Cheap flights from Tokyo to Tamuning from $178

The month of December is, on average, the cheapest month to fly to Tamuning from Tokyo, with most prices found around $151. 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 $157.

The cheapest day to depart from Tokyo to Tamuning is on a Sunday. Travelers who choose to depart for Tamuning on a Sunday will often find tickets for as low as $397. The most expensive day to fly to Tamuning is Saturday, with ticket prices averaging around $527.

Our most recent data shows that the best time of day to fly to Tamuning is in the afternoon. Flights from Tokyo to Tamuning during this time can be as low as $436. Flights in the evening are often more expensive with an average ticket price of $476.

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 $436 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tamuning from Tokyo for as low as $272 on momondo.

You could potentially save up to 29% on your flight if you consider stops on a Tokyo to Tamuning flight.

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 in the evening have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

As of May 2026, 8 flights take off from Tokyo and land in Tamuning each day. The most common flight departure time for this route is 9:00AM, with 60% of daily flights taking off at noon.

As of May 2026, 58 flights take off from Tokyo and land in Tamuning each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.