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$1,364 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 1/9. 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
1 Sept
SYD
38h 35m
2 stops
GUM
4 Sept
GUM
38h 40m
3 stops
SYD
$1,364
Multiple Airlines
1 Sept
SYD
34h 45m
2 stops
GUM
4 Sept
GUM
31h 35m
2 stops
SYD
$1,485
Multiple Airlines
1 Sept
SYD
37h 00m
1 stop
GUM
4 Sept
GUM
28h 25m
1 stop
SYD
$1,566
Multiple Airlines
10 June
SYD
17h 05m
1 stop
GUM
17 June
GUM
27h 45m
1 stop
SYD
$1,608
Multiple Airlines
1 Sept
SYD
16h 50m
1 stop
GUM
4 Sept
GUM
31h 35m
2 stops
SYD
$1,634
Philippine Airlines
25 Oct
BNE
17h 10m
1 stop
GUM
28 Oct
GUM
27h 55m
1 stop
BNE
$1,724
Multiple Airlines
10 June
SYD
17h 05m
1 stop
GUM
17 June
GUM
27h 20m
2 stops
SYD
$1,783
Multiple Airlines
10 June
SYD
36h 20m
2 stops
GUM
16 June
GUM
32h 30m
2 stops
SYD
$1,801
Philippine Airlines
20 Oct
SYD
18h 05m
1 stop
GUM
22 Oct
GUM
26h 00m
1 stop
SYD
$1,874
Philippine Airlines
25 Oct
BNE
17h 10m
1 stop
GUM
28 Oct
GUM
27h 55m
1 stop
BNE
$1,913
Philippine Airlines
25 Oct
BNE
17h 10m
1 stop
GUM
28 Oct
GUM
27h 55m
1 stop
BNE
$1,914
Multiple Airlines
1 July
MEL
20h 20m
1 stop
GUM
8 July
GUM
30h 35m
2 stops
MEL
$2,093

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
13:00 - 03:35
SYD
-
GUM
38h 35m
2 stops
Multiple Airlines Logo
04:40 - 19:20
GUM
-
SYD
38h 40m
3 stops
$1,364Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
13:00 - 23:45
SYD
-
GUM
34h 45m
2 stops
Multiple Airlines Logo
04:40 - 12:15
GUM
-
SYD
31h 35m
2 stops
$1,485Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
10:45 - 23:45
SYD
-
GUM
37h 00m
1 stop
Multiple Airlines Logo
04:40 - 09:05
GUM
-
SYD
28h 25m
1 stop
$1,566Multiple Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
11:15 - 04:20
SYD
-
GUM
17h 05m
1 stop
Multiple Airlines Logo
06:00 - 09:45
GUM
-
SYD
27h 45m
1 stop
$1,608Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Philippine Airlines Logo
11:10 - 04:20
BNE
-
GUM
17h 10m
1 stop
Philippine Airlines Logo
06:00 - 09:55
GUM
-
BNE
27h 55m
1 stop
$1,724Philippine Airlines
Sun, 25 Oct - Wed, 28 Oct
Philippine Airlines Logo
11:15 - 04:20
SYD
-
GUM
18h 05m
1 stop
Philippine Airlines Logo
06:00 - 09:00
GUM
-
SYD
26h 00m
1 stop
$1,874Philippine Airlines
Tue, 20 Oct - Thu, 22 Oct
Korean Air Logo
07:55 - 15:35
SYD
-
GUM
31h 40m
1 stop
Korean Air Logo
17:20 - 06:20
GUM
-
SYD
37h 00m
1 stop
$3,306Korean Air
Sun, 14 Jun - Wed, 17 Jun
Korean Air Logo
07:55 - 15:35
SYD
-
GUM
31h 40m
1 stop
Korean Air Logo
17:20 - 06:20
GUM
-
SYD
37h 00m
1 stop
$3,320Korean Air
Sun, 14 Jun - Wed, 17 Jun
United Airlines Logo
10:40 - 18:50
BNE
-
GUM
32h 10m
2 stops
United Airlines Logo
07:45 - 06:35
GUM
-
BNE
46h 50m
2 stops
$18,922United Airlines
Sun, 25 Oct - Wed, 28 Oct
United Airlines Logo
10:40 - 18:50
BNE
-
GUM
32h 10m
2 stops
United Airlines Logo
07:45 - 06:35
GUM
-
BNE
46h 50m
2 stops
$18,925United Airlines
Sun, 25 Oct - Wed, 28 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 30 April 2026.
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 1/9

13:00-03:35

2 stops38h 35m

Tamuning Guam Intl

Fri 4/9

04:40-19:20

3 stops38h 40m

$1,364

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 1/9

13:00-23:45

2 stops34h 45m

Tamuning Guam Intl

Fri 4/9

04:40-12:15

2 stops31h 35m

$1,485

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 1/9

10:45-23:45

1 stop37h 00m

Tamuning Guam Intl

Fri 4/9

04:40-09:05

1 stop28h 25m

$1,566

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Wed 10/6

11:15-04:20

1 stop17h 05m

Tamuning Guam Intl

Wed 17/6

06:00-09:45

1 stop27h 45m

$1,608

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 25/10

11:10-04:20

1 stop17h 10m

Tamuning Guam Intl

Wed 28/10

06:00-09:55

1 stop27h 55m

$1,724
Fastest return journey

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Tue 20/10

11:15-04:20

1 stop18h 05m

Tamuning Guam Intl

Thu 22/10

06:00-09:00

1 stop26h 00m

$1,874

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sun 14/6

07:55-15:35

1 stop31h 40m

Tamuning Guam Intl

Wed 17/6

17:20-06:20

1 stop37h 00m

$3,306

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sun 14/6

07:55-15:35

1 stop31h 40m

Tamuning Guam Intl

Wed 17/6

17:20-06:20

1 stop37h 00m

$3,320

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 25/10

10:40-18:50

2 stops32h 10m

Tamuning Guam Intl

Wed 28/10

07:45-06:35

2 stops46h 50m

$18,922

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 25/10

10:40-18:50

2 stops32h 10m

Tamuning Guam Intl

Wed 28/10

07:45-06:35

2 stops46h 50m

$18,925

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 18h 05m on average, while flying from Melbourne to Tamuning Guam Intl is 31h 10m 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

$865

Best Round-Trip Price

$1,364

Fastest flight time

17h 45m

Popular in

April
The best one-way flight price to Guam from Australia in the last 72 hours is $865 (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 $1,364 (Sydney Kingsford Smith to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from Australia takes 17h 45m (Perth to Tamuning Guam Intl).
Search Deals
April has the highest demand for flights to Guam, with a 9% 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.

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 April 2026.

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 $1,364
Brisbane to Tamuning flightsfrom $1,913
Adelaide to Tamuning flightsfrom $2,174
Perth to Tamuning flightsfrom $2,209
Melbourne to Tamuning flightsfrom $19,529