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Cheap flights from Guam to Australia from $702
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
8 Nov — 15 Nov1
Cheap flight deals from Guam to Australia
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights from Guam to AustraliaExplore 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 9 October 2026.
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 9 October 2026.
Thu 5/1105:40 -
2 stops26h 25m
Thu 12/1121:30 -
2 stops28h 40m
Deal found 7/10$1,198
Thu 5/1105:40 -
1 stop26h 20m
Thu 12/1111:05 -
1 stop17h 25m
Deal found 7/10$1,278
Thu 19/1105:40 -
1 stop27h 25m
Thu 26/1111:40 -
1 stop17h 50m
Deal found 5/10$1,301
Fri 6/1102:20 -
2 stops35h 45m
Sat 14/1115:10 -
2 stops35h 00m
Deal found 8/10$1,392
Fri 20/1105:40 -
2 stops27h 55m
Fri 27/1112:35 -
2 stops39h 30m
Deal found 6/10$1,486
Mon 9/1102:50 -
3 stops30h 10m
Wed 18/1111:40 -
1 stop16h 25m
Deal found 7/10$1,520
Mon 12/1004:40 -
3 stops30h 10m
Sat 24/1011:10 -
1 stop16h 25m
Deal found 7/10$1,591
Mon 30/1105:40 -
1 stop27h 25m
Wed 16/1211:40 -
1 stop17h 50m
Deal found 5/10$1,622
Sat 21/1105:40 -
1 stop26h 20m
Sat 28/1111:05 -
1 stop17h 25m
Deal found 7/10$1,640
Best flights from Guam to AustraliaDiscover carefully curated flight deals from Guam to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Discover carefully curated flight deals from Guam to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Thu 5/1105:40 -
2 stops26h 25m
Thu 12/1121:30 -
2 stops28h 40m
Deal found 7/10$1,198
Mon 23/1105:25 -
1 stop28h 50m
Mon 30/1111:35 -
1 stop16h 25m
Deal found 8/10$2,420
Thu 19/1105:40 -
1 stop27h 25m
Thu 26/1111:40 -
1 stop17h 50m
Deal found 5/10$1,301
Fri 20/1105:40 -
2 stops27h 55m
Fri 27/1112:35 -
2 stops39h 30m
Deal found 6/10$1,486
Mon 9/1102:50 -
3 stops30h 10m
Wed 18/1111:40 -
1 stop16h 25m
Deal found 7/10$1,520
Mon 23/1116:45 -
2 stops38h 15m
Sun 29/1100:15 -
2 stops38h 30m
Deal found 4/10$4,191
Sat 7/1105:40 -
1 stop27h 25m
Sat 14/1111:40 -
1 stop17h 50m
Deal found 8/10$1,705
Thu 5/1105:40 -
3 stops32h 55m
Thu 12/1123:40 -
2 stops27h 25m
Deal found 7/10$1,800
Wed 4/1105:25 -
1 stop28h 50m
Wed 11/1107:15 -
2 stops31h 50m
Deal found 4/10$2,612
Last-minute flights from Guam to AustraliaDiscover last-minute flight deals from Guam to Australia. Data last updated 9 October 2026 and is based on user searches.
Discover last-minute flight deals from Guam to Australia. Data last updated 9 October 2026 and is based on user searches.
Mon 12/1004:40 -
3 stops30h 10m
Sat 24/1011:10 -
1 stop16h 25m
Deal found 7/10$1,591
Thu 5/1105:40 -
2 stops26h 25m
Thu 12/1121:30 -
2 stops28h 40m
Deal found 7/10$1,198
Thu 5/1105:40 -
1 stop26h 20m
Thu 12/1111:05 -
1 stop17h 25m
Deal found 7/10$1,278
Fri 6/1102:20 -
2 stops35h 45m
Sat 14/1115:10 -
2 stops35h 00m
Deal found 8/10$1,392
Mon 9/1102:50 -
3 stops30h 10m
Wed 18/1111:40 -
1 stop16h 25m
Deal found 7/10$1,520
Thu 19/1105:40 -
1 stop27h 25m
Thu 26/1111:40 -
1 stop17h 50m
Deal found 5/10$1,301
Fri 20/1105:40 -
2 stops27h 55m
Fri 27/1112:35 -
2 stops39h 30m
Deal found 6/10$1,486
Sat 21/1105:40 -
1 stop26h 20m
Sat 28/1111:05 -
1 stop17h 25m
Deal found 7/10$1,640
Mon 30/1105:40 -
1 stop27h 25m
Wed 16/1211:40 -
1 stop17h 50m
Deal found 5/10$1,622
One-way flights from Guam to AustraliaSearch for one-way flight options from Guam to Australia. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Search for one-way flight options from Guam to Australia. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Wed 17/202:00 -
1 stop31h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10$702
Tue 16/202:00 -
2 stops33h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10$789
Fri 12/205:25 -
2 stops48h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10$873
Wed 2/1216:15 -
2 stops40h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10$2,271
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 9 October 2026.
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 7,457,451 searches. Data last updated 9 October 2026.
Use the filters below to find and compare flights from Guam to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
Fastest return journey
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Wed 17/2
02:00-10:05
1 stop31h 05m
Sydney Kingsford Smith
Wed 31/12
00:00-00:00
Nonstop0h 00m
$702
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Tue 16/2
02:00-12:10
2 stops33h 10m
Sydney Kingsford Smith
Wed 31/12
00:00-00:00
Nonstop0h 00m
$789
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Fri 12/2
05:25-06:30
2 stops48h 05m
Sydney Kingsford Smith
Wed 31/12
00:00-00:00
Nonstop0h 00m
$873
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Thu 5/11
05:40-09:05
2 stops26h 25m
Sydney Kingsford Smith
Thu 12/11
21:30-01:10
2 stops28h 40m
$1,198
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Thu 19/11
05:40-10:05
1 stop27h 25m
Sydney Kingsford Smith
Thu 26/11
11:40-04:30
1 stop17h 50m
$1,301
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Fri 20/11
05:40-10:35
2 stops27h 55m
Sydney Kingsford Smith
Fri 27/11
12:35-03:05
2 stops39h 30m
$1,486
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Mon 9/11
02:50-10:00
3 stops30h 10m
Sydney Kingsford Smith
Wed 18/11
11:40-03:05
1 stop16h 25m
$1,520
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Sat 7/11
05:40-10:05
1 stop27h 25m
Sydney Kingsford Smith
Sat 14/11
11:40-04:30
1 stop17h 50m
$1,705
TamuningBrisbane
GUM Tamuning Guam Intl - BNE Brisbane
GUMBNE
Tamuning Guam Intl
Thu 5/11
05:40-14:35
3 stops32h 55m
Brisbane
Thu 12/11
23:40-03:05
2 stops27h 25m
$1,800
TamuningSydney
GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith
GUMSYD
Tamuning Guam Intl
Wed 2/12
05:40-09:50
3 stops51h 10m
Sydney Kingsford Smith
Wed 31/12
00:00-00:00
Nonstop0h 00m
$2,279
Showing 1-10 of 14 resultsSorted by cheapest first
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.
GUM-SYD
GUM-BNE
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
GU0-AU0
GUM-SYD
GUM-BNE
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.
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.
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Alternative routes for Guam to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to
Book a non-stop flight to one of these other cities located in .
Search flights from Guam to Australia by cabin class
Find flights from Guam to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Guam and Australia flights
Browse other Guam and Australia flight options. Last updated on 9 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Find a return flight route from Australia
Find the right flight back to Guam after your stay in Australia
Guam to Australia flights
Consider these flights travelling from Guam to Australia.
Fly to Australia regions
Consider these flights travelling to Australia regions.
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.