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

KLM, Etihad Airways, and China Eastern can get you from London Heathrow Airport to Japan in just under 29h 10m. Your travel time can differ by up to 3h 45m. The distance from London Heathrow Airport to Japan is about 5918 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from London Heathrow Airport to Japan one-way?

For one-way options, check prices for Air China. According to our data, you can fly for as low as £292. Users have also found prices from £308 and £327 on China Southern and Shenzhen Airlines, respectively.

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.

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

When booking a flight from London Heathrow Airport to Japan, you may want to consider flying on Japan Airlines, Air China or British Airways as they are the most popular for this route.

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.

£330+ 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 22 August 2026.

Mon 9/1121:30 -

1 stop31h 05m

Sun 15/1114:25 -

1 stop37h 35m

Deal found 20/8£522

Sat 19/922:00 -

2 stops36h 05m

Sat 26/920:25 -

2 stops29h 15m

Deal found 20/8£544

Mon 31/808:40 -

1 stop17h 35m

Mon 7/911:25 -

1 stop18h 00m

Deal found 18/8£591

Sat 26/921:00 -

2 stops37h 05m

Sat 10/1020:25 -

2 stops53h 40m

Deal found 18/8£592

Tue 3/1121:00 -

1 stop34h 00m

Mon 9/1113:35 -

1 stop36h 55m

Deal found 17/8£600

Thu 29/1021:00 -

1 stop34h 00m

Sun 15/1117:00 -

1 stop33h 30m

Deal found 17/8£604

Tue 1/921:00 -

1 stop33h 00m

Sun 13/910:45 -

1 stop40h 35m

Deal found 18/8£605

Mon 12/1022:10 -

1 stop37h 45m

Mon 19/1015:40 -

1 stop35h 40m

Deal found 17/8£605

Mon 16/1122:00 -

1 stop30h 15m

Sun 29/1114:20 -

1 stop37h 15m

Deal found 17/8£605

Mon 12/1022:10 -

1 stop37h 45m

Mon 26/1015:05 -

1 stop36h 30m

Deal found 18/8£606

Wed 28/1021:00 -

1 stop33h 55m

Wed 11/1116:55 -

1 stop33h 35m

Deal found 21/8£606

Thu 27/806:15 -

2 stops20h 00m

Thu 10/911:25 -

1 stop18h 00m

Deal found 18/8£607

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 22 August 2026.

Wed 16/920:55 -

1 stop29h 10m

Sun 4/1011:55 -

1 stop27h 45m

Deal found 21/8£665

Sun 4/1021:45 -

2 stops32h 55m

Fri 16/1013:55 -

2 stops36h 50m

Deal found 20/8£702

Tue 13/1021:20 -

1 stop31h 15m

Wed 4/1117:00 -

1 stop33h 30m

Deal found 17/8£719

Sun 1/1120:55 -

2 stops36h 35m

Mon 16/1114:00 -

2 stops25h 40m

Deal found 17/8£773

Wed 14/1016:35 -

1 stop21h 00m

Thu 5/1100:15 -

1 stop23h 05m

Deal found 20/8£789

Mon 12/1018:55 -

1 stop28h 00m

Mon 19/1009:00 -

1 stop40h 50m

Deal found 22/8£791

Mon 2/1121:10 -

1 stop35h 50m

Thu 26/1119:00 -

1 stop33h 10m

Deal found 18/8£851

Mon 23/1106:25 -

1 stop17h 15m

Mon 30/1110:10 -

1 stop21h 20m

Deal found 17/8£909

Sun 3/121:05 -

2 stops25h 50m

Sun 24/109:55 -

1 stop20h 45m

Deal found 17/8£926

Sat 28/1122:05 -

2 stops32h 30m

Wed 2/1209:35 -

1 stop28h 50m

Deal found 21/8£953

Sat 26/1218:50 -

1 stop29h 30m

Sat 16/110:30 -

1 stop39h 00m

Deal found 20/8£965

Tue 29/921:00 -

2 stops38h 40m

Sun 1/1120:30 -

2 stops26h 55m

Deal found 20/8£1,029

Thu 14/111:40 -

Nonstop13h 45m

Sun 23/508:55 -

Nonstop14h 50m

Deal found 18/8£1,068

Sat 3/1021:10 -

1 stop29h 35m

Fri 16/1011:50 -

1 stop36h 40m

Deal found 20/8£1,156

Tue 1/921:35 -

2 stops36h 25m

Wed 16/919:00 -

2 stops32h 20m

Deal found 22/8£1,238

Sat 28/1109:10 -

1 stop19h 45m

Mon 30/1117:45 -

1 stop21h 40m

Deal found 21/8£1,413

Sat 28/1120:55 -

2 stops36h 35m

Wed 2/1218:20 -

2 stops45h 20m

Deal found 21/8£778

Fri 23/1016:35 -

1 stop21h 55m

Wed 4/1100:15 -

1 stop23h 05m

Deal found 20/8£789

Tue 13/1019:50 -

1 stop27h 30m

Tue 20/1010:00 -

1 stop38h 55m

Deal found 20/8£792

Fri 23/1012:35 -

3 stops33h 55m

Wed 28/1013:40 -

2 stops35h 15m

Deal found 17/8£818

Mon 16/1108:50 -

2 stops20h 25m

Wed 18/1115:25 -

2 stops32h 05m

Deal found 21/8£786

Fri 4/906:30 -

2 stops19h 10m

Mon 7/911:25 -

2 stops29h 35m

Deal found 22/8£892

Fri 23/1016:35 -

1 stop37h 25m

Thu 5/1115:00 -

1 stop32h 20m

Deal found 22/8£834

Sun 10/106:25 -

2 stops28h 15m

Sun 24/117:30 -

2 stops25h 15m

Deal found 22/8£923

Thu 26/1116:35 -

1 stop16h 05m

Sun 6/1215:00 -

1 stop32h 20m

Deal found 21/8£841

Mon 30/1111:00 -

2 stops35h 35m

Thu 10/1209:30 -

1 stop30h 45m

Deal found 17/8£901

Mon 9/1118:50 -

1 stop19h 00m

Fri 13/1102:00 -

1 stop23h 30m

Deal found 20/8£999

Thu 5/1120:55 -

2 stops28h 10m

Fri 20/1111:05 -

2 stops28h 35m

Deal found 20/8£830

Tue 1/922:15 -

2 stops32h 35m

Wed 16/916:15 -

2 stops33h 55m

Deal found 22/8£1,010

Wed 4/1119:50 -

2 stops27h 05m

Wed 11/1109:55 -

2 stops32h 00m

Deal found 17/8£1,019

Find flight deals from Heathrow to Japan

Round-trip from	£522
One-way from	£330
Popular in	August
Cheapest in	January
Average price	£1,045
Good round-trip deal	£1,077 or less
Good one-way deal	£1,125 or less

9/11-15/11
2 total stops
68h 40m total
London to Japan

Search Deals

5/11
2 total stops
48h 10m total
London to Japan

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£92 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Wed 16/9

20:55-10:05

1 stop29h 10m

Osaka Kansai Intl

Sun 4/10

11:55-07:40

1 stop27h 45m

£665

LondonOkinawa

LHR London Heathrow - OKA Okinawa Naha

LHROKA

London Heathrow

Sun 4/10

21:45-14:40

2 stops32h 55m

Okinawa Naha

Fri 16/10

13:55-18:45

2 stops36h 50m

£702

LondonNagoya

LHR London Heathrow - NGO Nagoya Chubu Centrair Intl

LHRNGO

London Heathrow

Tue 13/10

21:20-12:35

1 stop31h 15m

Nagoya Chubu Centrair Intl

Wed 4/11

17:00-17:30

1 stop33h 30m

£719

LondonNagoya

LHR London Heathrow - NGO Nagoya Chubu Centrair Intl

LHRNGO

London Heathrow

Sun 1/11

20:55-18:30

2 stops36h 35m

Nagoya Chubu Centrair Intl

Mon 16/11

14:00-06:40

2 stops25h 40m

£773

LondonNagoya

LHR London Heathrow - NGO Nagoya Chubu Centrair Intl

LHRNGO

London Heathrow

Sat 28/11

20:55-18:30

2 stops36h 35m

Nagoya Chubu Centrair Intl

Wed 2/12

18:20-06:40

2 stops45h 20m

£778

LondonOkinawa

LHR London Heathrow - OKA Okinawa Naha

LHROKA

London Heathrow

Mon 16/11

08:50-14:15

2 stops20h 25m

Okinawa Naha

Wed 18/11

15:25-14:30

2 stops32h 05m

£786

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Wed 14/10

16:35-21:35

1 stop21h 00m

Osaka Kansai Intl

Thu 5/11

00:15-14:20

1 stop23h 05m

£789

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Fri 23/10

16:35-22:30

1 stop21h 55m

Osaka Kansai Intl

Wed 4/11

00:15-14:20

1 stop23h 05m

£789

LondonNagoya

LHR London Heathrow - NGO Nagoya Chubu Centrair Intl

LHRNGO

London Heathrow

Mon 12/10

18:55-06:55

1 stop28h 00m

Nagoya Chubu Centrair Intl

Mon 19/10

09:00-17:50

1 stop40h 50m

£791

LondonOsaka

LHR London Heathrow - KIX Osaka Kansai Intl

LHRKIX

London Heathrow

Tue 13/10

19:50-07:20

1 stop27h 30m

Osaka Kansai Intl

Tue 20/10

10:00-16:55

1 stop38h 55m

£792

Flights are sorted by cheapest return flights first.

Deals found on 20/8

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-NGO

LHR-OKA

LHR-KIX

LHR-HND

LHR-NRT

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-NGO

LHR-OKA

LHR-KIX

LHR-HND

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 £769). Flying from London Heathrow Airport to Japan in July is currently the most expensive (average of £1,175). 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 17% on the cost of your flight, compared to a flight at midday.

How often are flights from London to Japan delayed?

About 11% of weekly flights between London and Japan have experienced delays in the past year, with the average delay time being 126 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 Sunday 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 29 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 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

1,908 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

ICN - NRT

Terrible experience. The staff did not want to help out. Then they lost my bag and would not take responsibility. I’m still waiting for my belongings

Japan Airlines

8.3

Very Good

1,908 reviews

Japan Airlines

8.3

Very Good

1,908 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

ICN - NRT

Terrible experience. The staff did not want to help out. Then they lost my bag and would not take responsibility. I’m still waiting for my belongings

ANA

8.3

Very Good

1,300 reviews

Japan Airlines

8.3

Very Good

1,908 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

ICN - NRT

Terrible experience. The staff did not want to help out. Then they lost my bag and would not take responsibility. I’m still waiting for my belongings

Cathay Pacific

7.6

Good

1,455 reviews

Japan Airlines

8.3

Very Good

1,908 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

ICN - NRT

Terrible experience. The staff did not want to help out. Then they lost my bag and would not take responsibility. I’m still waiting for my belongings

Air China

7.4

Good

161 reviews

Japan Airlines

8.3

Very Good

1,908 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

ICN - NRT

Terrible experience. The staff did not want to help out. Then they lost my bag and would not take responsibility. I’m still waiting for my belongings

British Airways

6.7

Okay

8,184 reviews

Japan Airlines

8.3

Very Good

1,908 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

ICN - NRT

Terrible experience. The staff did not want to help out. Then they lost my bag and would not take responsibility. I’m still waiting for my belongings

Related info for your journey

How long is the flight from London Heathrow Airport to Japan?
KLM, Etihad Airways, and China Eastern can get you from London Heathrow Airport to Japan in just under 29h 10m. Your travel time can differ by up to 3h 45m. The distance from London Heathrow Airport to Japan is about 5918 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from London Heathrow Airport to Japan one-way?
For one-way options, check prices for Air China. According to our data, you can fly for as low as £292. Users have also found prices from £308 and £327 on China Southern and Shenzhen Airlines, respectively.
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 £769). Flying from London Heathrow Airport to Japan in July is currently the most expensive (average of £1,175). 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 10 airlines flying from Heathrow to Japan

Airline	Cheapest	Average	Flexibility	On-time
Shenzhen Airlines	Cheapest£329	Average£704	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Korean Air	Cheapest£377	Average£1,038	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Austrian Airlines	Cheapest£395	Average£681	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
China Eastern	Cheapest£423	Average£644	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£423	Average£524	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Etihad Airways	Cheapest£431	Average£891	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
KLM	Cheapest£535	Average£856	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Asiana Airlines	Cheapest£543	Average£1,008	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Air India	Cheapest£611	Average£704	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
SWISS	Cheapest£667	Average£840	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 £330

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. 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 22 August 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 22 August 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 22 August 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 22 August 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 22 August 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 22 August 2026.

Last-minute flights from Heathrow to JapanDiscover last-minute flight deals from Heathrow to Japan. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Japan. Data last updated 22 August 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 22 August 2026.

Search for one-way flight options from Heathrow to Japan. Find affordable one-way fares based on user searches. Data last updated 22 August 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 22 August 2026.

It’s optimal to fly from London Heathrow Airport to Japan in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at midday.

How often are flights from London to Japan delayed?

About 11% of weekly flights between London and Japan have experienced delays in the past year, with the average delay time being 126 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 Sunday 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 29 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 22 August 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 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 22 August 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

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Alternative routes for Heathrow to Japan

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Heathrow and 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 22 August 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 22 August 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 22 August 2026.

Last-minute flights from Heathrow to Japan
Discover last-minute flight deals from Heathrow to Japan. Data last updated 22 August 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 22 August 2026.