Cheap flights from London Heathrow Airport to Tokyo Prefecture from £373

In general, November is the cheapest month to fly from London Heathrow Airport to Tokyo Prefecture. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £763. If you don’t want to visit Tokyo Prefecture in November, then you should wait until June to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £772.

The cheapest day to depart on your flight to Tokyo Prefecture is on a Wednesday when prices can be found for as low as £1,144. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Tokyo Prefecture for around £1,297.

Our data shows that the cheapest London Heathrow Airport to Tokyo Prefecture flights are usually those with departure times in the morning. Our users have found flights to Tokyo Prefecture in the morning for as low as £1,182. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £1,343 on average. Flights to Tokyo Prefecture from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from London Heathrow to Tokyo Haneda for the best London Heathrow - Tokyo Prefecture flight prices

You are more likely to see cheaper flights to Tokyo Prefecture from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Prefecture for around £890 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Prefecture from London Heathrow Airport for as low as £701 on momondo.

There are 4 cabin classes available to choose from on London Heathrow to Tokyo Prefecture flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

China Eastern, Etihad Airways, and Qatar Airways are the most popular carriers operating from London Heathrow to Tokyo Prefecture

Japan Airlines, Air China and British Airways are the top three most popular airlines that fly to Tokyo Prefecture from London Heathrow Airport according to our data. Japan Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Tokyo Prefecture. Keep in mind that there are 25 different airlines that fly to Tokyo Prefecture on a routine basis, so you have a few additional options to choose from.

13 flights are operational daily from London Heathrow Airport to Tokyo Prefecture as of April 2026. The most popular departure time for this route is 09:00, with 39% of flights per day taking off at midday.

96 flights are operational weekly from London Heathrow Airport to Tokyo Prefecture as of April 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.