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Look for other cheap flights to Guam

$923 Cheap flights to Guam

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Guam departing on 20/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Guam

Find flights to these popular cities in Guam from your nearest airport.

Flights to Tamuning

Search all flight deals to Tamuning
Multiple Airlines
20 May
SYD
16h 05m
1 stop
GUM
26 May
GUM
27h 45m
1 stop
SYD
$923
Find similar
Multiple Airlines
20 May
SYD
39h 10m
2 stops
GUM
26 May
GUM
27h 45m
1 stop
SYD
$1,019
Find similar
Multiple Airlines
27 Jan
SYD
16h 45m
1 stop
GUM
5 Feb
GUM
28h 00m
1 stop
SYD
$1,338
Find similar
Multiple Airlines
27 Jan
SYD
16h 45m
1 stop
GUM
5 Feb
GUM
24h 40m
2 stops
SYD
$1,387
Find similar
Philippine Airlines
5 Mar
PER
17h 20m
1 stop
GUM
8 Mar
GUM
28h 05m
2 stops
PER
$1,443
Find similar
Philippine Airlines
5 Mar
PER
17h 20m
1 stop
GUM
8 Mar
GUM
28h 05m
2 stops
PER
$1,448
Find similar
Philippine Airlines
5 Mar
PER
17h 20m
1 stop
GUM
8 Mar
GUM
28h 05m
2 stops
PER
$1,498
Find similar
Multiple Airlines
20 May
SYD
43h 55m
3 stops
GUM
26 May
GUM
26h 00m
1 stop
SYD
$1,506
Find similar
Philippine Airlines
23 Mar
SYD
40h 50m
2 stops
GUM
27 Mar
GUM
51h 35m
2 stops
SYD
$1,539
Find similar
Philippine Airlines
23 Mar
SYD
40h 50m
2 stops
GUM
27 Mar
GUM
27h 35m
2 stops
SYD
$1,544
Find similar
Multiple Airlines
20 Jan
BNE
25h 55m
2 stops
GUM
20 Feb
GUM
23h 50m
1 stop
BNE
$1,561
Find similar
Multiple Airlines
27 Jan
SYD
30h 05m
2 stops
GUM
4 Feb
GUM
28h 25m
2 stops
SYD
$1,564
Find similar

Find the cheapest flights from Australia to Guam

Recent return flight deals from Australia to Guam

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:15 - 04:00SYD-GUM
16h 45m1 stop
Multiple Airlines Logo
05:45 - 10:45GUM-SYD
28h 00m1 stop
$1,338Multiple Airlines
Find Deal
Tue, 27 Jan - Thu, 5 Feb
Multiple Airlines Logo
12:15 - 04:00SYD-GUM
16h 45m1 stop
Multiple Airlines Logo
05:45 - 07:25GUM-SYD
24h 40m2 stops
$1,387Multiple Airlines
Find Deal
Tue, 27 Jan - Thu, 5 Feb
Philippine Airlines Logo
08:40 - 04:00PER-GUM
17h 20m1 stop
Philippine Airlines Logo
05:15 - 07:20GUM-PER
28h 05m2 stops
$1,443Philippine Airlines
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Philippine Airlines Logo
08:40 - 04:00PER-GUM
17h 20m1 stop
Philippine Airlines Logo
05:15 - 07:20GUM-PER
28h 05m2 stops
$1,448Philippine Airlines
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Philippine Airlines Logo
11:35 - 03:25SYD-GUM
40h 50m2 stops
Philippine Airlines Logo
05:15 - 09:50GUM-SYD
51h 35m2 stops
$1,538Philippine Airlines
Find Deal
Mon, 23 Mar - Fri, 27 Mar
Philippine Airlines Logo
11:35 - 03:25SYD-GUM
40h 50m2 stops
Philippine Airlines Logo
05:15 - 09:50GUM-SYD
51h 35m2 stops
$1,539Philippine Airlines
Find Deal
Mon, 23 Mar - Fri, 27 Mar
Multiple Airlines Logo
10:15 - 12:10BNE-GUM
25h 55m2 stops
Multiple Airlines Logo
05:15 - 05:05GUM-BNE
23h 50m1 stop
$1,561Multiple Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Feb
United Airlines Logo
11:30 - 19:05MEL-GUM
56h 35m2 stops
United Airlines Logo
07:05 - 10:00GUM-MEL
49h 55m2 stops
$18,743United Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb
United Airlines Logo
13:00 - 19:05MEL-GUM
55h 05m2 stops
United Airlines Logo
07:05 - 10:00GUM-MEL
49h 55m2 stops
$18,765United Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb
United Airlines Logo
13:00 - 19:05MEL-GUM
55h 05m2 stops
United Airlines Logo
07:05 - 10:00GUM-MEL
49h 55m2 stops
$18,815United Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb

momondo Fare Finder

 
Locate flights to Guam that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 1 December 2025.
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Route

Depart

Return

Price

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 27/1

12:15-04:00

1 stop16h 45m

Tamuning Guam Intl

Thu 5/2

05:45-10:45

1 stop28h 00m

$1,338

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 27/1

12:15-04:00

1 stop16h 45m

Tamuning Guam Intl

Thu 5/2

05:45-07:25

2 stops24h 40m

$1,387

PerthTamuning

PER - GUM

PERGUM

Perth

Thu 5/3

08:40-04:00

1 stop17h 20m

Tamuning Guam Intl

Sun 8/3

05:15-07:20

2 stops28h 05m

$1,443

PerthTamuning

PER - GUM

PERGUM

Perth

Thu 5/3

08:40-04:00

1 stop17h 20m

Tamuning Guam Intl

Sun 8/3

05:15-07:20

2 stops28h 05m

$1,448

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:35-03:25

2 stops40h 50m

Tamuning Guam Intl

Fri 27/3

05:15-09:50

2 stops51h 35m

$1,538

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:35-03:25

2 stops40h 50m

Tamuning Guam Intl

Fri 27/3

05:15-09:50

2 stops51h 35m

$1,539

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Tue 20/1

10:15-12:10

2 stops25h 55m

Tamuning Guam Intl

Fri 20/2

05:15-05:05

1 stop23h 50m

$1,561

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Sun 22/2

11:30-19:05

2 stops56h 35m

Tamuning Guam Intl

Thu 26/2

07:05-10:00

2 stops49h 55m

$18,743

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Sun 22/2

13:00-19:05

2 stops55h 05m

Tamuning Guam Intl

Thu 26/2

07:05-10:00

2 stops49h 55m

$18,765

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Sun 22/2

13:00-19:05

2 stops55h 05m

Tamuning Guam Intl

Thu 26/2

07:05-10:00

2 stops49h 55m

$18,815

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Guam from

Guam flights insights and trends

Explore insights for your Guam flight to craft the best travel plan

How long is the flight from Australia to Guam?

The average flight duration from Australia to Guam depends on which airport you fly into and out of. Flying from Sydney Kingsford Smith to Tamuning Guam Intl is 33h 55m on average, while flying from Melbourne to Tamuning Guam Intl is 18h 40m on average. Tamuning Guam Intl is the most popular airport in Guam.

Cheapest flights to cities in Guam

Click on the cities below to find out when it's cheapest to fly to Guam from Australia
Tamuning
Tamuning
Find flights to Tamuning

Cheap Guam flight deals and tips

Summary info about Guam flight prices, duration and airlines

Best One-Way Price

$572

Best Round-Trip Price

$1,338

Fastest flight time

26h 55m

Popular in

January
The best one-way flight price to Guam from Australia in the last 72 hours is $572 (Perth to Tamuning Guam Intl).
Search Deals
The best round-trip flight price to Guam from Australia in the last 72 hours is $1,338 (Sydney Kingsford Smith to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from Australia takes 26h 55m (Melbourne to Tamuning Guam Intl).
Search Deals
January has the highest demand for flights to Guam, with a 20% price increase on average.
Search Deals

Frequently asked questions about flying to Guam

What is the best airport to land at to visit The Westin Resort Guam and Convention Center?

Flying into Tamuning Airport is typically the best way to visit The Westin Resort Guam and Convention Center, since it is the closest airport to the area.

What is the most popular airport in Guam to fly to?

Tamuning Guam Intl is the most popular airport in Guam to fly to, with 100% of all users travelling to Guam opting to take a flight into this airport. If you’re interested in staying in Tamuning, which is the city in Guam that is closest to Tamuning Guam Intl, then be sure to check momondo for cheap flight deals.

What is the best day of the week to fly to Guam?

If your travel plans are flexible and you’re looking to save money on flights to Guam, then be sure to book your departure on a Tuesday. Flying out on a Tuesday, as well as a Thursday, is your best option. Departing on a Friday tends to be the most expensive day of the week to fly to Guam.

When did momondo last update prices for flights to Guam?

Prices for flights to Guam were last updated today.

How many operators does momondo search for flights to Guam?

There is 1 operator available for flights to Guam as of December 2025.

How old do you have to be to fly to Guam?

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 to Guam.

What documentation or ID do you need to fly to Guam?

The travel and health documents you'll need for your trip to Guam 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 Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Guam which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Guam?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Guam.

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

Yes. momondo can track flight prices for Guam 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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Find better results for your trip to Guam

Popular Flights to Guam

Popular routes according to searches in the past day on momondo
Sydney to Tamuning flightsfrom $923
Perth to Tamuning flightsfrom $1,498
Brisbane to Tamuning flightsfrom $1,764
Adelaide to Tamuning flightsfrom $1,886
Melbourne to Tamuning flightsfrom $1,959