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Cheap flights from Japan to London from £222

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — LON
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Japan to London

Keep the following information in mind while searching for Japan to London flight deals. Data was last updated 11 July 2025.

Round-trip from

£473

One-way from

£222

Popular in

April

Cheapest in

June

Average price

£886

Good round-trip deal

£976 or less

Good one-way deal

£1,153 or less
China Eastern
  • China Eastern
  • 11/9-18/9
  • 3 total stops
  • 52h 40m total
  • Japan to London
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China Southern
  • China Southern
  • 16/10
  • 1 total stop
  • 34h 40m total
  • Japan to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£53 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 July 2025
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Price to beat on a round-trip flight from Japan to London (LON).
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Price to beat on a one-way flight from Japan to London (LON).
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Find flight deals from Japan to London

Cheapest flights from Japan to London
Explore the most affordable flight options available from Japan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Tue 11/1114:25KIX - LHR
1 stop36h 50mChina Southern
Tue 18/1121:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 11/7£419
Thu 11/914:30KIX - LHR
2 stops37h 00mMultiple Airlines
Thu 18/921:20LHR - KIX
1 stop15h 40mMultiple Airlines
Deal found 9/7£473
Mon 3/1118:00KIX - LHR
2 stops58h 10mShenzhen Airlines
Mon 17/1121:10LHR - KIX
2 stops30h 50mShenzhen Airlines
Deal found 11/7£478
Tue 11/1116:30KIX - LGW
1 stop23h 25mAir China
Tue 18/1111:40LGW - KIX
1 stop24h 05mAir China
Deal found 11/7£538
Sun 21/1210:55KIX - LGW
1 stop28h 35mChina Eastern
Mon 5/117:00LGW - KIX
1 stop19h 00mChina Eastern
Deal found 10/7£561
Fri 19/1209:00KIX - LHR
1 stop17h 50mAir China
Tue 6/121:35LHR - KIX
2 stops29h 35mAir China
Deal found 10/7£570
Mon 8/909:30KIX - STN
3 stops33h 20mMultiple Airlines
Mon 15/906:00STN - KIX
3 stops26h 00mMultiple Airlines
Deal found 9/7£587
Mon 8/913:50KIX - LGW
3 stops31h 00mMultiple Airlines
Mon 15/921:50LGW - KIX
3 stops34h 40mMultiple Airlines
Deal found 9/7£595
Mon 18/815:40HND - LHR
1 stop35h 20mChina Southern
Tue 2/921:00LHR - HND
1 stop33h 00mChina Southern
Deal found 10/7£598
Sun 3/814:35NRT - LHR
1 stop36h 25mChina Southern
Sun 31/821:00LHR - NRT
1 stop31h 10mChina Southern
Deal found 9/7£599
Wed 22/1013:00NRT - LGW
1 stop25h 40mChina Eastern
Wed 5/1117:00LGW - NRT
1 stop18h 55mChina Eastern
Deal found 11/7£602
Mon 8/909:30NRT - LHR
1 stop40h 20mMultiple Airlines
Fri 12/922:10LHR - NRT
1 stop31h 20mMultiple Airlines
Deal found 9/7£603

Cheapflights Fare Finder

Customise your flight search to find flights from Japan to London 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Japan to London that are best for you.

Fly from

Japan

Fly to

London

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 11/9

14:30-19:30

2 stops37h 00m

London Heathrow

Thu 18/9

21:20-21:00

1 stop15h 40m

£473

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 17/8

14:00-19:50

2 stops37h 50m

London Heathrow

Wed 27/8

22:05-17:00

2 stops34h 55m

£497

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Sun 21/12

10:55-06:30

1 stop28h 35m

London Gatwick

Mon 5/1

17:00-21:00

1 stop19h 00m

£561

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Fri 19/12

09:00-17:50

1 stop17h 50m

London Heathrow

Tue 6/1

21:35-12:10

2 stops29h 35m

£570

OsakaLondon

KIX - STN

KIXSTN

Osaka Kansai Intl

Mon 8/9

09:30-10:50

3 stops33h 20m

London Stansted

Mon 15/9

06:00-16:00

3 stops26h 00m

£587

OsakaLondon

KIX - LGW

KIXLGW

Osaka Kansai Intl

Mon 8/9

13:50-12:50

3 stops31h 00m

London Gatwick

Mon 15/9

21:50-16:30

3 stops34h 40m

£595

TokyoLondon

HND - LHR

HNDLHR

Tokyo Haneda

Mon 18/8

15:40-19:00

1 stop35h 20m

London Heathrow

Tue 2/9

21:00-14:00

1 stop33h 00m

£598

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

Sun 3/8

14:35-19:00

1 stop36h 25m

London Heathrow

Sun 31/8

21:00-12:10

1 stop31h 10m

£599

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

Mon 8/9

09:30-17:50

1 stop40h 20m

London Heathrow

Fri 12/9

22:10-13:30

1 stop31h 20m

£603

TokyoLondon

NRT - LHR

NRTLHR

Tokyo Narita

Fri 17/10

10:20-16:35

1 stop38h 15m

London Heathrow

Fri 21/11

21:25-17:30

1 stop35h 05m

£604

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 results
1
2
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6

Best time to book a flight from Japan to London

Have a flexible travel schedule? Discover the best time to fly to London from Japan with our price prediction graph.
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 Japan to London

What is the cheapest month to book a flight from Japan to London?

Currently, January is the cheapest month in which you can book a flight from Japan to London (average of £112). Flying from Japan to London in August is currently the most expensive (average of £164). 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 JP to LON?

Find hourly flight availability from Japan to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to London as you normally would.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with Hainan Airlines, Emirates, andSingapore Airlines from Japan to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Food

8.6

Crew

8.9

Entertainment

7.6

Boarding

8.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Food

8.6

Crew

8.9

Entertainment

7.6

Boarding

8.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,285 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Food

8.6

Crew

8.9

Entertainment

7.6

Boarding

8.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,324 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Food

8.6

Crew

8.9

Entertainment

7.6

Boarding

8.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,372 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Food

8.6

Crew

8.9

Entertainment

7.6

Boarding

8.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
103 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Overall

8.2

Food

8.6

Crew

8.9

Entertainment

7.6

Boarding

8.6

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Japan to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as £222 on China Southern. Other airlines that offer cheap prices include Shenzhen Airlines from £223 and Air China from £227 one-way.

  • What are the most popular routes from Japan to London?

    Most travelers choose Tokyo Haneda - London Heathrow, Tokyo Narita - London Heathrow or Tokyo Haneda - London Gatwick when deciding on the best route from Japan to London.

  • Can I find deals for flights from Japan to London that include hotel bookings?

    Yes. In addition to deals on Japan to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Japan to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to London.

  • Can I find deals for business class flights from Japan to London?

    Yes. Cheapflights offers flight deals from Japan to London 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 Japan to London?

    Currently, January is the cheapest month in which you can book a flight from Japan to London (average of £112). Flying from Japan to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Japan?

Book flights to Japan if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Japan to London

Discover the top 3 airlines that operate flights from Japan to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£473Average£689FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest£658Average£768FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
British AirwaysCheapest£816Average£1,055FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Japan to London?

When you search for this flight from Japan to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Japan to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Japan to London.

Can Cheapflights find flights from Japan to London with no change fees?

Yes, we can. To see specific flights from Japan to London 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 Japan to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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