$729+ Cheap flights to Guam

— GUM
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Guam in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Guam

Mon 19/1012:25 -
2 stops40h 10m
Tue 27/1005:40 -
2 stops27h 55m
Deal found 16/9$1,043
Thu 15/1012:15 -
1 stop17h 05m
Thu 22/1006:00 -
1 stop27h 45m
Deal found 17/9$1,285
Sat 17/1012:15 -
1 stop17h 05m
Thu 22/1006:00 -
1 stop27h 45m
Deal found 17/9$1,551
Fri 16/1012:15 -
1 stop17h 05m
Fri 23/1006:00 -
2 stops38h 40m
Deal found 18/9$1,638
Sun 20/911:15 -
1 stop17h 05m
Thu 22/1002:50 -
3 stops27h 05m
Deal found 18/9$1,724

Find flight deals to Guam

Return from

$1,043

One-way from

$729
19/10-27/10
  • 19/10-27/10
  • 4 total stops
  • 68h 05m total
  • Sydney to Tamuning
Search Deals
15/10-31/12
  • 15/10-31/12
  • 2 total stops
  • 38h 45m total
  • Sydney to Guam
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Thu 15/10

11:15-01:00

2 stops38h 45m

Tamuning Guam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$729

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Mon 30/11

12:15-01:00

1 stop37h 45m

Tamuning Guam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$731
Fastest return journey

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Wed 30/9

11:15-04:20

1 stop17h 05m

Tamuning Guam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$834

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Sat 17/10

14:00-04:20

3 stops39h 20m

Tamuning Guam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$837

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Mon 19/10

12:25-03:35

2 stops40h 10m

Tamuning Guam Intl

Tue 27/10

05:40-10:35

2 stops27h 55m

$1,043

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Thu 15/10

12:15-04:20

1 stop17h 05m

Tamuning Guam Intl

Thu 22/10

06:00-10:45

1 stop27h 45m

$1,299

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Sat 17/10

12:15-04:20

1 stop17h 05m

Tamuning Guam Intl

Thu 22/10

06:00-10:45

1 stop27h 45m

$1,551

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Fri 16/10

12:15-04:20

1 stop17h 05m

Tamuning Guam Intl

Fri 23/10

06:00-10:45

1 stop27h 45m

$1,672

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Mon 26/10

11:30-04:00

1 stop17h 30m

Tamuning Guam Intl

Fri 30/10

05:25-09:50

1 stop27h 25m

$2,172

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Sorted by cheapest first

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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Guam

How long is the flight to Guam?

On average, a flight from Sydney to Guam takes 17 hours 5 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.

Rainfall in Guam 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

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).

FAQs about flying to Guam

  • Can I find cheaper flights to Guam if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Guam on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Guam?

    Based on reviews from Cheapflights users, Philippine Airlines is rated the highest out of the airlines that fly to Guam.

  • Where does the fastest flight to Guam depart from?

    For those looking to save time traveling to Guam, Brisbane offers the quickest one-way flight (16 hours 25 minutes).

  • Does Tamuning Guam Intl have car hire?

    Yes. Those touching down at Tamuning Guam Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Tamuning Guam Intl?

    Yes. Tamuning Guam Intl has hotels nearby for those requiring accommodations. Mai'Ana Airport Plaza is the closest property to Tamuning Guam Intl (0.0 km away from Tamuning Guam Intl).

See more FAQs

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