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Cheap flights from the United Kingdom to Japan from £334

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FUK
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Japan

Enter your travel dates to find the best prices.

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 3 February 2026.

Wed 6/521:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Wed 24/609:30
KIX
-
LHR
1 stop17h 10m
China Eastern
Deal found 3/2£409
Mon 11/521:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Mon 25/513:10
KIX
-
LHR
1 stop37h 30m
China Eastern
Deal found 1/2£418
Thu 23/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Mon 11/514:20
KIX
-
LHR
1 stop36h 20m
China Eastern
Deal found 3/2£419
Sat 2/521:20
LHR
-
KIX
1 stop36h 40m
China Eastern
Tue 12/519:00
KIX
-
LHR
1 stop31h 40m
China Eastern
Deal found 2/2£426
Mon 11/521:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Sun 24/513:10
KIX
-
LHR
1 stop37h 30m
China Eastern
Deal found 2/2£430
Mon 9/322:00
LHR
-
NRT
1 stop30h 20m
China Southern
Wed 18/314:35
NRT
-
LHR
1 stop37h 00m
China Southern
Deal found 1/2£433
Mon 9/322:00
LHR
-
NRT
1 stop30h 20m
China Southern
Sun 15/314:35
NRT
-
LHR
1 stop37h 00m
China Southern
Deal found 2/2£434
Sun 19/421:20
LHR
-
KIX
1 stop15h 40m
China Eastern
Fri 15/514:20
KIX
-
LHR
1 stop36h 20m
China Eastern
Deal found 2/2£439
Wed 15/421:20
LHR
-
HND
2 stops34h 40m
China Eastern
Wed 13/508:40
HND
-
LHR
1 stop18h 00m
China Eastern
Deal found 1/2£439
Mon 20/421:20
LHR
-
KIX
1 stop32h 00m
China Eastern
Thu 14/514:20
KIX
-
LHR
1 stop36h 20m
China Eastern
Deal found 3/2£440
Wed 18/217:00
LGW
-
HND
1 stop16h 30m
China Eastern
Thu 12/320:15
HND
-
LGW
1 stop19h 15m
China Eastern
Deal found 1/2£440
Tue 17/217:00
LGW
-
HND
1 stop18h 50m
China Eastern
Thu 12/320:15
HND
-
LGW
1 stop19h 15m
China Eastern
Deal found 1/2£441

Find 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 3 February 2026.

Round-trip from

£409

One-way from

£334

Popular in

August

Cheapest in

November

Average price

£660

Good round-trip deal

£1,003 or less

Good one-way deal

£864 or less
China Eastern
  • China Eastern
  • 6/5-24/6
  • 2 total stops
  • 32h 50m total
  • United Kingdom to Japan
Search Deals
8/3
  • 8/3
  • 2 total stops
  • 24h 45m total
  • United Kingdom to Japan
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£114 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 February 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Japan.
Search Deals
Price to beat on a one-way flight from United Kingdom to Japan.
Search Deals

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 3 February 2026.
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 11/5

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Mon 18/5

13:10-18:40

1 stop37h 30m

£444

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Mon 4/5

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Thu 4/6

09:30-18:40

1 stop17h 10m

£516

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Wed 3/6

21:20-21:00

1 stop15h 40m

Osaka Kansai Intl

Fri 19/6

09:30-18:40

1 stop17h 10m

£516

LondonTokyo

LGW - HND

LGWHND

London Gatwick

Tue 14/4

18:00-21:20

1 stop19h 20m

Tokyo Haneda

Tue 12/5

13:30-06:40

1 stop25h 10m

£523

LondonTokyo

LGW - HND

LGWHND

London Gatwick

Sat 18/4

11:35-18:30

1 stop22h 55m

Tokyo Haneda

Mon 15/6

17:10-15:00

1 stop29h 50m

£523

LondonTokyo

LGW - NRT

LGWNRT

London Gatwick

Mon 16/3

17:00-20:55

1 stop18h 55m

Tokyo Narita

Mon 23/3

16:55-14:00

1 stop30h 05m

£576

LondonTokyo

LGW - HND

LGWHND

London Gatwick

Wed 11/3

17:00-12:30

1 stop34h 30m

Tokyo Haneda

Tue 14/4

17:10-15:00

1 stop29h 50m

£576

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Sat 9/5

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Thu 28/5

15:05-20:00

1 stop36h 55m

£646

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 8/5

22:05-14:05

1 stop32h 00m

Osaka Kansai Intl

Sat 23/5

15:05-20:00

1 stop36h 55m

£646

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

Sun 15/2

21:10-18:00

1 stop35h 50m

Tokyo Narita

Sun 1/3

19:00-19:10

1 stop33h 10m

£672

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from United Kingdom to Japan (average of £301). Flying from United Kingdom to Japan in July is currently the most expensive (average of £660). 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 3 February 2026.

When flying from United Kingdom to Japan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight at midday.

What is the cheapest day to fly from United Kingdom to Japan?

Use this chart to determine the cheapest time to fly return from United Kingdom to Japan. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their United Kingdom to Japan flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from the United Kingdom to Japan delayed?

About 12% of weekly flights between United Kingdom and Japan have experienced delays in the past year, with the average delay time being 137 minutes.

What is the most punctual flight time for the United Kingdom to Japan flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Japan flights?

Over the past year, Japan Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

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 3 February 2026.
Read reviews from past customers who have flown with Japan Airlines, Cathay Pacific, andChina Eastern from the United Kingdom 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.
Japan Airlines
8.3
Very Good
1,697 reviews
Check prices

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very Good
1,697 reviews
Japan Airlines
8.3
Very Good
1,697 reviews
Check prices

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Cathay Pacific
7.6
Good
1,159 reviews
Japan Airlines
8.3
Very Good
1,697 reviews
Check prices

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
China Eastern
7.2
Good
192 reviews
Japan Airlines
8.3
Very Good
1,697 reviews
Check prices

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Air China
7.2
Good
138 reviews
Japan Airlines
8.3
Very Good
1,697 reviews
Check prices

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
British Airways
6.7
Okay
7,712 reviews
Japan Airlines
8.3
Very Good
1,697 reviews
Check prices

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

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.

  • How long is the flight from United Kingdom to Japan?

    There are many flights that can get you from United Kingdom to Japan in 15h 40m. Fly via China Eastern, Shenzhen Airlines, or Cathay Pacific to get the fastest option. There are 5918 mi between United Kingdom and Japan. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Juneyao Airlines, which is currently one of the cheapest options available, starting at £206. Hainan Airlines flights start at £240 while deals on China Eastern start at £242 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, March is the cheapest month in which you can book a flight from United Kingdom to Japan (average of £301). Flying from United Kingdom to Japan in July is currently the most expensive (average of £660). 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest£370Average£1,032FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
China SouthernCheapest£422Average£544FlexibilityNo cancel feeOn-time69%
Search China Southern flights
FinnairCheapest£436Average£1,075FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapest£524Average£678FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air IndiaCheapest£581Average£647FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest£640Average£965FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest£666Average£881FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£673Average£1,075FlexibilityNo cancel feeOn-time75%
Search KLM flights
Cathay PacificCheapest£673Average£945FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapest£678Average£1,128FlexibilityNo cancel feeOn-time80%
Search ANA flights

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 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Japan for you. Better yet — we are completely free to use.

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.

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

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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