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Cheap flights from Japan to London from £288

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — LON
21 Jul — 28 Jul1
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 June 2026.

Tue 13/1000:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Wed 21/1021:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 19/6£573
Mon 23/1116:00
KIX
-
LHR
1 stop35h 35m
China Southern
Sun 29/1122:00
LHR
-
KIX
1 stop31h 10m
China Southern
Deal found 21/6£576
Mon 3/800:55
KIX
-
LHR
2 stops27h 05m
SriLankan Airlines
Tue 18/821:30
LHR
-
KIX
2 stops50h 25m
SriLankan Airlines
Deal found 20/6£603
Wed 11/1116:00
KIX
-
LHR
1 stop35h 35m
China Southern
Mon 16/1122:00
LHR
-
KIX
1 stop31h 10m
China Southern
Deal found 20/6£611
Wed 11/1116:00
KIX
-
LHR
1 stop35h 35m
Multiple Airlines
Mon 16/1121:10
LHR
-
KIX
1 stop31h 55m
Multiple Airlines
Deal found 19/6£639
Tue 20/1016:00
KIX
-
LHR
1 stop35h 20m
China Southern
Tue 24/1122:00
LHR
-
KIX
1 stop31h 10m
China Southern
Deal found 20/6£656
Mon 22/618:40
KIX
-
LHR
1 stop32h 05m
Multiple Airlines
Sat 12/922:05
LHR
-
KIX
1 stop32h 10m
Multiple Airlines
Deal found 20/6£665
Sun 5/700:55
KIX
-
LHR
2 stops26h 15m
Multiple Airlines
Fri 10/720:50
LHR
-
KIX
2 stops27h 05m
Multiple Airlines
Deal found 17/6£693
Thu 2/709:40
KIX
-
LHR
2 stops28h 50m
Multiple Airlines
Fri 10/720:50
LHR
-
KIX
2 stops27h 05m
Multiple Airlines
Deal found 16/6£703
Tue 27/1011:25
HND
-
LHR
2 stops27h 30m
Multiple Airlines
Tue 10/1108:25
LHR
-
HND
2 stops24h 05m
Multiple Airlines
Deal found 16/6£752
Mon 7/901:20
HND
-
LHR
2 stops25h 50m
Multiple Airlines
Tue 15/922:10
LHR
-
HND
1 stop37h 45m
Multiple Airlines
Deal found 17/6£752
Tue 1/921:45
NRT
-
LHR
2 stops53h 25m
Multiple Airlines
Fri 18/920:50
LHR
-
NRT
2 stops37h 15m
Multiple Airlines
Deal found 20/6£753

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 June 2026.

Round-trip from

£573

One-way from

£288

Popular in

September

Cheapest in

November

Average price

£865

Good round-trip deal

£1,479 or less

Good one-way deal

£1,261 or less
SriLankan Airlines
  • SriLankan Airlines
  • 13/10-21/10
  • 4 total stops
  • 77h 30m total
  • Japan to London
Search Deals
China Southern
  • China Southern
  • 10/7
  • 1 total stop
  • 36h 35m total
  • Japan to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 June 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

Tue 7/7

18:00-14:05

2 stops28h 05m

London Luton

Tue 14/7

05:40-12:45

2 stops23h 05m

£757

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Thu 9/7

18:00-12:25

2 stops26h 25m

London Luton

Thu 4/2

06:50-14:30

2 stops22h 40m

£761

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Tue 25/8

15:40-14:30

1 stop30h 50m

London Gatwick

Sat 5/9

18:10-19:55

1 stop17h 45m

£772

TokyoLondon

HND - LHR

HNDLHR

Tokyo Haneda

Thu 16/7

13:30-18:40

1 stop37h 10m

London Heathrow

Thu 30/7

21:20-15:50

1 stop34h 30m

£786

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Fri 14/8

18:00-18:05

2 stops32h 05m

London Luton

Fri 21/8

17:50-12:45

2 stops34h 55m

£786

TokyoLondon

HND - LTN

HNDLTN

Tokyo Haneda

Thu 9/7

13:30-10:55

2 stops29h 25m

London Luton

Thu 16/7

05:40-21:20

2 stops31h 40m

£786

TokyoLondon

HND - LHR

HNDLHR

Tokyo Haneda

Thu 2/7

17:10-18:40

1 stop33h 30m

London Heathrow

Wed 8/7

21:20-21:20

1 stop16h 00m

£789

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

Mon 6/7

10:55-18:40

1 stop39h 45m

London Heathrow

Fri 7/8

21:20-20:55

1 stop15h 35m

£792

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Sat 4/7

13:30-06:40

1 stop25h 10m

London Gatwick

Wed 8/7

11:35-15:50

1 stop20h 15m

£806

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

£837

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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, March is the cheapest month in which you can book a flight from Japan to London (average of £240). Flying from Japan to London in August is currently the most expensive (average of £530). 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 June 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 116 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 13 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 21 June 2026.
Read reviews from past customers who have flown with Japan Airlines,Asiana Airlines, andChina Eastern 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
1,841 reviews
Check prices

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

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
1,841 reviews
Japan Airlines
8.3
Very Good
1,841 reviews
Check prices

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

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
546 reviews
Japan Airlines
8.3
Very Good
1,841 reviews
Check prices

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

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
224 reviews
Japan Airlines
8.3
Very Good
1,841 reviews
Check prices

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

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
7.3
Good
155 reviews
Japan Airlines
8.3
Very Good
1,841 reviews
Check prices

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

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
8,062 reviews
Japan Airlines
8.3
Very Good
1,841 reviews
Check prices

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

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, China Eastern, and AirAsia X can get you from Japan to London in just under 30h 50m. Your travel time can differ by up to 8h 45m. 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 £227 on China Eastern. Other airlines that offer cheap prices include Air China from £257 and Etihad Airways from £306 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 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 £240). Flying from Japan to London in August is currently the most expensive (average of £530). 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
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Guildford
Romford
Ipswich
Borehamwood
Folkestone
Southall

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 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£597Average£869FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£754Average£884FlexibilityNo cancel feeOn-time67%
Search Air China flights
British AirwaysCheapest£851Average£1,241FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest£874Average£1,329FlexibilityNo 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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