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Cheap flights from Sydney to Guam from $867

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — GUM
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Guam

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Guam
Explore the most affordable flight options available from Sydney to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Tue 1/913:00
SYD
-
GUM
2 stops38h 35m
Multiple Airlines
Fri 4/904:40
GUM
-
SYD
3 stops38h 40m
Multiple Airlines
Deal found 29/4$1,352
Wed 11/1112:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Tue 17/1106:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
Deal found 4/5$1,468
Sun 14/610:05
SYD
-
GUM
2 stops37h 40m
Multiple Airlines
Thu 18/600:50
GUM
-
SYD
2 stops35h 45m
Multiple Airlines
Deal found 4/5$1,477
Mon 1/614:10
SYD
-
GUM
2 stops33h 35m
Multiple Airlines
Sun 7/600:50
GUM
-
SYD
2 stops34h 55m
Multiple Airlines
Deal found 4/5$1,683
Tue 20/1011:15
SYD
-
GUM
1 stop18h 05m
Philippine Airlines
Thu 22/1006:00
GUM
-
SYD
1 stop26h 00m
Philippine Airlines
Deal found 29/4$1,857

Find flight deals from Sydney to Guam

Keep the following information in mind while searching for Sydney to Guam flight deals. Data was last updated 4 May 2026.

Round-trip from

$1,352

One-way from

$857
1/9-4/9
  • 1/9-4/9
  • 5 total stops
  • 77h 15m total
  • Sydney to Guam
Search Deals
9/9
  • 9/9
  • 3 total stops
  • 38h 35m total
  • Sydney to Guam
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Sydney to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 1/9

13:00-23:45

2 stops34h 45m

Tamuning Guam Intl

Fri 4/9

04:40-12:15

2 stops31h 35m

$1,472

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sun 14/6

10:05-23:45

2 stops37h 40m

Tamuning Guam Intl

Thu 18/6

00:50-12:35

2 stops35h 45m

$1,477
Fastest return journey

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 20/10

11:15-04:20

1 stop18h 05m

Tamuning Guam Intl

Thu 22/10

06:00-09:00

1 stop26h 00m

$1,864

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 1/6

10:15-04:20

1 stop18h 05m

Tamuning Guam Intl

Mon 8/6

06:00-09:45

1 stop27h 45m

$2,208

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 14/9

10:10-04:20

2 stops42h 10m

Tamuning Guam Intl

Sat 26/9

06:00-06:45

1 stop24h 45m

$6,150

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 20/10

11:20-18:05

2 stops31h 45m

Tamuning Guam Intl

Thu 22/10

19:35-08:00

2 stops59h 25m

$18,754
Cheapest one-way
Fastest single journey

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Wed 3/6

20:35-04:20

2 stops31h 45m

$867

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Sorted by cheapest first

Best time to book a flight from Sydney to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Guam
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Guam?

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Guam. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • Can I find deals for flights from Sydney to Guam that include hotel bookings?

    Yes. In addition to deals on Sydney to Guam flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Guam.

  • Can I find deals for business class flights from Sydney to Guam?

    Yes. Cheapflights offers flight deals from Sydney to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Guam?

When you search for this flight from Sydney to Guam, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Can Cheapflights find flights from Sydney to Guam with no change fees?

Need flexible booking options for your flight to Guam from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Sydney to Guam on Cheapflights with our Price Alert feature and get notified when better prices are available.

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