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Cheap flights from Japan to London from £347

FUK — LON
13 Oct — 20 Oct1
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

Sat 17/1014:55 -
1 stop23h 40m
Tue 27/1021:30 -
2 stops37h 30m
Deal found 8/9£781
Thu 1/1021:35 -
2 stops28h 10m
Sat 31/1021:10 -
1 stop35h 50m
Deal found 8/9£784
Tue 3/1117:10 -
1 stop29h 50m
Wed 11/1110:30 -
1 stop25h 20m
Deal found 8/9£784
Thu 24/1215:40 -
1 stop35h 15m
Mon 4/121:30 -
1 stop31h 35m
Deal found 8/9£785
Mon 2/1109:30 -
1 stop30h 45m
Mon 9/1121:00 -
1 stop33h 55m
Deal found 8/9£786
Fri 18/1219:00 -
1 stop33h 10m
Mon 4/121:10 -
1 stop35h 50m
Deal found 11/9£786
Mon 28/914:45 -
1 stop23h 45m
Mon 12/1011:15 -
1 stop18h 45m
Deal found 8/9£786
Mon 2/1106:35 -
2 stops33h 05m
Mon 9/1117:45 -
2 stops22h 00m
Deal found 8/9£786
Sun 11/1006:35 -
2 stops32h 10m
Sun 18/1012:35 -
2 stops32h 25m
Deal found 9/9£786
Thu 1/1011:40 -
2 stops39h 40m
Wed 14/1012:35 -
1 stop17h 10m
Deal found 8/9£787
Mon 2/1110:55 -
2 stops28h 35m
Fri 6/1110:30 -
2 stops24h 10m
Deal found 11/9£787
Mon 19/1015:45 -
1 stop34h 20m
Tue 17/1122:00 -
1 stop37h 00m
Deal found 12/9£787

Find flight deals from Japan to London

Round-trip from

£781

One-way from

£347

Popular in

August

Cheapest in

May

Average price

£1,050

Good round-trip deal

£1,192 or less

Good one-way deal

£1,238 or less
17/10-27/10
  • 17/10-27/10
  • 3 total stops
  • 61h 10m total
  • Japan to London
Search Deals
China Southern
  • China Southern
  • 16/12-31/12
  • 1 total stop
  • 35h 15m total
  • Japan to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£107 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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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).
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Cheapflights Fare Finder

 
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

TokyoLondon

HND Tokyo Haneda - LGW London Gatwick

HNDLGW

Tokyo Haneda

Mon 12/10

02:10-15:00

2 stops44h 50m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£362

TokyoLondon

NRT Tokyo Narita - LTN London Luton

NRTLTN

Tokyo Narita

Sun 7/3

12:50-07:45

3 stops51h 55m

London Luton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£364

TokyoLondon

NRT Tokyo Narita - LTN London Luton

NRTLTN

Tokyo Narita

Wed 21/10

14:55-09:25

2 stops26h 30m

London Luton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£368

TokyoLondon

HND Tokyo Haneda - LGW London Gatwick

HNDLGW

Tokyo Haneda

Sun 4/10

10:45-06:30

1 stop27h 45m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£371

TokyoLondon

NRT Tokyo Narita - LTN London Luton

NRTLTN

Tokyo Narita

Wed 28/10

14:00-21:55

3 stops40h 55m

London Luton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£371

TokyoLondon

NRT Tokyo Narita - LTN London Luton

NRTLTN

Tokyo Narita

Thu 8/10

18:00-12:10

2 stops26h 10m

London Luton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£373

TokyoLondon

HND Tokyo Haneda - LTN London Luton

HNDLTN

Tokyo Haneda

Sat 3/10

02:20-13:25

3 stops43h 05m

London Luton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£374

TokyoLondon

NRT Tokyo Narita - LGW London Gatwick

NRTLGW

Tokyo Narita

Sun 27/9

14:45-19:40

1 stop36h 55m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£377

TokyoLondon

NRT Tokyo Narita - LTN London Luton

NRTLTN

Tokyo Narita

Wed 4/11

08:30-14:35

3 stops39h 05m

London Luton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£377

TokyoLondon

NRT Tokyo Narita - LHR London Heathrow

NRTLHR

Tokyo Narita

Thu 12/11

10:55-17:30

1 stop39h 35m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£392

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £735). Flying from Japan to London in August is currently the most expensive (average of £1,181). 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?

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 126 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 11% 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 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

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
1,913 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

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
1,913 reviews
Japan Airlines
8.3
Very Good
1,913 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

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
561 reviews
Japan Airlines
8.3
Very Good
1,913 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

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
7.5
Good
164 reviews
Japan Airlines
8.3
Very Good
1,913 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

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
237 reviews
Japan Airlines
8.3
Very Good
1,913 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

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
8,212 reviews
Japan Airlines
8.3
Very Good
1,913 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

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

  • How long is the flight from Japan to London?

    Etihad Airways, Shenzhen Airlines, and KLM can get you from Japan to London in just under 22h 20m. Your travel time can differ by up to 10h 50m. There are 5956 mi between Japan and London. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £735). Flying from Japan to London in August is currently the most expensive (average of £1,181). 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
Hayes
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Watford
Southall
Kingston upon Thames
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Japan to London

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£654Average£857FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest£686Average£1,351FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air ChinaCheapest£738Average£856FlexibilityNo cancel feeOn-time67%
Search Air China flights
British AirwaysCheapest£838Average£1,265FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest£855Average£1,340FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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.

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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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