Cheap flights from Tokyo Narita Airport to Kathmandu from C$ 336

The cheapest month to fly to Kathmandu from Tokyo Narita Airport is in June. Flight prices, which tend to average around C$ 989, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Kathmandu from Tokyo Narita Airport during December instead. Flights to Kathmandu in December, while not as cheap as those in June, still average around C$ 1,013.

Fly from Tokyo Narita to Kathmandu Tribhuvan for the best Tokyo Narita - Kathmandu Tribhuvan flight prices

You are more likely to see cheaper flights to Kathmandu from Tokyo Narita Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around C$ 1,075 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Tokyo Narita Airport for as low as C$ 825 on momondo.

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

You could potentially save up to 12% on your flight if you consider stops on a Tokyo Narita Airport to Kathmandu flight.

As of March 2026, prices for Tokyo Narita Airport to Kathmandu flights are approximately 12% cheaper when compared to flights at the same time last year.

Historically, on average around 86% of flights between Tokyo and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Nepal Airlines has had the least delays on this route over the last 12 months, with about 86% of their flights experiencing any sort of delay.