Find flights
When to book
FAQs

Cheap flights from Guam to Australia from $479

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
14 Dec — 21 Dec1
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 14 November 2025.

Round-trip from

$1,338

One-way from

$479
3/3-10/3
  • 3/3-10/3
  • 2 total stops
  • 44h 45m total
  • Guam to Australia
Search Deals
5/12
  • 5/12
  • 2 total stops
  • 53h 05m 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 14 November 2025.

Sun 28/1205:15GUM - PER
2 stops25h 15mMultiple Airlines
Sun 4/117:15PER - GUM
2 stops29h 55mMultiple Airlines
Deal found 12/11$2,208
Thu 11/1200:20GUM - SYD
2 stops30h 45mMultiple Airlines
Fri 19/1211:15SYD - GUM
2 stops29h 00mMultiple Airlines
Deal found 11/11$2,211
Sun 28/1205:45GUM - PER
1 stop27h 35mPhilippine Airlines
Sun 4/108:40PER - GUM
1 stop17h 20mPhilippine Airlines
Deal found 12/11$2,254
Fri 26/1200:20GUM - SYD
3 stops38h 00mMultiple Airlines
Sat 3/113:30SYD - GUM
3 stops36h 40mMultiple Airlines
Deal found 12/11$2,358

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 14 November 2025.
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

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 22/3

05:15-10:45

2 stops28h 30m

Sydney Kingsford Smith

Tue 31/3

12:15-04:45

1 stop17h 30m

$1,390

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 12/2

05:45-10:45

1 stop28h 00m

Sydney Kingsford Smith

Sat 14/2

12:15-04:00

1 stop16h 45m

$1,454

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 1/2

05:45-10:45

1 stop28h 00m

Sydney Kingsford Smith

Sun 8/2

12:15-04:00

1 stop16h 45m

$1,520

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 15/3

05:15-09:50

2 stops27h 35m

Sydney Kingsford Smith

Wed 18/3

11:35-04:00

1 stop17h 25m

$1,718

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Sun 8/3

05:15-04:10

2 stops45h 55m

Melbourne

Wed 11/3

10:20-04:00

1 stop18h 40m

$1,773

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Sun 28/12

05:15-04:30

2 stops25h 15m

Perth

Sun 4/1

17:15-01:10

2 stops29h 55m

$2,208

TamuningCairns

GUM - CNS

GUMCNS

Tamuning Guam Intl

Wed 1/4

06:45-16:45

2 stops34h 00m

Cairns

Sun 5/4

16:55-04:45

2 stops35h 50m

$2,272

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Sun 8/3

16:35-20:45

2 stops27h 10m

Melbourne

Tue 10/3

00:30-14:35

2 stops39h 05m

$4,312

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Fri 5/12

02:45-05:50

2 stops53h 05m

$479

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Fri 5/12

03:20-00:05

2 stops43h 45m

$690

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 15 results
1
2

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 $1,773, Philippine Airlines can have you in Australia from Guam in 45h 55m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Guam to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Melbourne flights
Melbourne to Sydney flights
Avalon to Sydney flights
Sydney to Avalon flights
Sydney to Coolangatta flights
Brisbane to Melbourne flights
Melbourne to Coolangatta flights
Melbourne to Perth flights
Sydney to Brisbane flights
Sydney to Auckland flights
Perth to Melbourne flights
Melbourne to Brisbane flights
Perth to Sydney flights
Brisbane to Sydney flights
Melbourne to Auckland flights
Sydney to Perth flights
Adelaide to Melbourne flights
Melbourne to Hobart flights
Coolangatta to Melbourne flights
Sydney to Cairns flights
Brisbane to Avalon flights
Sydney to Queenstown flights
Coolangatta to Sydney flights
Sydney to Adelaide flights
Avalon to Brisbane flights
Melbourne to Maroochydore flights
Melbourne to Christchurch flights
Melbourne to Queenstown flights
Adelaide to Sydney flights
Melbourne to Cairns flights
Sydney to Christchurch flights
Brisbane to Perth flights
Avalon to Coolangatta flights
Sydney to Hobart flights
Melbourne to Adelaide flights
Avalon to Hobart flights
Sydney to Nadi flights
Auckland to Sydney flights
Auckland to Melbourne flights
Perth to Auckland flights
Melbourne to Nadi flights
Maroochydore to Melbourne flights
Avalon to Perth flights
Darwin to Melbourne flights
Melbourne to Wellington flights
Brisbane to Hobart flights
Sydney to Proserpine flights
Adelaide to Brisbane flights
Brisbane to Adelaide flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.