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Cheap flights from Busan to London from £167

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — LON
28 Jan — 4 Feb1
1 adult

Cheap flight deals from Busan to London

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to London (LON). 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 23 January 2025.

Round-trip from

£365

One-way from

£167

Popular in

October

Cheapest in

November

Average price

£492
China Eastern
  • China Eastern
  • 9/3-13/3
  • 2 total stops
  • 43h 00m total
  • Busan to London
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China Eastern
  • China Eastern
  • 4/3
  • 1 total stop
  • 32h 40m total
  • Busan to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in January 2025
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Find flight deals from Busan to London

Cheapest flights from Busan to London
Explore the most affordable flight options available from Busan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.

Sun 9/312:35PUS - LGW
1 stop26h 55mChina Eastern
Thu 13/310:30LGW - PUS
1 stop16h 05mChina Eastern
Deal found 21/1£365
Wed 19/212:45PUS - LGW
2 stops51h 10mAir China
Wed 26/211:40LGW - PUS
2 stops39h 05mAir China
Deal found 22/1£378
Tue 4/312:35PUS - LHR
1 stop34h 20mChina Eastern
Thu 6/317:50LHR - PUS
1 stop32h 45mChina Eastern
Deal found 22/1£381
Thu 13/212:35PUS - STN
2 stops31h 45mMultiple Airlines
Sat 22/219:05STN - PUS
2 stops31h 30mMultiple Airlines
Deal found 21/1£393
Fri 7/312:45PUS - LHR
1 stop36h 10mAir China
Wed 12/317:40LHR - PUS
1 stop33h 05mAir China
Deal found 22/1£412
Thu 6/315:25PUS - LGW
2 stops24h 05mMultiple Airlines
Thu 13/310:30LGW - PUS
1 stop16h 05mMultiple Airlines
Deal found 22/1£435
Thu 13/207:30PUS - LHR
2 stops43h 25mMultiple Airlines
Sat 22/221:30LHR - PUS
2 stops37h 35mMultiple Airlines
Deal found 23/1£469
Sun 9/317:50PUS - LTN
2 stops25h 45mMultiple Airlines
Sun 16/307:00LTN - PUS
2 stops19h 35mMultiple Airlines
Deal found 23/1£478
Thu 27/312:00PUS - LCY
2 stops29h 10mMultiple Airlines
Wed 23/407:45LCY - PUS
2 stops27h 50mMultiple Airlines
Deal found 23/1£569
Sat 8/316:10PUS - LHR
2 stops28h 55mKLM
Sat 15/306:30LHR - PUS
2 stops29h 15mKLM
Deal found 22/1£578
Sat 10/511:00PUS - LHR
1 stop38h 50mVietnam Airlines
Thu 15/519:10LHR - PUS
1 stop28h 40mVietnam Airlines
Deal found 23/1£623
Thu 6/316:10PUS - LCY
2 stops24h 05mKLM
Thu 13/310:00LCY - PUS
2 stops25h 45mKLM
Deal found 22/1£635

Find flights from Busan to London within your budget

Customise your flight search to find flights from Busan to London 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 858,174 searches. Data last updated 23 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Sun 9/3

12:35-06:30

1 stop26h 55m

London Gatwick

Thu 13/3

10:30-11:35

1 stop16h 05m

£365

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Wed 19/2

12:45-06:55

2 stops51h 10m

London Gatwick

Wed 26/2

11:40-11:45

2 stops39h 05m

£378

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Tue 4/3

12:35-13:55

1 stop34h 20m

London Heathrow

Thu 6/3

17:50-11:35

1 stop32h 45m

£381

BusanLondon

PUS - STN

PUSSTN

Busan Gimhae

Thu 13/2

12:35-11:20

2 stops31h 45m

London Stansted

Sat 22/2

19:05-11:35

2 stops31h 30m

£393

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Fri 7/3

12:45-15:55

1 stop36h 10m

London Heathrow

Wed 12/3

17:40-11:45

1 stop33h 05m

£412

BusanLondon

PUS - LGW

PUSLGW

Busan Gimhae

Thu 6/3

15:25-06:30

2 stops24h 05m

London Gatwick

Thu 13/3

10:30-11:35

1 stop16h 05m

£435

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Thu 13/2

07:30-17:55

2 stops43h 25m

London Heathrow

Sat 22/2

21:30-20:05

2 stops37h 35m

£469

BusanLondon

PUS - LTN

PUSLTN

Busan Gimhae

Sun 9/3

17:50-10:35

2 stops25h 45m

London Luton

Sun 16/3

07:00-11:35

2 stops19h 35m

£478

BusanLondon

PUS - LCY

PUSLCY

Busan Gimhae

Thu 27/3

12:00-08:10

2 stops29h 10m

London City

Wed 23/4

07:45-19:35

2 stops27h 50m

£569

BusanLondon

PUS - LHR

PUSLHR

Busan Gimhae

Sat 8/3

16:10-12:05

2 stops28h 55m

London Heathrow

Sat 15/3

06:30-20:45

2 stops29h 15m

£578

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 24 results
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Best time to book a flight from Busan to London

Have a flexible travel schedule? Discover the best time to fly to London from Busan 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 Busan to London

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

How far ahead should I book a flight from Busan to London?

Use this chart to determine the optimal time to book a return flight from Busan to London. Price data was last updated on 17 January 2025.

To ensure you get the cheapest price possible for a flight from Busan to London, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Busan to London?

Currently, January is the cheapest month in which you can book a flight from Busan to London (average of £112). Flying from Busan to London in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 23 January 2025.
Read through reviews of airlines operating flights from Busan to London, such as China Eastern, Air China and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,328 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines
8.1
Very Good
1,328 reviews
Singapore Airlines
8.1
Very Good
1,328 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

KLM
7.8
Good
1,338 reviews
Singapore Airlines
8.1
Very Good
1,328 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Vietnam Airlines
7.7
Good
211 reviews
Singapore Airlines
8.1
Very Good
1,328 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

China Eastern
7.0
Good
133 reviews
Singapore Airlines
8.1
Very Good
1,328 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Busan to London. 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 from for flights from Busan to London?

    Busan Gimhae (PUS) is the airport you will fly out of if you book a flight from Busan to London. You should not have trouble finding flights to London from Gimhae; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Busan airport to London. It is only a 7.2 mi journey to Gimhae (PUS) from Busan’s city center.

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

    Cheapflights users have booked flights from Busan to London round-trip from £365. Other airlines that can offer you cheap pricing are Air China, from £378, and KLM, from £578. Users have found that China Eastern is 31% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £167. However, be on the lookout for offers from Air China and KLM, as they are both options that can get you from Busan to London for a low price.

  • What are the most popular routes from Busan to London?

    Most travelers choose Busan Gimhae - London Heathrow, Busan Gimhae - London Gatwick or Busan Gimhae - London City when deciding on the best route from Busan to London.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Busan to London?

    Currently, January is the cheapest month in which you can book a flight from Busan to London (average of £112). Flying from Busan to London in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Busan?

Book flights to Busan if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall
Stansted
Sutton

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