$666+ Cheap flights to Guam
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Guam in 2025
Find the latest flights to Guam in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.
Find flight deals to Guam
Cheapest flights to GuamExplore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Explore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Find flights to Guam within your budget
Locate flights to Guam that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.
Fly from
Route
Depart
Return
Price
SydneyTamuning
SYD - GUM
SYDGUM
Sydney Kingsford Smith
Thu 5/6
11:15-04:30
1 stop17h 15m
Tamuning Guam Intl
Mon 9/6
05:55-09:45
1 stop27h 50m
SydneyTamuning
SYD - GUM
SYDGUM
Sydney Kingsford Smith
Wed 4/6
10:15-04:30
1 stop18h 15m
Tamuning Guam Intl
Tue 10/6
05:55-08:00
1 stop26h 05m
SydneyTamuning
SYD - GUM
SYDGUM
Sydney Kingsford Smith
Fri 14/2
09:10-14:35
1 stop30h 25m
Tamuning Guam Intl
Thu 20/2
02:35-06:55
2 stops27h 20m
SydneyTamuning
SYD - GUM
SYDGUM
Sydney Kingsford Smith
Tue 22/4
11:40-14:30
1 stop26h 50m
SydneyTamuning
SYD - GUM
SYDGUM
Sydney Kingsford Smith
Tue 22/4
12:50-04:30
2 stops39h 40m
Best time to book a flight to Guam
Have a flexible travel schedule? Discover the best time to fly to Guam with our price prediction graph.
Travel insights for flights to Guam
Get recent, data-driven insights about flights to Guam including ideal travel times, pricing trends, and more.
How long is the flight to Guam?
On average, a flight from Sydney to Guam takes 17 hours 15 minutes. Flights to Guam from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Guam?
The most popular airlines flying from Sydney to Guam are ANA and Philippine Airlines.
What are the cheapest airlines that fly to Guam?
The cheapest airlines flying from Sydney to Guam are Philippine Airlines and ANA.
Rainfall in Guam by month
Plan your trip to Guam by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Guam ranges from 65.0 - 365.0 mm per month. August is typically the wettest month, when rainfall can reach 365.0 mm. March is typically the driest time to visit Guam when rainfall is around 65.0 mm.
Temperature in Guam by month
Plan your trip to Guam by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).
Reviews of airlines servicing Guam
Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated 17 January 2025.
Entertainment
Comfort
Overall
Boarding
Crew
Food
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Comfort
Overall
Boarding
Crew
Food
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Comfort
Overall
Boarding
Crew
Food
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
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