Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Japan to the United Kingdom from £234

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — LHR
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Japan to United Kingdom

Keep the following information in mind while searching for Japan to United Kingdom flight deals. Data was last updated 7 November 2025.

Round-trip from

£452

One-way from

£234

Popular in

April

Cheapest in

June

Average price

£728

Good round-trip deal

£920 or less

Good one-way deal

£1,156 or less
Hainan Airlines
  • Hainan Airlines
  • 2/12-7/12
  • 2 total stops
  • 66h 00m total
  • Japan to United Kingdom
Search Deals
6/12
  • 6/12
  • 1 total stop
  • 38h 15m total
  • Japan to United Kingdom
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Japan to United Kingdom.
Search Deals
Price to beat on a one-way flight from Japan to United Kingdom.
Search Deals

Find flight deals from Japan to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Japan to United Kingdom
Explore the most affordable flight options available from Japan to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Tue 2/1214:30KIX - LHR
1 stop34h 50mHainan Airlines
Sun 7/1221:15LHR - KIX
1 stop31h 10mHainan Airlines
Deal found 7/11£452
Fri 28/1114:00KIX - LHR
2 stops38h 10mShenzhen Airlines
Sun 7/1221:10LHR - KIX
2 stops34h 50mShenzhen Airlines
Deal found 5/11£460
Mon 1/1214:00KIX - LHR
2 stops62h 10mShenzhen Airlines
Mon 8/1221:10LHR - KIX
2 stops58h 50mShenzhen Airlines
Deal found 7/11£461
Thu 4/1216:55KIX - LHR
2 stops34h 40mChina Southern
Sun 7/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 5/11£464
Mon 1/1215:25KIX - LHR
1 stop36h 10mChina Southern
Sun 7/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 5/11£464
Tue 2/1216:55KIX - LHR
2 stops30h 05mChina Southern
Sun 7/1221:30LHR - KIX
1 stop31h 25mChina Southern
Deal found 7/11£467
Mon 10/1118:00KIX - LHR
2 stops58h 10mShenzhen Airlines
Fri 21/1121:10LHR - KIX
2 stops30h 00mShenzhen Airlines
Deal found 6/11£470
Thu 4/1215:55KIX - LHR
2 stops34h 35mChina Eastern
Sun 7/1221:00LHR - KIX
2 stops30h 50mChina Eastern
Deal found 5/11£486
Mon 1/1215:55KIX - LHR
2 stops34h 35mChina Eastern
Sun 7/1221:00LHR - KIX
2 stops30h 50mChina Eastern
Deal found 5/11£487
Mon 1/1213:10KIX - LHR
2 stops63h 00mMultiple Airlines
Sun 7/1221:15LHR - KIX
1 stop31h 10mMultiple Airlines
Deal found 5/11£493
Thu 4/1219:00NRT - LHR
1 stop33h 10mMultiple Airlines
Tue 23/1217:40LHR - NRT
1 stop16h 20mMultiple Airlines
Deal found 5/11£696
Thu 6/1116:55NRT - LGW
1 stop30h 05mChina Eastern
Mon 10/1110:30LGW - NRT
1 stop20h 25mChina Eastern
Deal found 5/11£696

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Japan to the United Kingdom that are best for you.

Fly from

Japan

Fly to

United Kingdom

Route

Depart

Return

Price

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/12

14:00-19:10

2 stops62h 10m

London Heathrow

Mon 8/12

21:10-17:00

2 stops58h 50m

£461

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 4/12

16:55-18:35

2 stops34h 40m

London Heathrow

Sun 7/12

21:30-13:55

1 stop31h 25m

£464

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/3

14:25-18:35

1 stop37h 10m

London Heathrow

Mon 9/3

22:00-15:00

1 stop32h 00m

£477

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Mon 1/12

15:55-17:30

2 stops34h 35m

London Heathrow

Sun 7/12

21:00-12:50

2 stops30h 50m

£487

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sun 21/12

14:00-19:10

2 stops38h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£496

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Wed 24/12

13:10-19:10

2 stops63h 00m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£499

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Sat 20/12

14:00-19:10

2 stops38h 10m

London Heathrow

Mon 5/1

21:10-13:00

2 stops30h 50m

£509

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 2/12

14:00-19:10

2 stops38h 10m

London Heathrow

Sun 7/12

21:10-17:00

2 stops34h 50m

£555

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Tue 16/12

14:30-16:20

1 stop34h 50m

London Heathrow

Fri 26/12

20:25-12:40

1 stop31h 15m

£596

OsakaLondon

KIX - LHR

KIXLHR

Osaka Kansai Intl

Thu 5/3

09:20-17:30

1 stop17h 10m

London Heathrow

Mon 9/3

15:45-21:00

2 stops20h 15m

£604

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Japan to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

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

Currently, February is the cheapest month in which you can book a flight from Japan to United Kingdom (average of £410). Flying from Japan to United Kingdom in September is currently the most expensive (average of £701). 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 GB?

Find hourly flight availability from Japan to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Japan to United Kingdom by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Japan to United Kingdom?

Use this chart to determine the cheapest time to fly return from Japan to United Kingdom. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Japan to United Kingdom flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 7 November 2025.
Get a feel of what it's like to fly with Japan Airlines, Cathay Pacific, andChina Eastern from Japan to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,604 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very Good
1,604 reviews
Japan Airlines
8.3
Very Good
1,604 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Cathay Pacific
7.6
Good
1,055 reviews
Japan Airlines
8.3
Very Good
1,604 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
China Eastern
7.2
Good
174 reviews
Japan Airlines
8.3
Very Good
1,604 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Air China
7.1
Good
122 reviews
Japan Airlines
8.3
Very Good
1,604 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
British Airways
6.7
Okay
7,500 reviews
Japan Airlines
8.3
Very Good
1,604 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Related info for your journey

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

  • How long is the flight from Japan to United Kingdom?

    There are many flights that can get you from Japan to United Kingdom in 34h 35m. Fly via Shenzhen Airlines, China Southern, or China Eastern to get the fastest option. Airlines will cover a distance of 5918 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £241. However, be on the lookout for offers from China Southern and Shenzhen Airlines, as they are both options that can get you from Japan to United Kingdom for a low price.

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

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

  • How can I find direct flights from Japan to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Japan to United Kingdom 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 United Kingdom?

    Currently, February is the cheapest month in which you can book a flight from Japan to United Kingdom (average of £410). Flying from Japan to United Kingdom in September is currently the most expensive (average of £701). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Japan to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Heathrow flights
Kuala Lumpur Intl to Heathrow flights
Singapore to Heathrow flights
Hong Kong to Heathrow flights
Suvarnabhumi to Gatwick flights
Taiwan Taoyuan Intl to Heathrow flights
Singapore to Gatwick flights
New Delhi to Heathrow flights
Incheon Intl to Heathrow flights
Haneda to Heathrow flights
Suvarnabhumi to Stansted flights
Mumbai to Heathrow flights
Kuala Lumpur Intl to Gatwick flights
Bangalore to Heathrow flights
Narita to Heathrow flights
Kuala Lumpur Intl to Stansted flights
Singapore to Stansted flights
Manila to Heathrow flights
Singapore to London City flights
Taiwan Taoyuan Intl to Gatwick flights
Lahore to Heathrow flights
New Delhi to Gatwick flights
Narita to Gatwick flights
New Delhi to Stansted flights
Hong Kong to Gatwick flights
Hongqiao Intl to Heathrow flights
Incheon Intl to Stansted flights
Incheon Intl to Gatwick flights
Haneda to Gatwick flights
Hong Kong to London City flights
Hong Kong to Stansted flights
Taiwan Taoyuan Intl to Stansted flights
Manila to Gatwick flights
Pu Dong to Heathrow flights
Manila to Stansted flights
Islamabad to Heathrow flights
Mumbai to Gatwick flights
Don Mueang Intl to Heathrow flights
New Delhi to London City flights
Lahore to Gatwick flights
Lahore to Stansted flights
Islamabad to Manchester flights
Chennai to Heathrow flights
Mumbai to Stansted flights

Top 5 airlines flying from Japan to United Kingdom

Discover the top 5 airlines that operate flights from Japan to United Kingdom. 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£491Average£689FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest£682Average£769FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
KLMCheapest£729Average£899FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£847Average£1,089FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest£884Average£1,344FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

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 United Kingdom?

Cheapflights makes it easy to find Japan to United Kingdom flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to United Kingdom from Japan by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Japan to United Kingdom with no change fees.

Can Cheapflights notify me if prices for flights from Japan to United Kingdom become cheaper?

Yes, Cheapflights offers price alerts on Japan to United Kingdom flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.