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Cheap flights from Guam to Australia from $1,051

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
4 Jan — 11 Jan1
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 5 December 2025.

Tue 9/1203:30GUM - MEL
2 stops33h 35mMultiple Airlines
Mon 22/1213:00MEL - GUM
2 stops35h 00mMultiple Airlines
Deal found 3/12$2,043
Sun 7/1203:25GUM - BNE
2 stops28h 50mMultiple Airlines
Mon 22/1223:40BNE - GUM
3 stops28h 20mMultiple Airlines
Deal found 3/12$2,181
Mon 15/1203:20GUM - SYD
3 stops32h 00mMultiple Airlines
Tue 23/1211:15SYD - GUM
2 stops29h 00mMultiple Airlines
Deal found 2/12$2,337
Wed 31/1205:45GUM - BNE
1 stop25h 40mMultiple Airlines
Thu 1/114:20BNE - GUM
3 stops61h 05mMultiple Airlines
Deal found 3/12$2,520
Mon 8/1205:45GUM - BNE
1 stop28h 20mPhilippine Airlines
Mon 22/1211:05BNE - GUM
1 stop16h 55mPhilippine Airlines
Deal found 3/12$2,917

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 5 December 2025.

Round-trip from

$1,406

One-way from

$1,051
18/1-25/1
  • 18/1-25/1
  • 4 total stops
  • 77h 40m total
  • Guam to Australia
Search Deals
1/1
  • 1/1
  • 2 total stops
  • 25h 35m 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 5 December 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

Mon 1/6

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Sun 7/6

12:15-04:20

1 stop16h 05m

$1,364

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Sun 18/1

05:45-04:30

2 stops48h 45m

Perth

Sun 25/1

05:15-12:10

2 stops28h 55m

$1,406

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 20/1

05:45-10:45

1 stop28h 00m

Sydney Kingsford Smith

Tue 27/1

12:15-04:00

1 stop16h 45m

$1,780

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 15/1

02:40-08:05

2 stops28h 25m

Sydney Kingsford Smith

Fri 23/1

20:05-03:25

2 stops32h 20m

$1,827

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Mon 19/1

05:45-18:55

3 stops37h 10m

Brisbane

Mon 26/1

07:15-01:10

3 stops41h 55m

$1,939

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Tue 9/12

03:30-14:05

2 stops33h 35m

Melbourne

Mon 22/12

13:00-23:00

2 stops35h 00m

$2,043

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Sat 17/1

02:40-18:55

3 stops40h 15m

Brisbane

Sun 25/1

18:10-01:10

2 stops31h 00m

$2,102

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Sun 18/1

05:45-10:05

1 stop28h 20m

Brisbane

Sun 25/1

11:05-04:00

1 stop16h 55m

$2,489

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Wed 31/12

05:45-07:25

1 stop25h 40m

Brisbane

Thu 1/1

14:20-03:25

3 stops61h 05m

$2,520

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Mon 19/1

05:45-10:05

1 stop28h 20m

Brisbane

Mon 26/1

11:05-04:00

1 stop16h 55m

$2,725

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 14 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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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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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