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Cheap flights from Guam to Australia from $472

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

$1,114

One-way from

$472
23/8-31/8
  • 23/8-31/8
  • 4 total stops
  • 72h 50m total
  • Guam to Australia
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 31h 55m total
  • Guam to Australia
Search Deals

Find flight deals from Guam to Australia

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 11 July 2025.

Sat 23/803:40GUM - SYD
2 stops32h 35mMultiple Airlines
Sun 31/810:15SYD - GUM
2 stops40h 15mMultiple Airlines
Deal found 10/7$1,114
Sat 23/803:05GUM - MEL
3 stops41h 15mMultiple Airlines
Sun 31/807:00MEL - GUM
3 stops43h 00mMultiple Airlines
Deal found 9/7$1,120
Thu 23/1006:00GUM - SYD
1 stop26h 00mPhilippine Airlines
Sun 26/1011:35SYD - GUM
1 stop17h 20mPhilippine Airlines
Deal found 11/7$1,685
Fri 1/806:00GUM - CNS
2 stops31h 35mMultiple Airlines
Thu 14/821:30CNS - GUM
2 stops31h 00mMultiple Airlines
Deal found 9/7$1,831
Fri 11/701:55GUM - BNE
3 stops32h 00mMultiple Airlines
Mon 28/723:55BNE - GUM
2 stops26h 05mMultiple Airlines
Deal found 9/7$2,459
Sat 12/706:00GUM - BNE
1 stop27h 55mPhilippine Airlines
Mon 28/711:15BNE - GUM
1 stop17h 15mPhilippine Airlines
Deal found 9/7$2,672
Thu 23/1016:40GUM - MEL
2 stops26h 35mMalaysia Airlines
Sat 25/1000:30MEL - GUM
2 stops39h 05mMalaysia Airlines
Deal found 11/7$3,833
Tue 25/1106:45GUM - MEL
1 stop23h 35mPhilippine Airlines
Tue 9/1208:00MEL - GUM
1 stop20h 55mPhilippine Airlines
Deal found 10/7$4,182
Wed 23/716:40GUM - PER
2 stops34h 30mMalaysia Airlines
Sun 27/715:50PER - GUM
2 stops20h 50mMalaysia Airlines
Deal found 8/7$4,281

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 11 July 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

Sat 23/8

03:40-12:15

2 stops32h 35m

Sydney Kingsford Smith

Sun 31/8

10:15-02:30

2 stops40h 15m

$1,114

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Sat 23/8

03:05-20:20

3 stops41h 15m

Melbourne

Sun 31/8

07:00-02:00

3 stops43h 00m

$1,120

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 23/10

06:00-09:00

1 stop26h 00m

Sydney Kingsford Smith

Sun 26/10

11:35-03:55

1 stop17h 20m

$1,685

TamuningCairns

GUM - CNS

GUMCNS

Tamuning Guam Intl

Fri 1/8

06:00-13:35

2 stops31h 35m

Cairns

Thu 14/8

21:30-04:30

2 stops31h 00m

$1,831

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 23/10

16:40-20:15

2 stops26h 35m

Melbourne

Sat 25/10

00:30-14:35

2 stops39h 05m

$3,833

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Tue 25/11

06:45-07:20

1 stop23h 35m

Melbourne

Tue 9/12

08:00-03:55

1 stop20h 55m

$4,182

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Wed 23/7

16:40-01:10

2 stops34h 30m

Perth

Sun 27/7

15:50-14:40

2 stops20h 50m

$4,281

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 31/8

03:40-11:35

2 stops31h 55m

$472

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Sun 10/8

06:00-20:20

2 stops38h 20m

$641

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 16/9

06:00-08:00

1 stop26h 00m

$890

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 12 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.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with Korean Air, Malaysia Airlines, andPhilippine Airlines from Guam to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very Good
1,105 reviews
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Malaysia Airlines
7.4
Good
266 reviews
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Philippine Airlines
7.2
Good
889 reviews
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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.

  • What is the cheapest month to book a flight from Guam to Australia?

    Currently, May is the cheapest month in which you can book a flight from Guam to Australia (average of $129). Flying from Guam to Australia in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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