Cheap flights from Tokyo to Tamuning from £195

The cheapest month to fly to Tamuning from Tokyo is in December. Flight prices, which tend to average around £112, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Tamuning from Tokyo during September instead. Flights to Tamuning in September, while not as cheap as those in December, still average around £116.

Fly from Tokyo Narita to Tamuning Guam Intl for the best Tokyo - Tamuning Guam Intl flight prices

You are more likely to see cheaper flights to Tamuning from Tokyo when booking weeks ahead of your departure date. In general, you can expect to find flights to Tamuning for around £320 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tamuning from Tokyo for as low as £201 on momondo.

Historically, on average around 8% of flights between Tokyo and Tamuning have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

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

Sunday 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 have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

As of May 2026, there are 7 flights per day flying from Tokyo to Tamuning. The most common time of day flights depart is 09:00, with 60% of flights taking off at midday.

As of May 2026, there are 51 flights per week flying from Tokyo to Tamuning. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.