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Cheap flights from the United Kingdom to Japan from £280

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FUK
18 Jun — 25 Jun1
1 adult

Cheap flight deals from United Kingdom to Japan

Keep the following information in mind while searching for United Kingdom to Japan flight deals. Data was last updated 13 June 2025.

Round-trip from

£499

One-way from

£280

Popular in

August

Cheapest in

November

Average price

£577

Good round-trip deal

£979 or less

Good one-way deal

£1,001 or less
Air China
  • Air China
  • 17/11-27/11
  • 2 total stops
  • 54h 30m total
  • United Kingdom to Japan
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Hainan Airlines
  • Hainan Airlines
  • 23/10
  • 1 total stop
  • 29h 15m total
  • United Kingdom to Japan
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Japan.
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Price to beat on a one-way flight from United Kingdom to Japan.
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Find flight deals from United Kingdom to Japan

Cheapest flights from United Kingdom to Japan
Explore the most affordable flight options available from United Kingdom to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 17/621:20LHR - KIX
1 stop15h 40mChina Eastern
Tue 24/609:30KIX - LHR
1 stop17h 10mChina Eastern
Deal found 12/6£495
Mon 17/1117:40LHR - KIX
1 stop17h 30mAir China
Thu 27/1113:50KIX - LHR
1 stop37h 00mAir China
Deal found 12/6£499
Sun 9/1120:25LHR - HND
1 stop14h 25mAir China
Mon 24/1115:25HND - LHR
1 stop35h 25mAir China
Deal found 11/6£502
Thu 30/1021:35LHR - NRT
1 stop33h 15mAir China
Thu 13/1115:15NRT - LHR
1 stop33h 40mAir China
Deal found 11/6£502
Tue 11/1111:40LGW - NRT
1 stop24h 05mAir China
Tue 25/1109:00NRT - LGW
1 stop30h 55mAir China
Deal found 12/6£503
Sat 4/1021:30LGW - NRT
1 stop31h 45mChina Southern
Thu 23/1014:35NRT - LGW
1 stop24h 35mChina Southern
Deal found 11/6£509
Mon 16/611:35LGW - NRT
1 stop16h 25mChina Eastern
Thu 19/616:55NRT - LGW
1 stop21h 45mChina Eastern
Deal found 12/6£511
Mon 16/611:35LGW - HND
1 stop20h 15mChina Eastern
Thu 19/617:10HND - LGW
1 stop21h 30mChina Eastern
Deal found 12/6£511
Tue 4/1121:30LHR - HND
1 stop31h 35mChina Southern
Tue 25/1115:35HND - LHR
1 stop35h 20mChina Southern
Deal found 11/6£516
Wed 25/622:10LHR - NRT
1 stop31h 20mChina Southern
Wed 2/714:35NRT - LHR
1 stop36h 25mChina Southern
Deal found 11/6£517
Sun 2/1122:00LHR - KIX
1 stop37h 50mChina Southern
Mon 17/1115:25KIX - LHR
1 stop35h 30mChina Southern
Deal found 12/6£517
Wed 1/1022:05LHR - KIX
1 stop32h 00mMultiple Airlines
Thu 16/1014:30KIX - LHR
2 stops37h 00mMultiple Airlines
Deal found 11/6£520

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom 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 13 June 2025.
Use the filters below to find and compare flights from the United Kingdom to Japan that are best for you.

Fly from

United Kingdom

Fly to

Japan

Route

Depart

Return

Price

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 17/11

17:40-20:10

1 stop17h 30m

Osaka Kansai Intl

Thu 27/11

13:50-17:50

1 stop37h 00m

£499

LondonTokyo

LHR - HND

LHRHND

London Heathrow

Sun 9/11

20:25-19:50

1 stop14h 25m

Tokyo Haneda

Mon 24/11

15:25-17:50

1 stop35h 25m

£502

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

Thu 30/10

21:35-15:50

1 stop33h 15m

Tokyo Narita

Thu 13/11

15:15-15:55

1 stop33h 40m

£502

LondonTokyo

LGW - NRT

LGWNRT

London Gatwick

Tue 11/11

11:40-20:45

1 stop24h 05m

Tokyo Narita

Tue 25/11

09:00-06:55

1 stop30h 55m

£503

LondonTokyo

LGW - NRT

LGWNRT

London Gatwick

Sat 4/10

21:30-13:15

1 stop31h 45m

Tokyo Narita

Thu 23/10

14:35-07:10

1 stop24h 35m

£509

LondonTokyo

LGW - NRT

LGWNRT

London Gatwick

Sun 14/9

19:00-13:00

2 stops34h 00m

Tokyo Narita

Tue 14/10

14:00-15:00

2 stops57h 00m

£511

LondonTokyo

LHR - HND

LHRHND

London Heathrow

Tue 4/11

21:30-14:05

1 stop31h 35m

Tokyo Haneda

Tue 25/11

15:35-17:55

1 stop35h 20m

£516

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

Wed 25/6

22:10-13:30

1 stop31h 20m

Tokyo Narita

Wed 2/7

14:35-19:00

1 stop36h 25m

£517

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 1/10

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Thu 16/10

14:30-19:30

2 stops37h 00m

£520

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

Fri 19/9

22:00-19:45

3 stops37h 45m

Tokyo Narita

Sat 4/10

21:25-19:30

3 stops54h 05m

£523

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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6

Best time to book a flight from United Kingdom to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from United Kingdom 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 the United Kingdom to Japan

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Japan (average of £550). Flying from United Kingdom 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 GB to JP?

Find hourly flight availability from United Kingdom 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 13 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Japan as you normally would.

Rainfall in Japan by month

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

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

Temperature in Japan by month

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

If weather is an important factor for your trip to Japan, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

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 13 June 2025.
Peruse reviews from past customers who have flown with Hainan Airlines, Emirates and KLM from United Kingdom to Japan to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
39 reviews
Check prices

Food

8.5

Entertainment

7.7

Boarding

8.6

Overall

8.1

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
39 reviews
Hainan Airlines
8.1
Very Good
39 reviews
Check prices

Food

8.5

Entertainment

7.7

Boarding

8.6

Overall

8.1

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,265 reviews
Hainan Airlines
8.1
Very Good
39 reviews
Check prices

Food

8.5

Entertainment

7.7

Boarding

8.6

Overall

8.1

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,358 reviews
Hainan Airlines
8.1
Very Good
39 reviews
Check prices

Food

8.5

Entertainment

7.7

Boarding

8.6

Overall

8.1

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Thai Airways
7.7
Good
335 reviews
Hainan Airlines
8.1
Very Good
39 reviews
Check prices

Food

8.5

Entertainment

7.7

Boarding

8.6

Overall

8.1

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Austrian Airlines
7.6
Good
802 reviews
Hainan Airlines
8.1
Very Good
39 reviews
Check prices

Food

8.5

Entertainment

7.7

Boarding

8.6

Overall

8.1

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Japan one-way?

    To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at £280. China Southern flights start at £319 while deals on Shenzhen Airlines start at £338 one-way.

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

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

  • How can I find direct flights from United Kingdom to Japan?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Japan?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Japan (average of £550). Flying from United Kingdom 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

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Alternative routes for United Kingdom to Japan

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

Discover the top 10 airlines that operate flights from United Kingdom 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£365Average£533FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Juneyao AirlinesCheapest£406Average£695FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Hainan AirlinesCheapest£408Average£535FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Shenzhen AirlinesCheapest£415Average£594FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Scandinavian AirlinesCheapest£438Average£816FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£439Average£942FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Asiana AirlinesCheapest£541Average£847FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air FranceCheapest£542Average£864FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air IndiaCheapest£607Average£642FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LOTCheapest£645Average£879FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Japan?

Cheapflights makes it easy to find United Kingdom to Japan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Japan?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Japan flexibly with Cheapflights today.

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Of course! You can now track prices for flights from United Kingdom to Japan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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