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Cheap flights from Australia to Guam from $618

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — GUM
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

$1,123

One-way from

$618

Popular in

September

Cheapest in

July

Average price

$2,963
25/2-28/2
  • 25/2-28/2
  • 2 total stops
  • 44h 45m total
  • Australia to Guam
Search Deals
2/3
  • 2/3
  • 1 total stop
  • 16h 45m total
  • Australia to Guam
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($822 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($203 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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 18 September 2025.

Fri 17/1011:15SYD - GUM
3 stops28h 15mMultiple Airlines
Thu 23/1000:20GUM - SYD
2 stops33h 00mMultiple Airlines
Deal found 17/9$1,169
Fri 7/1111:05BNE - GUM
1 stop16h 55mPhilippine Airlines
Fri 14/1105:45GUM - BNE
1 stop28h 20mPhilippine Airlines
Deal found 16/9$1,376
Sat 4/1011:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Tue 7/1006:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 16/9$1,491
Fri 7/1112:10BNE - GUM
2 stops34h 50mMultiple Airlines
Thu 13/1100:20GUM - BNE
2 stops32h 40mMultiple Airlines
Deal found 16/9$1,493
Wed 15/1009:15ADL - GUM
3 stops43h 45mMultiple Airlines
Tue 21/1002:25GUM - ADL
3 stops28h 30mMultiple Airlines
Deal found 17/9$1,551
Fri 3/1011:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Tue 7/1006:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 16/9$1,566
Fri 3/1011:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Wed 8/1006:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 16/9$1,592
Fri 3/1011:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Mon 6/1006:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 16/9$1,682
Sat 4/1011:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Wed 8/1006:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 16/9$1,686
Sat 4/1011:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Mon 6/1006:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Deal found 16/9$1,776
Fri 17/1008:55SYD - GUM
1 stop31h 20mKorean Air
Thu 23/1001:55GUM - SYD
1 stop28h 25mKorean Air
Deal found 17/9$2,220
Fri 19/906:30SYD - GUM
2 stops22h 00mMultiple Airlines
Sun 5/1006:00GUM - SYD
1 stop26h 00mMultiple Airlines
Deal found 17/9$2,640

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 18 September 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

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Fri 17/10

11:15-14:30

3 stops28h 15m

Tamuning Guam Intl

Thu 23/10

00:20-10:20

2 stops33h 00m

$1,169

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Fri 7/11

11:05-04:00

1 stop16h 55m

Tamuning Guam Intl

Fri 14/11

05:45-10:05

1 stop28h 20m

$1,376

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sat 4/10

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Tue 7/10

06:00-09:55

1 stop27h 55m

$1,491

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Wed 25/2

06:45-04:00

2 stops22h 15m

Tamuning Guam Intl

Sat 28/2

05:45-09:50

1 stop27h 05m

$1,541

AdelaideTamuning

ADL - GUM

ADLGUM

Adelaide

Wed 15/10

09:15-04:30

3 stops43h 45m

Tamuning Guam Intl

Tue 21/10

02:25-07:25

3 stops28h 30m

$1,551

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 5/10

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Tue 7/10

06:00-09:55

1 stop27h 55m

$1,566

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Fri 3/10

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Tue 7/10

06:00-09:55

1 stop27h 55m

$1,566

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Fri 3/10

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Wed 8/10

06:00-09:55

1 stop27h 55m

$1,592

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Thu 6/11

00:10-23:00

2 stops22h 50m

Tamuning Guam Intl

Thu 13/11

00:20-17:30

3 stops41h 10m

$1,595

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Fri 3/10

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Mon 6/10

06:00-09:55

1 stop27h 55m

$1,682

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 32 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 18 September 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
911 reviews
Check prices

Entertainment

6.7

Food

7.0

Overall

7.2

Comfort

7.1

Crew

7.9

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Cristian,Aug 2025

MNL - SFO

The biggest issue was the elderly couple that keep kicking, grabbing, and hitting our seats. The other issue was other flyers listening to their devices without headphones. The seats were hard for a 12 hour flight.
Philippine Airlines
7.2
Good
911 reviews
Philippine Airlines
7.2
Good
911 reviews
Check prices

Entertainment

6.7

Food

7.0

Overall

7.2

Comfort

7.1

Crew

7.9

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Cristian,Aug 2025

MNL - SFO

The biggest issue was the elderly couple that keep kicking, grabbing, and hitting our seats. The other issue was other flyers listening to their devices without headphones. The seats were hard for a 12 hour flight.

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 16h 55m. Philippine Airlines provides one of the quickest options available for as low as $1,376. The distance between Australia and Guam is about 4630 km.

  • 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,320Average$1,828FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines 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 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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