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Cheap flights from Guam to Australia from $566

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Guam to Australia

Keep the following information in mind while searching for Guam to Australia flight deals. Data was last updated 6 January 2026.

Round-trip from

$1,264

One-way from

$566
19/2-25/2
  • 19/2-25/2
  • 3 total stops
  • 44h 45m total
  • Guam to Australia
Search Deals
18/3
  • 18/3
  • 2 total stops
  • 28h 30m total
  • Guam to Australia
Search Deals

Find 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 6 January 2026.

Sun 25/1006:00GUM - PER
2 stops48h 30mMultiple Airlines
Sat 31/1005:15PER - GUM
2 stops21h 05mMultiple Airlines
Deal found 6/1$1,234
Thu 19/205:45GUM - MEL
1 stop17h 20mMultiple Airlines
Wed 25/201:00MEL - GUM
2 stops27h 25mMultiple Airlines
Deal found 5/1$1,264
Sun 25/1006:00GUM - BNE
2 stops28h 30mMultiple Airlines
Fri 30/1000:40BNE - GUM
3 stops26h 45mMultiple Airlines
Deal found 6/1$1,461
Fri 19/606:00GUM - SYD
2 stops29h 45mMultiple Airlines
Thu 2/712:15SYD - GUM
1 stop16h 05mMultiple Airlines
Deal found 5/1$1,490
Fri 30/105:15GUM - SYD
2 stops40h 00mMultiple Airlines
Wed 4/212:15SYD - GUM
1 stop16h 45mMultiple Airlines
Deal found 5/1$1,594
Thu 18/606:00GUM - MEL
1 stop17h 05mMultiple Airlines
Tue 30/606:30MEL - GUM
2 stops20h 55mMultiple Airlines
Deal found 4/1$1,608
Sun 25/1006:00GUM - PER
1 stop27h 15mPhilippine Airlines
Sat 31/1008:30PER - GUM
1 stop17h 50mPhilippine Airlines
Deal found 6/1$1,618
Sat 13/606:00GUM - SYD
1 stop26h 00mPhilippine Airlines
Thu 18/610:15SYD - GUM
1 stop18h 05mPhilippine Airlines
Deal found 5/1$1,759
Sun 25/1006:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Sat 31/1011:10BNE - GUM
1 stop17h 10mPhilippine Airlines
Deal found 6/1$1,859
Thu 12/205:45GUM - SYD
1 stop27h 05mPhilippine Airlines
Sat 14/211:35SYD - GUM
1 stop17h 25mPhilippine Airlines
Deal found 6/1$2,090
Thu 12/1106:00GUM - MEL
1 stop24h 20mMultiple Airlines
Mon 16/1107:10MEL - GUM
2 stops22h 10mMultiple Airlines
Deal found 6/1$2,128
Fri 9/105:45GUM - MEL
1 stop17h 20mMultiple Airlines
Sun 11/109:05MEL - GUM
2 stops31h 10mMultiple Airlines
Deal found 5/1$2,194

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 6 January 2026.
Use the filters below to find and compare flights from Guam to Australia that are best for you.

Fly from

Guam

Fly to

Australia

Route

Depart

Return

Price

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 19/2

05:45-00:05

1 stop17h 20m

Melbourne

Wed 25/2

01:00-03:25

2 stops27h 25m

$1,264

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Fri 19/6

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Thu 2/7

12:15-04:20

1 stop16h 05m

$1,508

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Fri 30/1

05:15-22:15

2 stops40h 00m

Sydney Kingsford Smith

Wed 4/2

12:15-04:00

1 stop16h 45m

$1,594

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 18/6

06:00-23:05

1 stop17h 05m

Melbourne

Tue 30/6

06:30-03:25

2 stops20h 55m

$1,608

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sat 13/6

06:00-08:00

1 stop26h 00m

Sydney Kingsford Smith

Thu 18/6

10:15-04:20

1 stop18h 05m

$1,759

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 12/2

05:45-09:50

1 stop27h 05m

Sydney Kingsford Smith

Sat 14/2

11:35-04:00

1 stop17h 25m

$2,090

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sat 13/6

06:00-08:00

1 stop26h 00m

Sydney Kingsford Smith

Thu 18/6

06:00-04:20

2 stops22h 20m

$2,247

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 12/2

05:45-09:50

1 stop27h 05m

Sydney Kingsford Smith

Sat 14/2

08:30-04:00

2 stops20h 30m

$2,339

TamuningCairns

GUM - CNS

GUMCNS

Tamuning Guam Intl

Tue 27/1

05:45-23:05

2 stops41h 20m

Cairns

Sun 1/2

15:35-04:00

2 stops36h 25m

$6,527

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 18/3

05:15-10:45

2 stops28h 30m

$566

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 15 results
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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 $1,759, Philippine Airlines can have you in Australia from Guam in 26h. Guam and Australia are separated by a distance of 5312 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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