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Cheap flights from Japan to London from £257

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — LON
11 Apr — 18 Apr1
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 12 March 2026.

Fri 8/514:00
KIX
-
LGW
1 stop24h 35m
Air China
Wed 13/512:35
LGW
-
KIX
1 stop23h 55m
Air China
Deal found 10/3£660
Wed 17/614:20
KIX
-
LGW
1 stop32h 40m
China Eastern
Sat 27/611:35
LGW
-
KIX
1 stop16h 35m
China Eastern
Deal found 10/3£661
Sat 9/509:30
KIX
-
LHR
1 stop17h 10m
Multiple Airlines
Tue 12/522:15
LHR
-
KIX
2 stops31h 50m
Multiple Airlines
Deal found 10/3£663
Wed 6/513:10
KIX
-
LHR
2 stops62h 50m
Shenzhen Airlines
Sat 16/522:05
LHR
-
KIX
2 stops30h 05m
Shenzhen Airlines
Deal found 10/3£664
Wed 1/412:05
NRT
-
LHR
2 stops38h 35m
Multiple Airlines
Wed 22/421:20
LHR
-
NRT
1 stop16h 15m
Multiple Airlines
Deal found 9/3£672
Thu 11/601:30
HND
-
LHR
1 stop20h 50m
Asiana Airlines
Tue 7/716:35
LHR
-
HND
1 stop22h 55m
Asiana Airlines
Deal found 9/3£672
Tue 12/502:20
HND
-
LHR
2 stops23h 45m
Multiple Airlines
Thu 28/521:00
LHR
-
HND
1 stop33h 00m
Multiple Airlines
Deal found 9/3£673
Thu 2/709:05
KIX
-
LHR
1 stop37h 15m
Multiple Airlines
Sun 12/716:35
LHR
-
KIX
1 stop22h 05m
Multiple Airlines
Deal found 11/3£673
Fri 27/310:45
HND
-
LHR
1 stop40h 50m
China Southern
Thu 9/421:00
LHR
-
HND
1 stop33h 00m
China Southern
Deal found 10/3£673
Fri 3/407:40
NRT
-
STN
3 stops41h 35m
Multiple Airlines
Thu 16/420:45
STN
-
NRT
2 stops34h 25m
Multiple Airlines
Deal found 10/3£673
Tue 12/514:30
HND
-
LGW
1 stop24h 10m
China Eastern
Sat 6/618:00
LGW
-
HND
2 stops38h 00m
China Eastern
Deal found 10/3£673
Mon 15/619:45
NRT
-
LHR
1 stop26h 35m
Multiple Airlines
Mon 6/716:35
LHR
-
NRT
1 stop19h 10m
Multiple Airlines
Deal found 9/3£674

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 12 March 2026.

Round-trip from

£660

One-way from

£257

Popular in

April

Cheapest in

June

Average price

£862

Good round-trip deal

£1,091 or less

Good one-way deal

£1,117 or less
Air China
  • Air China
  • 8/5-13/5
  • 2 total stops
  • 48h 30m total
  • Japan to London
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 39h 30m total
  • Japan to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 12 March 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

Sat 23/5

18:15-10:30

2 stops24h 15m

London Luton

Sat 6/6

21:25-12:30

2 stops31h 05m

£675

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Sat 23/5

17:10-15:00

1 stop29h 50m

London Gatwick

Sat 6/6

11:35-16:00

2 stops44h 25m

£680

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Thu 25/6

23:50-07:25

1 stop39h 35m

London Gatwick

Thu 9/7

10:25-22:35

1 stop28h 10m

£684

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Wed 15/4

08:20-19:55

3 stops43h 35m

London Luton

Thu 23/4

21:10-15:10

3 stops34h 00m

£693

TokyoLondon

NRT - LGW

NRTLGW

Tokyo Narita

Fri 3/4

13:00-06:40

1 stop25h 40m

London Gatwick

Tue 14/4

11:35-15:55

1 stop20h 20m

£697

TokyoLondon

NRT - LGW

NRTLGW

Tokyo Narita

Fri 3/4

13:00-15:00

1 stop34h 00m

London Gatwick

Sun 19/4

17:55-20:55

1 stop19h 00m

£699

TokyoLondon

NRT - LGW

NRTLGW

Tokyo Narita

Mon 27/7

16:55-15:00

1 stop30h 05m

London Gatwick

Mon 3/8

18:00-20:55

1 stop18h 55m

£699

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Thu 16/7

11:05-07:05

1 stop28h 00m

London Gatwick

Sun 13/9

10:25-09:50

1 stop39h 25m

£711

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Mon 27/7

11:05-07:20

1 stop28h 15m

London Gatwick

Tue 4/8

10:25-09:50

1 stop39h 25m

£714

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Wed 15/4

08:20-19:55

3 stops43h 35m

London Luton

Sat 25/4

05:40-12:00

2 stops22h 20m

£717

Flights are sorted by cheapest return flights first.

Deals found on 7/3

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, June is the cheapest month in which you can book a flight from Japan to London (average of £574). Flying from Japan to London in January is currently the most expensive (average of £844). 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 12 March 2026.

One of the essential ways to save on airfare from Japan to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 88% on airfare.

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 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, ANA have had the lowest number of delays on this route, with just 10% 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 12 March 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
1,730 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Comfort

8.2

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
1,730 reviews
Japan Airlines
8.3
Very Good
1,730 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Comfort

8.2

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
1,203 reviews
Japan Airlines
8.3
Very Good
1,730 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Comfort

8.2

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
141 reviews
Japan Airlines
8.3
Very Good
1,730 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Comfort

8.2

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
198 reviews
Japan Airlines
8.3
Very Good
1,730 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Comfort

8.2

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
7,784 reviews
Japan Airlines
8.3
Very Good
1,730 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Comfort

8.2

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, AirAsia X, and Asiana Airlines can get you from Japan to London in just under 20h 50m. Your travel time can differ by up to 18h 45m. 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 cheapest airlines to fly from Japan to London one-way?

    One-way options have recently been found by users for as low as £204 on China Southern. Other airlines that offer cheap prices include China Eastern from £224 and Air China from £254 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, June is the cheapest month in which you can book a flight from Japan to London (average of £574). Flying from Japan to London in January is currently the most expensive (average of £844). 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
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to London

See prices for flight routes from nearby airports that may be better suited for you.
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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 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£589Average£824FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£767Average£861FlexibilityNo cancel feeOn-time67%
Search Air China flights
British AirwaysCheapest£775Average£1,160FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest£862Average£1,310FlexibilityNo 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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