How many flights depart from Japan to London Heathrow Airport on average per week?

As of October 2025, 86 flights take off from Japan and land in London Heathrow Airport each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Japan, such as Fukuoka or Osaka, and flying into London Heathrow Airport, then you can expect flight times to average 17h and 17h 12m, respectively.

Which airlines fly to London Heathrow Airport?

British Airways, China Eastern and Japan Airlines are the top three most popular airlines that fly to London Heathrow Airport from Japan according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Japan to London Heathrow?

Hainan Airlines, China Eastern, and China Southern are the most popular carriers operating from Japan to London Heathrow

How many flights depart from Japan to London Heathrow Airport on average per day?

The number of flights available between Japan and London Heathrow Airport is 12 per day as of October 2025. The most frequent departure time is 09:00, with 56% of daily flights leaving at midday.

When did momondo last update prices for flights from Japan to London Heathrow Airport?

Prices for flights from Japan to London Heathrow Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Japan to London Heathrow Airport?

There are 4 operators available for flights from Japan to London Heathrow Airport as of October 2025.

How old do you have to be to fly from Japan to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Japan to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£180 Cheap Flights from Japan to London Heathrow Airport in 2025/26

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Recent return flight deals from Japan to London

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15:55 - 17:30KIX-LHR

34h 35m2 stops

21:00 - 12:50LHR-KIX

30h 50m2 stops

£424China Eastern

Find Deal

Thu, 13 Nov - Thu, 20 Nov

13:10 - 19:10KIX-LHR

63h 00m2 stops

21:10 - 12:10LHR-KIX

30h 00m2 stops

£451Shenzhen Airlines

Find Deal

Mon, 15 Dec - Mon, 22 Dec

18:20 - 18:05NGO-LHR

32h 45m1 stop

20:10 - 10:05LHR-NGO

28h 55m1 stop

£760Asiana Airlines

Find Deal

Mon, 8 Dec - Thu, 11 Dec

15:50 - 18:05FUK-LHR

35h 15m1 stop

20:10 - 14:40LHR-FUK

33h 30m1 stop

£781Asiana Airlines

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Sat, 7 Feb - Sun, 22 Mar

07:05 - 15:35ITM-LHR

17h 30m1 stop

08:35 - 14:40LHR-ITM

21h 05m1 stop

£937British Airways

Find Deal

Tue, 23 Dec - Thu, 8 Jan

07:05 - 15:35ITM-LHR

17h 30m1 stop

11:45 - 14:40LHR-ITM

17h 55m1 stop

£961British Airways

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Wed, 18 Feb - Thu, 26 Feb

19:30 - 06:25ITM-LHR

19h 55m1 stop

08:35 - 14:40LHR-ITM

21h 05m1 stop

£1,015Japan Airlines

Find Deal

Tue, 9 Dec - Mon, 15 Dec

07:05 - 15:15ITM-LHR

17h 10m1 stop

08:35 - 11:45LHR-ITM

18h 10m1 stop

£1,026Japan Airlines

Find Deal

Tue, 23 Dec - Thu, 8 Jan

08:00 - 15:45ITM-LHR

16h 45m1 stop

06:35 - 10:10LHR-ITM

18h 35m2 stops

£1,108ANA

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Tue, 23 Dec - Thu, 8 Jan

21:10 - 15:45OKA-LHR

27h 35m1 stop

07:30 - 17:35LHR-OKA

25h 05m2 stops

£1,276ANA

Find Deal

Thu, 5 Mar - Mon, 9 Mar

Air China flights from Japan to London Heathrow Airport

Our best Air China deals on Japan to London Heathrow Airport flight tickets

Air China

18 Nov

FUK14:10Fukuoka

34h 45m

2 stops

LHR15:55London Heathrow

20 Nov

LHR17:40London Heathrow

34h 25m

2 stops

FUK13:05Fukuoka

£559

Find similar

Air China

25 Nov

NGO14:15Nagoya Chubu Centrair Intl

34h 40m

1 stop

LHR15:55London Heathrow

2 Dec

LHR20:25London Heathrow

31h 40m

1 stop

NGO13:05Nagoya Chubu Centrair Intl

£569

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Air China

4 Mar

NGO14:15Nagoya Chubu Centrair Intl

36h 35m

1 stop

LHR17:50London Heathrow

8 Mar

LHR17:40London Heathrow

34h 25m

1 stop

NGO13:05Nagoya Chubu Centrair Intl

£627

Find similar

SriLankan Airlines flights from Japan to London Heathrow Airport

Our best SriLankan Airlines deals on Japan to London Heathrow Airport flight tickets

SriLankan Airlines

23 Apr

HND00:05Tokyo Haneda

27h 55m

2 stops

LHR20:00London Heathrow

1 May

LHR21:30London Heathrow

52h 20m

2 stops

HND09:50Tokyo Haneda

£698

Find similar

SriLankan Airlines

12 Nov

HND00:05Tokyo Haneda

28h 05m

2 stops

LHR19:10London Heathrow

15 Nov

LHR12:35London Heathrow

36h 20m

2 stops

HND09:55Tokyo Haneda

£715

Find similar

SriLankan Airlines

6 Nov

HND00:05Tokyo Haneda

28h 05m

2 stops

LHR19:10London Heathrow

17 Nov

LHR20:40London Heathrow

35h 50m

2 stops

HND17:30Tokyo Haneda

£730

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momondo Fare Finder

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

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Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 13/11

15:55-17:30

2 stops34h 35m

London Heathrow

Thu 20/11

21:00-12:50

2 stops30h 50m

£424

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 15/12

13:10-19:10

2 stops63h 00m

London Heathrow

Mon 22/12

21:10-12:10

2 stops30h 00m

£451

NagoyaLondon

NGO - LHR

NGOLHR

Nagoya Chubu Centrair Intl

Mon 8/12

18:20-18:05

1 stop32h 45m

London Heathrow

Thu 11/12

20:10-10:05

1 stop28h 55m

£760

FukuokaLondon

FUK - LHR

FUKLHR

Fukuoka

Sat 7/2

15:50-18:05

1 stop35h 15m

London Heathrow

Sun 22/3

20:10-14:40

1 stop33h 30m

£781

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 23/12

07:05-15:35

1 stop17h 30m

London Heathrow

Thu 8/1

08:35-14:40

1 stop21h 05m

£937

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Wed 18/2

07:05-15:35

1 stop17h 30m

London Heathrow

Thu 26/2

11:45-14:40

1 stop17h 55m

£961

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 9/12

19:30-06:25

1 stop19h 55m

London Heathrow

Mon 15/12

08:35-14:40

1 stop21h 05m

£1,015

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 23/12

07:05-15:15

1 stop17h 10m

London Heathrow

Thu 8/1

08:35-11:45

1 stop18h 10m

£1,026

OsakaLondon

ITM - LHR

ITMLHR

Osaka Itami

Tue 23/12

08:00-15:45

1 stop16h 45m

London Heathrow

Thu 8/1

06:35-10:10

2 stops18h 35m

£1,108

OkinawaLondon

OKA - LHR

OKALHR

Okinawa Naha

Thu 5/3

21:10-15:45

1 stop27h 35m

London Heathrow

Mon 9/3

07:30-17:35

2 stops25h 05m

£1,276

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Japan to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Japan to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £782. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Japan averaging around £784.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Japan is on a Sunday. momondo users have found tickets for Sunday departures for as low as £870. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £1,293.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Japan to London Heathrow Airport in the afternoon for as low as £861. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £1,150 on average. Flights to London Heathrow Airport from Japan in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Japan to London Heathrow flight route?

Fly from Tokyo Haneda to London Heathrow for the best Japan - London Heathrow flight prices

What cabin class options are available on Japan to London Heathrow flights?

There are 3 cabin classes available to choose from on Japan to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Japan to London Heathrow Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Japan to London Heathrow Airport flight.

Cheap Japan to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to London Heathrow Airport

Best price found	£1,137
Fastest flight time	14h 25m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Japan in the past 72 hours is £1,137. The best return flight deal from Japan to London Heathrow Airport found on momondo in the last 72 hours is £905.

The fastest flight from Japan to London Heathrow Airport takes 14h 25m

Direct flights go from Japan to London Heathrow Airport every day.

Search flight deals

When did momondo last update prices for flights from Japan to London Heathrow Airport?
Prices for flights from Japan to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Japan to London Heathrow Airport?
There are 4 operators available for flights from Japan to London Heathrow Airport as of October 2025.
How old do you have to be to fly from Japan to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Japan to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Japan to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Japan to London Heathrow Airport is Airbus A350-1000, representing 36.75% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 33.58%, Boeing 787-8 Dreamliner at 14.16%, and Boeing 777-300ER at 12.82%.

Best airlines flying from Japan to London Heathrow Airport

Compare and see reviews for airlines that fly from Japan to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom £483	Free Cancellation	Rating 7.2 175 reviews	Search China Eastern flights
Asiana Airlines	PriceFrom £671	Free Cancellation	Rating 8.2 483 reviews	Search Asiana Airlines flights
British Airways	PriceFrom £833	Free Cancellation	Rating 6.7 7,483 reviews	Search British Airways flights
Japan Airlines	PriceFrom £870	Free Cancellation	Rating 8.3 1,593 reviews	Search Japan Airlines flights

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Poole

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Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Japan to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Japan.

Can I find flights from Japan to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Japan to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Japan to London?

Once all potential Japan to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Japan to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Japan and alert you when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Japan to London from £180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to London departing on 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Air China flights from Japan to London Heathrow Airport

Our best Air China deals on Japan to London Heathrow Airport flight tickets

SriLankan Airlines flights from Japan to London Heathrow Airport

Our best SriLankan Airlines deals on Japan to London Heathrow Airport flight tickets

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

See travel insights to London from

How to get the cheapest flight ticket from Japan to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Japan to London Heathrow flight route?

Fly from Tokyo Haneda to London Heathrow for the best Japan - London Heathrow flight prices

What cabin class options are available on Japan to London Heathrow flights?

There are 3 cabin classes available to choose from on Japan to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Japan to London Heathrow Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Japan to London Heathrow Airport flight.

What is the cheapest airline that flies from Japan to London Heathrow?

Hainan Airlines, China Eastern, and China Southern are the most popular carriers operating from Japan to London Heathrow

Which airlines fly to London Heathrow Airport?

How many flights depart from Japan to London Heathrow Airport on average per day?

The number of flights available between Japan and London Heathrow Airport is 12 per day as of October 2025. The most frequent departure time is 09:00, with 56% of daily flights leaving at midday.

How many flights depart from Japan to London Heathrow Airport on average per week?

As of October 2025, 86 flights take off from Japan and land in London Heathrow Airport each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Japan, such as Fukuoka or Osaka, and flying into London Heathrow Airport, then you can expect flight times to average 17h and 17h 12m, respectively.

Cheap Japan to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Japan to London Heathrow Airport?

How many operators does momondo search for flights from Japan to London Heathrow Airport?

How old do you have to be to fly from Japan to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Japan to London Heathrow Airport?

Best airlines flying from Japan to London Heathrow Airport

Compare and see reviews for airlines that fly from Japan to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Japan to London?

Can I find flights from Japan to London with flexible booking policies on momondo?

How can momondo help me find flights from Japan to London?

I’m not ready to book a flight from Japan to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo