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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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — LON
12 May — 19 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 12 April 2026.

Fri 6/1113:50
KIX
-
LHR
1 stop35h 05m
Air China
Mon 9/1117:40
LHR
-
KIX
1 stop17h 30m
Air China
Deal found 9/4£617
Fri 20/1113:50
KIX
-
LHR
1 stop37h 00m
Air China
Fri 27/1120:25
LHR
-
KIX
1 stop31h 15m
Air China
Deal found 8/4£618
Fri 25/1213:50
KIX
-
LHR
1 stop35h 05m
Air China
Wed 6/120:25
LHR
-
KIX
1 stop31h 15m
Air China
Deal found 7/4£619
Fri 25/1213:50
KIX
-
LHR
1 stop37h 00m
Air China
Sat 2/117:40
LHR
-
KIX
1 stop34h 00m
Air China
Deal found 7/4£628
Wed 10/617:40
NRT
-
LGW
2 stops32h 45m
Multiple Airlines
Tue 23/619:55
LGW
-
NRT
2 stops32h 50m
Multiple Airlines
Deal found 7/4£631
Wed 10/617:40
NRT
-
STN
2 stops33h 50m
Multiple Airlines
Tue 23/622:00
STN
-
NRT
2 stops30h 45m
Multiple Airlines
Deal found 7/4£631
Thu 21/516:00
HND
-
LGW
1 stop22h 35m
Air China
Thu 28/512:35
LGW
-
HND
1 stop23h 25m
Air China
Deal found 7/4£631
Wed 15/418:15
NRT
-
LHR
1 stop33h 05m
Etihad Airways
Tue 21/414:50
LHR
-
NRT
1 stop37h 45m
Etihad Airways
Deal found 7/4£632
Fri 13/1114:20
HND
-
LHR
1 stop34h 35m
Air China
Sun 22/1117:40
LHR
-
HND
1 stop17h 10m
Air China
Deal found 8/4£632
Thu 21/515:20
NRT
-
LGW
1 stop23h 35m
Air China
Thu 28/511:15
LGW
-
NRT
1 stop23h 30m
Air China
Deal found 7/4£635
Thu 14/522:50
HND
-
STN
2 stops31h 35m
Multiple Airlines
Wed 27/506:30
STN
-
HND
2 stops33h 25m
Multiple Airlines
Deal found 7/4£639
Thu 14/515:20
NRT
-
LGW
1 stop23h 35m
Air China
Wed 27/511:15
LGW
-
NRT
1 stop18h 45m
Air China
Deal found 7/4£640

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 April 2026.

Round-trip from

£631

One-way from

£294

Popular in

September

Cheapest in

June

Average price

£1,041

Good round-trip deal

£1,120 or less

Good one-way deal

£1,232 or less
10/6-23/6
  • 10/6-23/6
  • 4 total stops
  • 65h 35m total
  • Japan to London
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 29h 30m total
  • Japan to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£97 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 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 12 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

Mon 11/5

08:20-14:35

3 stops38h 15m

London Luton

Wed 27/5

21:50-15:10

2 stops33h 20m

£652

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Wed 3/6

13:30-15:00

1 stop33h 30m

London Gatwick

Wed 10/6

18:00-21:20

1 stop19h 20m

£675

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Wed 13/5

08:20-14:25

3 stops38h 05m

London Luton

Tue 19/5

06:35-15:50

3 stops25h 15m

£678

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Tue 26/5

08:20-14:35

3 stops38h 15m

London Luton

Tue 2/6

06:20-12:30

2 stops22h 10m

£680

TokyoLondon

NRT - LTN

NRTLTN

Tokyo Narita

Wed 13/5

08:20-14:25

3 stops38h 05m

London Luton

Wed 20/5

21:50-15:10

2 stops33h 20m

£681

TokyoLondon

HND - LHR

HNDLHR

Tokyo Haneda

Tue 12/5

01:30-14:20

1 stop20h 50m

London Heathrow

Thu 28/5

16:35-23:30

1 stop22h 55m

£744

TokyoLondon

NRT - LGW

NRTLGW

Tokyo Narita

Mon 27/7

13:50-15:00

1 stop33h 10m

London Gatwick

Mon 3/8

18:00-20:55

1 stop18h 55m

£760

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Sun 26/7

17:10-15:00

1 stop29h 50m

London Gatwick

Fri 7/8

11:35-18:30

1 stop22h 55m

£763

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

Tue 21/4

18:15-19:20

1 stop33h 05m

London Heathrow

Fri 24/4

21:10-12:25

1 stop31h 15m

£776

TokyoLondon

NRT - STN

NRTSTN

Tokyo Narita

Wed 13/5

22:30-18:45

1 stop28h 15m

London Stansted

Mon 18/5

21:05-17:35

1 stop36h 30m

£789

Flights are sorted by cheapest return flights first.

Deals found on 11/4

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 £561). Flying from Japan to London in January is currently the most expensive (average of £842). 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 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 12 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
1,778 reviews
Check prices

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Overall

8.3

Food

7.7

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
1,778 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Overall

8.3

Food

7.7

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
1,274 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Overall

8.3

Food

7.7

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
146 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Overall

8.3

Food

7.7

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
200 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Overall

8.3

Food

7.7

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
7,875 reviews
Japan Airlines
8.3
Very Good
1,778 reviews
Check prices

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Overall

8.3

Food

7.7

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, Asiana Airlines, and AirAsia X 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 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 £561). Flying from Japan to London in January is currently the most expensive (average of £842). 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
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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 12 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£587Average£844FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£765Average£858FlexibilityNo cancel feeOn-time67%
Search Air China flights
British AirwaysCheapest£837Average£1,265FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest£859Average£1,307FlexibilityNo 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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