 12/1022:00LHR - PUS
2 stops29h 45mAir China
Sun 27/1012:45PUS - LHR
1 stop36h 10mAir China
Deal found 13/5£789
Thu 11/720:25LHR - PUS
1 stop31h 20mAir China
Tue 23/712:45PUS - LHR
1 stop37h 00mAir China
Deal found 13/5£1,068
Thu 11/722:05LHR - PUS
1 stop29h 40mAir China
Tue 23/712:45PUS - LHR
1 stop37h 00mAir China
Deal found 14/5£1,069
Mon 5/822:05LHR - PUS
1 stop29h 40mAir China
Sat 17/812:45PUS - LHR
1 stop15h 45mAir China
Deal found 13/5£1,147
Sat 13/722:40LHR - PUS
1 stop29h 05mAir China
Sun 1/912:45PUS - LHR
1 stop15h 45mAir China
Deal found 13/5£1,389

Cheap Heathrow to Busan flights in May & June 2024

Find cheap flight options from Heathrow to Busan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 852,833 searches. Prices were last updated on 15 May 2024.
Listed are some of the best fares we've found on flights departing from London to Busan in 2024. Check back regularly for other flight deals.
Mon 10/617:10LHR - PUS
2 stops19h 35mMultiple Airlines
Mon 17/608:00PUS - LHR
2 stops21h 25mMultiple Airlines
Deal found 12/5£670
Mon 10/617:10LHR - PUS
2 stops19h 35mKLM
Mon 17/616:25PUS - LHR
2 stops24h 35mKLM
Deal found 13/5£707
Mon 10/617:10LHR - PUS
2 stops19h 35mKLM
Mon 17/616:25PUS - LHR
2 stops24h 35mKLM
Deal found 13/5£707
Wed 22/515:20LHR - PUS
2 stops41h 30mChina Eastern
Sun 26/517:50PUS - LHR
1 stop32h 50mChina Eastern
Deal found 12/5£744
Mon 10/622:05LHR - PUS
1 stop29h 40mAir China
Mon 17/612:45PUS - LHR
1 stop37h 00mAir China
Deal found 12/5£769
Mon 10/622:05LHR - PUS
1 stop29h 40mAir China
Mon 17/612:45PUS - LHR
1 stop37h 00mAir China
Deal found 13/5£770
Wed 22/509:00LHR - PUS
2 stops25h 20mAir France
Sun 26/508:00PUS - LHR
2 stops21h 25mAir France
Deal found 13/5£776
Wed 22/515:20LHR - PUS
2 stops41h 30mChina Eastern
Sun 26/512:35PUS - LHR
1 stop38h 05mChina Eastern
Deal found 13/5£804
Wed 22/509:00LHR - PUS
2 stops25h 20mAir France
Sun 26/508:00PUS - LHR
2 stops21h 25mAir France
Deal found 12/5£816

Heathrow to Busan 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Busan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 852,833 searches. Data last updated 15 May 2024.
Listed are some of the best fares we've found on flights departing from London to Busan in 2024. Check back regularly for other flight deals.
Mon 10/617:10LHR - PUS
2 stops19h 35mMultiple Airlines
Mon 17/608:00PUS - LHR
2 stops21h 25mMultiple Airlines
Deal found 12/5£670
Mon 10/617:10LHR - PUS
2 stops19h 35mKLM
Mon 17/616:25PUS - LHR
2 stops24h 35mKLM
Deal found 13/5£707
Mon 10/617:10LHR - PUS
2 stops19h 35mKLM
Mon 17/616:25PUS - LHR
2 stops24h 35mKLM
Deal found 13/5£707
Sat 5/1020:25LHR - PUS
1 stop31h 20mAir China
Sat 12/1012:45PUS - LHR
1 stop37h 00mAir China
Deal found 13/5£738
Wed 22/515:20LHR - PUS
2 stops41h 30mChina Eastern
Sun 26/517:50PUS - LHR
1 stop32h 50mChina Eastern
Deal found 12/5£744
Sat 5/1022:00LHR - PUS
2 stops29h 45mAir China
Sat 12/1012:45PUS - LHR
1 stop15h 45mAir China
Deal found 13/5£749
Sat 5/1022:00LHR - PUS
2 stops36h 25mMultiple Airlines
Sat 12/1008:45PUS - LHR
2 stops19h 45mMultiple Airlines
Deal found 13/5£754
Mon 10/622:05LHR - PUS
1 stop29h 40mAir China
Mon 17/612:45PUS - LHR
1 stop37h 00mAir China
Deal found 12/5£769
Mon 10/622:05LHR - PUS
1 stop29h 40mAir China
Mon 17/612:45PUS - LHR
1 stop37h 00mAir China
Deal found 13/5£770

Heathrow to Busan flights leaving soon

Find last-minute flight options from Heathrow to Busan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 852,833 searches. Data last updated 15 May 2024.
Book one of these great deals on flights from London to Busan. Users should examine the flight details to ensure there are no surprises.
Wed 22/515:20LHR - PUS
2 stops41h 30mChina Eastern
Sun 26/517:50PUS - LHR
1 stop32h 50mChina Eastern
Deal found 12/5£744
Wed 22/509:00LHR - PUS
2 stops25h 20mAir France
Sun 26/508:00PUS - LHR
2 stops21h 25mAir France
Deal found 13/5£776
Wed 22/515:20LHR - PUS
2 stops41h 30mChina Eastern
Sun 26/512:35PUS - LHR
1 stop38h 05mChina Eastern
Deal found 13/5£804
Wed 22/509:00LHR - PUS
2 stops25h 20mAir France
Sun 26/508:00PUS - LHR
2 stops21h 25mAir France
Deal found 12/5£816
Wed 22/514:45LHR - PUS
2 stops21h 45mMultiple Airlines
Sun 26/508:00PUS - LHR
2 stops21h 25mMultiple Airlines
Deal found 13/5£883
Wed 22/514:45LHR - PUS
2 stops21h 45mMultiple Airlines
Sun 26/508:00PUS - LHR
2 stops21h 25mMultiple Airlines
Deal found 14/5£925
Wed 22/520:40LHR - PUS
1 stop29h 05mAsiana Airlines
Sun 26/520:20PUS - LHR
1 stop30h 30mAsiana Airlines
Deal found 13/5£939
Wed 22/520:40LHR - PUS
1 stop30h 20mAsiana Airlines
Sun 26/507:00PUS - LHR
1 stop19h 50mAsiana Airlines
Deal found 14/5£940
Wed 22/518:55LHR - PUS
1 stop28h 10mVietnam Airlines
Sun 26/510:00PUS - LHR
2 stops39h 05mVietnam Airlines
Deal found 14/5£945

One-way flights to Busan from Heathrow

Search for one-way flight options from Heathrow to Busan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 852,833 searches. Data last updated 15 May 2024.
Take a look at some of the one-way flights we've detected from London to Busan. Those needing a return flight from London to Busan can use the search form above.
Mon 17/622:00LHR - PUS
2 stops38h 40mMultiple Airlines
Deal found 13/5£405
Tue 18/620:25LHR - PUS
1 stop31h 20mAir China
Deal found 13/5£425
Mon 17/622:00LHR - PUS
3 stops35h 45mMultiple Airlines
Deal found 13/5£430
Mon 17/622:05LHR - PUS
1 stop29h 40mAir China
Deal found 13/5£434
Tue 18/620:50LHR - PUS
3 stops54h 45mMultiple Airlines
Deal found 13/5£443
Fri 25/1021:20LHR - PUS
1 stop35h 30mMultiple Airlines
Deal found 13/5£448
Tue 21/506:40LHR - PUS
3 stops44h 55mMultiple Airlines
Deal found 13/5£451
Tue 18/621:20LHR - PUS
2 stops29h 00mMultiple Airlines
Deal found 13/5£455
Tue 21/521:20LHR - PUS
1 stop35h 30mChina Eastern
Deal found 13/5£465

Find flights from Heathrow to Busan within your budget

Customise your flight search to find flights from Heathrow to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 852,833 searches. Data last updated 15 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£670 - £1,011

Route

Depart

Return

Price

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Mon 10/6

2 stops19h 35m

Busan Gimhae

Mon 17/6

2 stops21h 25m

£670

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Mon 10/6

2 stops19h 35m

Busan Gimhae

Mon 17/6

2 stops24h 35m

£707

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Mon 10/6

2 stops19h 35m

Busan Gimhae

Mon 17/6

2 stops24h 35m

£707

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Sat 5/10

1 stop31h 20m

Busan Gimhae

Sat 12/10

1 stop37h 00m

£738

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Tue 18/6

1 stop30h 15m

Busan Gimhae

Sun 14/7

1 stop38h 05m

£833

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Sat 12/10

2 stops54h 05m

Busan Gimhae

Sun 27/10

2 stops29h 45m

£843

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Mon 10/6

1 stop29h 05m

Busan Gimhae

Mon 17/6

1 stop30h 30m

£939

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Mon 10/6

1 stop29h 15m

Busan Gimhae

Mon 17/6

1 stop36h 15m

£972

London HeathrowBusan Gimhae

LHR - PUS

LHRPUS

London Heathrow

Sun 9/6

1 stop29h 35m

Busan Gimhae

Sun 16/6

1 stop16h 45m

£1,011

Flights are sorted by cheapest first

Deals found on 12/5

When is the cheapest time to fly from London Heathrow Airport to Busan?

Use this chart to determine the cheapest time to fly return from Heathrow to Busan. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Busan flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Busan by month

Plan your trip from Heathrow to Busan by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Busan is currently £440 while a return flight costs £824. Price data was last updated on 12 May 2024.

Temperature and rainfall in Busan by month

Plan your trip to Busan by taking into account the average temperature and rainfall totals by month.

PUS

Temperature

4 - 26 °C

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated 15 May 2024.
Read reviews from past customers who have flown KLM, Air China and Vietnam Airlines from London to Busan. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Korean Air
8.5
Very Good
1,173 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Asiana Airlines
8.4
Very Good
576 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Japan Airlines
8.3
Very Good
1,471 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

China Airlines
8.3
Very Good
911 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

KLM
7.9
Good
1,569 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.6

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Busan from London Heathrow?

    For a flight from London Heathrow to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city. Gimhae is the only Busan airport and it handles 0 inbound flights from London Heathrow per day. 3 airlines have flights to Busan Gimhae from London Heathrow on a regular basis.

  • Can I find flights from London Heathrow Airport to Busan for under £700 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Busan for under £700. The cheapest flight booked recently is on Multiple Airlines for just £670, but on average you can expect to pay £831.

  • Are there last-minute flights available from London Heathrow Airport to Busan for under £800?

    There are currently 17+ open flights from London Heathrow Airport to Busan within the next 7 days for less than £800.

  • What are the cheapest airlines flying from London Heathrow Airport to Busan round-trip?

    KLM, at £707, was found to be the cheapest airline from London Heathrow Airport to Busan.Alternate airlines flying return to your destination include Air China and China Eastern. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Busan one-way?

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as £425. However, be on the lookout for offers from China Eastern and Vietnam Airlines, as they are both options that can get you from London Heathrow Airport to Busan for a low price.

  • What are the most popular airlines that fly from London Heathrow Airport to Busan?

    Before booking your flight from London Heathrow Airport to Busan check out the most popular airlines for this route: Air China, Korean Air or China Eastern.

  • What does LHR to PUS mean?

    LHR stands for London Heathrow Airport, while PUS stands for Busan Gimhae Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Heathrow to Busan that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Busan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Busan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Busan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Busan that include hotel bookings?

    Yes. In addition to deals on Heathrow to Busan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Busan.

  • Can I find deals for business class flights from Heathrow to Busan?

    Yes. Cheapflights offers flight deals from Heathrow to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Busan that allow pets onboard?

    Many airlines flying from Heathrow to Busan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Busan?

    Yes, you can often find last-minute deals on Heathrow to Busan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Busan flight deals updated?

    The London Heathrow Airport to Busan flight deals you see on this page were last updated on 13/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Heathrow to Busan

Discover the top 3 airlines that operate flights from Heathrow to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 852,833 searches. Data last updated 15 May 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£428Average£586FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£555Average£663FlexibilityNo cancel feeOn-time67%
Search Air China flights
Korean AirCheapest£902Average£1,056FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Heathrow to Busan by cabin class

Find flights from Heathrow to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Busan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Busan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Busan?

Cheapflights helps you find that perfect flight to Busan from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Busan with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Busan with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Busan become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Busan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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