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$1,012 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 25/10. 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
25 Oct
SYD
35h 35m
2 stops
GUM
31 Oct
GUM
31h 55m
2 stops
SYD
$1,012
Find similar
Multiple Airlines
25 Oct
SYD
36h 45m
3 stops
GUM
31 Oct
GUM
31h 55m
2 stops
SYD
$1,088
Find similar
Multiple Airlines
25 Oct
SYD
17h 15m
1 stop
GUM
31 Oct
GUM
31h 55m
2 stops
SYD
$1,123
Find similar
Multiple Airlines
15 Nov
SYD
28h 20m
2 stops
GUM
20 Nov
GUM
41h 00m
2 stops
SYD
$1,124
Find similar
Multiple Airlines
25 Oct
SYD
17h 15m
1 stop
GUM
1 Nov
GUM
28h 00m
1 stop
SYD
$1,155
Find similar
Multiple Airlines
25 Oct
SYD
36h 45m
3 stops
GUM
31 Oct
GUM
41h 30m
3 stops
SYD
$1,206
Find similar
Multiple Airlines
24 Nov
SYD
38h 40m
1 stop
GUM
28 Nov
GUM
30h 45m
1 stop
SYD
$1,217
Find similar
Multiple Airlines
24 Nov
SYD
36h 00m
3 stops
GUM
28 Nov
GUM
35h 45m
2 stops
SYD
$1,246
Find similar
Multiple Airlines
9 Oct
MEL
30h 45m
2 stops
GUM
15 Oct
GUM
25h 30m
3 stops
MEL
$1,255
Find similar
Multiple Airlines
9 Oct
MEL
30h 45m
2 stops
GUM
15 Oct
GUM
26h 05m
2 stops
MEL
$1,288
Find similar
Multiple Airlines
24 Nov
SYD
16h 45m
1 stop
GUM
28 Nov
GUM
35h 45m
2 stops
SYD
$1,317
Find similar
Multiple Airlines
24 Nov
SYD
36h 00m
3 stops
GUM
1 Dec
GUM
27h 45m
3 stops
SYD
$1,328
Find similar

Find the cheapest flights from Australia to Guam

Recent return flight deals from Australia to Guam

Logo
12:25 - 23:00SYD-GUM
35h 35m2 stops
Logo
00:20 - 09:15GUM-SYD
31h 55m2 stops
$1,012
Find Deal
Sat, 25 Oct - Fri, 31 Oct
Logo
11:15 - 23:00SYD-GUM
36h 45m3 stops
Logo
00:20 - 09:15GUM-SYD
31h 55m2 stops
$1,088
Find Deal
Sat, 25 Oct - Fri, 31 Oct
Logo
12:15 - 04:30SYD-GUM
17h 15m1 stop
Logo
00:20 - 09:15GUM-SYD
31h 55m2 stops
$1,123
Find Deal
Sat, 25 Oct - Fri, 31 Oct
Philippine Airlines Logo
11:05 - 04:00BNE-GUM
16h 55m1 stop
Philippine Airlines Logo
05:45 - 10:05GUM-BNE
28h 20m1 stop
$1,373Philippine Airlines
Find Deal
Sun, 16 Nov - Fri, 21 Nov
Philippine Airlines Logo
11:15 - 04:30BNE-GUM
17h 15m1 stop
Philippine Airlines Logo
05:45 - 10:05GUM-BNE
28h 20m1 stop
$1,375Philippine Airlines
Find Deal
Fri, 24 Oct - Fri, 31 Oct
Korean Air Logo
08:30 - 00:10BNE-GUM
15h 40m1 stop
Korean Air Logo
01:00 - 06:20GUM-BNE
29h 20m1 stop
$1,858Korean Air
Find Deal
Sat, 25 Oct - Tue, 28 Oct
T'way Air Logo
12:15 - 01:20SYD-GUM
38h 05m1 stop
T'way Air Logo
02:20 - 10:15GUM-SYD
30h 55m1 stop
$1,947T'way Air
Find Deal
Mon, 12 Jan - Thu, 15 Jan
Korean Air Logo
08:40 - 01:30BNE-GUM
16h 50m1 stop
Korean Air Logo
03:05 - 06:20GUM-BNE
27h 15m1 stop
$2,299Korean Air
Find Deal
Sun, 16 Nov - Thu, 20 Nov
T'way Air Logo
12:15 - 01:20SYD-GUM
38h 05m1 stop
T'way Air Logo
16:15 - 10:15GUM-SYD
41h 00m2 stops
$2,591T'way Air
Find Deal
Mon, 12 Jan - Fri, 16 Jan
United Airlines Logo
10:30 - 18:50BNE-GUM
56h 20m2 stops
United Airlines Logo
07:25 - 06:30GUM-BNE
47h 05m2 stops
$18,887United Airlines
Find Deal
Sat, 25 Oct - Wed, 29 Oct

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 10 September 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

Sat 25/10

12:25-23:00

2 stops35h 35m

Tamuning Guam Intl

Fri 31/10

00:20-09:15

2 stops31h 55m

$1,012

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sat 25/10

11:15-23:00

3 stops36h 45m

Tamuning Guam Intl

Fri 31/10

00:20-09:15

2 stops31h 55m

$1,088

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sat 25/10

12:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Fri 31/10

00:20-09:15

2 stops31h 55m

$1,123

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 16/11

11:05-04:00

1 stop16h 55m

Tamuning Guam Intl

Fri 21/11

05:45-10:05

1 stop28h 20m

$1,373

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Fri 24/10

11:15-04:30

1 stop17h 15m

Tamuning Guam Intl

Fri 31/10

05:45-10:05

1 stop28h 20m

$1,375

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sat 25/10

08:30-00:10

1 stop15h 40m

Tamuning Guam Intl

Tue 28/10

01:00-06:20

1 stop29h 20m

$1,858

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 12/1

12:15-01:20

1 stop38h 05m

Tamuning Guam Intl

Thu 15/1

02:20-10:15

1 stop30h 55m

$1,947

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 16/11

08:40-01:30

1 stop16h 50m

Tamuning Guam Intl

Thu 20/11

03:05-06:20

1 stop27h 15m

$2,299

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 12/1

12:15-01:20

1 stop38h 05m

Tamuning Guam Intl

Fri 16/1

16:15-10:15

2 stops41h 00m

$2,591

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sat 25/10

10:30-18:50

2 stops56h 20m

Tamuning Guam Intl

Wed 29/10

07:25-06:30

2 stops47h 05m

$18,887

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 16h 15m on average, while flying from Melbourne to Tamuning Guam Intl is 30h 45m 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

$597

Best Round-Trip Price

$1,012

Fastest flight time

16h 45m

Popular in

January
The best one-way flight price to Guam from Australia in the last 72 hours is $597 (Sydney Kingsford Smith to Tamuning Guam Intl).
Search Deals
The best round-trip flight price to Guam from Australia in the last 72 hours is $1,012 (Sydney Kingsford Smith to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from Australia takes 16h 45m (Sydney Kingsford Smith to Tamuning Guam Intl).
Search Deals
January has the highest demand for flights to Guam, with a 17% 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 September 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 $1,155
Brisbane to Tamuning flightsfrom $1,375
Melbourne to Tamuning flightsfrom $1,390
Perth to Tamuning flightsfrom $1,462
Adelaide to Tamuning flightsfrom $2,955