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Cheap flights from Australia to Guam from $665

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — GUM
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Australia to Guam

Keep the following information in mind while searching for Australia to Guam flight deals. Data was last updated 22 August 2025.

Round-trip from

$1,427

One-way from

$665

Popular in

September

Cheapest in

July
Philippine Airlines
  • Philippine Airlines
  • 10/9-14/9
  • 2 total stops
  • 45h 10m total
  • Australia to Guam
Search Deals
16/10
  • 16/10
  • 1 total stop
  • 17h 15m total
  • Australia to Guam
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($888 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($217 potential savings vs. average return price).
Search Deals

Find flight deals from Australia to Guam

Cheapest flights from Australia to Guam
Explore the most affordable flight options available from Australia to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Fri 5/911:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Wed 10/906:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 21/8$1,387
Wed 10/911:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Sun 14/906:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 20/8$1,427
Fri 5/911:15BNE - GUM
1 stop17h 15mMultiple Airlines
Wed 10/915:30GUM - BNE
2 stops25h 00mMultiple Airlines
Deal found 21/8$1,858
Sat 27/906:10ADL - GUM
2 stops21h 50mMultiple Airlines
Tue 7/1006:00GUM - ADL
2 stops28h 35mMultiple Airlines
Deal found 21/8$1,863
Wed 10/911:15BNE - GUM
1 stop17h 15mMultiple Airlines
Sun 14/906:00GUM - BNE
2 stops30h 00mMultiple Airlines
Deal found 20/8$2,227
Thu 25/1212:15SYD - GUM
1 stop38h 05mT'way Air
Sat 27/1202:20GUM - SYD
1 stop30h 55mT'way Air
Deal found 22/8$2,291
Fri 19/906:30SYD - GUM
2 stops22h 00mMultiple Airlines
Sun 5/1006:00GUM - SYD
1 stop26h 00mMultiple Airlines
Deal found 22/8$2,310
Thu 25/1212:15SYD - GUM
1 stop38h 05mMultiple Airlines
Sun 28/1205:45GUM - SYD
1 stop27h 05mMultiple Airlines
Deal found 22/8$2,367
Wed 1/1014:50SYD - GUM
2 stops24h 30mMultiple Airlines
Tue 7/1006:00GUM - SYD
1 stop27h 45mMultiple Airlines
Deal found 22/8$2,370
Wed 1/1007:55SYD - GUM
1 stop31h 20mKorean Air
Mon 6/1001:55GUM - SYD
1 stop28h 25mKorean Air
Deal found 22/8$4,070
Fri 19/907:55SYD - GUM
1 stop16h 15mKorean Air
Sun 5/1017:00GUM - SYD
1 stop37h 20mKorean Air
Deal found 22/8$4,822
Thu 25/1208:45MEL - GUM
2 stops30h 50mMultiple Airlines
Sat 27/1202:20GUM - MEL
2 stops35h 15mMultiple Airlines
Deal found 22/8$6,006

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia 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 22 August 2025.
Use the filters below to find and compare flights from Australia to Guam that are best for you.

Fly from

Australia

Fly to

Guam

Route

Depart

Return

Price

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Fri 5/9

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Wed 10/9

06:00-09:55

1 stop27h 55m

$1,387

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Wed 10/9

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Sun 14/9

06:00-09:55

1 stop27h 55m

$1,427

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Fri 5/9

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Wed 10/9

15:30-16:30

2 stops25h 00m

$1,858

AdelaideTamuning

ADL - GUM

ADLGUM

Adelaide

Sat 27/9

06:10-04:30

2 stops21h 50m

Tamuning Guam Intl

Tue 7/10

06:00-11:05

2 stops28h 35m

$1,863

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Wed 10/9

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Sun 14/9

06:00-12:00

2 stops30h 00m

$2,227

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Thu 25/12

12:15-01:20

1 stop38h 05m

Tamuning Guam Intl

Sat 27/12

02:20-10:15

1 stop30h 55m

$2,291

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Fri 19/9

06:30-04:30

2 stops22h 00m

Tamuning Guam Intl

Sun 5/10

06:00-09:00

1 stop26h 00m

$2,310

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Thu 25/12

12:15-01:20

1 stop38h 05m

Tamuning Guam Intl

Sun 28/12

05:45-09:50

1 stop27h 05m

$2,367

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Wed 1/10

14:50-15:20

2 stops24h 30m

Tamuning Guam Intl

Tue 7/10

06:00-10:45

1 stop27h 45m

$2,370

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Wed 1/10

07:55-15:15

1 stop31h 20m

Tamuning Guam Intl

Mon 6/10

01:55-07:20

1 stop28h 25m

$4,070

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 21 results
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Best time to book a flight from Australia to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Australia 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 Australia to Guam
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated 22 August 2025.
See what other customers who have flown with Philippine Airlines from Australia to Guam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Philippine Airlines
7.2
Good
899 reviews
Check prices

Boarding

7.2

Crew

7.9

Entertainment

6.7

Food

7.0

Overall

7.2

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - SEA

my Philippine airlines experience was horrible since they canceled my $2800 worth of tickets and then told me to make a change I had to pay $2800 more after they just quoted me $700. This is a bait and switch scam!I even bought that stupid insurance through Kayak but since Philippine Air canceled my tickets, I had no recourse.
Philippine Airlines
7.2
Good
899 reviews
Philippine Airlines
7.2
Good
899 reviews
Check prices

Boarding

7.2

Crew

7.9

Entertainment

6.7

Food

7.0

Overall

7.2

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - SEA

my Philippine airlines experience was horrible since they canceled my $2800 worth of tickets and then told me to make a change I had to pay $2800 more after they just quoted me $700. This is a bait and switch scam!I even bought that stupid insurance through Kayak but since Philippine Air canceled my tickets, I had no recourse.

Related info for your journey

Find useful and relevant information for your journey from Australia to Guam. 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 Australia to Guam?

    A quick flight from Australia to Guam can take about 17h 15m. Philippine Airlines provides one of the quickest options available for as low as $1,387. The distance between Australia and Guam is about 4630 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia 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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Alternative routes for Australia to Guam

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Top airline flying from Australia to Guam

Discover the top airline that operate flights from Australia to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,370Average$1,898FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

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

Cheapflights makes it easy to find Australia to Guam flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Guam.

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

Yes, we can. To see specific flights from Australia to Guam with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Guam from Australia today and book when prices fit your budget.

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