How long is the flight from Japan to London?

Shenzhen Airlines, Asiana Airlines, and China Eastern can get you from Japan to London in just under 17h 10m. Your travel time can differ by up to 16h. 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 cheapest airlines to fly from Japan to London one-way?

One-way options have recently been found by users for as low as £225 on China Eastern. Other airlines that offer cheap prices include Etihad Airways from £303 and Singapore Airlines from £332 one-way.

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 Haneda - London Gatwick or Tokyo Narita - London Heathrow 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 British Airways, China Eastern and Cathay Pacific. 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.

£257+ 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 8 November 2026.

Wed 25/1116:00 -

1 stop35h 35m

Sun 29/1122:00 -

1 stop31h 10m

Deal found 3/11£577

Thu 12/1116:00 -

1 stop35h 35m

Mon 16/1122:00 -

1 stop31h 10m

Deal found 3/11£612

Tue 17/1116:00 -

1 stop23h 40m

Fri 20/1109:50 -

1 stop19h 20m

Deal found 4/11£624

Sat 12/1216:00 -

2 stops31h 00m

Sun 10/122:00 -

1 stop31h 10m

Deal found 5/11£624

Tue 15/1216:00 -

2 stops31h 00m

Thu 14/122:00 -

1 stop31h 10m

Deal found 5/11£627

Mon 23/1116:00 -

1 stop35h 35m

Thu 3/1222:00 -

1 stop31h 10m

Deal found 3/11£636

Fri 20/1116:00 -

1 stop23h 30m

Sat 5/1209:50 -

1 stop19h 20m

Deal found 4/11£640

Thu 19/1116:00 -

1 stop23h 30m

Sat 5/1209:50 -

1 stop19h 20m

Deal found 3/11£642

Sun 20/1216:00 -

1 stop35h 35m

Sat 9/122:00 -

1 stop31h 10m

Deal found 5/11£643

Sun 20/1216:00 -

1 stop35h 35m

Thu 14/122:00 -

1 stop31h 10m

Deal found 5/11£646

Tue 1/1211:45 -

2 stops35h 15m

Mon 7/1217:00 -

2 stops20h 45m

Deal found 3/11£648

Mon 14/1216:00 -

1 stop35h 35m

Sat 9/122:00 -

1 stop31h 10m

Deal found 5/11£648

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 8 November 2026.

Wed 23/1209:50 -

2 stops29h 40m

Wed 30/1209:50 -

2 stops27h 55m

Deal found 7/11£725

Thu 17/1219:00 -

1 stop33h 10m

Fri 8/121:10 -

1 stop35h 50m

Deal found 5/11£794

Mon 30/1118:45 -

1 stop29h 50m

Sat 5/1217:40 -

1 stop38h 45m

Deal found 6/11£874

Wed 20/109:00 -

1 stop40h 30m

Sat 30/118:50 -

1 stop32h 40m

Deal found 7/11£901

Wed 23/1209:20 -

1 stop17h 10m

Wed 30/1221:00 -

1 stop30h 10m

Deal found 7/11£901

Wed 20/115:15 -

1 stop32h 45m

Sat 30/122:05 -

2 stops32h 30m

Deal found 6/11£919

Mon 25/116:55 -

1 stop22h 00m

Thu 28/108:40 -

1 stop18h 15m

Deal found 7/11£933

Thu 26/1109:30 -

1 stop30h 45m

Mon 30/1111:00 -

1 stop35h 35m

Deal found 7/11£934

Mon 25/109:30 -

1 stop29h 25m

Thu 4/220:35 -

1 stop50h 35m

Deal found 3/11£934

Sat 27/316:00 -

1 stop22h 30m

Mon 5/411:40 -

1 stop18h 30m

Deal found 7/11£949

Thu 3/1200:05 -

1 stop27h 10m

Wed 9/1214:05 -

1 stop23h 25m

Deal found 4/11£955

Thu 21/116:30 -

1 stop23h 40m

Mon 25/110:40 -

2 stops24h 30m

Deal found 6/11£988

Wed 2/1210:55 -

2 stops36h 35m

Sun 6/1220:55 -

2 stops52h 00m

Deal found 3/11£996

Tue 22/1209:55 -

1 stop17h 35m

Tue 29/1218:05 -

2 stops28h 50m

Deal found 7/11£1,146

Sun 29/1120:30 -

2 stops43h 05m

Tue 8/1220:15 -

2 stops38h 10m

Deal found 3/11£1,159

Mon 25/109:35 -

Nonstop15h 00m

Thu 28/109:10 -

Nonstop13h 25m

Deal found 6/11£1,159

Tue 22/1211:45 -

2 stops27h 45m

Tue 5/110:30 -

2 stops21h 20m

Deal found 7/11£734

Fri 18/1219:00 -

1 stop33h 10m

Tue 12/122:30 -

1 stop34h 30m

Deal found 5/11£810

Wed 20/109:00 -

1 stop39h 35m

Sat 30/117:40 -

1 stop18h 00m

Deal found 4/11£794

Mon 30/1108:35 -

1 stop40h 00m

Wed 9/1217:40 -

1 stop36h 00m

Deal found 4/11£874

Thu 21/115:00 -

1 stop37h 10m

Mon 25/121:10 -

1 stop31h 50m

Deal found 7/11£822

Thu 26/1113:45 -

1 stop35h 45m

Mon 30/1118:50 -

1 stop32h 40m

Deal found 6/11£935

Wed 23/1214:20 -

1 stop25h 10m

Wed 30/1210:30 -

1 stop22h 30m

Deal found 7/11£949

Mon 21/1218:05 -

1 stop35h 05m

Tue 5/120:10 -

1 stop36h 30m

Deal found 6/11£951

Sat 19/1216:35 -

2 stops28h 40m

Sat 9/121:30 -

2 stops32h 45m

Deal found 4/11£953

Sun 31/100:05 -

1 stop21h 00m

Wed 17/220:15 -

1 stop17h 15m

Deal found 5/11£955

Thu 26/1108:35 -

1 stop40h 00m

Mon 30/1117:40 -

1 stop28h 55m

Deal found 5/11£877

Wed 23/1210:55 -

2 stops28h 35m

Wed 30/1209:50 -

2 stops24h 50m

Deal found 7/11£799

Sun 31/117:20 -

1 stop22h 20m

Sat 23/1021:45 -

1 stop31h 00m

Deal found 7/11£1,045

Mon 1/216:55 -

1 stop22h 00m

Wed 17/208:40 -

1 stop18h 15m

Deal found 7/11£955

Find flight deals from Japan to London

Round-trip from	£577
One-way from	£257
Popular in	August
Cheapest in	May
Average price	£754
Good round-trip deal	£928 or less
Good one-way deal	£1,130 or less

China Southern
25/11-29/11
2 total stops
66h 45m total
Japan to London

Search Deals

9/12-31/12
2 total stops
28h 25m total
Japan to London

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£89 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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

OkinawaLondon

OKA Okinawa Naha - LHR London Heathrow

OKALHR

Okinawa Naha

Fri 4/12

15:00-18:35

2 stops36h 35m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£288

OsakaLondon

KIX Osaka Kansai Intl - LHR London Heathrow

KIXLHR

Osaka Kansai Intl

Wed 23/12

16:00-17:55

2 stops58h 55m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£301

OsakaLondon

KIX Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Wed 23/12

09:50-06:30

2 stops29h 40m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£302

OkinawaLondon

OKA Okinawa Naha - LHR London Heathrow

OKALHR

Okinawa Naha

Sun 6/12

11:55-18:15

3 stops39h 20m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£332

OkinawaLondon

OKA Okinawa Naha - LHR London Heathrow

OKALHR

Okinawa Naha

Sat 5/12

09:15-05:55

3 stops29h 40m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£335

FukuokaLondon

FUK Fukuoka - LHR London Heathrow

FUKLHR

Fukuoka

Wed 10/2

09:30-07:15

1 stop30h 45m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£350

TokyoLondon

HND Tokyo Haneda - LGW London Gatwick

HNDLGW

Tokyo Haneda

Sun 29/11

15:05-06:30

1 stop24h 25m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£377

TokyoLondon

HND Tokyo Haneda - LGW London Gatwick

HNDLGW

Tokyo Haneda

Fri 13/11

15:05-06:30

1 stop24h 25m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£377

TokyoLondon

NRT Tokyo Narita - LGW London Gatwick

NRTLGW

Tokyo Narita

Wed 23/12

10:55-06:30

1 stop28h 35m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£394

OsakaLondon

KIX Osaka Kansai Intl - LGW London Gatwick

KIXLGW

Osaka Kansai Intl

Tue 22/12

09:20-06:30

1 stop30h 10m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£397

Flights are sorted by cheapest return flights first.

Deals found on 3/11

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.

HND-LHR

KIX-LGW

NRT-LHR

OKA-LHR

NGO-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

HND-LHR

KIX-LGW

NRT-LHR

OKA-LHR

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

Currently, November is the cheapest month in which you can book a flight from Japan to London (average of £783). Flying from Japan to London in August is currently the most expensive (average of £1,192). 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 12% of weekly flights between Japan and London have experienced delays in the past year, with the average delay time being 125 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 9% 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 69 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 Asiana Airlines,China Southern, 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.

Asiana Airlines

8.1

Very Good

570 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Asiana Airlines

8.1

Very Good

570 reviews

Asiana Airlines

8.1

Very Good

570 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

China Southern

7.5

Good

188 reviews

Asiana Airlines

8.1

Very Good

570 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Air China

7.5

Good

168 reviews

Asiana Airlines

8.1

Very Good

570 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

China Eastern

7.3

Good

249 reviews

Asiana Airlines

8.1

Very Good

570 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

British Airways

6.7

Okay

8,285 reviews

Asiana Airlines

8.1

Very Good

570 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

HKG - ICN

The services was excellent. The seating wasn’t as comfortable as others. The food was good.

Related info for your journey

How long is the flight from Japan to London?
Shenzhen Airlines, Asiana Airlines, and China Eastern can get you from Japan to London in just under 17h 10m. Your travel time can differ by up to 16h. 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 cheapest airlines to fly from Japan to London one-way?
One-way options have recently been found by users for as low as £225 on China Eastern. Other airlines that offer cheap prices include Etihad Airways from £303 and Singapore Airlines from £332 one-way.
What are the most popular routes from Japan to London?
Most travelers choose Tokyo Haneda - London Heathrow, Tokyo Haneda - London Gatwick or Tokyo Narita - London Heathrow 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, November is the cheapest month in which you can book a flight from Japan to London (average of £783). Flying from Japan to London in August is currently the most expensive (average of £1,192). 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

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Top 5 airlines flying from Japan to London

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£662	Average£868	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Cathay Pacific	Cheapest£685	Average£1,368	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air China	Cheapest£748	Average£876	FlexibilityNo cancel fee	On-time67%	Search Air China flights
British Airways	Cheapest£848	Average£1,281	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Japan Airlines	Cheapest£1,291	Average£1,469	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.

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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Cheap flights from Japan to London from £257

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. 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 8 November 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 8 November 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 8 November 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 8 November 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 8 November 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 8 November 2026.

Last-minute flights from Japan to LondonDiscover last-minute flight deals from Japan to London. Data last updated 8 November 2026 and is based on user searches.

Discover last-minute flight deals from Japan to London. Data last updated 8 November 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 8 November 2026.

Search for one-way flight options from Japan to London. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.

Find flight deals from Japan to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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 8 November 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 12% of weekly flights between Japan and London have experienced delays in the past year, with the average delay time being 125 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 9% 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 69 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 Asiana Airlines,China Southern, 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 cheapest airlines to fly from Japan to London one-way?

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?

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.

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 8 November 2026.

Japan and London flights

Browse other Japan and London flight options. Last updated on 8 November 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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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 8 November 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 8 November 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 8 November 2026.

Last-minute flights from Japan to London
Discover last-minute flight deals from Japan to London. Data last updated 8 November 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 8 November 2026.