$576 Cheap Flights to Guam in 2026

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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

9 Feb

SYD

16h 45m

1 stop

GUM

22 Feb

GUM

28h 00m

1 stop

SYD

$1,129

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Multiple Airlines

7 Mar

SYD

16h 45m

1 stop

GUM

19 Mar

GUM

36h 05m

2 stops

SYD

$1,144

Find similar

Multiple Airlines

1 Mar

SYD

16h 45m

1 stop

GUM

8 Mar

GUM

28h 00m

1 stop

SYD

$1,250

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Multiple Airlines

9 Feb

SYD

16h 45m

1 stop

GUM

22 Feb

GUM

24h 40m

2 stops

SYD

$1,292

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Philippine Airlines

9 Feb

SYD

40h 50m

2 stops

GUM

22 Feb

GUM

51h 35m

2 stops

SYD

$1,295

Find similar

Philippine Airlines

18 Mar

BNE

40h 20m

2 stops

GUM

22 Mar

GUM

52h 50m

2 stops

BNE

$1,296

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Philippine Airlines

1 Mar

SYD

17h 25m

1 stop

GUM

8 Mar

GUM

51h 35m

2 stops

SYD

$1,296

Find similar

Multiple Airlines

1 Feb

SYD

16h 45m

1 stop

GUM

8 Feb

GUM

28h 00m

1 stop

SYD

$1,396

Find similar

Multiple Airlines

7 Mar

SYD

16h 45m

1 stop

GUM

19 Mar

GUM

27h 05m

1 stop

SYD

$1,448

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Multiple Airlines

1 Feb

SYD

16h 45m

1 stop

GUM

8 Feb

GUM

37h 30m

2 stops

SYD

$1,451

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Multiple Airlines

1 Feb

SYD

16h 45m

1 stop

GUM

8 Feb

GUM

28h 00m

1 stop

SYD

$1,463

Find similar

Multiple Airlines

24 Jan

SYD

34h 55m

2 stops

GUM

14 Feb

GUM

29h 05m

2 stops

SYD

$1,487

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Find the cheapest flights from Australia to Guam

Round-trip

One-way

Last minute

Recent return flight deals from Australia to Guam

Enter your travel dates to find the best prices.

12:15 - 04:00

SYD

GUM

16h 45m1 stop

05:45 - 10:45

GUM

SYD

28h 00m1 stop

$1,129Multiple Airlines

Mon, 9 Feb - Sun, 22 Feb

12:15 - 04:00

SYD

GUM

16h 45m1 stop

05:45 - 18:50

GUM

SYD

36h 05m2 stops

$1,144Multiple Airlines

Sat, 7 Mar - Thu, 19 Mar

12:15 - 04:00

SYD

GUM

16h 45m1 stop

05:45 - 10:45

GUM

SYD

28h 00m1 stop

$1,250Multiple Airlines

Sun, 1 Mar - Sun, 8 Mar

11:35 - 03:25

SYD

GUM

40h 50m2 stops

05:15 - 09:50

GUM

SYD

51h 35m2 stops

$1,295Philippine Airlines

Mon, 9 Feb - Sun, 22 Feb

11:05 - 03:25

BNE

GUM

40h 20m2 stops

05:15 - 10:05

GUM

BNE

52h 50m2 stops

$1,296Philippine Airlines

Wed, 18 Mar - Sun, 22 Mar

11:35 - 04:00

SYD

GUM

17h 25m1 stop

05:15 - 09:50

GUM

SYD

51h 35m2 stops

$1,296Philippine Airlines

Sun, 1 Mar - Sun, 8 Mar

11:05 - 04:00

BNE

GUM

16h 55m1 stop

05:15 - 10:05

GUM

BNE

52h 50m2 stops

$1,617Philippine Airlines

Wed, 18 Mar - Sun, 22 Mar

10:30 - 18:50

MEL

GUM

33h 20m2 stops

07:20 - 09:00

GUM

MEL

48h 40m2 stops

$18,789United Airlines

Wed, 18 Mar - Sat, 21 Mar

10:30 - 18:50

MEL

GUM

33h 20m2 stops

07:20 - 09:00

GUM

MEL

48h 40m2 stops

$18,800United Airlines

Wed, 18 Mar - Sat, 21 Mar

12:00 - 18:50

MEL

GUM

31h 50m2 stops

07:20 - 09:00

GUM

MEL

48h 40m2 stops

$18,801United Airlines

Wed, 18 Mar - Sat, 21 Mar

Fly from

Route

Depart

Return

Price

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 9/2

12:15-04:00

1 stop16h 45m

Tamuning Guam Intl

Sun 22/2

05:45-10:45

1 stop28h 00m

$1,129

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sat 7/3

12:15-04:00

1 stop16h 45m

Tamuning Guam Intl

Thu 19/3

05:45-18:50

2 stops36h 05m

$1,144

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sun 1/3

12:15-04:00

1 stop16h 45m

Tamuning Guam Intl

Sun 8/3

05:45-10:45

1 stop28h 00m

$1,250

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 9/2

11:35-03:25

2 stops40h 50m

Tamuning Guam Intl

Sun 22/2

05:15-09:50

2 stops51h 35m

$1,295

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Wed 18/3

11:05-03:25

2 stops40h 20m

Tamuning Guam Intl

Sun 22/3

05:15-10:05

2 stops52h 50m

$1,296

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sun 1/3

11:35-04:00

1 stop17h 25m

Tamuning Guam Intl

Sun 8/3

05:15-09:50

2 stops51h 35m

$1,296

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Wed 18/3

11:05-04:00

1 stop16h 55m

Tamuning Guam Intl

Sun 22/3

05:15-10:05

2 stops52h 50m

$1,617

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Wed 18/3

10:30-18:50

2 stops33h 20m

Tamuning Guam Intl

Sat 21/3

07:20-09:00

2 stops48h 40m

$18,789

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Wed 18/3

10:30-18:50

2 stops33h 20m

Tamuning Guam Intl

Sat 21/3

07:20-09:00

2 stops48h 40m

$18,800

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Wed 18/3

12:00-18:50

2 stops31h 50m

Tamuning Guam Intl

Sat 21/3

07:20-09:00

2 stops48h 40m

$18,801

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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 45m 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

Find flights to Tamuning

Cheap Guam flight deals and tips

Summary info about Guam flight prices, duration and airlines

Best One-Way Price	$576
Best Round-Trip Price	$1,129
Fastest flight time	17h 45m
Popular in	January

The best one-way flight price to Guam from Australia in the last 72 hours is $576 (Sydney Kingsford Smith to Tamuning Guam Intl).

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The best round-trip flight price to Guam from Australia in the last 72 hours is $1,129 (Sydney Kingsford Smith to Tamuning Guam Intl).

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The fastest flight to Guam from Australia takes 17h 45m (Perth to Tamuning Guam Intl).

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January has the highest demand for flights to Guam, with a 21% price increase on average.

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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 January 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.