Cheap flights from London to Tokyo from $666

If you are unable to visit Tokyo during the month of January, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $1,357.

According to our data, the cheapest time of day to fly to Tokyo is in the afternoon. momondo users have found flights departing from London to Tokyo in the afternoon for as low as $2,074. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Tokyo, so prices are often more expensive at around $3,331 per ticket.

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

You are more likely to see cheaper flights to Tokyo from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around $1,731 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from London for as low as $1,411 on momondo.

There are 2 cabin classes available to choose from on London to Tokyo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of October 2026, prices for London to Tokyo flights are approximately 1% more expensive when compared to flights at the same time last year.

Historically, on average around 11% of flights between London and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Japan Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

10 flights are operational daily from London to Tokyo as of October 2026. The most popular departure time for this route is 09:00, with 45% of flights per day taking off at midday.

As of October 2026, there are 76 flights per week flying from London to Tokyo. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.