Can I get a flight from London Heathrow Airport to Tokyo Haneda Airport on Japan Airlines for under £1,246?

There are 8 flights available on Japan Airlines from London Heathrow Airport to Tokyo Haneda Airport for under £1,246. These prices can change based on many factors including date and time. To find LHR-HND flight prices for your dates, click here.

How far ahead should I book a flight from London Heathrow Airport to Tokyo Haneda Airport with Japan Airlines?

Booking with Japan Airlines 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Tokyo Haneda Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Tokyo Haneda Airport with Japan Airlines?

Currently, the most affordable month to book a Japan Airlines flight from London Heathrow Airport to Tokyo Haneda Airport in January, with an average price of £984. Conversely, traveling with Japan Airlines from London Heathrow Airport to Tokyo Haneda Airport in July will be the most expensive, with an average cost of £1,496. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Japan Airlines flight availability from London Heathrow Airport to Tokyo Haneda Airport

The most Japan Airlines flights from LHR to HND are scheduled on a Monday (4 on average). You will have fewer Japan Airlines flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

In terms of precipitation, rainfall in Tokyo Haneda Airport 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 Tokyo Haneda Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Tokyo Haneda Airport, 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).

£766+ Japan Airlines Flights from Heathrow to Haneda

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Cheapest Japan Airlines flights from Heathrow to Haneda
Explore the most affordable Japan Airlines flight options available from Heathrow to Haneda. Find the lowest fares with prices last updated on 22 August 2026.

Sat 12/909:10 -

Nonstop13h 35m

Sat 3/1009:45 -

Nonstop14h 10m

Deal found 21/8£1,025

Sat 12/909:10 -

Nonstop13h 35m

Wed 30/900:15 -

Nonstop14h 10m

Deal found 21/8£1,026

Sat 12/909:10 -

Nonstop13h 35m

Sun 4/1009:45 -

Nonstop14h 10m

Deal found 21/8£1,082

Can I get a flight from London Heathrow Airport to Tokyo Haneda Airport on Japan Airlines for under £1,246?
There are 8 flights available on Japan Airlines from London Heathrow Airport to Tokyo Haneda Airport for under £1,246. These prices can change based on many factors including date and time. To find LHR-HND flight prices for your dates, click here.

Japan Airlines flights from Heathrow to Haneda in 2026

One-way from	£766
Return from	£833
Popular in	July
Cheapest in	January
Average price (all airlines)	£1,175

Japan Airlines
2/9
Nonstop
13h 35m total
London to Tokyo

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Japan Airlines
22/12-16/1
Nonstop
28h 20m total
London to Tokyo

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Highest demand for flights from London Heathrow to Tokyo Haneda; 8% potential price increase.

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Best time to find cheap flights from London Heathrow to Tokyo Haneda; 2% potential price drop.

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Average price for all London Heathrow to Tokyo Haneda flights (one-way and round-trip).

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The best time to book a flight to Tokyo Haneda Airport with Japan Airlines is 51 days before departure. On average, fares are higher if you book 57 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Tokyo Haneda Airport?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and October.

Best time to book a flight from Heathrow to Haneda

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

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Japan Airlines flights from London Heathrow Airport to Tokyo Haneda Airport (LHR - HND)

Find Japan Airlines flight deals from Heathrow to Haneda

Cheapest Japan Airlines flights from Heathrow to HanedaExplore the most affordable Japan Airlines flight options available from Heathrow to Haneda. Find the lowest fares with prices last updated on 22 August 2026.

Explore the most affordable Japan Airlines flight options available from Heathrow to Haneda. Find the lowest fares with prices last updated on 22 August 2026.

Best Japan Airlines flights from Heathrow to HanedaDiscover carefully curated Japan Airlines flight deals from Heathrow to Haneda that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated Japan Airlines flight deals from Heathrow to Haneda that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Direct Japan Airlines flights from Heathrow to HanedaExplore direct Japan Airlines flight options from Heathrow to Haneda based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Explore direct Japan Airlines flight options from Heathrow to Haneda based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Last-minute Japan Airlines flights from Heathrow to HanedaDiscover last-minute Japan Airlines flight deals from Heathrow to Haneda. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute Japan Airlines flight deals from Heathrow to Haneda. Data last updated 22 August 2026 and is based on user searches.

One-way Japan Airlines flights to HanedaSearch for one-way Japan Airlines flight options to Haneda. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way Japan Airlines flight options to Haneda. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Can I get a flight from London Heathrow Airport to Tokyo Haneda Airport on Japan Airlines for under £1,246?

Japan Airlines flights from Heathrow to Haneda in 2026

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When is the best time to book a flight to Tokyo Haneda Airport with Japan Airlines?

The best time to book a flight to Tokyo Haneda Airport with Japan Airlines is 51 days before departure. On average, fares are higher if you book 57 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Tokyo Haneda Airport?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and October.

Weekly Japan Airlines flight availability from London Heathrow Airport to Tokyo Haneda Airport

The most Japan Airlines flights from LHR to HND are scheduled on a Monday (4 on average). You will have fewer Japan Airlines flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Haneda by month

In terms of precipitation, rainfall in Tokyo Haneda Airport 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 Tokyo Haneda Airport when rainfall is around 50.0 mm.

Temperature in Haneda by month

Best time to book a flight from Heathrow to Haneda

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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Haneda on another airline

Consider alternative airlines that service the Haneda area. Flight routes are based on user searches made on Cheapflights and were last updated on 22 August 2026.

Other Japan Airlines flights from Heathrow

Browse through other Japan Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 22 August 2026.

Complete your trip

Complete your trip to Haneda by adding a car hire and/or hotel booking to your travel itinerary.

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If Haneda is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 22 August 2026.

Popular flights with Japan Airlines

Browse through some of the most popular routes that Japan Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2026.

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Cheapest Japan Airlines flights from Heathrow to Haneda
Explore the most affordable Japan Airlines flight options available from Heathrow to Haneda. Find the lowest fares with prices last updated on 22 August 2026.

Best Japan Airlines flights from Heathrow to Haneda
Discover carefully curated Japan Airlines flight deals from Heathrow to Haneda that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Direct Japan Airlines flights from Heathrow to Haneda
Explore direct Japan Airlines flight options from Heathrow to Haneda based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 August 2026.

Last-minute Japan Airlines flights from Heathrow to Haneda
Discover last-minute Japan Airlines flight deals from Heathrow to Haneda. Data last updated 22 August 2026 and is based on user searches.

One-way Japan Airlines flights to Haneda
Search for one-way Japan Airlines flight options to Haneda. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.