$641 Cheap Flights to Guam in 2025/26

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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 Jan

PER

27h 05m

1 stop

GUM

1 Feb

GUM

48h 55m

2 stops

PER

$1,270

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Multiple Airlines

25 Jan

PER

26h 30m

2 stops

GUM

31 Jan

GUM

28h 40m

2 stops

PER

$1,310

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Multiple Airlines

25 Jan

PER

41h 25m

3 stops

GUM

31 Jan

GUM

32h 50m

3 stops

PER

$1,317

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Philippine Airlines

18 Mar

BNE

40h 20m

2 stops

GUM

22 Mar

GUM

52h 50m

2 stops

BNE

$1,325

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Multiple Airlines

8 Feb

SYD

16h 45m

1 stop

GUM

15 Feb

GUM

28h 00m

1 stop

SYD

$1,422

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Philippine Airlines

23 Mar

SYD

17h 25m

1 stop

GUM

27 Mar

GUM

51h 35m

2 stops

SYD

$1,431

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Philippine Airlines

23 Mar

SYD

40h 50m

2 stops

GUM

27 Mar

GUM

27h 35m

2 stops

SYD

$1,444

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Multiple Airlines

8 Feb

SYD

16h 45m

1 stop

GUM

15 Feb

GUM

37h 30m

2 stops

SYD

$1,495

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Multiple Airlines

25 Jan

PER

27h 05m

1 stop

GUM

1 Feb

GUM

34h 15m

1 stop

PER

$1,526

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Philippine Airlines

18 Mar

BNE

16h 55m

1 stop

GUM

22 Mar

GUM

28h 50m

2 stops

BNE

$1,624

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Philippine Airlines

1 June

SYD

18h 05m

1 stop

GUM

4 June

GUM

26h 00m

1 stop

SYD

$1,672

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Philippine Airlines

1 June

SYD

41h 10m

2 stops

GUM

4 June

GUM

26h 00m

1 stop

SYD

$1,687

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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.

22:55 - 04:00

PER

GUM

27h 05m1 stop

05:45 - 04:40

GUM

PER

48h 55m2 stops

$1,270Multiple Airlines

Sun, 25 Jan - Sun, 1 Feb

20:40 - 01:10

PER

GUM

26h 30m2 stops

02:00 - 04:40

GUM

PER

28h 40m2 stops

$1,310Multiple Airlines

Sun, 25 Jan - Sat, 31 Jan

05:35 - 01:00

PER

GUM

41h 25m3 stops

02:00 - 08:50

GUM

PER

32h 50m3 stops

$1,317Multiple Airlines

Sun, 25 Jan - Sat, 31 Jan

11:05 - 03:25

BNE

GUM

40h 20m2 stops

05:15 - 10:05

GUM

BNE

52h 50m2 stops

$1,325Philippine Airlines

Wed, 18 Mar - Sun, 22 Mar

12:15 - 04:00

SYD

GUM

16h 45m1 stop

05:45 - 10:45

GUM

SYD

28h 00m1 stop

$1,422Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

11:35 - 04:00

SYD

GUM

17h 25m1 stop

05:15 - 09:50

GUM

SYD

51h 35m2 stops

$1,431Philippine Airlines

Mon, 23 Mar - Fri, 27 Mar

08:35 - 14:35

BNE

GUM

30h 00m1 stop

16:50 - 06:20

GUM

BNE

37h 30m1 stop

$1,913Korean Air

Sun, 22 Mar - Thu, 26 Mar

08:35 - 14:35

BNE

GUM

30h 00m1 stop

16:50 - 06:20

GUM

BNE

37h 30m1 stop

$1,921Korean Air

Sun, 22 Mar - Thu, 26 Mar

10:40 - 18:50

BNE

GUM

56h 10m2 stops

07:05 - 06:30

GUM

BNE

47h 25m2 stops

$18,785United Airlines

Sun, 22 Mar - Thu, 26 Mar

10:55 - 18:05

MEL

GUM

55h 10m2 stops

07:05 - 08:15

GUM

MEL

49h 10m2 stops

$18,829United Airlines

Sun, 17 May - Thu, 21 May

Fly from

Route

Depart

Return

Price

PerthTamuning

PER - GUM

PERGUM

Perth

Sun 25/1

22:55-04:00

1 stop27h 05m

Tamuning Guam Intl

Sun 1/2

05:45-04:40

2 stops48h 55m

$1,270

PerthTamuning

PER - GUM

PERGUM

Perth

Sun 25/1

20:40-01:10

2 stops26h 30m

Tamuning Guam Intl

Sat 31/1

02:00-04:40

2 stops28h 40m

$1,310

PerthTamuning

PER - GUM

PERGUM

Perth

Sun 25/1

05:35-01:00

3 stops41h 25m

Tamuning Guam Intl

Sat 31/1

02:00-08:50

3 stops32h 50m

$1,317

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

$1,325

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Sun 8/2

12:15-04:00

1 stop16h 45m

Tamuning Guam Intl

Sun 15/2

05:45-10:45

1 stop28h 00m

$1,422

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:35-04:00

1 stop17h 25m

Tamuning Guam Intl

Fri 27/3

05:15-09:50

2 stops51h 35m

$1,431

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 22/3

08:35-14:35

1 stop30h 00m

Tamuning Guam Intl

Thu 26/3

16:50-06:20

1 stop37h 30m

$1,913

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 22/3

08:35-14:35

1 stop30h 00m

Tamuning Guam Intl

Thu 26/3

16:50-06:20

1 stop37h 30m

$1,921

BrisbaneTamuning

BNE - GUM

BNEGUM

Brisbane

Sun 22/3

10:40-18:50

2 stops56h 10m

Tamuning Guam Intl

Thu 26/3

07:05-06:30

2 stops47h 25m

$18,785

MelbourneTamuning

MEL - GUM

MELGUM

Melbourne

Sun 17/5

10:55-18:05

2 stops55h 10m

Tamuning Guam Intl

Thu 21/5

07:05-08:15

2 stops49h 10m

$18,829

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 17h 25m 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

Find flights to Tamuning

Cheap Guam flight deals and tips

Summary info about Guam flight prices, duration and airlines

Best One-Way Price	$703
Best Round-Trip Price	$1,270
Fastest flight time	17h 25m
Popular in	January

The best one-way flight price to Guam from Australia in the last 72 hours is $703 (Melbourne to Tamuning Guam Intl).

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The best round-trip flight price to Guam from Australia in the last 72 hours is $1,270 (Perth to Tamuning Guam Intl).

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The fastest flight to Guam from Australia takes 17h 25m (Sydney Kingsford Smith 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.

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 December 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.