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

Shenzhen Airlines, Etihad Airways, and Korean Air can get you from London Heathrow Airport to Japan in just under 29h 45m. Your travel time can differ by up to 6h 05m. The distance from London Heathrow Airport to Japan is about 5956 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.

£334+ 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 4 November 2026.

Tue 1/1212:30 -

2 stops21h 50m

Wed 9/1211:55 -

2 stops38h 35m

Deal found 30/10£478

Sun 15/1121:30 -

1 stop31h 35m

Mon 23/1115:05 -

1 stop36h 30m

Deal found 1/11£555

Wed 25/1121:10 -

1 stop35h 50m

Thu 10/1219:00 -

1 stop33h 10m

Deal found 1/11£555

Wed 18/1122:00 -

1 stop30h 15m

Sun 29/1114:20 -

1 stop37h 15m

Deal found 1/11£556

Thu 3/1222:00 -

1 stop37h 00m

Wed 16/1215:05 -

1 stop36h 30m

Deal found 2/11£558

Sun 8/1121:10 -

1 stop35h 50m

Sun 22/1119:00 -

1 stop33h 10m

Deal found 2/11£558

Sat 28/1112:30 -

1 stop23h 20m

Sun 6/1216:40 -

2 stops33h 50m

Deal found 31/10£558

Mon 23/1121:10 -

1 stop35h 50m

Sun 6/1219:00 -

1 stop33h 10m

Deal found 2/11£558

Thu 26/1112:30 -

2 stops27h 15m

Wed 9/1206:35 -

2 stops32h 50m

Deal found 2/11£559

Wed 4/1121:10 -

1 stop35h 50m

Tue 10/1119:00 -

1 stop33h 10m

Deal found 3/11£559

Tue 1/1212:30 -

2 stops27h 15m

Mon 7/1223:55 -

2 stops26h 35m

Deal found 30/10£561

Sat 21/1121:10 -

1 stop35h 50m

Sun 6/1219:00 -

1 stop33h 10m

Deal found 4/11£561

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 4 November 2026.

Tue 1/1212:30 -

2 stops21h 50m

Wed 9/1211:55 -

2 stops38h 35m

Deal found 30/10£478

Fri 26/221:10 -

1 stop35h 50m

Thu 11/319:00 -

1 stop33h 10m

Deal found 31/10£565

Sat 28/1120:55 -

1 stop29h 45m

Sat 12/1217:20 -

1 stop30h 10m

Deal found 1/11£666

Thu 3/1218:50 -

1 stop31h 10m

Wed 16/1212:00 -

1 stop37h 30m

Deal found 1/11£687

Mon 30/1113:45 -

1 stop19h 10m

Mon 14/1216:55 -

1 stop29h 30m

Deal found 3/11£704

Sun 29/1111:00 -

1 stop35h 35m

Tue 8/1209:30 -

1 stop30h 45m

Deal found 2/11£794

Sun 15/1117:40 -

1 stop30h 35m

Sun 29/1108:50 -

1 stop39h 45m

Deal found 30/10£824

Fri 15/118:30 -

Nonstop13h 50m

Sun 24/101:00 -

Nonstop14h 25m

Deal found 30/10£836

Thu 26/1106:40 -

1 stop16h 15m

Wed 16/1209:55 -

2 stops32h 40m

Deal found 31/10£845

Sun 22/1116:50 -

2 stops36h 55m

Thu 3/1219:05 -

1 stop28h 55m

Deal found 30/10£862

Mon 30/1119:00 -

1 stop30h 50m

Mon 14/1207:35 -

1 stop17h 10m

Deal found 1/11£942

Tue 16/208:45 -

2 stops18h 25m

Wed 24/208:00 -

2 stops20h 35m

Deal found 1/11£965

Wed 25/1121:15 -

1 stop28h 10m

Sun 29/1111:25 -

1 stop38h 30m

Deal found 31/10£1,108

Tue 2/322:30 -

1 stop34h 30m

Tue 16/319:00 -

1 stop33h 10m

Deal found 31/10£567

Wed 17/208:50 -

1 stop18h 55m

Fri 5/307:25 -

1 stop16h 50m

Deal found 2/11£1,163

Fri 26/221:10 -

1 stop35h 50m

Wed 17/319:00 -

1 stop34h 30m

Deal found 31/10£567

Sun 29/1121:30 -

2 stops52h 20m

Sun 6/1207:35 -

2 stops44h 00m

Deal found 30/10£685

Tue 2/322:30 -

1 stop34h 30m

Fri 19/319:00 -

1 stop33h 10m

Deal found 31/10£567

Tue 1/1218:50 -

1 stop32h 40m

Tue 8/1213:40 -

1 stop35h 50m

Deal found 30/10£722

Thu 14/114:15 -

2 stops36h 25m

Mon 18/107:25 -

2 stops39h 35m

Deal found 3/11£780

Thu 3/1208:40 -

2 stops25h 30m

Wed 16/1210:15 -

2 stops34h 50m

Deal found 1/11£713

Wed 13/118:50 -

1 stop33h 00m

Wed 27/114:15 -

1 stop35h 15m

Deal found 30/10£728

Mon 9/1117:40 -

1 stop15h 50m

Mon 23/1100:15 -

1 stop24h 20m

Deal found 2/11£829

Sun 29/1108:40 -

2 stops21h 40m

Wed 2/1215:25 -

2 stops32h 05m

Deal found 30/10£833

Tue 1/1218:30 -

Nonstop13h 50m

Thu 10/1209:50 -

Nonstop14h 25m

Deal found 2/11£837

Sun 29/1106:40 -

1 stop16h 15m

Sun 6/1209:55 -

2 stops32h 00m

Deal found 1/11£851

Tue 5/120:10 -

1 stop36h 30m

Thu 14/116:15 -

2 stops34h 05m

Deal found 30/10£865

Thu 28/118:50 -

1 stop16h 50m

Sun 7/209:00 -

1 stop40h 30m

Deal found 30/10£730

Sun 29/1119:20 -

2 stops35h 00m

Thu 3/1213:50 -

2 stops25h 50m

Deal found 3/11£843

Wed 24/208:50 -

1 stop20h 50m

Mon 8/316:20 -

1 stop23h 05m

Deal found 31/10£849

Find flight deals from Heathrow to Japan

Round-trip from	£478
One-way from	£334
Popular in	August
Cheapest in	January
Average price	£633
Good round-trip deal	£909 or less
Good one-way deal	£1,087 or less

1/12-9/12
4 total stops
60h 25m total
London to Japan

Search Deals

1/12-31/12
2 total stops
22h 50m 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

LondonFukuoka

LHR London Heathrow - FUK Fukuoka

LHRFUK

London Heathrow

Tue 5/1

21:30-07:10

2 stops24h 40m

Fukuoka

Wed 31/12

00:00-16:00

Nonstop0h 00m

£347

LondonFukuoka

LHR London Heathrow - FUK Fukuoka

LHRFUK

London Heathrow

Tue 1/12

12:30-20:00

2 stops22h 30m

Fukuoka

Wed 31/12

00:00-16:00

Nonstop0h 00m

£375

LondonFukuoka

LHR London Heathrow - FUK Fukuoka

LHRFUK

London Heathrow

Mon 4/1

21:30-20:00

2 stops37h 30m

Fukuoka

Wed 31/12

00:00-16:00

Nonstop0h 00m

£382

LondonNagoya

LHR London Heathrow - NGO Nagoya Chubu Centrair Intl

LHRNGO

London Heathrow

Tue 16/2

21:30-19:45

2 stops37h 15m

Nagoya Chubu Centrair Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£391

LondonOkinawa

LHR London Heathrow - OKA Okinawa Naha

LHROKA

London Heathrow

Tue 1/12

21:30-17:10

3 stops34h 40m

Okinawa Naha

Wed 31/12

00:00-16:00

Nonstop0h 00m

£391

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Wed 6/1

21:10-14:00

1 stop31h 50m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£412

LondonOkinawa

LHR London Heathrow - OKA Okinawa Naha

LHROKA

London Heathrow

Tue 1/12

08:40-15:20

2 stops21h 40m

Okinawa Naha

Wed 31/12

00:00-16:00

Nonstop0h 00m

£417

LondonTokyo

LHR London Heathrow - NRT Tokyo Narita

LHRNRT

London Heathrow

Sun 2/5

22:05-18:00

1 stop35h 55m

Tokyo Narita

Wed 31/12

00:00-16:00

Nonstop0h 00m

£428

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Fri 11/12

09:55-22:25

2 stops27h 30m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£432

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Sat 12/12

20:50-22:25

3 stops40h 35m

Osaka Kansai Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£432

Flights are sorted by cheapest return flights first.

Deals found on 31/10

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-OKA

LHR-NRT

LHR-FUK

LHR-KIX

LHR-HND

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-OKA

LHR-NRT

LHR-FUK

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 £783). Flying from London Heathrow Airport to Japan in July is currently the most expensive (average of £1,209). 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. Saturday afternoons 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

1,963 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

1,963 reviews

Japan Airlines

8.3

Very Good

1,963 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

1,963 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

1,538 reviews

Japan Airlines

8.3

Very Good

1,963 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

1,963 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

8,282 reviews

Japan Airlines

8.3

Very Good

1,963 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?
Shenzhen Airlines, Etihad Airways, and Korean Air can get you from London Heathrow Airport to Japan in just under 29h 45m. Your travel time can differ by up to 6h 05m. The distance from London Heathrow Airport to Japan is about 5956 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 £783). Flying from London Heathrow Airport to Japan in July is currently the most expensive (average of £1,209). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

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Popular flights

Top destinations

Top regions

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£335	Average£694	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Korean Air	Cheapest£383	Average£1,009	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Austrian Airlines	Cheapest£402	Average£693	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
China Eastern	Cheapest£403	Average£651	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Etihad Airways	Cheapest£438	Average£926	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Southern	Cheapest£455	Average£570	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Iberia	Cheapest£514	Average£721	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
KLM	Cheapest£559	Average£910	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air India	Cheapest£581	Average£708	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
SWISS	Cheapest£678	Average£855	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 £334

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. 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 4 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 4 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 4 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 4 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 4 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 4 November 2026.

Last-minute flights from Heathrow to JapanDiscover last-minute flight deals from Heathrow to Japan. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Japan. Data last updated 4 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 4 November 2026.

Search for one-way flight options from Heathrow to Japan. Find affordable one-way fares based on user searches. Data last updated 4 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 4 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 31 October 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. Saturday afternoons 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 4 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

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

Search flights from Heathrow to Japan by cabin class

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

Heathrow and Japan flights

Browse other Heathrow and Japan flight options. Last updated on 4 November 2026.

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Heathrow to Japan flights

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Top 10 airlines flying from Heathrow to Japan

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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 4 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 4 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 4 November 2026.

Last-minute flights from Heathrow to Japan
Discover last-minute flight deals from Heathrow to Japan. Data last updated 4 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 4 November 2026.