How long is the flight from London to Japan?

China Eastern, Shenzhen Airlines, and KLM can get you from London to Japan in just under 18h 05m. Your travel time can differ by up to 22h 25m. London and Japan are separated by a distance of 5956 mi. Both multi-stop and direct flights can be found to your destination and back.

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

£345 is the cheapest one-way deal found within the past few days, from Shenzhen Airlines. You may also be able to find cheap deals on China Southern and China Eastern, with prices starting from £348 and £356, respectively.

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from London to Japan?

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

What are the most popular airlines that fly from London to Japan?

Air China, Cathay Pacific and Japan Airlines are the most popular airlines when flying from London to Japan.

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

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

How can I find direct flights from London to Japan?

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

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

Yes. Cheapflights offers flight deals from London to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£264+ Flights from London to Japan

Cheap flight deals from London to Japan

Round-trip from	£495
One-way from	£264
Popular in	August
Cheapest in	November
Average price	£735
Good round-trip deal	£884 or less
Good one-way deal	£857 or less

China Eastern
22/10-4/11
2 total stops
51h 45m total
London to Japan

Search Deals

22/1
2 total stops
56h 45m total
London to Japan

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£127 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 September 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Japan.

Search Deals

Price to beat on a one-way flight from London (LON) to Japan.

Search Deals

Find flight deals from London to Japan

Cheapest flights from London to Japan
Explore the most affordable flight options available from London to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 22/921:20LHR - KIX

2 stops31h 30mChina Eastern

Fri 12/1215:55KIX - LHR

2 stops34h 35mChina Eastern

Deal found 16/9£495

Wed 22/1011:35LGW - KIX

1 stop25h 25mChina Eastern

Tue 4/1113:10KIX - LGW

1 stop26h 20mChina Eastern

Deal found 15/9£495

Sun 21/919:00LGW - KIX

1 stop34h 20mChina Eastern

Sun 28/909:30KIX - LGW

1 stop37h 40mChina Eastern

Deal found 16/9£496

Thu 2/1018:00LGW - KIX

2 stops34h 50mChina Eastern

Mon 13/1019:00KIX - LGW

1 stop19h 30mChina Eastern

Deal found 15/9£496

Sat 8/1121:00LHR - KIX

1 stop15h 00mChina Eastern

Wed 26/1109:20KIX - LHR

1 stop17h 10mChina Eastern

Deal found 16/9£497

Sun 21/919:00LGW - KIX

2 stops33h 50mChina Eastern

Thu 2/1012:00KIX - LGW

1 stop35h 10mChina Eastern

Deal found 15/9£497

Mon 27/1021:00LHR - KIX

1 stop33h 20mChina Eastern

Tue 4/1114:20KIX - LHR

1 stop36h 10mChina Eastern

Deal found 15/9£498

Sun 21/921:20LHR - KIX

2 stops31h 30mChina Eastern

Mon 13/1013:10KIX - LHR

1 stop37h 30mChina Eastern

Deal found 16/9£499

Sun 21/921:20LHR - KIX

2 stops31h 30mChina Eastern

Thu 2/1009:30KIX - LHR

1 stop17h 10mChina Eastern

Deal found 15/9£499

Thu 30/1021:00LHR - KIX

2 stops30h 50mChina Eastern

Thu 20/1109:20KIX - LHR

1 stop17h 10mChina Eastern

Deal found 15/9£500

Sun 2/1121:30LHR - KIX

1 stop31h 25mChina Southern

Mon 10/1115:25KIX - LHR

1 stop35h 30mChina Southern

Deal found 15/9£501

Mon 13/1011:15LGW - KIX

1 stop16h 45mAir China

Tue 28/1016:30KIX - LGW

1 stop23h 25mAir China

Deal found 16/9£501

Best flights from London to Japan
Discover carefully curated flight deals from London to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Fri 7/1110:30LGW - NRT

2 stops40h 30mChina Eastern

Sun 16/1110:55NRT - LGW

1 stop28h 35mChina Eastern

Deal found 16/9£504

Sat 1/1106:00STN - HND

2 stops24h 50mMultiple Airlines

Sat 15/1113:30HND - STN

2 stops30h 30mMultiple Airlines

Deal found 16/9£507

Fri 31/1021:10LHR - NRT

1 stop35h 50mShenzhen Airlines

Fri 28/1119:00NRT - LHR

1 stop33h 10mShenzhen Airlines

Deal found 16/9£581

Tue 17/208:40LHR - NRT

1 stop18h 05mKLM

Tue 10/313:35NRT - LHR

1 stop16h 15mKLM

Deal found 15/9£655

Fri 24/1012:35LGW - KIX

1 stop16h 05mAir China

Sun 9/1109:30KIX - LGW

1 stop30h 25mAir China

Deal found 15/9£659

Sun 22/221:50LHR - KIX

2 stops33h 55mTianjin Airlines

Thu 26/218:00KIX - LHR

2 stops34h 40mTianjin Airlines

Deal found 14/9£693

Tue 21/1019:50LHR - NRT

1 stop28h 10mVietnam Airlines

Wed 5/1109:30NRT - LHR

1 stop30h 45mVietnam Airlines

Deal found 16/9£716

Thu 11/1220:05LHR - NRT

1 stop29h 10mSWISS

Sat 20/1212:10NRT - LHR

1 stop18h 30mSWISS

Deal found 16/9£760

Sun 7/1220:55LHR - NRT

1 stop29h 45mEtihad Airways

Mon 22/1209:00NRT - LHR

2 stops36h 05mEtihad Airways

Deal found 15/9£782

Fri 6/317:50LHR - KIX

2 stops36h 05mCathay Pacific

Sun 15/309:25KIX - LHR

1 stop30h 35mCathay Pacific

Deal found 15/9£786

Thu 15/109:40LCY - HND

1 stop16h 05mLufthansa

Thu 22/122:45HND - LCY

1 stop19h 35mLufthansa

Deal found 16/9£790

Wed 10/1208:25LCY - HND

1 stop17h 55mITA Airways

Mon 12/113:20HND - LCY

1 stop30h 35mITA Airways

Deal found 16/9£792

Tue 25/1110:00LGW - NRT

2 stops24h 30mEthiopian Air

Fri 12/1220:30NRT - LGW

2 stops42h 10mEthiopian Air

Deal found 14/9£828

Mon 16/208:35LHR - HND

Nonstop13h 50mBritish Airways

Sun 1/309:35HND - LHR

Nonstop15h 00mBritish Airways

Deal found 15/9£837

Mon 2/317:05LGW - HND

1 stop17h 40mTurkish Airlines

Mon 16/322:05HND - LGW

1 stop27h 05mTurkish Airlines

Deal found 16/9£848

Wed 19/1118:50LHR - HND

1 stop19h 00mKorean Air

Wed 10/1202:00HND - LHR

1 stop23h 30mKorean Air

Deal found 16/9£867

Tue 17/214:05STN - HND

1 stop23h 25mEmirates

Mon 2/300:05HND - STN

1 stop21h 00mEmirates

Deal found 15/9£897

Fri 23/114:05LGW - HND

1 stop25h 55mQatar Airways

Thu 29/112:45HND - LGW

2 stops26h 10mQatar Airways

Deal found 15/9£914

Mon 2/310:30LGW - HND

1 stop20h 20mChina Eastern

Mon 16/320:15HND - LGW

1 stop19h 15mChina Eastern

Deal found 16/9£524

Fri 20/208:35LHR - HND

Nonstop13h 50mJapan Airlines

Thu 12/301:00HND - LHR

Nonstop14h 25mJapan Airlines

Deal found 15/9£1,069

Sat 1/1106:45LGW - HND

2 stops24h 05mMultiple Airlines

Sat 15/1114:30HND - LGW

2 stops35h 55mMultiple Airlines

Deal found 16/9£565

Fri 31/1021:10LHR - KIX

1 stop31h 55mShenzhen Airlines

Sat 29/1117:20KIX - LHR

1 stop34h 50mShenzhen Airlines

Deal found 16/9£584

Thu 30/1010:30LGW - KIX

1 stop15h 30mChina Eastern

Thu 6/1115:55KIX - LGW

2 stops31h 05mChina Eastern

Deal found 15/9£540

Fri 31/1010:30LGW - HND

1 stop20h 20mChina Eastern

Fri 14/1114:30HND - LGW

1 stop32h 30mChina Eastern

Deal found 16/9£541

Tue 14/1012:35LGW - KIX

1 stop23h 55mMultiple Airlines

Tue 21/1013:50KIX - LGW

2 stops24h 40mMultiple Airlines

Deal found 16/9£603

Thu 4/1210:00LCY - NRT

1 stop16h 45mKLM

Thu 18/1213:35NRT - LCY

1 stop26h 40mKLM

Deal found 14/9£673

Sat 18/1011:25LGW - KIX

1 stop16h 35mAir China

Thu 30/1009:30KIX - LGW

1 stop30h 25mAir China

Deal found 16/9£705

Fri 31/1007:30STN - HND

2 stops23h 20mMultiple Airlines

Fri 14/1114:30HND - STN

2 stops29h 05mMultiple Airlines

Deal found 16/9£606

Fri 30/110:00LCY - NRT

1 stop16h 45mKLM

Tue 17/213:35NRT - LCY

1 stop28h 15mKLM

Deal found 15/9£673

Sun 9/1121:10LHR - KIX

2 stops30h 50mShenzhen Airlines

Sun 30/1114:00KIX - LHR

2 stops38h 10mShenzhen Airlines

Deal found 15/9£687

Direct flights from London to Japan
Explore direct flight options from London to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Mon 1/1219:00LHR - HND

Nonstop13h 55mANA

Mon 15/1210:05HND - LHR

Nonstop14h 40mANA

Deal found 15/9£650

Fri 16/119:00LHR - HND

Nonstop13h 55mANA

Sun 1/210:05HND - LHR

Nonstop14h 40mANA

Deal found 15/9£663

Mon 1/1219:00LHR - HND

Nonstop13h 55mANA

Sun 14/1210:05HND - LHR

Nonstop14h 40mANA

Deal found 15/9£664

Tue 13/119:00LHR - HND

Nonstop13h 55mANA

Mon 26/110:05HND - LHR

Nonstop14h 40mANA

Deal found 15/9£666

Wed 7/119:00LHR - HND

Nonstop13h 55mANA

Wed 21/110:05HND - LHR

Nonstop14h 40mANA

Deal found 15/9£667

Sat 10/119:00LHR - HND

Nonstop13h 55mANA

Sat 24/110:05HND - LHR

Nonstop14h 40mANA

Deal found 15/9£668

Mon 1/1219:00LHR - HND

Nonstop13h 55mANA

Thu 11/1210:05HND - LHR

Nonstop14h 40mANA

Deal found 16/9£669

Sat 10/119:00LHR - HND

Nonstop13h 55mANA

Wed 21/110:05HND - LHR

Nonstop14h 40mANA

Deal found 16/9£669

Wed 18/219:00LHR - HND

Nonstop13h 55mANA

Wed 4/310:05HND - LHR

Nonstop14h 40mANA

Deal found 15/9£670

Mon 12/119:00LHR - HND

Nonstop13h 55mANA

Sun 25/110:05HND - LHR

Nonstop14h 40mANA

Deal found 16/9£671

Mon 12/119:00LHR - HND

Nonstop13h 55mANA

Fri 23/110:05HND - LHR

Nonstop14h 40mANA

Deal found 16/9£672

Last-minute flights from London to Japan
Discover last-minute flight deals from London to Japan. Data last updated 17 September 2025 and is based on user searches.

Mon 22/921:20LHR - KIX

2 stops31h 30mChina Eastern

Fri 12/1215:55KIX - LHR

2 stops34h 35mChina Eastern

Deal found 16/9£495

Mon 22/918:05LGW - KIX

1 stop18h 55mChina Eastern

Thu 2/1012:00KIX - LGW

1 stop35h 10mChina Eastern

Deal found 16/9£496

Mon 22/921:20LHR - KIX

1 stop15h 40mChina Eastern

Thu 2/1009:30KIX - LHR

1 stop17h 10mChina Eastern

Deal found 16/9£497

Mon 13/1022:40LHR - HND

1 stop14h 50mAir China

Mon 20/1019:20HND - LHR

1 stop30h 25mAir China

Deal found 15/9£504

Thu 16/1007:05STN - HND

2 stops30h 15mMultiple Airlines

Sat 25/1017:10HND - STN

3 stops26h 50mMultiple Airlines

Deal found 16/9£502

Sat 25/1022:40LHR - NRT

1 stop36h 20mAir China

Thu 6/1115:15NRT - LHR

1 stop33h 40mAir China

Deal found 16/9£505

Sun 26/1010:30LGW - HND

1 stop20h 20mChina Eastern

Fri 7/1114:30HND - LGW

1 stop32h 30mChina Eastern

Deal found 16/9£504

Sun 26/1010:30LGW - HND

1 stop20h 20mChina Eastern

Wed 5/1117:10HND - LGW

1 stop22h 20mChina Eastern

Deal found 16/9£504

Mon 27/1010:30LGW - NRT

2 stops40h 30mChina Eastern

Mon 10/1110:55NRT - LGW

1 stop28h 35mChina Eastern

Deal found 16/9£504

Fri 31/1011:05LGW - NRT

1 stop22h 05mAir China

Sat 15/1115:00NRT - LGW

1 stop24h 55mAir China

Deal found 16/9£502

Fri 31/1007:30STN - NRT

2 stops20h 20mMultiple Airlines

Fri 7/1110:55NRT - STN

2 stops32h 40mMultiple Airlines

Deal found 16/9£503

Fri 31/1011:40LGW - NRT

1 stop21h 30mAir China

Fri 14/1115:00NRT - LGW

1 stop24h 55mAir China

Deal found 15/9£504

One-way flights from London to Japan
Search for one-way flight options from London to Japan. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Thu 22/113:25LGW - NRT

2 stops56h 45mMultiple Airlines

Deal found 15/9£264

Mon 1/1211:55STN - NRT

3 stops57h 25mMultiple Airlines

Deal found 15/9£266

Wed 26/1110:30LGW - KIX

2 stops27h 15mMultiple Airlines

Deal found 14/9£268

Sun 16/1110:30LGW - KIX

2 stops39h 20mMultiple Airlines

Deal found 16/9£277

Tue 18/1110:30LGW - HND

2 stops29h 25mMultiple Airlines

Deal found 15/9£283

Sun 30/1110:30LGW - HND

2 stops29h 25mMultiple Airlines

Deal found 15/9£284

Mon 17/1110:30LGW - HND

2 stops29h 25mMultiple Airlines

Deal found 14/9£284

Sun 30/1110:30LGW - KIX

2 stops21h 20mMultiple Airlines

Deal found 15/9£284

Sun 16/1110:30LGW - NRT

2 stops38h 40mMultiple Airlines

Deal found 14/9£287

Sat 4/1022:40LHR - NRT

1 stop36h 10mAir China

Deal found 15/9£289

Sun 5/1022:40LHR - HND

1 stop14h 50mAir China

Deal found 15/9£291

Sun 5/1022:40LHR - NRT

1 stop31h 00mAir China

Deal found 15/9£292

Fly from

Fly to

Route

Depart

Return

Price

LondonTokyo

LGW - NRT

LGWNRT

London Gatwick

Fri 7/11

10:30-12:00

2 stops40h 30m

Tokyo Narita

Sun 16/11

10:55-06:30

1 stop28h 35m

£504

LondonTokyo

STN - HND

STNHND

London Stansted

Sat 1/11

06:00-15:50

2 stops24h 50m

Tokyo Haneda

Sat 15/11

13:30-11:00

2 stops30h 30m

£507

LondonTokyo

LGW - HND

LGWHND

London Gatwick

Mon 2/3

10:30-15:50

1 stop20h 20m

Tokyo Haneda

Mon 16/3

20:15-06:30

1 stop19h 15m

£524

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Thu 30/10

10:30-11:00

1 stop15h 30m

Osaka Kansai Intl

Thu 6/11

15:55-14:00

2 stops31h 05m

£540

LondonTokyo

LGW - HND

LGWHND

London Gatwick

Fri 31/10

10:30-15:50

1 stop20h 20m

Tokyo Haneda

Fri 14/11

14:30-14:00

1 stop32h 30m

£541

LondonTokyo

LGW - HND

LGWHND

London Gatwick

Sat 1/11

06:45-15:50

2 stops24h 05m

Tokyo Haneda

Sat 15/11

14:30-17:25

2 stops35h 55m

£565

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

Fri 31/10

21:10-18:00

1 stop35h 50m

Tokyo Narita

Fri 28/11

19:00-19:10

1 stop33h 10m

£581

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

Fri 31/10

21:10-14:05

1 stop31h 55m

Osaka Kansai Intl

Sat 29/11

17:20-19:10

1 stop34h 50m

£584

LondonOsaka

LGW - KIX

LGWKIX

London Gatwick

Tue 14/10

12:35-20:30

1 stop23h 55m

Osaka Kansai Intl

Tue 21/10

13:50-06:30

2 stops24h 40m

£603

LondonTokyo

STN - HND

STNHND

London Stansted

Fri 31/10

07:30-15:50

2 stops23h 20m

Tokyo Haneda

Fri 14/11

14:30-10:35

2 stops29h 05m

£606

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from London to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from London 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 London to Japan

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

Currently, November is the cheapest month in which you can book a flight from London to Japan (average of £550). Flying from London to Japan in July is currently the most expensive (average of £1,239). 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 LON to JP?

When flying from London to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Japan

Read reviews from past customers who have flown with Japan Airlines, China Southern, andAir China from London to Japan. 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.

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

Japan Airlines

8.3

Very Good

1,559 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

China Southern

7.5

Good

110 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

Air China

7.3

Good

101 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

China Eastern

7.2

Good

166 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

British Airways

6.7

Okay

7,363 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

Related info for your journey

How long is the flight from London to Japan?
China Eastern, Shenzhen Airlines, and KLM can get you from London to Japan in just under 18h 05m. Your travel time can differ by up to 22h 25m. London and Japan are separated by a distance of 5956 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from London to Japan one-way?
£345 is the cheapest one-way deal found within the past few days, from Shenzhen Airlines. You may also be able to find cheap deals on China Southern and China Eastern, with prices starting from £348 and £356, respectively.
What are the most popular routes from London to Japan?
Most travelers choose London Heathrow - Tokyo Haneda, London Heathrow - Tokyo Narita or London Gatwick - Tokyo Narita when deciding on the best route from London to Japan.
Can I find deals for flights from London to Japan that include hotel bookings?
Yes. In addition to deals on London to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Japan.
Can I find deals for business class flights from London to Japan?
Yes. Cheapflights offers flight deals from London to Japan 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 London to Japan?
Currently, November is the cheapest month in which you can book a flight from London to Japan (average of £550). Flying from London to Japan in July is currently the most expensive (average of £1,239). 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

Top 10 airlines flying from London to Japan

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£367	Average£544	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Shenzhen Airlines	Cheapest£413	Average£621	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Finnair	Cheapest£437	Average£997	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Scandinavian Airlines	Cheapest£536	Average£947	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Air India	Cheapest£559	Average£641	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest£642	Average£776	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SWISS	Cheapest£669	Average£1,005	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air France	Cheapest£688	Average£1,025	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£689	Average£967	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Iberia	Cheapest£708	Average£893	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Japan from London today with Cheapflights!

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

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 London to Japan.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Japan from London today and book when prices fit your budget.

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Cheap flights from London to Japan from £264

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Japan

Keep the following information in mind while searching for London to Japan flight deals. Data was last updated 17 September 2025.

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Find flight deals from London to Japan

Cheapest flights from London to JapanExplore the most affordable flight options available from London to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from London to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

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Best time to book a flight from London to Japan

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

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Everything you need to know about your flight from London to Japan

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

What is the cheapest time of day to fly from LON to JP?

Find hourly flight availability from London to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Reviews of airlines servicing Japan

Read reviews from past customers who have flown with Japan Airlines, China Southern, andAir China from London to Japan. 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.

Related info for your journey

Find useful and relevant information for your journey from London to Japan. 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 London to Japan?

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

What are the most popular routes from London to Japan?

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

How can I find direct flights from London to Japan?

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

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

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Alternative routes for London to Japan

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Top 10 airlines flying from London to Japan

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Cheapest flights from London to Japan
Explore the most affordable flight options available from London to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.