Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Sydney to Guam from $1,098

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Guam departing on 23/3. 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

Find the cheapest flights from Sydney to Guam

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 - 23:05
SYD
-
GUM
35h 35m2 stops
Multiple Airlines Logo
01:00 - 10:25
GUM
-
SYD
32h 25m2 stops
$1,098Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
12:30 - 23:05
SYD
-
GUM
35h 35m2 stops
Multiple Airlines Logo
01:00 - 10:25
GUM
-
SYD
32h 25m2 stops
$1,140Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
11:15 - 01:00
SYD
-
GUM
38h 45m3 stops
Multiple Airlines Logo
02:40 - 10:25
GUM
-
SYD
30h 45m2 stops
$1,152Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
11:15 - 01:00
SYD
-
GUM
38h 45m3 stops
Multiple Airlines Logo
02:40 - 09:25
GUM
-
SYD
29h 45m2 stops
$1,173Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
11:15 - 01:00
SYD
-
GUM
38h 45m3 stops
Multiple Airlines Logo
02:00 - 08:05
GUM
-
SYD
29h 05m3 stops
$1,227Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
11:40 - 23:05
SYD
-
GUM
36h 25m1 stop
Multiple Airlines Logo
01:00 - 10:05
GUM
-
SYD
32h 05m1 stop
$1,255Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
11:15 - 01:00
SYD
-
GUM
38h 45m3 stops
Multiple Airlines Logo
02:00 - 12:20
GUM
-
SYD
33h 20m3 stops
$1,279Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
11:15 - 01:00
SYD
-
GUM
38h 45m3 stops
Multiple Airlines Logo
02:40 - 07:30
GUM
-
SYD
27h 50m3 stops
$1,319Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
12:15 - 14:35
SYD
-
GUM
27h 20m1 stop
Multiple Airlines Logo
01:00 - 10:25
GUM
-
SYD
32h 25m2 stops
$1,385Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
12:15 - 14:35
SYD
-
GUM
27h 20m1 stop
Multiple Airlines Logo
01:00 - 09:25
GUM
-
SYD
31h 25m2 stops
$1,406Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar

T'way Air flights from Sydney to Guam

Our best T'way Air deals on Sydney to Guam flight tickets
T'way Air
8 Mar
SYD12:15Sydney Kingsford Smith
52h 00m
2 stops
GUM15:15Tamuning Guam Intl
12 Mar
GUM16:15Tamuning Guam Intl
41h 00m
2 stops
SYD10:15Sydney Kingsford Smith
$1,964
Find similar
T'way Air
8 Mar
SYD12:15Sydney Kingsford Smith
52h 00m
2 stops
GUM15:15Tamuning Guam Intl
12 Mar
GUM16:15Tamuning Guam Intl
41h 00m
2 stops
SYD10:15Sydney Kingsford Smith
$2,124
Find similar
T'way Air
8 Mar
SYD12:15Sydney Kingsford Smith
52h 00m
2 stops
GUM15:15Tamuning Guam Intl
12 Mar
GUM16:15Tamuning Guam Intl
41h 00m
2 stops
SYD10:15Sydney Kingsford Smith
$2,126
Find similar

Philippine Airlines flights from Sydney to Guam

Our best Philippine Airlines deals on Sydney to Guam flight tickets
Philippine Airlines
23 Mar
SYD11:35Sydney Kingsford Smith
17h 25m
1 stop
GUM04:00Tamuning Guam Intl
27 Mar
GUM05:45Tamuning Guam Intl
27h 05m
1 stop
SYD09:50Sydney Kingsford Smith
$1,765
Find similar
Philippine Airlines
23 Mar
SYD11:35Sydney Kingsford Smith
40h 50m
2 stops
GUM03:25Tamuning Guam Intl
27 Mar
GUM05:15Tamuning Guam Intl
51h 35m
2 stops
SYD09:50Sydney Kingsford Smith
$1,782
Find similar
Philippine Airlines
23 Mar
SYD11:35Sydney Kingsford Smith
17h 25m
1 stop
GUM04:00Tamuning Guam Intl
27 Mar
GUM05:15Tamuning Guam Intl
51h 35m
2 stops
SYD09:50Sydney Kingsford Smith
$1,836
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Sydney to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

12:30-23:05

2 stops35h 35m

Tamuning Guam Intl

Thu 26/3

01:00-10:25

2 stops32h 25m

$1,098

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

12:30-23:05

2 stops35h 35m

Tamuning Guam Intl

Thu 26/3

01:00-10:25

2 stops32h 25m

$1,140

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:15-01:00

3 stops38h 45m

Tamuning Guam Intl

Thu 26/3

02:40-10:25

2 stops30h 45m

$1,152

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:15-01:00

3 stops38h 45m

Tamuning Guam Intl

Thu 26/3

02:40-09:25

2 stops29h 45m

$1,173

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:15-01:00

3 stops38h 45m

Tamuning Guam Intl

Thu 26/3

02:00-08:05

3 stops29h 05m

$1,227

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:40-23:05

1 stop36h 25m

Tamuning Guam Intl

Thu 26/3

01:00-10:05

1 stop32h 05m

$1,254

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:15-01:00

3 stops38h 45m

Tamuning Guam Intl

Thu 26/3

02:00-12:20

3 stops33h 20m

$1,279

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

11:15-01:00

3 stops38h 45m

Tamuning Guam Intl

Thu 26/3

02:40-07:30

3 stops27h 50m

$1,319

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

12:15-14:35

1 stop27h 20m

Tamuning Guam Intl

Thu 26/3

01:00-10:25

2 stops32h 25m

$1,385

SydneyTamuning

SYD - GUM

SYDGUM

Sydney Kingsford Smith

Mon 23/3

12:15-14:35

1 stop27h 20m

Tamuning Guam Intl

Thu 26/3

01:00-09:25

2 stops31h 25m

$1,406

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Guam from

How to get the cheapest flight ticket from Sydney to Guam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Guam?

The cheapest day to depart on your flight to Guam is on a Tuesday when prices can be found for as low as $1,665. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Guam for around $2,860.

What is the cheapest time of day to depart on your flight to Guam?

Flying to Guam from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,986 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Guam, so prices are often more expensive at around $2,226 per ticket.

Cheap Sydney to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Guam

Fastest flight time

40h 50m

Direct flights

None
The fastest flight from Sydney to Guam takes 40h 50m
There are no direct flights from Sydney to Guam. There are no popular flight routes from Sydney to Guam.
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Guam?

    Prices for flights from Sydney Kingsford Smith Airport to Guam are updated daily.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport 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 from Sydney Kingsford Smith Airport to Guam.

  • What documentation or ID do you need to fly to Guam?

    The travel and health documents required for your trip to Guam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Guam?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Guam. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Guam with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Guam from Sydney with this policy.

How can momondo help me find flights from Sydney to Guam?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Guam from Sydney.

I’m not ready to book a flight from Sydney to Guam right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam from Sydney and alert you when they change.

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
Wed 14/1
Wed 21/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Guam

Popular Cities in Guam

Popular flights according to clicks in the last 7 days on momondo
Look for other cheap flights to Tamuningfrom $1,493