Cheap flights from London to Tokyo Prefecture from £370

In general, November is the cheapest month to fly from London to Tokyo Prefecture. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £622. If you don’t want to visit Tokyo Prefecture in November, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £670.

The cheapest day to depart on your flight to Tokyo Prefecture is on a Monday 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 to Tokyo Prefecture for around £1,293.

Our data shows that the cheapest London 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 £1,184. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £1,348 on average. Flights to Tokyo Prefecture from London at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Tokyo Prefecture from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Prefecture for around £875 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 for as low as £661 on momondo.

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

Japan Airlines, Air China and China Eastern are the top three most popular airlines that fly to Tokyo Prefecture from London according to our data. Japan Airlines is the first choice among our users, with 37% 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.

As of April 2026, 14 flights take off from London and land in Tokyo Prefecture each day. The most common flight departure time for this route is 19:00, with 38% of daily flights taking off in the evening.

98 flights are operational weekly from London to Tokyo Prefecture as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.