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Cheap flights from Japan to the United Kingdom from £199

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 the United Kingdom departing on 20/5. 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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Find the cheapest flights from Japan to the United Kingdom

Recent return flight deals from Japan to the United Kingdom

Enter your travel dates to find the best prices.
China Southern Logo
16:00 - 19:00
KIX
-
LHR
35h 00m
1 stop
China Southern Logo
22:10 - 14:10
LHR
-
KIX
32h 00m
1 stop
£487China Southern
Tue, 2 Jun - Tue, 9 Jun
Shenzhen Airlines Logo
14:30 - 19:10
KIX
-
LHR
61h 40m
2 stops
Shenzhen Airlines Logo
21:10 - 13:10
LHR
-
KIX
31h 00m
2 stops
£488Shenzhen Airlines
Wed, 4 Mar - Wed, 11 Mar
China Southern Logo
14:40 - 19:00
KIX
-
LHR
36h 20m
1 stop
China Southern Logo
22:10 - 13:10
LHR
-
KIX
31h 00m
1 stop
£490China Southern
Wed, 20 May - Tue, 26 May
Vietnam Airlines Logo
09:30 - 16:55
NRT
-
LHR
39h 25m
1 stop
Vietnam Airlines Logo
18:55 - 07:35
LHR
-
NRT
28h 40m
1 stop
£646Vietnam Airlines
Wed, 13 May - Wed, 27 May
China Eastern Logo
20:15 - 14:00
HND
-
LGW
26h 45m
1 stop
China Eastern Logo
10:30 - 18:30
LGW
-
HND
23h 00m
1 stop
£652China Eastern
Thu, 5 Mar - Mon, 9 Mar
China Eastern Logo
20:15 - 06:30
HND
-
LGW
19h 15m
1 stop
China Eastern Logo
10:30 - 18:30
LGW
-
HND
23h 00m
1 stop
£653China Eastern
Wed, 4 Mar - Tue, 10 Mar
Air China Logo
14:00 - 06:45
HND
-
LGW
24h 45m
1 stop
Air China Logo
12:35 - 14:30
LGW
-
HND
17h 55m
1 stop
£654Air China
Sun, 17 May - Wed, 3 Jun
Air China Logo
14:00 - 20:25
HND
-
LHR
38h 25m
1 stop
Air China Logo
22:40 - 21:30
LHR
-
HND
14h 50m
1 stop
£657Air China
Thu, 2 Apr - Wed, 15 Apr
KLM Logo
12:15 - 07:15
NRT
-
LCY
27h 00m
1 stop
KLM Logo
07:45 - 10:25
LCY
-
NRT
18h 40m
1 stop
£975KLM
Fri, 17 Jul - Tue, 18 Aug
KLM Logo
12:15 - 07:55
NRT
-
LCY
27h 40m
1 stop
KLM Logo
19:00 - 10:25
LCY
-
NRT
31h 25m
1 stop
£986KLM
Fri, 15 May - Mon, 18 May

Asiana Airlines flights from Japan to United Kingdom

Our best Asiana Airlines deals on Japan to United Kingdom flight tickets
Asiana Airlines
15 Feb
HND20:05Tokyo Haneda
31h 00m
1 stop
LHR18:05London Heathrow
2 Mar
LHR20:10London Heathrow
18h 15m
1 stop
HND23:25Tokyo Haneda
£776
Asiana Airlines
16 Feb
HND01:30Tokyo Haneda
25h 35m
1 stop
LHR18:05London Heathrow
24 Feb
LHR20:10London Heathrow
18h 15m
1 stop
HND23:25Tokyo Haneda
£875

China Southern flights from Japan to United Kingdom

Our best China Southern deals on Japan to United Kingdom flight tickets
China Southern
2 Jun
KIX16:00Osaka Kansai Intl
35h 00m
1 stop
LHR19:00London Heathrow
9 Jun
LHR22:10London Heathrow
32h 00m
1 stop
KIX14:10Osaka Kansai Intl
£487
China Southern
20 May
KIX14:40Osaka Kansai Intl
36h 20m
1 stop
LHR19:00London Heathrow
26 May
LHR22:10London Heathrow
31h 00m
1 stop
KIX13:10Osaka Kansai Intl
£490
China Southern
12 Mar
KIX16:00Osaka Kansai Intl
35h 35m
1 stop
LHR18:35London Heathrow
17 Apr
LHR22:10London Heathrow
31h 00m
1 stop
KIX13:10Osaka Kansai Intl
£491

momondo Fare Finder

 
Customise your flight search to find flights from Japan to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Japan to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 2/6

16:00-19:00

1 stop35h 00m

London Heathrow

Tue 9/6

22:10-14:10

1 stop32h 00m

£487

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 4/3

14:30-19:10

2 stops61h 40m

London Heathrow

Wed 11/3

21:10-13:10

2 stops31h 00m

£488

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 20/5

14:40-19:00

1 stop36h 20m

London Heathrow

Tue 26/5

22:10-13:10

1 stop31h 00m

£490

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

Wed 13/5

09:30-16:55

1 stop39h 25m

London Heathrow

Wed 27/5

18:55-07:35

1 stop28h 40m

£646

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Thu 5/3

20:15-14:00

1 stop26h 45m

London Gatwick

Mon 9/3

10:30-18:30

1 stop23h 00m

£652

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Wed 4/3

20:15-06:30

1 stop19h 15m

London Gatwick

Tue 10/3

10:30-18:30

1 stop23h 00m

£653

TokyoLondon

HND - LGW

HNDLGW

Tokyo Haneda

Sun 17/5

14:00-06:45

1 stop24h 45m

London Gatwick

Wed 3/6

12:35-14:30

1 stop17h 55m

£654

TokyoLondon

HND - LHR

HNDLHR

Tokyo Haneda

Thu 2/4

14:00-20:25

1 stop38h 25m

London Heathrow

Wed 15/4

22:40-21:30

1 stop14h 50m

£657

TokyoLondon

NRT - LCY

NRTLCY

Tokyo Narita

Fri 17/7

12:15-07:15

1 stop27h 00m

London City

Tue 18/8

07:45-10:25

1 stop18h 40m

£975

TokyoLondon

NRT - LCY

NRTLCY

Tokyo Narita

Fri 15/5

12:15-07:55

1 stop27h 40m

London City

Mon 18/5

19:00-10:25

1 stop31h 25m

£986

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Japan to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from Japan is in June. Flight prices, which tend to average around £642, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of June, then departing from Japan during the month November is also very affordable. Most momondo users find prices during this month for around £663.

What is the cheapest Japan to United Kingdom flight route?

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

What cabin class options are available on Japan to United Kingdom flights?

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

You could potentially save up to 23% on your flight if you consider stops on a Japan to United Kingdom flight.

Cheap Japan to United Kingdom flight deals and tips

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

Best price found

£1,063

Fastest flight time

14h 05m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Japan in the past 72 hours is £1,063. The best return flight deal from Japan to United Kingdom found on momondo in the last 72 hours is £982.
The fastest flight from Japan to United Kingdom takes 14h 05m
Direct flights go from Japan to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Japan there are direct flights to London Heathrow (LHR).
Search flight deals

  • When did momondo last update prices for flights from Japan to United Kingdom?

    Prices for flights from Japan to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Japan to United Kingdom?

  • How old do you have to be to fly from Japan to United Kingdom?

    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 United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Japan to United Kingdom?

Best airlines flying from Japan to United Kingdom

Compare and see reviews for airlines that fly from Japan to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £582Free CancellationRating
7.2
192 reviews
Search China Eastern flights
Air ChinaPriceFrom £758Free CancellationRating
7.2
138 reviews
Search Air China flights
British AirwaysPriceFrom £766Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
Japan AirlinesPriceFrom £851Free CancellationRating
8.3
1,700 reviews
Search Japan Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Japan to United Kingdom. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to United Kingdom from Japan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Japan to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Japan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to United Kingdom from Japan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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