Cheap flights from Japan to London from £227
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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
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 30 April 2025.
Find flight deals from Japan to London
Cheapest flights from Japan to LondonExplore 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 30 April 2025.
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 30 April 2025.
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 30 April 2025.
Use the filters below to find and compare flights from Japan to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OsakaLondon
KIX - LHR
KIXLHR
Osaka Kansai Intl
Wed 18/6
15:25-18:05
1 stop34h 40m
London Heathrow
Sun 22/6
22:10-13:10
1 stop31h 00m
NagoyaLondon
NGO - LHR
NGOLHR
Nagoya Chubu Centrair Intl
Mon 16/6
15:00-19:00
1 stop36h 00m
London Heathrow
Sun 22/6
22:10-13:45
1 stop31h 35m
NagoyaLondon
NGO - LGW
NGOLGW
Nagoya Chubu Centrair Intl
Mon 16/6
10:15-15:00
1 stop36h 45m
London Gatwick
Sun 22/6
11:35-16:00
1 stop20h 25m
OsakaLondon
KIX - LHR
KIXLHR
Osaka Kansai Intl
Thu 12/6
14:30-19:30
2 stops37h 00m
London Heathrow
Tue 17/6
22:10-13:10
1 stop31h 00m
NagoyaLondon
NGO - LHR
NGOLHR
Nagoya Chubu Centrair Intl
Tue 27/5
15:30-18:40
1 stop35h 10m
London Heathrow
Tue 3/6
21:20-12:35
1 stop31h 15m
NagoyaLondon
NGO - LGW
NGOLGW
Nagoya Chubu Centrair Intl
Mon 16/6
13:50-06:40
2 stops24h 50m
London Gatwick
Sun 22/6
11:35-17:00
2 stops21h 25m
TokyoLondon
NRT - LGW
NRTLGW
Tokyo Narita
Fri 13/6
15:15-06:35
1 stop23h 20m
London Gatwick
Fri 20/6
12:35-18:50
1 stop22h 15m
NagoyaLondon
NGO - LGW
NGOLGW
Nagoya Chubu Centrair Intl
Mon 16/6
14:15-06:35
1 stop24h 20m
London Gatwick
Sun 22/6
11:25-11:40
1 stop16h 15m
NagoyaLondon
NGO - LHR
NGOLHR
Nagoya Chubu Centrair Intl
Tue 27/5
12:40-17:45
2 stops37h 05m
London Heathrow
Tue 3/6
20:25-11:40
2 stops31h 15m
TokyoLondon
NRT - LGW
NRTLGW
Tokyo Narita
Wed 21/5
11:50-15:00
2 stops35h 10m
London Gatwick
Wed 28/5
11:35-16:15
2 stops20h 40m
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.
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 30 April 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.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
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 30 April 2025.
Read reviews from past customers who have flown EVA Air, China Airlines and ANA from Japan to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Dale,Apr 2025
SFO - TPE
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Dale,Apr 2025
SFO - TPE
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Dale,Apr 2025
SFO - TPE
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Dale,Apr 2025
SFO - TPE
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Dale,Apr 2025
SFO - TPE
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Dale,Apr 2025
SFO - TPE
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.
Travelling to a place near Japan?
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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.
Top 4 airlines flying from Japan to London
Discover the top 4 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 30 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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?
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