How long is the flight from London Heathrow Airport to Japan?

Etihad Airways, Korean Air, and Qatar Airways can get you from London Heathrow Airport to Japan in just under 26h 45m. Your travel time can differ by up to 4h 35m. The distance from London Heathrow Airport to Japan is about 5930 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from London Heathrow Airport to Japan?

While some choose either London Heathrow - Tokyo Narita or London Heathrow - Osaka Kansai Intl, London Heathrow - Tokyo Haneda is the most popular route from London Heathrow Airport to Japan.

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

Yes. In addition to deals on Heathrow to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Japan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Japan.

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

Yes. Cheapflights offers flight deals from Heathrow to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£336+ Cheap Flights from London Heathrow Airport to Japan

Cheap flight deals from Heathrow to Japan

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Heathrow to Japan
Explore the most affordable flight options available from Heathrow to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Sun 22/1121:10 -

1 stop35h 50m

Thu 3/1219:00 -

1 stop33h 10m

Deal found 4/11£563

Mon 30/1121:10 -

1 stop35h 50m

Sat 5/1219:00 -

1 stop33h 10m

Deal found 4/11£564

Sun 15/1121:10 -

1 stop35h 50m

Sat 28/1119:00 -

1 stop33h 10m

Deal found 6/11£564

Mon 23/1121:10 -

1 stop35h 50m

Sun 6/1219:00 -

1 stop33h 10m

Deal found 6/11£565

Sat 28/1122:00 -

1 stop30h 35m

Thu 10/1210:45 -

1 stop40h 50m

Deal found 6/11£566

Thu 19/1122:30 -

1 stop34h 30m

Mon 7/1219:00 -

1 stop34h 30m

Deal found 5/11£566

Tue 1/1215:45 -

2 stops20h 05m

Tue 15/1208:40 -

2 stops34h 30m

Deal found 4/11£567

Wed 18/1122:00 -

1 stop30h 15m

Fri 18/1214:20 -

1 stop37h 15m

Deal found 4/11£567

Sun 29/1122:00 -

1 stop37h 00m

Mon 14/1215:05 -

1 stop36h 30m

Deal found 4/11£569

Wed 2/1222:00 -

1 stop30h 35m

Tue 8/1215:40 -

1 stop35h 55m

Deal found 4/11£570

Mon 16/1122:00 -

1 stop30h 15m

Wed 16/1214:20 -

1 stop37h 15m

Deal found 4/11£570

Tue 1/1222:00 -

1 stop30h 35m

Thu 14/115:40 -

1 stop35h 15m

Deal found 4/11£570

Best flights from Heathrow to Japan
Discover carefully curated flight deals from Heathrow to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Tue 1/1212:30 -

2 stops23h 10m

Wed 9/1209:45 -

2 stops29h 40m

Deal found 4/11£615

Thu 7/119:20 -

1 stop31h 20m

Thu 14/117:20 -

1 stop33h 50m

Deal found 4/11£675

Tue 1/1218:50 -

1 stop31h 10m

Wed 9/1212:00 -

1 stop37h 30m

Deal found 4/11£697

Thu 14/108:05 -

2 stops26h 45m

Mon 18/108:20 -

2 stops30h 35m

Deal found 4/11£788

Wed 9/1206:35 -

2 stops21h 00m

Wed 16/1207:00 -

1 stop17h 45m

Deal found 9/11£860

Tue 1/1211:00 -

2 stops18h 45m

Sat 5/1218:05 -

1 stop21h 55m

Deal found 5/11£874

Thu 10/1219:10 -

2 stops35h 20m

Tue 22/1207:35 -

2 stops24h 20m

Deal found 8/11£899

Sun 6/1206:20 -

2 stops40h 15m

Sun 13/1209:30 -

1 stop30h 45m

Deal found 8/11£904

Wed 23/1221:10 -

1 stop31h 50m

Sat 16/115:00 -

1 stop37h 10m

Deal found 5/11£932

Thu 8/416:35 -

1 stop20h 25m

Sun 25/419:45 -

1 stop26h 35m

Deal found 7/11£945

Sat 28/1114:25 -

2 stops34h 55m

Sat 19/1212:10 -

1 stop18h 30m

Deal found 8/11£967

Tue 29/1206:40 -

1 stop16h 15m

Sun 17/109:55 -

2 stops32h 40m

Deal found 8/11£976

Mon 23/1120:15 -

2 stops38h 10m

Fri 4/1220:30 -

2 stops43h 05m

Deal found 6/11£1,033

Wed 24/216:00 -

2 stops31h 35m

Sun 28/217:20 -

2 stops30h 35m

Deal found 6/11£1,061

Sun 24/110:30 -

2 stops20h 05m

Tue 9/209:30 -

2 stops33h 10m

Deal found 8/11£1,071

Sun 29/1110:20 -

2 stops22h 50m

Sat 12/1221:55 -

1 stop20h 15m

Deal found 8/11£1,108

Wed 3/307:30 -

1 stop21h 55m

Fri 12/309:35 -

Nonstop15h 00m

Deal found 4/11£1,163

Thu 26/1108:50 -

1 stop19h 00m

Sun 6/1207:30 -

1 stop16h 45m

Deal found 6/11£1,189

Sat 26/1206:30 -

2 stops20h 05m

Tue 5/119:00 -

1 stop30h 55m

Deal found 6/11£1,365

Thu 3/1218:50 -

1 stop32h 40m

Wed 16/1213:40 -

1 stop35h 50m

Deal found 9/11£699

Thu 3/1208:40 -

2 stops25h 30m

Wed 16/1210:15 -

2 stops34h 50m

Deal found 8/11£713

Thu 3/1219:20 -

2 stops37h 00m

Wed 16/1214:00 -

2 stops33h 30m

Deal found 9/11£777

Thu 3/1218:50 -

1 stop35h 55m

Sat 13/316:55 -

1 stop32h 35m

Deal found 4/11£736

Mon 1/314:15 -

1 stop23h 40m

Mon 15/300:25 -

2 stops24h 40m

Deal found 4/11£819

Thu 3/1208:40 -

2 stops23h 20m

Wed 16/1212:00 -

2 stops27h 25m

Deal found 4/11£786

Wed 25/1108:40 -

2 stops21h 40m

Wed 9/1215:25 -

2 stops24h 15m

Deal found 8/11£794

Wed 13/119:00 -

1 stop17h 35m

Sun 31/107:05 -

1 stop17h 40m

Deal found 4/11£874

Fri 26/217:50 -

1 stop27h 30m

Mon 22/316:15 -

2 stops31h 45m

Deal found 4/11£877

Thu 28/118:50 -

1 stop32h 40m

Sun 7/213:40 -

1 stop35h 50m

Deal found 6/11£737

Mon 3/522:15 -

2 stops32h 35m

Sun 16/509:45 -

1 stop37h 30m

Deal found 5/11£882

Find flight deals from Heathrow to Japan

Round-trip from	£563
One-way from	£336
Popular in	August
Cheapest in	January
Average price	£638
Good round-trip deal	£900 or less
Good one-way deal	£981 or less

Shenzhen Airlines
22/11-3/12
2 total stops
69h 00m total
London to Japan

Search Deals

15/4-31/12
2 total stops
32h 20m total
London to Japan

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£81 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 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 London Heathrow to Japan.

Search Deals

Price to beat on a one-way flight from London Heathrow to Japan.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOkinawa

LHR London Heathrow - OKA Okinawa Naha

LHROKA

London Heathrow

Sun 17/1

21:30-19:20

2 stops36h 50m

Okinawa Naha

Wed 31/12

00:00-16:00

Nonstop0h 00m

£345

LondonNagoya

LHR London Heathrow - NGO Nagoya Chubu Centrair Intl

LHRNGO

London Heathrow

Mon 7/12

09:55-13:00

2 stops42h 05m

Nagoya Chubu Centrair Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£383

LondonSapporo

LHR London Heathrow - CTS Sapporo Chitose

LHRCTS

London Heathrow

Mon 23/11

21:30-08:40

3 stops50h 10m

Sapporo Chitose

Wed 31/12

00:00-16:00

Nonstop0h 00m

£386

LondonNagoya

LHR London Heathrow - NGO Nagoya Chubu Centrair Intl

LHRNGO

London Heathrow

Sat 17/4

21:00-15:50

2 stops34h 50m

Nagoya Chubu Centrair Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£396

LondonOkinawa

LHR London Heathrow - OKA Okinawa Naha

LHROKA

London Heathrow

Sat 5/12

20:50-15:55

3 stops34h 05m

Okinawa Naha

Wed 31/12

00:00-16:00

Nonstop0h 00m

£402

LondonOkinawa

LHR London Heathrow - OKA Okinawa Naha

LHROKA

London Heathrow

Thu 26/11

20:55-15:20

2 stops33h 25m

Okinawa Naha

Wed 31/12

00:00-16:00

Nonstop0h 00m

£407

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Wed 18/11

12:30-21:40

2 stops24h 10m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£410

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Fri 27/11

21:10-14:00

1 stop31h 50m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£413

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Wed 25/11

21:10-14:00

1 stop31h 50m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£413

LondonTokyo

LHR London Heathrow - NRT Tokyo Narita

LHRNRT

London Heathrow

Fri 27/11

21:10-18:00

1 stop35h 50m

Tokyo Narita

Wed 31/12

00:00-16:00

Nonstop0h 00m

£413

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Heathrow to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Heathrow with our price prediction graph.

LHR-NRT

LHR-HND

LHR-OKA

LHR-KIX

LHR-NGO

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 London Heathrow Airport to Japan

LHR-JP0

LHR-NRT

LHR-HND

LHR-OKA

LHR-KIX

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Japan (average of £782). Flying from London Heathrow Airport to Japan in July is currently the most expensive (average of £1,223). 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 LHR to JP?

It’s optimal to fly from London Heathrow Airport to Japan in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at midday.

How often are flights from London to Japan delayed?

About 10% of weekly flights between London and Japan have experienced delays in the past year, with the average delay time being 127 minutes.

What is the most punctual flight time for London to Japan flights?

Historically, flights departing in the morning 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?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Japan flights?

Over the past year, Japan Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from London Heathrow Airport to Japan?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Japan, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from London Heathrow Airport to Japan?

Travellers seeking maximum savings on their London Heathrow Airport to Japan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Japan

See what other customers who have flown with Japan Airlines,ANA, andCathay Pacific from London Heathrow Airport to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,971 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2026

SHA - HND

They had a delay caused by weather, but they tried to connect us to our next flight. Thanks.

Japan Airlines

8.3

Very Good

1,971 reviews

Japan Airlines

8.3

Very Good

1,971 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2026

SHA - HND

They had a delay caused by weather, but they tried to connect us to our next flight. Thanks.

ANA

8.3

Very Good

1,339 reviews

Japan Airlines

8.3

Very Good

1,971 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2026

SHA - HND

They had a delay caused by weather, but they tried to connect us to our next flight. Thanks.

Cathay Pacific

7.6

Good

1,542 reviews

Japan Airlines

8.3

Very Good

1,971 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2026

SHA - HND

They had a delay caused by weather, but they tried to connect us to our next flight. Thanks.

Air China

7.5

Good

168 reviews

Japan Airlines

8.3

Very Good

1,971 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2026

SHA - HND

They had a delay caused by weather, but they tried to connect us to our next flight. Thanks.

British Airways

6.7

Okay

8,287 reviews

Japan Airlines

8.3

Very Good

1,971 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2026

SHA - HND

They had a delay caused by weather, but they tried to connect us to our next flight. Thanks.

Related info for your journey

How long is the flight from London Heathrow Airport to Japan?
Etihad Airways, Korean Air, and Qatar Airways can get you from London Heathrow Airport to Japan in just under 26h 45m. Your travel time can differ by up to 4h 35m. The distance from London Heathrow Airport to Japan is about 5930 mi. This flight may include one or multiple stops.
What are the most popular routes from London Heathrow Airport to Japan?
While some choose either London Heathrow - Tokyo Narita or London Heathrow - Osaka Kansai Intl, London Heathrow - Tokyo Haneda is the most popular route from London Heathrow Airport to Japan.
Can I find deals for flights from Heathrow to Japan that include hotel bookings?
Yes. In addition to deals on Heathrow to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Japan.
Can I find deals for business class flights from Heathrow to Japan?
Yes. Cheapflights offers flight deals from Heathrow to Japan 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 London Heathrow Airport to Japan?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Japan (average of £782). Flying from London Heathrow Airport to Japan in July is currently the most expensive (average of £1,223). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Japan

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Top 10 airlines flying from Heathrow to Japan

Airline	Cheapest	Average	Flexibility	On-time
Shenzhen Airlines	Cheapest£336	Average£697	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Korean Air	Cheapest£385	Average£998	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Austrian Airlines	Cheapest£404	Average£696	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
China Eastern	Cheapest£405	Average£662	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Etihad Airways	Cheapest£440	Average£930	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Southern	Cheapest£457	Average£571	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Iberia	Cheapest£517	Average£724	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
KLM	Cheapest£562	Average£914	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air India	Cheapest£584	Average£711	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
SWISS	Cheapest£681	Average£859	FlexibilityNo cancel fee	On-time79%	Search SWISS flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Japan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Heathrow to Japan 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 Heathrow to Japan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Japan from Heathrow today and book when prices fit your budget.

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Cheap flights from London Heathrow Airport to Japan from £336

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Japan

Cheapest flights from Heathrow to JapanExplore the most affordable flight options available from Heathrow to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from Heathrow to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Heathrow to JapanDiscover carefully curated flight deals from Heathrow to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Heathrow to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Heathrow to JapanExplore direct flight options from Heathrow to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Explore direct flight options from Heathrow to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Heathrow to JapanDiscover last-minute flight deals from Heathrow to Japan. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Japan. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Heathrow to JapanSearch for one-way flight options from Heathrow to Japan. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Heathrow to Japan. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from Heathrow to Japan

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 London Heathrow Airport to Japan that are best for you.

Best time to book a flight from Heathrow to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Heathrow with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from LHR to JP?

Find hourly flight availability from Heathrow to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 November 2026.

It’s optimal to fly from London Heathrow Airport to Japan in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at midday.

How often are flights from London to Japan delayed?

About 10% of weekly flights between London and Japan have experienced delays in the past year, with the average delay time being 127 minutes.

What is the most punctual flight time for London to Japan flights?

Historically, flights departing in the morning 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?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Japan flights?

Over the past year, Japan Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from London Heathrow Airport to Japan?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Japan, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from London Heathrow Airport to Japan?

Use this chart to determine the cheapest time to fly return from Heathrow to Japan. Price data was last updated on 7 November 2026.

Travellers seeking maximum savings on their London Heathrow Airport to Japan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated 9 November 2026.

See what other customers who have flown with Japan Airlines,ANA, andCathay Pacific from London Heathrow Airport to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Heathrow Airport to Japan?

What are the most popular routes from London Heathrow Airport to Japan?

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

How can I find direct flights from Heathrow to Japan?

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

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

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 Heathrow to Japan

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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

Direct flights to

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Heathrow and Japan flights

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Heathrow to Japan flights

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Cheapest flights from Heathrow to Japan
Explore the most affordable flight options available from Heathrow to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Heathrow to Japan
Discover carefully curated flight deals from Heathrow to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Heathrow to Japan
Explore direct flight options from Heathrow to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Heathrow to Japan
Discover last-minute flight deals from Heathrow to Japan. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Heathrow to Japan
Search for one-way flight options from Heathrow to Japan. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.