Which airlines fly to London?

British Airways, Asiana Airlines and Japan Airlines are the top three most popular airlines that fly to London from Japan according to our data. British Airways is the first choice among our users, with 55% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London?

Flight times from Japan to London vary, but if you’re flying out of Osaka and flying into London Heathrow Airport (one of the most popular routes), then the duration is 16h 57m on average. Another popular route from Japan to London is flying from Fukuoka to London Heathrow Airport, which will take roughly 17h. Keep in mind that layovers or delays could extend your travel time.

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

14 flights are operational daily from Japan to London as of September 2025. The most popular departure time for this route is 09:00, with 56% of flights per day taking off at midday.

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

As of September 2025, 98 flights take off from Japan and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

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

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

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

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

The number of operators available for flights from Japan to London is 5 as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Japan to London.

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

The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£225 Cheap Flights from Japan to London in 2025/26

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Recent return flight deals from Japan to London

16:55 - 14:00KIX-LHR

54h 05m2 stops

21:30 - 13:55LHR-KIX

31h 25m1 stop

£498China Southern

Find Deal

ma, 3 marras - ma, 10 marras

14:25 - 18:35KIX-LHR

37h 10m1 stop

22:00 - 13:05LHR-KIX

30h 05m1 stop

£570China Southern

Find Deal

to, 5 maalis - ma, 9 maalis

09:20 - 17:30KIX-LHR

17h 10m1 stop

21:00 - 21:00LHR-KIX

15h 00m1 stop

£578China Eastern

Find Deal

su, 21 joulu - su, 4 tammi

09:30 - 18:40KIX-LHR

17h 10m1 stop

21:20 - 16:30LHR-KIX

35h 10m1 stop

£592China Eastern

Find Deal

to, 2 loka - su, 5 loka

14:15 - 18:35KIX-LHR

61h 20m2 stops

21:30 - 16:15LHR-KIX

33h 45m2 stops

£594Multiple Airlines

Find Deal

ma, 3 marras - ma, 10 marras

17:10 - 17:50KIX-LHR

33h 40m1 stop

22:10 - 11:15LHR-KIX

28h 05m2 stops

£654Air China

Find Deal

ti, 2 joulu - ti, 6 tammi

17:30 - 17:50NRT-LHR

33h 20m2 stops

22:10 - 15:50LHR-NRT

32h 40m1 stop

£681Air China

Find Deal

ti, 16 joulu - ti, 23 joulu

21:50 - 15:25NRT-LHR

26h 35m1 stop

10:25 - 17:30LHR-NRT

22h 05m1 stop

£717Malaysia Airlines

Find Deal

su, 26 loka - ma, 10 marras

13:35 - 07:15NRT-LCY

26h 40m1 stop

10:00 - 11:45LCY-NRT

16h 45m1 stop

£735KLM

Find Deal

ma, 22 joulu - la, 10 tammi

13:35 - 08:50NRT-LCY

28h 15m1 stop

10:00 - 11:45LCY-NRT

16h 45m1 stop

£736KLM

Find Deal

ma, 19 tammi - to, 29 tammi

Air China flights from Japan to London

Our best Air China deals on Japan to London flight tickets

Air China

2 Dec

KIX17:10Osaka Kansai Intl

33h 40m

1 stop

LHR17:50London Heathrow

6 Jan

LHR22:10London Heathrow

28h 05m

2 stops

KIX11:15Osaka Kansai Intl

£654

Find similar

Air China

16 Dec

NRT17:30Tokyo Narita

33h 20m

2 stops

LHR17:50London Heathrow

23 Dec

LHR22:10London Heathrow

32h 40m

1 stop

NRT15:50Tokyo Narita

£681

Find similar

Air China

8 Nov

NRT20:40Tokyo Narita

30h 10m

2 stops

LHR17:50London Heathrow

15 Nov

LHR21:35London Heathrow

30h 25m

2 stops

NRT13:00Tokyo Narita

£684

Find similar

Shenzhen Airlines flights from Japan to London

Our best Shenzhen Airlines deals on Japan to London flight tickets

Shenzhen Airlines

2 Nov

KIX17:20Osaka Kansai Intl

34h 50m

1 stop

LHR19:10London Heathrow

9 Nov

LHR21:10London Heathrow

31h 55m

1 stop

KIX14:05Osaka Kansai Intl

£642

Find similar

Shenzhen Airlines

2 Nov

KIX18:00Osaka Kansai Intl

34h 10m

2 stops

LHR19:10London Heathrow

9 Nov

LHR21:10London Heathrow

54h 00m

2 stops

KIX12:10Osaka Kansai Intl

£646

Find similar

Shenzhen Airlines

10 Oct

KIX17:10Osaka Kansai Intl

34h 40m

1 stop

LHR19:50London Heathrow

24 Oct

LHR22:05London Heathrow

34h 15m

1 stop

KIX16:20Osaka Kansai Intl

£663

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Fly from

Fly to

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

ma 3/11

16:55-14:00

2 stops54h 05m

London Heathrow

ma 10/11

21:30-13:55

1 stop31h 25m

£498

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

to 5/3

14:25-18:35

1 stop37h 10m

London Heathrow

ma 9/3

22:00-13:05

1 stop30h 05m

£570

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

su 21/12

09:20-17:30

1 stop17h 10m

London Heathrow

su 4/1

21:00-21:00

1 stop15h 00m

£578

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

to 2/10

09:30-18:40

1 stop17h 10m

London Heathrow

su 5/10

21:20-16:30

1 stop35h 10m

£592

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

ma 3/11

14:15-18:35

2 stops61h 20m

London Heathrow

ma 10/11

21:30-16:15

2 stops33h 45m

£594

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

ti 2/12

17:10-17:50

1 stop33h 40m

London Heathrow

ti 6/1

22:10-11:15

2 stops28h 05m

£654

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

ti 16/12

17:30-17:50

2 stops33h 20m

London Heathrow

ti 23/12

22:10-15:50

1 stop32h 40m

£681

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

su 26/10

21:50-15:25

1 stop26h 35m

London Heathrow

ma 10/11

10:25-17:30

1 stop22h 05m

£717

TokyoLondon

NRT - LCY

NRTLCY

Tokyo Narita

ma 22/12

13:35-07:15

1 stop26h 40m

London City

la 10/1

10:00-11:45

1 stop16h 45m

£735

TokyoLondon

NRT - LCY

NRTLCY

Tokyo Narita

ma 19/1

13:35-08:50

1 stop28h 15m

London City

to 29/1

10:00-11:45

1 stop16h 45m

£736

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

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?

The cheapest month to fly to London from Japan is in June. Flight prices, which tend to average around £707, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Japan averaging around £722.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £852. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Japan to London for around £1,267.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £696. Flights in the evening are often more expensive, with an average ticket price of £1,126.

What is the cheapest Japan to London flight route?

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

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

There are 3 cabin classes available to choose from on Japan to London 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 flights?

You could potentially save up to 1% on your flight if you consider stops on a Japan to London flight.

Cheap Japan to London flight deals and tips

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

Best price found	£1,050
Fastest flight time	14h 05m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in London	1 airport

The best one-way flight to London from Japan in the past 72 hours is £1,050. The best return flight deal from Japan to London found on momondo in the last 72 hours is £849.

The fastest flight from Japan to London takes 14h 05m

Direct flights go from Japan to London on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights..

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Japan to London?
Prices for flights from Japan to London are refreshed on a daily basis.
How many operators does momondo search for flights from Japan to London?
The number of operators available for flights from Japan to London is 5 as of September 2025.
How old do you have to be to fly from Japan to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Japan to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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. 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?
Based on momondo bookings for flights between Japan and London, the leading plane model is Airbus A350-1000, making up 39.77% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 30.76%, Boeing 777-300ER with 13.38%, and Boeing 787-8 Dreamliner with 13.00%.

Best airlines flying from Japan to London

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

Airline	Rating	Free Cancellation	Price
Asiana Airlines	PriceFrom £657	Free Cancellation	Rating 8.2 481 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom £662	Free Cancellation	Rating 7.2 166 reviews	Search China Eastern flights
British Airways	PriceFrom £816	Free Cancellation	Rating 6.7 7,373 reviews	Search British Airways flights
Japan Airlines	PriceFrom £830	Free Cancellation	Rating 8.3 1,560 reviews	Search Japan Airlines flights
ANA	PriceFrom £1,011	Free Cancellation	Rating 8.4 965 reviews	Search ANA flights

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Luton

Milton Keynes

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Chelmsford

Dover

Hayes

Dartford

Winchester

Hounslow

Stansted

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Japan to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Japan with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Japan.

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

Of course. momondo tracks the price of Japan to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Japan to London from £225

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 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from Japan to London

Recent return flight deals from Japan to London

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Recent last minute flight deals from Japan to London

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Air China flights from Japan to London

Our best Air China deals on Japan to London flight tickets

Shenzhen Airlines flights from Japan to London

Our best Shenzhen Airlines deals on Japan to London flight tickets

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

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How to get the cheapest flight ticket from Japan to London

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?

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £852. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Japan to London for around £1,267.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £696. Flights in the evening are often more expensive, with an average ticket price of £1,126.

What is the cheapest Japan to London flight route?

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

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

There are 3 cabin classes available to choose from on Japan to London 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 flights?

You could potentially save up to 1% on your flight if you consider stops on a Japan to London flight.

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

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

Which airlines fly to London?

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

14 flights are operational daily from Japan to London as of September 2025. The most popular departure time for this route is 09:00, with 56% of flights per day taking off at midday.

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

As of September 2025, 98 flights take off from Japan and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to London?

Cheap Japan to London flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

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

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

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

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

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

Best airlines flying from Japan to London

Compare and see reviews for airlines that fly from Japan to London 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 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London