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Cheap flights from Guam to Australia from $494

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
26 lip — 2 sie1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Guam to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Guam to Australia
Explore the most affordable flight options available from Guam to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 czerwca 2026.

śr. 26/804:40
GUM
-
SYD
2 stops31h 05m
Multiple Airlines
śr. 9/910:45
SYD
-
GUM
1 stop16h 50m
Multiple Airlines
Deal found 22/6$1,417
ndz. 28/600:50
GUM
-
SYD
2 stops34h 55m
Multiple Airlines
śr. 15/713:00
SYD
-
GUM
2 stops34h 45m
Multiple Airlines
Deal found 23/6$1,434
czw. 17/906:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
czw. 24/920:50
SYD
-
GUM
2 stops31h 30m
Multiple Airlines
Deal found 24/6$1,437
pon. 14/906:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
wt. 22/920:50
SYD
-
GUM
2 stops31h 30m
Multiple Airlines
Deal found 24/6$1,438
śr. 16/906:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
wt. 22/920:50
SYD
-
GUM
2 stops31h 30m
Multiple Airlines
Deal found 24/6$1,440
czw. 27/804:40
GUM
-
SYD
2 stops28h 20m
Multiple Airlines
pon. 31/820:30
SYD
-
GUM
2 stops31h 05m
Multiple Airlines
Deal found 21/6$1,447
ndz. 9/806:00
GUM
-
SYD
2 stops53h 45m
Multiple Airlines
ndz. 16/811:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 25/6$1,469
czw. 17/906:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
wt. 22/911:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 24/6$1,550
pt. 7/806:00
GUM
-
PER
1 stop27h 15m
Multiple Airlines
pt. 14/804:45
PER
-
GUM
2 stops42h 15m
Multiple Airlines
Deal found 22/6$1,564
czw. 17/906:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
pt. 25/911:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 24/6$1,569
pon. 14/906:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
pt. 25/911:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 24/6$1,570
pon. 10/804:40
GUM
-
BNE
2 stops29h 40m
Multiple Airlines
pon. 17/823:30
BNE
-
GUM
2 stops28h 05m
Multiple Airlines
Deal found 26/6$1,640

Find flight deals from Guam to Australia

Keep the following information in mind while searching for Guam to Australia flight deals. Data was last updated 26 czerwca 2026.

Round-trip from

$1,417

One-way from

$494
26/8-9/9
  • 26/8-9/9
  • 3 total stops
  • 47h 55m total
  • Guam to Australia
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 31h 30m total
  • Guam to Australia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Guam to Australia 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 26 czerwca 2026.
Use the filters below to find and compare flights from Guam to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

śr. 26/8

04:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

śr. 9/9

10:45-03:35

1 stop16h 50m

$1,417

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

śr. 19/8

00:50-09:00

2 stops32h 10m

Sydney Kingsford Smith

pon. 24/8

20:30-03:35

2 stops31h 05m

$1,473

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

pt. 7/8

06:00-07:15

1 stop27h 15m

Perth

pt. 14/8

18:25-01:00

3 stops52h 35m

$1,589

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

czw. 23/7

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

czw. 30/7

11:00-15:30

1 stop28h 30m

$1,729

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

ndz. 9/8

04:40-09:00

2 stops28h 20m

Sydney Kingsford Smith

ndz. 16/8

20:30-03:35

2 stops31h 05m

$1,776

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

czw. 27/8

06:00-19:20

2 stops37h 20m

Sydney Kingsford Smith

pon. 31/8

10:15-04:20

1 stop18h 05m

$1,779

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

czw. 3/9

06:00-06:30

1 stop24h 30m

Melbourne

ndz. 13/9

08:00-04:20

1 stop20h 20m

$2,035
Fastest return journey

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

czw. 17/12

06:00-07:55

2 stops24h 55m

Sydney Kingsford Smith

czw. 7/1

12:15-04:20

1 stop17h 05m

$2,081

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

wt. 8/12

06:00-20:50

2 stops37h 50m

Melbourne

wt. 29/12

08:00-04:20

1 stop21h 20m

$2,089

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

czw. 6/8

06:00-07:15

1 stop25h 15m

Brisbane

czw. 13/8

23:30-04:20

2 stops52h 50m

$2,103

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Guam to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Guam 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 Guam to Australia
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 Guam to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Guam to Australia?

    For as low as $2,035, Philippine Airlines can have you in Australia from Guam in 24h 30m. Guam and Australia are separated by a distance of 5684 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guam to Australia 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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How does Cheapflights help users find flights from Guam to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Guam to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Guam to Australia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Guam to Australia for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Australia from Guam shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Guam to Australia become cheaper?

Yes, Cheapflights offers price alerts on Guam to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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