Latest deals
Insights
FAQs
Price Alerts
Look for other cheap flights to Guam

$1,538 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 6/8. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
6 Aug
SYD
31h 45m
2 stops
GUM
10 Aug
GUM
31h 05m
2 stops
SYD
$1,538
Multiple Airlines
6 Aug
SYD
31h 45m
2 stops
GUM
10 Aug
GUM
26h 00m
3 stops
SYD
$1,561
Philippine Airlines
28 Oct
BNE
17h 10m
1 stop
GUM
5 Nov
GUM
27h 55m
1 stop
BNE
$1,627
Multiple Airlines
21 June
SYD
34h 45m
2 stops
GUM
27 June
GUM
35h 45m
2 stops
SYD
$1,651
Philippine Airlines
4 Nov
SYD
17h 45m
1 stop
GUM
10 Nov
GUM
26h 45m
1 stop
SYD
$1,653
Multiple Airlines
3 Sept
MEL
15h 50m
2 stops
GUM
10 Sept
GUM
27h 55m
2 stops
MEL
$1,664
Philippine Airlines
3 Sept
BNE
17h 00m
1 stop
GUM
10 Sept
GUM
28h 05m
1 stop
BNE
$1,674
Multiple Airlines
6 June
MEL
40h 20m
2 stops
GUM
13 June
GUM
24h 15m
2 stops
MEL
$1,738
Multiple Airlines
6 Aug
SYD
16h 50m
1 stop
GUM
10 Aug
GUM
31h 05m
2 stops
SYD
$1,738
Philippine Airlines
31 Oct
BNE
17h 10m
1 stop
GUM
4 Nov
GUM
27h 55m
1 stop
BNE
$1,751
Philippine Airlines
3 Nov
SYD
17h 45m
1 stop
GUM
11 Nov
GUM
26h 45m
1 stop
SYD
$1,757
Philippine Airlines
3 Aug
BNE
17h 00m
1 stop
GUM
8 Aug
GUM
28h 05m
1 stop
BNE
$1,766

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
20:35 - 04:20
SYD
-
GUM
31h 45m
2 stops
Multiple Airlines Logo
04:40 - 11:45
GUM
-
SYD
31h 05m
2 stops
$1,538Multiple Airlines
Thu, 6 Aug - Mon, 10 Aug
Multiple Airlines Logo
20:35 - 04:20
SYD
-
GUM
31h 45m
2 stops
Multiple Airlines Logo
17:20 - 19:20
GUM
-
SYD
26h 00m
3 stops
$1,561Multiple Airlines
Thu, 6 Aug - Mon, 10 Aug
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
$1,627Philippine Airlines
Wed, 28 Oct - Thu, 5 Nov
Multiple Airlines Logo
13:00 - 23:45
SYD
-
GUM
34h 45m
2 stops
Multiple Airlines Logo
00:50 - 12:35
GUM
-
SYD
35h 45m
2 stops
$1,651Multiple Airlines
Sun, 21 Jun - Sat, 27 Jun
Philippine Airlines Logo
11:35 - 04:20
SYD
-
GUM
17h 45m
1 stop
Philippine Airlines Logo
06:00 - 09:45
GUM
-
SYD
26h 45m
1 stop
$1,653Philippine Airlines
Wed, 4 Nov - Tue, 10 Nov
Philippine Airlines Logo
11:20 - 04:20
BNE
-
GUM
17h 00m
1 stop
Philippine Airlines Logo
06:00 - 10:05
GUM
-
BNE
28h 05m
1 stop
$1,674Philippine Airlines
Thu, 3 Sep - Thu, 10 Sep
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
$1,751Philippine Airlines
Sat, 31 Oct - Wed, 4 Nov
United Airlines Logo
10:55 - 18:05
MEL
-
GUM
31h 10m
2 stops
United Airlines Logo
07:05 - 07:30
GUM
-
MEL
48h 25m
2 stops
$19,757United Airlines
Mon, 8 Jun - Wed, 10 Jun
United Airlines Logo
10:55 - 18:05
MEL
-
GUM
31h 10m
2 stops
United Airlines Logo
07:05 - 07:30
GUM
-
MEL
48h 25m
2 stops
$19,941United Airlines
Mon, 8 Jun - Wed, 10 Jun
United Airlines Logo
10:55 - 21:45
MEL
-
GUM
34h 50m
2 stops
United Airlines Logo
12:15 - 07:30
GUM
-
MEL
43h 15m
2 stops
$19,996United Airlines
Mon, 8 Jun - Wed, 10 Jun

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 May 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

Thu 6/8

20:35-04:20

2 stops31h 45m

Tamuning Guam Intl

Mon 10/8

04:40-11:45

2 stops31h 05m

$1,538

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Thu 6/8

20:35-04:20

2 stops31h 45m

Tamuning Guam Intl

Mon 10/8

17:20-19:20

3 stops26h 00m

$1,561

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Wed 28/10

11:10-04:20

1 stop17h 10m

Tamuning Guam Intl

Thu 5/11

06:00-09:55

1 stop27h 55m

$1,627

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sun 21/6

13:00-23:45

2 stops34h 45m

Tamuning Guam Intl

Sat 27/6

00:50-12:35

2 stops35h 45m

$1,651
Fastest return journey

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Wed 4/11

11:35-04:20

1 stop17h 45m

Tamuning Guam Intl

Tue 10/11

06:00-09:45

1 stop26h 45m

$1,653

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Thu 3/9

11:20-04:20

1 stop17h 00m

Tamuning Guam Intl

Thu 10/9

06:00-10:05

1 stop28h 05m

$1,674

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sat 31/10

11:10-04:20

1 stop17h 10m

Tamuning Guam Intl

Wed 4/11

06:00-09:55

1 stop27h 55m

$1,751

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Mon 8/6

10:55-18:05

2 stops31h 10m

Tamuning Guam Intl

Wed 10/6

07:05-07:30

2 stops48h 25m

$19,757

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Mon 8/6

10:55-18:05

2 stops31h 10m

Tamuning Guam Intl

Wed 10/6

07:05-07:30

2 stops48h 25m

$19,941

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Mon 8/6

10:55-21:45

2 stops34h 50m

Tamuning Guam Intl

Wed 10/6

12:15-07:30

2 stops43h 15m

$19,996

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 17h 45m on average, while flying from Melbourne to Tamuning Guam Intl is 20h 20m 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

$800

Best Round-Trip Price

$1,538

Fastest flight time

17h 00m

Popular in

April
The best one-way flight price to Guam from Australia in the last 72 hours is $800 (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 $1,538 (Sydney Kingsford Smith to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from Australia takes 17h 00m (Brisbane to Tamuning Guam Intl).
Search Deals
April has the highest demand for flights to Guam, with a 8% 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 May 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.

An easier way to manage your Guam trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/6
Tue 16/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Guam

Popular Flights to Guam

Popular routes according to searches in the past day on momondo
Brisbane to Tamuning flightsfrom $1,627
Sydney to Tamuning flightsfrom $1,653
Perth to Tamuning flightsfrom $1,824
Melbourne to Tamuning flightsfrom $1,875
Adelaide to Tamuning flightsfrom $2,062