Cheap flights from Tokyo to London from €396

In general, March is the cheapest month to fly from Tokyo to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €275. If you are unable to visit London during the month of March, then departing from Tokyo during the month January is also very affordable. Most momondo users find prices during this month for around €371.

You are more likely to see cheaper flights to London from Tokyo when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around €1,507 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Tokyo for as low as €1,028 on momondo.

There is only 1 cabin class available to choose from on Tokyo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of June 2026, prices for Tokyo to London flights are approximately 20% cheaper when compared to flights at the same time last year.

Historically, on average around 14% of flights between Tokyo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 115 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.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday 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 11% of their flights experiencing any sort of delay.

As of June 2026, there are 13 flights per day flying from Tokyo to London. The most common time of day flights depart is 09:00, with 58% of flights taking off at midday.

The number of flights available between Tokyo and London is 97 per week as of June 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.