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Cheap flights from London Heathrow Airport to Japan from £279

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FUK
6 jul. — 13 jul.1
1 adult

Cheap flight deals from Heathrow to Japan

Keep the following information in mind while searching for Heathrow to Japan flight deals. Data was last updated 1 julio 2025.

Round-trip from

£516

One-way from

£279

Popular in

August

Cheapest in

November

Average price

£963

Good round-trip deal

£988 or less

Good one-way deal

£901 or less
Hainan Airlines
  • Hainan Airlines
  • 21/8-2/9
  • 3 total stops
  • 68h 30m total
  • London to Japan
Search Deals
China Eastern
  • China Eastern
  • 6/9
  • 1 total stop
  • 15h 40m total
  • London to Japan
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£113 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
Search Deals
Price to beat on a round-trip flight from London Heathrow to Japan.
Search Deals
Price to beat on a one-way flight from London Heathrow to Japan.
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Find flight deals from Heathrow to Japan

Cheapest flights from Heathrow to Japan
Explore the most affordable flight options available from Heathrow to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 julio 2025.

jue. 21/821:20LHR - KIX
2 stops31h 30mMultiple Airlines
mar. 2/914:30KIX - LHR
1 stop37h 00mMultiple Airlines
Deal found 29/6£516
sáb. 8/1121:30LHR - KIX
1 stop31h 25mChina Southern
sáb. 22/1115:25KIX - LHR
1 stop35h 30mChina Southern
Deal found 29/6£522
sáb. 15/1121:00LHR - KIX
1 stop15h 00mChina Eastern
jue. 27/1109:30KIX - LHR
1 stop17h 00mChina Eastern
Deal found 29/6£524
dom. 14/921:20LHR - NGO
1 stop31h 15mChina Eastern
mié. 8/1013:35NGO - LHR
1 stop37h 05mChina Eastern
Deal found 1/7£529
mar. 14/1022:40LHR - KIX
1 stop13h 50mAir China
sáb. 18/1009:05KIX - LHR
1 stop19h 25mAir China
Deal found 30/6£530
sáb. 4/1022:05LHR - KIX
2 stops30h 55mShenzhen Airlines
jue. 16/1014:00KIX - LHR
2 stops38h 00mShenzhen Airlines
Deal found 1/7£554
mar. 23/922:10LHR - NRT
1 stop31h 20mChina Southern
mié. 15/1014:35NRT - LHR
1 stop36h 25mChina Southern
Deal found 29/6£554
sáb. 25/1021:00LHR - HND
1 stop33h 05mChina Southern
sáb. 8/1115:35HND - LHR
1 stop35h 20mChina Southern
Deal found 30/6£554
vie. 3/1020:25LHR - NGO
1 stop32h 35mAir China
sáb. 18/1014:15NGO - LHR
1 stop35h 30mAir China
Deal found 30/6£556
lun. 10/1121:00LHR - HND
1 stop36h 30mChina Eastern
dom. 16/1116:40HND - LHR
2 stops33h 50mChina Eastern
Deal found 29/6£557
sáb. 8/1121:10LHR - NRT
1 stop35h 50mShenzhen Airlines
sáb. 22/1119:00NRT - LHR
1 stop33h 10mShenzhen Airlines
Deal found 29/6£557
lun. 10/1117:40LHR - HND
2 stops22h 00mMultiple Airlines
mar. 18/1106:35HND - LHR
2 stops44h 15mMultiple Airlines
Deal found 29/6£560

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Japan 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 1 julio 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Japan that are best for you.

Fly from

Heathrow

Fly to

Japan

Route

Depart

Return

Price

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

jue. 21/8

21:20-12:50

2 stops31h 30m

Osaka Kansai Intl

mar. 2/9

14:30-19:30

1 stop37h 00m

£516

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

sáb. 8/11

21:30-13:55

1 stop31h 25m

Osaka Kansai Intl

sáb. 22/11

15:25-17:55

1 stop35h 30m

£522

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

sáb. 15/11

21:00-21:00

1 stop15h 00m

Osaka Kansai Intl

jue. 27/11

09:30-17:30

1 stop17h 00m

£524

LondonNagoya

LHR - NGO

LHRNGO

London Heathrow

dom. 14/9

21:20-12:35

1 stop31h 15m

Nagoya Chubu Centrair Intl

mié. 8/10

13:35-18:40

1 stop37h 05m

£529

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

mar. 14/10

22:40-20:30

1 stop13h 50m

Osaka Kansai Intl

sáb. 18/10

09:05-20:30

1 stop19h 25m

£530

LondonOsaka

LHR - KIX

LHRKIX

London Heathrow

sáb. 4/10

22:05-13:00

2 stops30h 55m

Osaka Kansai Intl

jue. 16/10

14:00-20:00

2 stops38h 00m

£554

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

mar. 23/9

22:10-13:30

1 stop31h 20m

Tokyo Narita

mié. 15/10

14:35-19:00

1 stop36h 25m

£554

LondonTokyo

LHR - HND

LHRHND

London Heathrow

sáb. 25/10

21:00-14:05

1 stop33h 05m

Tokyo Haneda

mar. 25/11

15:35-17:55

1 stop35h 20m

£554

LondonNagoya

LHR - NGO

LHRNGO

London Heathrow

vie. 3/10

20:25-13:00

1 stop32h 35m

Nagoya Chubu Centrair Intl

sáb. 18/10

14:15-17:45

1 stop35h 30m

£556

LondonTokyo

LHR - NRT

LHRNRT

London Heathrow

lun. 1/9

22:05-18:00

1 stop35h 55m

Tokyo Narita

dom. 7/9

19:00-19:50

1 stop32h 50m

£557

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 60 results
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Best time to book a flight from Heathrow to Japan

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

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Japan (average of £550). Flying from London Heathrow Airport 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 LHR to JP?

Find hourly flight availability from Heathrow 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 1 julio 2025.

When flying from London Heathrow Airport 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

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated 1 julio 2025.
See what other customers who have flown with EVA Air, ANA, andKorean Air from London Heathrow Airport to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,212 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,212 reviews
EVA Air
8.4
Very Good
1,212 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very Good
892 reviews
EVA Air
8.4
Very Good
1,212 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,101 reviews
EVA Air
8.4
Very Good
1,212 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very Good
1,504 reviews
EVA Air
8.4
Very Good
1,212 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very Good
747 reviews
EVA Air
8.4
Very Good
1,212 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Japan. 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 London Heathrow Airport to Japan one-way?

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as £279. Users have also found prices from £324 and £330 on China Southern and Air India, respectively.

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

    While some choose either London Heathrow - Tokyo Narita or London Heathrow - Osaka Kansai Intl, London Heathrow - Tokyo Haneda is the most popular route from London Heathrow Airport to Japan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Japan?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Japan (average of £550). Flying from London Heathrow Airport 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

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Alternative routes for Heathrow to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Heathrow to Japan

Discover the top 10 airlines that operate flights from Heathrow to Japan. 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 1 julio 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£400Average£556FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£410Average£588FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
FinnairCheapest£434Average£910FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£511Average£776FlexibilityNo cancel feeOn-time77%
Search Air France flights
Asiana AirlinesCheapest£535Average£841FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Scandinavian AirlinesCheapest£559Average£923FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air IndiaCheapest£600Average£642FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
KLMCheapest£622Average£895FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£638Average£863FlexibilityNo cancel feeOn-time81%
Search LOT flights
Etihad AirwaysCheapest£656Average£778FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Japan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Heathrow to Japan 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 Heathrow 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 Heathrow today and book when prices fit your budget.

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