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Cheap flights from Guam to Sydney from $809

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
5 Feb — 12 Feb1
1 adult

Cheap flight deals from Guam to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Guam (GU0) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 January 2025.

Round-trip from

$1,352

One-way from

$809

Popular in

January

Cheapest in

February

Average price

$3,736
1/4-11/4
  • 1/4-11/4
  • 2 total stops
  • 45h 05m total
  • Guam to Sydney
Search Deals
T'way Air
  • T'way Air
  • 15/3
  • 1 total stop
  • 18h 15m total
  • Guam to Sydney
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($884 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($261 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Guam to Sydney

Cheapest flights from Guam to Sydney
Explore the most affordable flight options available from Guam to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2025.

Tue 1/405:55GUM - SYD
1 stop27h 50mMultiple Airlines
Fri 11/411:15SYD - GUM
1 stop17h 15mMultiple Airlines
Deal found 30/1$1,352
Mon 14/405:55GUM - SYD
1 stop26h 05mPhilippine Airlines
Tue 22/410:15SYD - GUM
1 stop18h 15mPhilippine Airlines
Deal found 31/1$1,830
Mon 17/215:00GUM - SYD
1 stop18h 15mT'way Air
Sat 22/212:15SYD - GUM
1 stop26h 45mT'way Air
Deal found 29/1$2,124
Thu 2/1016:50GUM - SYD
2 stops41h 10mMalaysia Airlines
Sun 12/1014:05SYD - GUM
2 stops25h 10mMalaysia Airlines
Deal found 30/1$3,906

Find flights from Guam to Sydney within your budget

Customise your flight search to find flights from Guam to Sydney 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, Cheapflights users made 647,157 searches. Data last updated 31 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 1/4

05:55-10:45

1 stop27h 50m

Sydney Kingsford Smith

Fri 11/4

11:15-04:30

1 stop17h 15m

$1,352

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 14/4

05:55-08:00

1 stop26h 05m

Sydney Kingsford Smith

Tue 22/4

10:15-04:30

1 stop18h 15m

$1,830

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 17/2

15:00-10:15

1 stop18h 15m

Sydney Kingsford Smith

Sat 22/2

12:15-14:00

1 stop26h 45m

$2,124

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 16/2

16:35-10:20

2 stops40h 45m

Sydney Kingsford Smith

Sat 22/2

22:15-14:35

2 stops41h 20m

$5,909

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sat 15/3

15:00-10:15

1 stop18h 15m

$809

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 4/3

16:10-20:35

3 stops51h 25m

$820

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Best time to book a flight from Guam to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Guam with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Guam to Sydney

Get recent, data-driven insights about flights from Guam to Sydney including ideal travel times, pricing trends, and more.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 31 January 2025.
Philippine Airlines
7.3
Good
903 reviews
Check prices

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

7.9

Food

6.9

Boarding

7.2

Reviews

1 / 20

8.0
Excellent

Richard,Nov 2024

BKK - MNL

Philippine Airlines' website cannot check in and line up for check in in the airport counter took over 2 hours😢

Philippine Airlines
7.3
Good
903 reviews
Philippine Airlines
7.3
Good
903 reviews
Check prices

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

7.9

Food

6.9

Boarding

7.2

Reviews

1 / 20

8.0
Excellent

Richard,Nov 2024

BKK - MNL

Philippine Airlines' website cannot check in and line up for check in in the airport counter took over 2 hours😢

Malaysia Airlines
7.3
Good
273 reviews
Philippine Airlines
7.3
Good
903 reviews
Check prices

Entertainment

6.7

Comfort

7.1

Overall

7.3

Crew

7.9

Food

6.9

Boarding

7.2

Reviews

1 / 20

8.0
Excellent

Richard,Nov 2024

BKK - MNL

Philippine Airlines' website cannot check in and line up for check in in the airport counter took over 2 hours😢

Related info for your journey

Find useful and relevant information for your journey from Guam to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Guam?

    For a flight from Guam to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • Can I find deals for flights from Guam to Sydney that include hotel bookings?

    Yes. In addition to deals on Guam to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Guam to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Sydney.

  • Can I find deals for business class flights from Guam to Sydney?

    Yes. Cheapflights offers flight deals from Guam to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Guam to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Guam to Sydney (average of $129). Flying from Guam to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Guam?

Book flights to Guam if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Randwick
Coogee
Manly
Cronulla
Bondi Beach
Terrigal
Lithgow
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Guam to Sydney?

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Certainly. Search results for flights to Sydney from Guam shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Guam to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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