Cheap flights from Tokyo to Tamuning from £189

The cheapest month to fly to Tamuning from Tokyo is in September. Flight prices, which tend to average around £239, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Tamuning from Tokyo during June instead. Flights to Tamuning in June, while not as cheap as those in September, still average around £239.

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 £319 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 £204 on momondo.

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

Historically, on average around 7% 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 152 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 March 2026, there are 9 flights per day flying from Tokyo to Tamuning. The most common time of day flights depart is 10:00, with 48% of flights taking off at midday.

As of March 2026, there are 63 flights per week flying from Tokyo to Tamuning. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.