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Cheap flights from London Heathrow Airport to Busan from £341

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PUS
20 Nov — 27 Nov1
1 adult

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 943,810 searches. Data last updated 15 November 2024.

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Fly to

Any airport

Route

Depart

Return

Price

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mi 19/3

20:25-11:45

1 stop30h 20m

Busan Gimhae

Mi 26/3

12:45-15:55

1 stop36h 10m

£424

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

So 23/2

21:00-16:50

1 stop34h 50m

Busan Gimhae

So 23/3

17:50-13:55

1 stop29h 05m

£427

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

So 1/12

20:25-11:45

1 stop30h 20m

Busan Gimhae

Mo 16/12

20:20-17:30

2 stops30h 10m

£591

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mo 17/2

15:45-20:45

2 stops20h 00m

Busan Gimhae

Mi 21/5

16:25-09:00

2 stops24h 35m

£744

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

So 20/4

19:50-07:05

1 stop27h 15m

Busan Gimhae

Sa 26/4

11:00-17:50

1 stop38h 50m

£779

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Fr 14/2

21:15-10:55

1 stop28h 40m

Busan Gimhae

So 18/5

12:00-16:30

1 stop36h 30m

£869

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Mi 4/12

18:50-09:05

1 stop29h 15m

Busan Gimhae

Do 12/12

13:15-16:30

1 stop36h 15m

£940

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Sa 19/4

22:05-06:20

1 stop48h 15m

Busan Gimhae

Sa 3/5

07:40-15:40

1 stop40h 00m

£1,234

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Di 18/2

08:35-20:50

2 stops27h 15m

Busan Gimhae

Do 22/5

18:00-06:25

2 stops20h 25m

£1,275

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Do 17/4

15:05-18:20

2 stops19h 15m

Busan Gimhae

Fr 2/5

08:00-21:25

2 stops21h 25m

£1,315

Flights are sorted by cheapest first

Deals found on 13/11

Showing 1-10 of 15 results
1
2

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 November 2024.

Round-trip from

£424

One-way from

£341

Popular in

July

Cheapest in

November
Air China
  • Air China
  • 19/3-26/3
  • 2 total stops
  • 66h 30m total
  • London to Busan
Air China
  • Air China
  • 5/1
  • 1 total stop
  • 30h 20m total
  • London to Busan
High demand for flights, 22% potential price rise
Best time to find cheap flights, 42% potential price drop

Find flight deals from Heathrow to Busan

Cheapest flights from Heathrow to Busan
Explore the most affordable flight options available from Heathrow to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

So 1/1220:25LHR - PUS
1 stop30h 20mAir China
Mo 16/1212:45PUS - LHR
1 stop36h 10mAir China
Deal found 14/11£458
Mo 18/1117:50LHR - PUS
1 stop32h 45mChina Eastern
Sa 30/1112:35PUS - LHR
1 stop37h 55mChina Eastern
Deal found 14/11£469
Mo 18/1121:00LHR - PUS
1 stop29h 35mMultiple Airlines
Sa 30/1117:20PUS - LHR
2 stops53h 35mMultiple Airlines
Deal found 14/11£586
Di 19/1106:20LHR - PUS
2 stops23h 55mAir France
Do 28/1107:55PUS - LHR
2 stops22h 30mAir France
Deal found 14/11£748
Mi 4/1211:00LHR - PUS
2 stops35h 10mVietnam Airlines
Do 12/1210:35PUS - LHR
1 stop29h 40mVietnam Airlines
Deal found 15/11£793
Di 19/1118:50LHR - PUS
1 stop31h 40mKorean Air
Do 28/1119:20PUS - LHR
1 stop30h 10mKorean Air
Deal found 14/11£940

Best time to book a flight from Heathrow to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Busan

Get recent, data-driven insights about flights from Heathrow to Busan including ideal travel times, pricing trends, and more.

Rainfall in Busan by month

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

In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 inches per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.

Temperature in Busan by month

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

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 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 November 2024.
8.5
Very Good
1,035 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very Good
1,035 reviews
8.5
Very Good
1,035 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very Good
1,457 reviews
8.5
Very Good
1,035 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very Good
780 reviews
8.5
Very Good
1,035 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very Good
1,334 reviews
8.5
Very Good
1,035 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

7.8
Good
1,350 reviews
8.5
Very Good
1,035 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

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.

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

    Air China, at £424, was found to be the cheapest airline from London Heathrow Airport to Busan.Alternate airlines flying return to your destination include China Eastern and KLM. These flights start at 51% 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 £341. However, be on the lookout for offers from China Eastern and Cathay Pacific, as they are both options that can get you from London Heathrow Airport to Busan for a low price.

  • 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.

See more FAQs

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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 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£393Average£585FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£454Average£614FlexibilityNo cancel feeOn-time67%
Search Air China flights
Korean AirCheapest£926Average£1,063FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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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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