Cheap flights from London to Tokyo from C$ 736

If you aren’t able to travel to Tokyo during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 1,086.

Our data shows that Saturday is the least expensive day to fly to Tokyo. Tickets to fly out on this day can be as low as C$ 2,485. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 2,883. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo.

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 C$ 1,599 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from London for as low as C$ 1,337 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 February 2026, prices for London to Tokyo flights are approximately 13% more expensive when compared to flights at the same time last year.

Historically, on average around 12% 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 137 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon 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. Wednesday has historically seen more delays on average compared to the rest of the week.

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

Hong Kong (HKG) was the most common stop: 20% of momondo users choosing one-stop flights on this route connected there.

Flights via Shanghai (PVG) offer the lowest average round-trip price of C$ 905.

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 15h 20m.

Hong Kong (HKG) has the shortest average layover time for this route: 1h 03m.

As of February 2026, 12 flights take off from London and land in Tokyo each day. The most common flight departure time for this route is 6:00p.m., with 58% of daily flights taking off at noon.

As of February 2026, there are 86 flights per week flying from London to Tokyo. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.