How long is the flight from Japan to London?

Qatar Airways, Shenzhen Airlines, and Etihad Airways can get you from Japan to London in just under 36h 40m. Your travel time can differ by up to 9h 40m. There are 5918 mi between Japan and London. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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.

What are the most popular airlines that fly from Japan to London?

The most popular airlines flying from Japan to London are United Airlines, Virgin Atlantic and American Airlines. Something to consider prior to booking your flight.

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.

£266+ Cheap Flights from Japan to London

Cheap flight deals from Japan to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 23 September 2026.

Wed 4/1116:00 -

1 stop35h 35m

Wed 11/1122:00 -

1 stop31h 10m

Deal found 20/9£593

Thu 12/1110:00 -

2 stops29h 30m

Mon 23/1110:30 -

2 stops21h 30m

Deal found 19/9£602

Wed 21/1010:30 -

2 stops36h 30m

Wed 28/1010:30 -

2 stops23h 50m

Deal found 21/9£617

Tue 20/1007:40 -

2 stops39h 20m

Tue 10/1110:30 -

2 stops27h 15m

Deal found 20/9£629

Tue 3/1112:55 -

2 stops26h 35m

Tue 10/1110:30 -

2 stops22h 20m

Deal found 19/9£643

Wed 4/1112:00 -

2 stops27h 30m

Wed 11/1110:30 -

2 stops21h 35m

Deal found 20/9£644

Wed 4/1107:40 -

2 stops31h 50m

Wed 11/1120:00 -

2 stops31h 30m

Deal found 20/9£648

Thu 22/1012:50 -

2 stops25h 50m

Thu 29/1010:30 -

1 stop15h 50m

Deal found 21/9£654

Thu 19/1110:00 -

2 stops29h 30m

Mon 30/1117:00 -

1 stop16h 30m

Deal found 20/9£664

Thu 5/1116:00 -

1 stop35h 35m

Wed 18/1122:00 -

1 stop31h 10m

Deal found 19/9£668

Fri 6/1100:45 -

2 stops27h 25m

Sat 14/1112:35 -

2 stops34h 40m

Deal found 23/9£672

Fri 18/1208:30 -

2 stops31h 00m

Fri 19/211:35 -

2 stops23h 45m

Deal found 19/9£673

Best flights from Japan to London
Discover carefully curated flight deals from Japan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Tue 1/1210:00 -

2 stops40h 10m

Sun 28/211:35 -

2 stops19h 20m

Deal found 19/9£704

Thu 17/1216:35 -

2 stops46h 20m

Tue 12/108:40 -

2 stops45h 35m

Deal found 21/9£705

Tue 1/1218:15 -

1 stop28h 45m

Sun 28/217:00 -

1 stop15h 15m

Deal found 22/9£779

Fri 13/1115:00 -

1 stop37h 10m

Mon 23/1121:10 -

1 stop31h 50m

Deal found 19/9£801

Thu 5/1110:50 -

2 stops36h 40m

Sun 15/1120:55 -

2 stops27h 45m

Deal found 20/9£812

Thu 12/1109:30 -

1 stop30h 45m

Mon 16/1111:00 -

1 stop35h 35m

Deal found 18/9£891

Tue 22/1216:30 -

1 stop23h 40m

Mon 4/110:40 -

1 stop19h 20m

Deal found 20/9£910

Sun 24/100:05 -

1 stop21h 00m

Thu 28/120:15 -

1 stop17h 15m

Deal found 23/9£927

Tue 22/1218:05 -

1 stop35h 05m

Mon 4/120:10 -

1 stop34h 00m

Deal found 23/9£947

Thu 3/1218:45 -

1 stop29h 50m

Sun 6/1217:40 -

1 stop38h 45m

Deal found 20/9£950

Tue 22/1209:55 -

2 stops20h 40m

Thu 31/1206:40 -

1 stop16h 15m

Deal found 22/9£986

Fri 25/1218:50 -

1 stop30h 40m

Sun 3/118:50 -

1 stop37h 30m

Deal found 21/9£993

Sun 11/1015:40 -

1 stop22h 50m

Sun 18/1011:00 -

1 stop24h 55m

Deal found 23/9£1,051

Sat 14/1120:30 -

2 stops42h 10m

Sun 22/1110:00 -

2 stops24h 20m

Deal found 23/9£1,068

Thu 24/1210:10 -

1 stop32h 00m

Tue 5/110:05 -

1 stop37h 35m

Deal found 22/9£1,150

Sun 11/1009:45 -

Nonstop14h 10m

Mon 26/1009:10 -

Nonstop13h 25m

Deal found 22/9£1,222

Thu 17/1216:35 -

2 stops46h 20m

Sun 10/108:40 -

2 stops45h 35m

Deal found 21/9£705

Mon 23/1110:45 -

2 stops28h 45m

Mon 30/1113:00 -

2 stops23h 00m

Deal found 22/9£774

Mon 14/1216:35 -

2 stops28h 40m

Wed 13/114:55 -

2 stops39h 20m

Deal found 21/9£736

Fri 26/217:20 -

1 stop27h 45m

Sat 6/320:55 -

1 stop29h 45m

Deal found 21/9£816

Fri 18/1215:00 -

1 stop37h 10m

Mon 28/1221:10 -

1 stop31h 50m

Deal found 18/9£854

Tue 10/1109:20 -

1 stop30h 10m

Tue 24/1110:30 -

1 stop25h 30m

Deal found 20/9£856

Wed 25/1116:00 -

1 stop23h 30m

Sun 29/1117:00 -

1 stop19h 00m

Deal found 19/9£782

Mon 23/1110:50 -

2 stops40h 20m

Thu 3/1208:50 -

2 stops25h 15m

Deal found 18/9£819

Sun 13/1216:35 -

2 stops46h 20m

Mon 11/108:35 -

2 stops45h 40m

Deal found 21/9£747

Thu 12/1116:30 -

1 stop23h 40m

Thu 26/1110:40 -

1 stop19h 20m

Deal found 19/9£916

Thu 21/100:05 -

1 stop27h 20m

Sun 31/120:25 -

1 stop17h 05m

Deal found 22/9£933

Fri 6/1112:45 -

2 stops26h 45m

Fri 13/1110:30 -

2 stops24h 05m

Deal found 21/9£790

Thu 15/1001:30 -

1 stop20h 50m

Thu 5/1117:40 -

1 stop20h 45m

Deal found 19/9£958

Tue 15/1216:35 -

1 stop23h 15m

Tue 12/122:05 -

1 stop29h 55m

Deal found 21/9£963

Find flight deals from Japan to London

Round-trip from	£593
One-way from	£266
Popular in	August
Cheapest in	November
Average price	£1,038
Good round-trip deal	£1,196 or less
Good one-way deal	£800 or less

China Southern
4/11-11/11
2 total stops
66h 45m total
Japan to London

Search Deals

28/10-31/12
2 total stops
36h 00m total
Japan to London

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£108 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaLondon

KIX Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Thu 17/12

07:40-06:30

2 stops31h 50m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£291

OsakaLondon

KIX Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Mon 19/10

14:20-18:30

2 stops36h 10m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£299

FukuokaLondon

FUK Fukuoka - LGW London Gatwick

FUKLGW

Fukuoka

Mon 14/12

08:55-07:10

2 stops31h 15m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£300

FukuokaLondon

FUK Fukuoka - LGW London Gatwick

FUKLGW

Fukuoka

Tue 15/12

10:00-06:30

2 stops29h 30m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£300

OkinawaLondon

OKA Okinawa Naha - LHR London Heathrow

OKALHR

Okinawa Naha

Mon 5/10

09:50-17:45

3 stops39h 55m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£327

OkinawaLondon

OKA Okinawa Naha - LHR London Heathrow

OKALHR

Okinawa Naha

Tue 6/10

12:00-17:45

3 stops37h 45m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£333

FukuokaLondon

FUK Fukuoka - LGW London Gatwick

FUKLGW

Fukuoka

Sun 24/1

16:35-05:55

2 stops46h 20m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£337

FukuokaLondon

FUK Fukuoka - LGW London Gatwick

FUKLGW

Fukuoka

Thu 17/12

16:35-05:55

2 stops46h 20m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£343

FukuokaLondon

FUK Fukuoka - LGW London Gatwick

FUKLGW

Fukuoka

Tue 15/12

16:35-05:55

2 stops46h 20m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£344

FukuokaLondon

FUK Fukuoka - LHR London Heathrow

FUKLHR

Fukuoka

Mon 14/12

16:35-08:00

2 stops48h 25m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£344

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

KIX-LHR

KIX-LGW

FUK-LGW

FUK-LHR

HND-LHR

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

JP0-LON

KIX-LHR

KIX-LGW

FUK-LGW

FUK-LHR

What is the cheapest month to book a flight from Japan to London?

Currently, May is the cheapest month in which you can book a flight from Japan to London (average of £780). Flying from Japan to London in August is currently the most expensive (average of £1,234). 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 13% of weekly flights between Japan and London have experienced delays in the past year, with the average delay time being 124 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 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

1,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Norihiko,Sept 2026

HND - JFK

That was one of my most excellent flight. Thank you for arranging the flight.

Japan Airlines

8.3

Very Good

1,920 reviews

Japan Airlines

8.3

Very Good

1,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Norihiko,Sept 2026

HND - JFK

That was one of my most excellent flight. Thank you for arranging the flight.

Asiana Airlines

8.1

Very Good

562 reviews

Japan Airlines

8.3

Very Good

1,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Norihiko,Sept 2026

HND - JFK

That was one of my most excellent flight. Thank you for arranging the flight.

Air China

7.5

Good

166 reviews

Japan Airlines

8.3

Very Good

1,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Norihiko,Sept 2026

HND - JFK

That was one of my most excellent flight. Thank you for arranging the flight.

China Eastern

7.3

Good

242 reviews

Japan Airlines

8.3

Very Good

1,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Norihiko,Sept 2026

HND - JFK

That was one of my most excellent flight. Thank you for arranging the flight.

British Airways

6.7

Okay

8,226 reviews

Japan Airlines

8.3

Very Good

1,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Norihiko,Sept 2026

HND - JFK

That was one of my most excellent flight. Thank you for arranging the flight.

Related info for your journey

How long is the flight from Japan to London?
Qatar Airways, Shenzhen Airlines, and Etihad Airways can get you from Japan to London in just under 36h 40m. Your travel time can differ by up to 9h 40m. There are 5918 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, May is the cheapest month in which you can book a flight from Japan to London (average of £780). Flying from Japan to London in August is currently the most expensive (average of £1,234). 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

Hounslow

Luton

Milton Keynes

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Colchester

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Enfield

Brentford

Southend-on-Sea

Barnet

Southall

Watford

Kingston upon Thames

Dagenham

Dover

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Alternative routes for Japan to London

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Top 5 airlines flying from Japan to London

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£666	Average£873	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Cathay Pacific	Cheapest£698	Average£1,376	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air China	Cheapest£752	Average£881	FlexibilityNo cancel fee	On-time67%	Search Air China flights
British Airways	Cheapest£853	Average£1,290	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Japan Airlines	Cheapest£875	Average£1,303	FlexibilityNo cancel fee	On-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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Cheap flights from Japan to London from £266

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Japan to London

Cheapest flights from Japan to LondonExplore 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 23 September 2026.

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 23 September 2026.

Best flights from Japan to LondonDiscover carefully curated flight deals from Japan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Japan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Direct flights from Japan to LondonExplore direct flight options from Japan to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.

Explore direct flight options from Japan to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.

Last-minute flights from Japan to LondonDiscover last-minute flight deals from Japan to London. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Japan to London. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Japan to LondonSearch for one-way flight options from Japan to London. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from Japan to London. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from Japan to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to London that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Japan to London?

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 23 September 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 124 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 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.

Related info for your journey

How long is the flight from Japan to London?

What are the most popular routes from Japan to London?

Can I find deals for flights from Japan to London that include hotel bookings?

How can I find direct flights from Japan to London?

Can I find deals for business class flights from Japan to London?

What is the cheapest month to book a flight from Japan to London?

Travelling to a place near London?

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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.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Japan to London by cabin class

Find flights from Japan to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

Japan and London flights

Browse other Japan and London flight options. Last updated on 23 September 2026.

Popular flight searches

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Japan to London flights

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Top 5 airlines flying from Japan to London

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How does Cheapflights help users find flights from Japan to London?

Why should you use Cheapflights to find cheap flight tickets from Japan to London?

Can Cheapflights find flights from Japan to London with no change fees?

Can Cheapflights notify me if prices for flights from Japan to London become cheaper?

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Travel Smart

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 23 September 2026.

Best flights from Japan to London
Discover carefully curated flight deals from Japan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Direct flights from Japan to London
Explore direct flight options from Japan to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.

Last-minute flights from Japan to London
Discover last-minute flight deals from Japan to London. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Japan to London
Search for one-way flight options from Japan to London. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.