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Cheap flights from London to Japan from £270

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FUK
9 Jul — 16 Jul1
1 adult

Cheap flight deals from London to Japan

Keep the following information in mind while searching for London to Japan flight deals. Data was last updated 4 July 2025.

Round-trip from

£525

One-way from

£270

Popular in

August

Cheapest in

November

Average price

£970

Good round-trip deal

£995 or less

Good one-way deal

£908 or less
Hainan Airlines
  • Hainan Airlines
  • 4/10-7/10
  • 2 total stops
  • 69h 00m total
  • London to Japan
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China Eastern
  • China Eastern
  • 6/9
  • 1 total stop
  • 15h 40m total
  • London to Japan
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Japan.
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Price to beat on a one-way flight from London (LON) to Japan.
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Find flight deals from London to Japan

Cheapest flights from London to Japan
Explore the most affordable flight options available from London to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sat 4/1022:05LHR - KIX
1 stop32h 00mMultiple Airlines
Tue 7/1014:30KIX - LHR
1 stop37h 00mMultiple Airlines
Deal found 1/7£525
Mon 3/1121:30LHR - KIX
1 stop31h 25mChina Southern
Sat 22/1115:25KIX - LHR
1 stop35h 30mChina Southern
Deal found 1/7£528
Tue 11/1120:25LHR - KIX
1 stop14h 45mAir China
Sat 7/209:00KIX - LHR
1 stop17h 50mAir China
Deal found 3/7£533
Tue 11/1121:00LHR - KIX
1 stop15h 00mChina Eastern
Tue 25/1115:55KIX - LHR
2 stops34h 35mChina Eastern
Deal found 1/7£539
Sat 25/1022:05LHR - KIX
1 stop32h 00mShenzhen Airlines
Sun 9/1114:00KIX - LHR
2 stops38h 10mShenzhen Airlines
Deal found 3/7£555
Sat 4/1012:35LGW - NRT
1 stop22h 15mAir China
Sat 18/1015:15NRT - LGW
1 stop23h 20mAir China
Deal found 1/7£568
Wed 24/918:25LGW - NRT
2 stops35h 30mChina Eastern
Wed 15/1015:00NRT - LGW
2 stops32h 00mChina Eastern
Deal found 2/7£570
Mon 27/1021:00LHR - HND
2 stops33h 10mChina Eastern
Sun 16/1116:40HND - LHR
2 stops33h 50mChina Eastern
Deal found 3/7£570
Sat 27/921:20LHR - NRT
2 stops32h 30mChina Eastern
Mon 6/1015:20NRT - LHR
2 stops35h 20mChina Eastern
Deal found 3/7£570
Tue 23/912:35LGW - HND
1 stop20h 50mAir China
Tue 21/1021:10HND - LGW
1 stop17h 25mAir China
Deal found 3/7£571
Tue 4/1122:00LHR - HND
1 stop30h 35mChina Southern
Tue 18/1110:45HND - LHR
1 stop40h 30mChina Southern
Deal found 3/7£571
Tue 21/1022:10LHR - NRT
1 stop31h 20mChina Southern
Thu 6/1114:35NRT - LHR
1 stop36h 40mChina Southern
Deal found 2/7£572

Cheapflights Fare Finder

Customise your flight search to find flights from London to Japan 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 4 July 2025.
Use the filters below to find and compare flights from London to Japan that are best for you.

Fly from

London

Fly to

Japan

Route

Depart

Return

Price

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 4/10

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Tue 7/10

14:30-19:30

1 stop37h 00m

£525

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 3/11

21:30-13:55

1 stop31h 25m

Osaka Kansai Intl

Sat 22/11

15:25-17:55

1 stop35h 30m

£528

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Tue 11/11

20:25-20:10

1 stop14h 45m

Osaka Kansai Intl

Sat 7/2

09:00-17:50

1 stop17h 50m

£533

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Tue 11/11

21:00-21:00

1 stop15h 00m

Osaka Kansai Intl

Tue 25/11

15:55-17:30

2 stops34h 35m

£539

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 25/10

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Sun 9/11

14:00-19:10

2 stops38h 10m

£555

LondonTokyo

LGW - NRT

LGWNRT

London Gatwick

Sat 4/10

12:35-18:50

1 stop22h 15m

Tokyo Narita

Sat 18/10

15:15-06:35

1 stop23h 20m

£568

LondonTokyo

LGW - NRT

LGWNRT

London Gatwick

Wed 24/9

18:25-13:55

2 stops35h 30m

Tokyo Narita

Wed 15/10

15:00-15:00

2 stops32h 00m

£570

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

Sat 27/9

21:20-13:50

2 stops32h 30m

Tokyo Narita

Mon 6/10

15:20-18:40

2 stops35h 20m

£570

LondonTokyo

LGW - HND

LGWHND

London Gatwick

Tue 23/9

12:35-17:25

1 stop20h 50m

Tokyo Haneda

Tue 21/10

21:10-06:35

1 stop17h 25m

£571

LondonTokyo

LHR - HND

LHRHND

London Heathrow

Tue 23/9

21:20-15:50

1 stop34h 30m

Tokyo Haneda

Tue 18/11

16:40-17:30

2 stops33h 50m

£571

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 57 results
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Best time to book a flight from London to Japan

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

Cheapflights Insights

Everything you need to know about your flight from London to Japan

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

Currently, November is the cheapest month in which you can book a flight from London to Japan (average of £550). Flying from London to Japan in July is currently the most expensive (average of £1,239). 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.

What is the cheapest time of day to fly from LON to JP?

Find hourly flight availability from London to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

When flying from London to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated 4 July 2025.
Read reviews from past customers who have flown with EVA Air, ANA, andKorean Air from London to Japan. 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.
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,215 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very Good
893 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,100 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
KLM
7.8
Good
1,367 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Southern
7.6
Good
100 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

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

    £270 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on China Southern and Shenzhen Airlines, with prices starting from £328 and £345, respectively.

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

    Most travelers choose London Heathrow - Tokyo Haneda, London Heathrow - Tokyo Narita or London Gatwick - Tokyo Narita when deciding on the best route from London to Japan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Japan 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 London to Japan?

    Currently, November is the cheapest month in which you can book a flight from London to Japan (average of £550). Flying from London to Japan in July is currently the most expensive (average of £1,239). 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

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.

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Japan

Discover the top 10 airlines that operate flights from London to Japan. 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 858,174 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£363Average£542FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£413Average£592FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
FinnairCheapest£437Average£917FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£515Average£781FlexibilityNo cancel feeOn-time77%
Search Air France flights
Asiana AirlinesCheapest£539Average£846FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Scandinavian AirlinesCheapest£563Average£930FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£586Average£945FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air IndiaCheapest£604Average£646FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LOTCheapest£643Average£869FlexibilityNo cancel feeOn-time81%
Search LOT flights
Etihad AirwaysCheapest£660Average£783FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Japan?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Japan.

Can Cheapflights find flights from London to Japan with no change fees?

Yes! Cheapflights helps users easily find flights from London to Japan with no change fees.

Can Cheapflights notify me if prices for flights from London to Japan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Japan from London today and book when prices fit your budget.

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