|Brisbane - Tamuning||860 AUD|
|Sydney - Tamuning||1,067 AUD|
|Perth - Tamuning||1,266 AUD|
|Melbourne - Tamuning||1,275 AUD|
|Adelaide - Tamuning||1,446 AUD|
On average, the cheapest flights to Guam are found when departing on a Saturday. Try to avoid departing on a Tuesday, as this is usually the most expensive day.
On average you can find the best deals on plane tickets to Guam when looking for flights with morning departure times.