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$1,065 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 18/8. 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
1 adult, Economy, 0 bags

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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
18 Aug
SYD
36h 20m
2 stops
GUM
21 Aug
GUM
28h 40m
2 stops
SYD
$1,065
Multiple Airlines
18 Aug
SYD
38h 35m
2 stops
GUM
26 Aug
GUM
38h 40m
2 stops
SYD
$1,186
Multiple Airlines
9 Sept
SYD
37h 30m
2 stops
GUM
11 Sept
GUM
31h 35m
2 stops
SYD
$1,333
Multiple Airlines
23 Nov
MEL
36h 45m
3 stops
GUM
6 Dec
GUM
43h 25m
3 stops
MEL
$1,380
Multiple Airlines
23 Nov
MEL
42h 25m
3 stops
GUM
6 Dec
GUM
33h 40m
2 stops
MEL
$1,452
Multiple Airlines
18 Aug
SYD
38h 35m
2 stops
GUM
26 Aug
GUM
38h 40m
3 stops
SYD
$1,463
Multiple Airlines
17 Oct
MEL
27h 45m
1 stop
GUM
23 Oct
GUM
17h 10m
1 stop
MEL
$1,466
Multiple Airlines
18 Aug
SYD
39h 20m
2 stops
GUM
26 Aug
GUM
15h 35m
1 stop
SYD
$1,546
Multiple Airlines
23 Nov
MEL
30h 20m
2 stops
GUM
6 Dec
GUM
33h 40m
2 stops
MEL
$1,629
Multiple Airlines
17 Sept
BNE
16h 25m
1 stop
GUM
24 Sept
GUM
28h 10m
2 stops
BNE
$1,774
Multiple Airlines
9 Sept
SYD
19h 40m
1 stop
GUM
11 Sept
GUM
25h 40m
1 stop
SYD
$1,825
Multiple Airlines
18 Oct
MEL
22h 25m
2 stops
GUM
23 Oct
GUM
17h 10m
1 stop
MEL
$1,869

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
11:25 - 23:45SYD  Sydney Kingsford Smith-GUM Tamuning Guam Intl
36h 20m2 stops Xiamen Gaoqi Intl Incheon Intl
Multiple Airlines Logo
04:40 - 09:20GUM  Tamuning Guam Intl-SYD Sydney Kingsford Smith
28h 40m2 stops Incheon Intl Xiamen Gaoqi Intl
$1,065Multiple Airlines
Tue, 18 Aug - Fri, 21 Aug
Multiple Airlines Logo
13:00 - 03:35SYD  Sydney Kingsford Smith-GUM Tamuning Guam Intl
38h 35m2 stops Singapore Changi Incheon Intl
Multiple Airlines Logo
04:40 - 19:20GUM  Tamuning Guam Intl-SYD Sydney Kingsford Smith
38h 40m2 stops Incheon Intl Singapore Changi
$1,186Multiple Airlines
Tue, 18 Aug - Wed, 26 Aug
Multiple Airlines Logo
10:15 - 23:45SYD  Sydney Kingsford Smith-GUM Tamuning Guam Intl
37h 30m2 stops Ho Chi Minh City Incheon Intl
Multiple Airlines Logo
04:40 - 12:15GUM  Tamuning Guam Intl-SYD Sydney Kingsford Smith
31h 35m2 stops Incheon Intl Hanoi Noibai
$1,333Multiple Airlines
Wed, 9 Sep - Fri, 11 Sep
Multiple Airlines Logo
13:25 - 01:10MEL  Melbourne-GUM Tamuning Guam Intl
36h 45m3 stops Singapore Changi Ho Chi Minh City Incheon Intl
Multiple Airlines Logo
02:20 - 22:45GUM  Tamuning Guam Intl-MEL Melbourne
43h 25m3 stops Incheon Intl Singapore Changi Sydney Kingsford Smith
$1,380Multiple Airlines
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
07:45 - 01:10MEL  Melbourne-GUM Tamuning Guam Intl
42h 25m3 stops Denpasar Bali Ngurah Rai Ho Chi Minh City Incheon Intl
Multiple Airlines Logo
02:20 - 13:00GUM  Tamuning Guam Intl-MEL Melbourne
33h 40m2 stops Incheon Intl Shenzhen
$1,452Multiple Airlines
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
13:00 - 03:35SYD  Sydney Kingsford Smith-GUM Tamuning Guam Intl
38h 35m2 stops Singapore Changi Incheon Intl
Multiple Airlines Logo
04:40 - 19:20GUM  Tamuning Guam Intl-SYD Sydney Kingsford Smith
38h 40m3 stops Incheon Intl Taipei City Taiwan Taoyuan Intl Singapore Changi
$1,463Multiple Airlines
Tue, 18 Aug - Wed, 26 Aug
Multiple Airlines Logo
01:35 - 04:20MEL  Melbourne-GUM Tamuning Guam Intl
27h 45m1 stop Manila Ninoy Aquino Intl
Multiple Airlines Logo
06:00 - 00:10GUM  Tamuning Guam Intl-MEL Melbourne
17h 10m1 stop Manila Ninoy Aquino Intl
$1,466Multiple Airlines
Sat, 17 Oct - Fri, 23 Oct
Multiple Airlines Logo
13:00 - 04:20SYD  Sydney Kingsford Smith-GUM Tamuning Guam Intl
39h 20m2 stops Singapore Changi Manila Ninoy Aquino Intl
Multiple Airlines Logo
16:30 - 08:05GUM  Tamuning Guam Intl-SYD Sydney Kingsford Smith
15h 35m1 stop Osaka Kansai Intl
$1,546Multiple Airlines
Tue, 18 Aug - Wed, 26 Aug
Philippine Airlines Logo
08:35 - 03:55PER  Perth-GUM Tamuning Guam Intl
17h 20m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
05:25 - 07:20GUM  Tamuning Guam Intl-PER Perth
27h 55m1 stop Manila Ninoy Aquino Intl
$2,236Philippine Airlines
Mon, 26 Oct - Wed, 28 Oct
Philippine Airlines Logo
08:35 - 03:55PER  Perth-GUM Tamuning Guam Intl
17h 20m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
05:25 - 07:20GUM  Tamuning Guam Intl-PER Perth
27h 55m1 stop Manila Ninoy Aquino Intl
$2,242Philippine Airlines
Mon, 26 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 6 August 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 Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Tue 18/8

11:25-23:45

2 stops36h 20m

Tamuning Guam Intl

Fri 21/8

04:40-09:20

2 stops28h 40m

$1,065

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Tue 18/8

13:00-03:35

2 stops38h 35m

Tamuning Guam Intl

Wed 26/8

04:40-19:20

2 stops38h 40m

$1,186

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Wed 9/9

10:15-23:45

2 stops37h 30m

Tamuning Guam Intl

Fri 11/9

04:40-12:15

2 stops31h 35m

$1,333

MelbourneTamuning

MEL Melbourne - GUM Tamuning Guam Intl

MELGUM

Melbourne

Mon 23/11

13:25-01:10

3 stops36h 45m

Tamuning Guam Intl

Sun 6/12

02:20-22:45

3 stops43h 25m

$1,380

MelbourneTamuning

MEL Melbourne - GUM Tamuning Guam Intl

MELGUM

Melbourne

Mon 23/11

07:45-01:10

3 stops42h 25m

Tamuning Guam Intl

Sun 6/12

02:20-13:00

2 stops33h 40m

$1,452

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Tue 18/8

13:00-03:35

2 stops38h 35m

Tamuning Guam Intl

Wed 26/8

04:40-19:20

3 stops38h 40m

$1,463
Fastest return journey

MelbourneTamuning

MEL Melbourne - GUM Tamuning Guam Intl

MELGUM

Melbourne

Sat 17/10

01:35-04:20

1 stop27h 45m

Tamuning Guam Intl

Fri 23/10

06:00-00:10

1 stop17h 10m

$1,466

SydneyTamuning

SYD Sydney Kingsford Smith - GUM Tamuning Guam Intl

SYDGUM

Sydney Kingsford Smith

Tue 18/8

13:00-04:20

2 stops39h 20m

Tamuning Guam Intl

Wed 26/8

16:30-08:05

1 stop15h 35m

$1,546

PerthTamuning

PER Perth - GUM Tamuning Guam Intl

PERGUM

Perth

Mon 26/10

08:35-03:55

1 stop17h 20m

Tamuning Guam Intl

Wed 28/10

05:25-07:20

1 stop27h 55m

$2,236

PerthTamuning

PER Perth - GUM Tamuning Guam Intl

PERGUM

Perth

Mon 26/10

08:35-03:55

1 stop17h 20m

Tamuning Guam Intl

Wed 28/10

05:25-07:20

1 stop27h 55m

$2,242

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 17h 25m 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

$611

Best Round-Trip Price

$1,065

Fastest flight time

28h 50m
The best one-way flight price to Guam from Australia in the last 5 days is $611 (Sydney Kingsford Smith to Tamuning Guam Intl).
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The best return flight price to Guam from Australia in the last 5 days is $1,065 (Sydney Kingsford Smith to Tamuning Guam Intl).
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The fastest flight to Guam from Australia takes 28h 50m (Brisbane to Tamuning Guam Intl).
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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 August 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 $1,186
Melbourne to Tamuning flightsfrom $1,431
Brisbane to Tamuning flightsfrom $1,774
Adelaide to Tamuning flightsfrom $2,120
Perth to Tamuning flightsfrom $2,242