How do I get Price Alerts for flights from Tamuning to Sydney?

Confirm your travel details to search for the latest offers for flights from Tamuning to Sydney . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Tamuning to Sydney with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Tamuning Guam Intl Airport to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from Tamuning Guam Intl Airport to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tamuning Guam Intl Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$589 Cheap Flights from Tamuning to Sydney in 2026

Find the cheapest flights from Tamuning to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

00:50 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

32h 55m2 stops Incheon Intl Manila Ninoy Aquino Intl

21:50 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 30m2 stops Kuala Lumpur Intl Manila Ninoy Aquino Intl

$1,398Multiple Airlines

Wed, 7 Oct - Mon, 12 Oct

05:25 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

28h 20m1 stop Manila Ninoy Aquino Intl

12:15 - 04:00SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

16h 45m1 stop Manila Ninoy Aquino Intl

$1,465Multiple Airlines

Sun, 8 Nov - Sat, 14 Nov

05:25 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

28h 20m1 stop Manila Ninoy Aquino Intl

13:25 - 04:00SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

39h 35m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,615Multiple Airlines

Sun, 8 Nov - Sat, 14 Nov

00:50 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

32h 55m2 stops Incheon Intl Manila Ninoy Aquino Intl

11:45 - 03:35SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

16h 50m1 stop Incheon Intl

$1,820Multiple Airlines

Wed, 7 Oct - Mon, 12 Oct

02:20 - 13:15GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

33h 55m2 stops Incheon Intl Hanoi Noibai

11:40 - 04:30SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

17h 50m1 stop Incheon Intl

$2,245Multiple Airlines

Thu, 17 Dec - Sun, 20 Dec

05:40 - 09:25GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

26h 45m3 stops Incheon Intl Dalian Guangzhou Baiyun

11:40 - 04:30SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

17h 50m1 stop Incheon Intl

$2,283Multiple Airlines

Fri, 18 Dec - Sun, 20 Dec

06:00 - 09:00GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

26h 00m1 stop Manila Ninoy Aquino Intl

11:45 - 03:35SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

16h 50m1 stop Incheon Intl

$2,423Multiple Airlines

Thu, 8 Oct - Mon, 12 Oct

05:25 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

28h 20m1 stop Manila Ninoy Aquino Intl

12:15 - 03:55SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

16h 40m1 stop Manila Ninoy Aquino Intl

$2,750Multiple Airlines

Fri, 18 Dec - Sun, 20 Dec

16:35 - 20:35GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

27h 00m2 stops Tokyo Narita Kuala Lumpur Intl

22:10 - 01:40SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

28h 30m2 stops Taipei City Taiwan Taoyuan Intl Busan Gimhae

$3,652Multiple Airlines

Sun, 8 Nov - Sat, 14 Nov

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Wed 7/10

00:50-10:45

2 stops32h 55m

Sydney Kingsford Smith

Mon 12/10

21:50-04:20

2 stops31h 30m

$1,398

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sun 8/11

05:25-10:45

1 stop28h 20m

Sydney Kingsford Smith

Sat 14/11

12:15-04:00

1 stop16h 45m

$1,465

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sun 8/11

05:25-10:45

1 stop28h 20m

Sydney Kingsford Smith

Sat 14/11

13:25-04:00

2 stops39h 35m

$1,615

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Wed 7/10

00:50-10:45

2 stops32h 55m

Sydney Kingsford Smith

Mon 12/10

11:45-03:35

1 stop16h 50m

$1,820

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Thu 17/12

02:20-13:15

2 stops33h 55m

Sydney Kingsford Smith

Sun 20/12

11:40-04:30

1 stop17h 50m

$2,245

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Fri 18/12

05:40-09:25

3 stops26h 45m

Sydney Kingsford Smith

Sun 20/12

11:40-04:30

1 stop17h 50m

$2,283

Fastest return journey

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Thu 8/10

06:00-09:00

1 stop26h 00m

Sydney Kingsford Smith

Mon 12/10

11:45-03:35

1 stop16h 50m

$2,423

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Fri 18/12

05:25-10:45

1 stop28h 20m

Sydney Kingsford Smith

Sun 20/12

12:15-03:55

1 stop16h 40m

$2,750

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sun 8/11

16:35-20:35

2 stops27h 00m

Sydney Kingsford Smith

Sat 14/11

22:10-01:40

2 stops28h 30m

$3,652

Cheapest one-way

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Fri 23/10

04:40-10:05

1 stop28h 25m

$589

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

When to book flights from Tamuning to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Tamuning to Sydney (GUM to SYD) flight deals and tips

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

Best price found	$589
Fastest flight time	28h 20m
Direct flights	None

The best one-way flight to Sydney from Tamuning in the past 72 hours is $589. The best return flight deal from Tamuning to Sydney found on momondo in the last 72 hours is $1,398.

The fastest flight from Tamuning to Sydney takes 28h 20m

There are no direct flights from Tamuning to Sydney. There are no popular flight routes from Tamuning to Sydney.

Search flight deals

Frequently asked questions about flying from Tamuning to Sydney

How far is Tamuning Guam Intl to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 5306.9 km away from Tamuning Guam Intl. Typically, this will take 28h 20m by plane in normal conditions.
When did momondo last update prices for flights from Tamuning Guam Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Tamuning Guam Intl Airport to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Tamuning Guam Intl Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tamuning Guam Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Tamuning to Sydney

How do I get Price Alerts for flights from Tamuning to Sydney?
Confirm your travel details to search for the latest offers for flights from Tamuning to Sydney. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Tamuning to Sydney with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

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

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

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

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

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

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 Sydney from Tamuning.

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

Yes. momondo can track prices for Tamuning to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.