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Cheap flights from Guam to Perth from $1,454

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Guam to Perth departing on 21/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Guam to Perth

Recent return flight deals from Guam to Perth

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 03:45
GUM
-
PER
23h 45m
2 stops
Multiple Airlines Logo
04:45 - 04:20
PER
-
GUM
21h 35m
2 stops
$1,454Multiple Airlines
Fri, 21 Aug - Tue, 25 Aug
Multiple Airlines Logo
06:00 - 15:25
GUM
-
PER
35h 25m
3 stops
Multiple Airlines Logo
02:10 - 04:20
PER
-
GUM
24h 10m
2 stops
$2,034Multiple Airlines
Fri, 21 Aug - Mon, 24 Aug
Multiple Airlines Logo
06:00 - 22:40
GUM
-
PER
18h 40m
2 stops
Multiple Airlines Logo
08:35 - 04:20
PER
-
GUM
17h 45m
1 stop
$3,168Multiple Airlines
Sun, 17 May - Mon, 18 May
Multiple Airlines Logo
16:40 - 14:50
GUM
-
PER
24h 10m
2 stops
Multiple Airlines Logo
22:55 - 15:35
PER
-
GUM
38h 40m
2 stops
$3,667Multiple Airlines
Sun, 17 May - Mon, 18 May
Multiple Airlines Logo
06:00 - 07:15
GUM
-
PER
27h 15m
1 stop
Multiple Airlines Logo
15:50 - 14:35
PER
-
GUM
20h 45m
2 stops
$3,963Multiple Airlines
Fri, 21 Aug - Tue, 25 Aug

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momondo Fare Finder

 
Customise your flight search to find flights from Guam to Perth 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, momondo users made 78,305 searches. Data last updated 1 May 2026.
Use the filters below to find and compare flights from Guam to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Fri 21/8

06:00-03:45

2 stops23h 45m

Perth

Tue 25/8

04:45-04:20

2 stops21h 35m

$1,454

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Fri 21/8

06:00-15:25

3 stops35h 25m

Perth

Mon 24/8

02:10-04:20

2 stops24h 10m

$2,034
Fastest return journey

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Sun 17/5

06:00-22:40

2 stops18h 40m

Perth

Mon 18/5

08:35-04:20

1 stop17h 45m

$3,168

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Sun 17/5

16:40-14:50

2 stops24h 10m

Perth

Mon 18/5

22:55-15:35

2 stops38h 40m

$3,667

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Fri 21/8

06:00-07:15

1 stop27h 15m

Perth

Tue 25/8

15:50-14:35

2 stops20h 45m

$3,963

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Guam to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guam to Perth

Fastest flight time

30h 15m

Direct flights

None
The fastest flight from Guam to Perth takes 30h 15m
There are no direct flights from Guam to Perth. There are no popular flight routes from Guam to Perth.
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Frequently asked questions about flying from Guam to Perth

  • When did momondo last update prices for flights from Guam to Perth Airport?

    Prices for flights from Guam to Perth Airport are updated daily.

  • How old do you have to be to fly from Guam to Perth Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Guam to Perth

  • How do I get Price Alerts for flights from Guam to Perth?

    Confirm your travel details to search for the latest offers for flights from Guam to Perth. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Guam to Perth with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from Guam to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Guam to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Guam to Perth with flexible booking policies on momondo?

All flight searches from Guam to Perth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Guam to Perth?

momondo provides multiple filters to help you find the best flight to Perth from Guam. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Guam to Perth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Guam to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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