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Cheap flights from Japan to London from £294

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — LON
21 May — 28 May1
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 21 April 2026.

Wed 17/609:05
KIX
-
LHR
1 stop19h 20m
Multiple Airlines
Wed 24/622:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 20/4£610
Wed 21/1016:00
KIX
-
LHR
1 stop35h 20m
China Southern
Wed 4/1122:00
LHR
-
KIX
1 stop30h 05m
China Southern
Deal found 20/4£628
Tue 16/609:05
KIX
-
LHR
1 stop19h 20m
Multiple Airlines
Wed 24/622:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 21/4£638
Wed 13/509:00
NRT
-
LTN
2 stops30h 45m
Multiple Airlines
Sun 17/508:30
LTN
-
NRT
2 stops28h 10m
Multiple Airlines
Deal found 17/4£648
Thu 19/1114:25
KIX
-
LHR
1 stop37h 10m
China Southern
Tue 24/1122:00
LHR
-
KIX
1 stop30h 05m
China Southern
Deal found 18/4£648
Sat 28/1115:40
HND
-
LHR
1 stop35h 55m
China Southern
Wed 2/1221:30
LHR
-
HND
1 stop31h 35m
China Southern
Deal found 19/4£648
Thu 14/516:55
NRT
-
STN
2 stops33h 15m
Multiple Airlines
Wed 27/507:25
STN
-
NRT
2 stops29h 30m
Multiple Airlines
Deal found 19/4£648
Sat 9/515:20
NRT
-
LGW
1 stop23h 40m
Air China
Mon 25/511:15
LGW
-
NRT
1 stop23h 30m
Air China
Deal found 18/4£650
Tue 28/418:15
NRT
-
LGW
2 stops30h 55m
Multiple Airlines
Tue 5/517:20
LGW
-
NRT
2 stops35h 15m
Multiple Airlines
Deal found 20/4£652
Fri 5/617:40
NRT
-
STN
2 stops31h 55m
Multiple Airlines
Fri 12/618:00
STN
-
NRT
2 stops34h 30m
Multiple Airlines
Deal found 21/4£652
Thu 4/622:50
HND
-
STN
2 stops32h 30m
Multiple Airlines
Thu 11/606:30
STN
-
HND
2 stops33h 25m
Multiple Airlines
Deal found 20/4£653
Wed 13/509:00
NRT
-
STN
2 stops30h 25m
Multiple Airlines
Sun 17/507:45
STN
-
NRT
2 stops28h 55m
Multiple Airlines
Deal found 17/4£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 21 April 2026.

Round-trip from

£610

One-way from

£294

Popular in

September

Cheapest in

November

Average price

£1,030

Good round-trip deal

£1,173 or less

Good one-way deal

£1,039 or less
Shenzhen Airlines
  • Shenzhen Airlines
  • 17/6-24/6
  • 2 total stops
  • 51h 30m total
  • Japan to London
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 32h 00m total
  • Japan to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 21 April 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

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Wed 13/5

09:00-07:45

2 stops30h 45m

London Luton

Sun 17/5

08:30-20:40

2 stops28h 10m

£648

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Wed 3/6

17:40-12:35

2 stops26h 55m

London Luton

Wed 10/6

06:15-12:30

2 stops22h 15m

£655

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Fri 5/6

17:40-18:05

2 stops32h 25m

London Luton

Fri 12/6

19:40-12:30

2 stops32h 50m

£665

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Tue 16/6

17:40-11:00

2 stops25h 20m

London Luton

Fri 19/6

17:50-12:45

2 stops34h 55m

£679

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Fri 12/6

17:40-12:20

2 stops26h 40m

London Luton

Fri 19/6

17:50-12:45

2 stops34h 55m

£681

TokyoLondon

NRT - LGW

NRTLGW

Tokyo Narita

Wed 13/5

13:50-06:40

1 stop24h 50m

London Gatwick

Sat 6/6

11:35-12:00

1 stop16h 25m

£706

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Wed 22/7

17:10-15:00

1 stop29h 50m

London Gatwick

Sun 23/8

11:35-21:20

1 stop25h 45m

£730

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Sun 26/7

17:10-15:00

1 stop29h 50m

London Gatwick

Sun 23/8

11:35-18:30

1 stop22h 55m

£730

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Wed 3/6

17:10-06:40

1 stop21h 30m

London Gatwick

Sat 13/6

11:35-16:00

2 stops44h 25m

£746

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Sun 26/7

17:10-15:00

1 stop29h 50m

London Gatwick

Sat 22/8

11:35-15:50

1 stop20h 15m

£763

Flights are sorted by cheapest return flights first.

Deals found on 18/4

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
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, March is the cheapest month in which you can book a flight from Japan to London (average of £235). Flying from Japan to London in July is currently the most expensive (average of £535). 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 21 April 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 13% of weekly flights between Japan and London have experienced delays in the past year, with the average delay time being 113 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, ANA have had the lowest number of delays on this route, with just 12% of flights being delayed.

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 21 April 2026.
Read reviews from past customers who have flown with Japan Airlines,Cathay Pacific, 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
1,786 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
Japan Airlines
8.3
Very Good
1,786 reviews
Japan Airlines
8.3
Very Good
1,786 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
Cathay Pacific
7.6
Good
1,283 reviews
Japan Airlines
8.3
Very Good
1,786 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
Air China
7.3
Good
148 reviews
Japan Airlines
8.3
Very Good
1,786 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
China Eastern
7.2
Good
208 reviews
Japan Airlines
8.3
Very Good
1,786 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.
British Airways
6.7
Okay
7,905 reviews
Japan Airlines
8.3
Very Good
1,786 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Evan,Feb 2026

NRT - ORD

They didn't get my order for vegetarian meals, and the non-veggie options were mediocre. But the crew was very nice an tried to help as well as they could.

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 Eastern, Emirates, and Qatar Airways can get you from Japan to London in just under 24h 50m. Your travel time can differ by up to 3h 40m. 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 most popular routes from Japan to London?

    Most travelers choose Tokyo Haneda - London Heathrow, Tokyo Narita - London Heathrow or Tokyo Narita - 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, March is the cheapest month in which you can book a flight from Japan to London (average of £235). Flying from Japan to London in July is currently the most expensive (average of £535). 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

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 21 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£585Average£838FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£762Average£855FlexibilityNo cancel feeOn-time67%
Search Air China flights
British AirwaysCheapest£833Average£1,259FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest£856Average£1,280FlexibilityNo 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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