£290 Find Cheap Flights from London Heathrow Airport to Japan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Japan departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy

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Cheap Flights from Heathrow to Japan

Cheapest return prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop£504
Osaka
Osaka1 stop£500
Fukuoka
Fukuoka1 stop£493
Okinawa
Okinawa1 stop£486
Hiroshima
Hiroshima2 stops£472
Okayama
Okayama2 stops£731
Komatsu
Komatsu2 stops£978
Matsuyama
Matsuyama2 stops£1,024
Miyazaki
Miyazaki1 stop£1,130
Tokyo
Tokyo1 stop£504
Osaka
Osaka1 stop£500
Fukuoka
Fukuoka1 stop£493
Okinawa
Okinawa1 stop£486
Hiroshima
Hiroshima2 stops£472
Okayama
Okayama2 stops£731
Komatsu
Komatsu2 stops£978
Matsuyama
Matsuyama2 stops£1,024
Miyazaki
Miyazaki1 stop£1,130

Book Cheap Heathrow to Japan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Japan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Japan

Mon, 27 Oct - Tue, 4 Nov
 Logo
20:25 - 09:30LHR-HIJ
28h 05m2 stops
 Logo
16:30 - 17:50HIJ-LHR
34h 20m2 stops
Mon, 27 Oct - Wed, 5 Nov
China Eastern Logo
21:00 - 12:40LHR-HIJ
30h 40m1 stop
China Eastern Logo
13:40 - 17:30HIJ-LHR
36h 50m1 stop
£482China Eastern
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Mon, 17 Nov - Sun, 23 Nov
China Eastern Logo
21:00 - 13:30LHR-OKA
31h 30m1 stop
China Eastern Logo
14:30 - 17:30OKA-LHR
36h 00m1 stop
£486China Eastern
Find Deal
Tue, 14 Oct - Sun, 26 Oct
Air China Logo
22:40 - 12:40LHR-KIX
30h 00m1 stop
Air China Logo
13:50 - 17:50KIX-LHR
37h 00m1 stop
£501Air China
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Sat, 25 Oct - Thu, 6 Nov
Air China Logo
22:40 - 19:00LHR-NRT
36h 20m1 stop
Air China Logo
15:15 - 15:55NRT-LHR
33h 40m1 stop
£507Air China
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Tue, 4 Nov - Fri, 14 Nov
Cathay Pacific Logo
20:15 - 14:50LHR-CTS
33h 35m1 stop
Cathay Pacific Logo
11:40 - 15:00CTS-LHR
36h 20m2 stops
£824Cathay Pacific
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Tue, 6 Jan - Thu, 29 Jan
Japan Airlines Logo
08:35 - 11:45LHR-ITM
18h 10m1 stop
Japan Airlines Logo
07:05 - 15:15ITM-LHR
17h 10m1 stop
£865Japan Airlines
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Tue, 24 Feb - Thu, 5 Mar
British Airways Logo
08:35 - 10:45LHR-ITM
17h 10m1 stop
British Airways Logo
07:05 - 15:35ITM-LHR
17h 30m1 stop
£894British Airways
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Tue, 3 Mar - Tue, 17 Mar
Japan Airlines Logo
08:35 - 11:45LHR-ITM
18h 10m1 stop
Japan Airlines Logo
07:05 - 15:35ITM-LHR
17h 30m1 stop
£921Japan Airlines
Find Deal
Thu, 26 Feb - Mon, 2 Mar
Cathay Pacific Logo
17:50 - 13:45LHR-HIJ
34h 55m1 stop
Cathay Pacific Logo
14:40 - 15:00HIJ-LHR
33h 20m1 stop
£936Cathay Pacific
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Booking Insights

KAYAK's insights & trends for Heathrow to Japan flights

Get data-powered insights and trends into flights from Heathrow to Japan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London Heathrow Airport to Japan flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Japan from London Heathrow Airport found in the last 72 hours was to Tokyo, at £744 return. The most popular route is from London Heathrow Airport (LHR) to Tokyo Haneda Airport (HND), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £744.

What is the cheapest month to fly from London Heathrow Airport to Japan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Japan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Japan is November, when tickets cost £706 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of return tickets is £1,033 and £1,028 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Japan?

The average price of all round-trip flights from London Heathrow Airport to Japan clicked on KAYAK for each day over the last 12 months.

For London Heathrow Airport to Japan, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Japan back to London Heathrow Airport, the best deals are generally found on Wednesday, with Saturday being the most expensive.

How far in advance should I book a flight from London Heathrow Airport to Japan?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Japan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London Heathrow Airport to Japan, you should book around 2 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Japan

Low seasonJanuary
Cheapest flight£290
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from London Heathrow Airport to Tokyo Narita Airport

FAQs - booking Japan flights

  • What flight routes are operating out of London Gatwick Airport?

    If you're planning to fly out of Gatwick Airport, Turkish Airlines offers flights to Haneda with a reasonable travel time and a single stopover in Istanbul en route. Emirates operates a couple of flights heading from Gatwick to Kansai with a stopover at Dubai International Airport (DXB).

  • Are there direct flights from London to Japan?

    You'll be glad to know there are a couple of direct flights heading to Japan from London Heathrow. The only direct flights from London head to Haneda Airport and are typically more expensive than flights with a single stopover. Japan Airlines, British Airways, and ANA are three of the airlines that offer direct flights.

  • Do I need a visa to travel from London to Japan?

    As a UK national travelling with a full British passport, you'll be able to enter the country for up to 90 days without needing to apply for a visa. You may only enter for tourist purposes in this case. If you wish to do business or stay longer than 90 days, you will need to contact the local embassy and find out about the required visa. Bear in mind, if you're travelling without a visa, you may be asked to provide proof of onward travel.

  • What facilities and services does Narita Airport offer those with mobility issues?

    Narita Airport is committed to providing the best service possible to all passengers. If you have mobility issues, you'll have access to services like special information counters, multi-purpose restrooms, wheelchair rental, electric walkers, electric carts, a help strap, as well as barrier-free facilities. Consider contacting the airport and airline beforehand to ensure you receive the assistance you need.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Japan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the morning, when retur flights cost £1,385 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Japan is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,630.

Top tips for finding a cheap flight from London Heathrow Airport to Japan

  • If you're planning flights from London to Japan, you'll typically have the choice of three airports in London to depart from for this route. London Heathrow Airport (LHR) offers more frequent options and is a much larger and more established airport, which often leads to longer wait times. London City (LCY) operates some of the quickest flights with a single stopover in Amsterdam and is also the closest airport to the city centre. If you're flying to Haneda, London Gatwick (LGW) or London City are the best options.
  • The three most well-known and major airports in Japan are Narita International Airport (NRT), Haneda Airport (HND) and Kansai International Airport (KIX). The first two are based in Tokyo and the best choices if you're heading to the city or visiting eastern Japan, while Kansai is based in Osaka and serves Kyoto and western Japan.
  • If you're flying to Tokyo, you'll find that the most frequent flights head to Narita International while only a couple of flights head to Haneda. Flights to Haneda are typically more expensive and the airport is also much busier than Narita, which could mean longer wait times.
  • Kansai Airport is very accommodating when travelling with children. The airport offers a wide range of services and facilities, including a kid's play area at the International Gate Area Centre, baby rooms with baby-changing facilities, loaner strollers, baby chairs and children's seats.
  • If you're flying from London to Haneda, the most common airlines operating this route are Japan Airlines and Turkish Airlines, making them a safe bet if you're on a tight schedule.

Reviews of the top 5 airlines flying from Heathrow to Japan

 
Need help choosing which airline to fly with from Heathrow to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1559 reviews
8.4Boarding
8.2Comfort
8.7Crew
7.7Food
7.8Entertainment
Airline reviews

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

10.0 ExcellentMIKE, Jul 2025LAX - NRT
Read more Japan Airlines reviews

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

We asked for Hindu vegetarian meal in advance and the quality of the food was horrendous. Never flying JAL again!

Japan airline is excellent service .I recommend to Kayak and Japan airline to Frend.

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

Very accommodating and kind airline crews. The plane is also big which makes the passengers more comfortable and relax

I actually didn’t make it onto the flight. I spent quite a few hours trying to rebook the flight just to get screwed out of $5000. Fun!

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Had an incident with a stewardess who insisted that I take a seat. I informed her that I came to use the restroom and to have some water. After using the restroom, I wanted to stretch my legs out a little cuz my knees were aching from sitting. I understood her concern for my concern and the potential turbulence (she said she knows this route and the turbulence and safety is not to be taken lightly) but I felt that her mood, tone, demeanor, and a lack of compassion for the pain in my knees were not the proper way to address a customer or anyone for that matter. This left a bitter taste in my mouth. It was her lack of professionalism that surprised me.

we have requested for hindu veg. meal during booking. but served meal was of very poor qualty and taste. they can get such meal from 5 star Indian restaurant at Vancouver/ tokyo/ Bangalore.pure hindu veg meal and no AVML

It was good but need mor amenities for toiletries and entertainment

There was a flight attendant named Angela who took care of me because I injured my foot badly right before the flight. Because of the service she provided I will always fly Cathay.

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

If I had blood clots, that window seat would've killed me for certain.

They ran out of food and were offering random food to passengers.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

Worst experience I have ever had with any airline in over 25 years.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

The flight was fine but no food available apart from snacks like Pringles and olives which was a problem for me as I hadn’t eaten anything that day. But the worst problem was BA left 24 suitcases in Heathrow as the flight was too full but didn’t tell anyone. So we waited for ages at Toulouse airport with no information and finally found out from the one member of staff in the baggage collection area who explained what had happened and apologised for no announcement being made but said that was their policy. Then BA contacted me today to say they have found my luggage and can deliver it to me on Tuesday - half way through my holiday!!!! So a friend has had to make a four hour round trip in his car to go and collect the luggage from the airport so we can get it today. A TOTAL SHAMBLES AND DISREGARD BY BA FOR THEIR PASSENGERS’ BEST INTERESTS.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

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