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Cheap flights from Japan to London from £285

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — LON
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Japan to London

Enter your travel dates to find the best prices.

Cheapest flights from Japan to London
Explore the most affordable flight options available from Japan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2026.

Tue 20/1007:40
KIX
-
LGW
2 stops30h 55m
Multiple Airlines
Mon 26/1011:35
LGW
-
KIX
2 stops26h 10m
Multiple Airlines
Deal found 17/7£588
Tue 25/811:35
KIX
-
LGW
2 stops34h 55m
Multiple Airlines
Mon 31/811:40
LGW
-
KIX
2 stops27h 05m
Multiple Airlines
Deal found 15/7£610
Sun 25/1016:10
KIX
-
LHR
2 stops36h 00m
Multiple Airlines
Mon 2/1121:10
LHR
-
KIX
2 stops29h 05m
Multiple Airlines
Deal found 19/7£617
Mon 17/818:15
KIX
-
LGW
2 stops52h 15m
Multiple Airlines
Sun 30/811:00
LGW
-
KIX
1 stop19h 10m
Multiple Airlines
Deal found 18/7£619
Fri 20/1116:10
KIX
-
LHR
2 stops36h 00m
Multiple Airlines
Mon 23/1121:10
LHR
-
KIX
2 stops29h 05m
Multiple Airlines
Deal found 18/7£635
Thu 3/910:50
KIX
-
STN
3 stops45h 40m
Multiple Airlines
Thu 10/908:15
STN
-
KIX
2 stops28h 45m
Multiple Airlines
Deal found 19/7£638
Thu 13/814:00
KIX
-
LGW
2 stops24h 40m
Multiple Airlines
Mon 24/811:35
LGW
-
KIX
2 stops22h 20m
Multiple Airlines
Deal found 16/7£638
Tue 18/800:15
KIX
-
LHR
2 stops27h 05m
Multiple Airlines
Mon 31/820:50
LHR
-
KIX
2 stops34h 35m
Multiple Airlines
Deal found 19/7£638
Mon 17/816:00
KIX
-
LGW
1 stop30h 30m
China Southern
Sun 30/811:00
LGW
-
KIX
1 stop19h 10m
China Southern
Deal found 18/7£639
Wed 12/810:05
KIX
-
LHR
2 stops41h 15m
Multiple Airlines
Wed 19/821:00
LHR
-
KIX
2 stops34h 15m
Multiple Airlines
Deal found 17/7£646
Tue 13/1011:45
KIX
-
LGW
2 stops26h 50m
Multiple Airlines
Mon 26/1011:35
LGW
-
KIX
2 stops26h 10m
Multiple Airlines
Deal found 19/7£650
Thu 3/910:05
KIX
-
LGW
2 stops28h 30m
Multiple Airlines
Thu 10/922:00
LGW
-
KIX
2 stops33h 25m
Multiple Airlines
Deal found 19/7£653

Find flight deals from Japan to London

Keep the following information in mind while searching for Japan to London flight deals. Data was last updated 20 July 2026.

Round-trip from

£588

One-way from

£285

Popular in

April

Cheapest in

November

Average price

£909

Good round-trip deal

£1,119 or less

Good one-way deal

£1,192 or less
20/10-26/10
  • 20/10-26/10
  • 4 total stops
  • 57h 05m total
  • Japan to London
Search Deals
2/10
  • 2/10
  • 3 total stops
  • 43h 45m total
  • Japan to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Japan to London (LON).
Search Deals
Price to beat on a one-way flight from Japan to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Japan 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 20 July 2026.
Use the filters below to find and compare flights from Japan to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Tue 18/8

10:30-19:10

2 stops40h 40m

London Gatwick

Mon 24/8

18:00-22:30

2 stops20h 30m

£673

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sat 29/8

11:35-15:00

2 stops35h 25m

London Gatwick

Sat 5/9

11:35-16:00

2 stops20h 25m

£711

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Tue 25/8

16:00-14:30

1 stop30h 30m

London Gatwick

Mon 31/8

21:50-14:10

1 stop32h 20m

£714

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 27/8

14:00-06:35

1 stop24h 35m

London Gatwick

Sat 5/9

11:15-15:25

1 stop20h 10m

£725

TokyoLondon

HND - LHR

HNDLHR

Tokyo Haneda

Wed 19/8

15:45-18:05

1 stop34h 20m

London Heathrow

Sun 23/8

20:50-13:30

2 stops32h 40m

£725

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sat 29/8

16:00-19:40

1 stop35h 40m

London Gatwick

Sat 5/9

18:10-14:10

1 stop36h 00m

£773

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sun 4/10

11:05-07:25

1 stop28h 20m

London Gatwick

Fri 9/10

10:25-12:40

1 stop42h 15m

£789

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Mon 28/9

23:50-07:25

1 stop39h 35m

London Gatwick

Mon 12/10

10:25-22:35

1 stop28h 10m

£817

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Wed 23/9

23:50-07:05

1 stop39h 15m

London Gatwick

Sun 27/9

10:25-22:35

1 stop28h 10m

£818

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 9/10

15:15-19:50

1 stop36h 35m

London Heathrow

Fri 23/10

22:05-12:10

2 stops30h 05m

£835

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Japan to London

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

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

Currently, November is the cheapest month in which you can book a flight from Japan to London (average of £726). Flying from Japan to London in September is currently the most expensive (average of £1,007). 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 JP to LON?

Find hourly flight availability from Japan to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 July 2026.

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

How often are flights from Japan to London delayed?

About 14% of weekly flights between Japan and London have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for Japan to London 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?

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

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

Over the past year, Japan Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

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

The price you pay for your flight from Japan to London may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 20 July 2026.
Read reviews from past customers who have flown with Japan Airlines,Asiana Airlines, andAir China from Japan to London. 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
1,878 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Japan Airlines
8.3
Very Good
1,878 reviews
Japan Airlines
8.3
Very Good
1,878 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Asiana Airlines
8.1
Very Good
553 reviews
Japan Airlines
8.3
Very Good
1,878 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Air China
7.4
Good
156 reviews
Japan Airlines
8.3
Very Good
1,878 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
China Eastern
7.3
Good
228 reviews
Japan Airlines
8.3
Very Good
1,878 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
British Airways
6.7
Okay
8,125 reviews
Japan Airlines
8.3
Very Good
1,878 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.

Related info for your journey

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

    China Southern, Air China, and China Eastern can get you from Japan to London in just under 22h 35m. Your travel time can differ by up to 7h 55m. There are 5968 mi between Japan and London. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as £223 on China Eastern. Other airlines that offer cheap prices include Air China from £253 and Etihad Airways from £301 one-way.

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

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Japan to London (average of £726). Flying from Japan to London in September is currently the most expensive (average of £1,007). 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 London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Watford
Eastbourne
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Romford
Enfield
Borehamwood

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.

Top 4 airlines flying from Japan to London

Discover the top 4 airlines that operate flights from Japan to London. 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 20 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£587Average£855FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£742Average£870FlexibilityNo cancel feeOn-time67%
Search Air China flights
British AirwaysCheapest£837Average£1,158FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest£860Average£1,308FlexibilityNo cancel feeOn-time79%
Search Japan Airlines 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 Japan to London?

When you search for this flight from Japan to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Japan to London.

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

Yes, we can. To see specific flights from Japan to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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