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$1,441+ Cheap flights from Mobile (MOB) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SYD
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Mobile to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 septiembre 17, 2025.

Round-trip from

$1,441
(American Airlines)
From Mobile to Sydney Kingsford Smith
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Find flight deals from Mobile to Sydney

Cheapest flights from Mobile to Sydney
Explore the most affordable flight options available from Mobile to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/92:50 pmMOB - SYD
2 stops25h 10mAmerican Airlines
sáb. 11/295:45 pmSYD - MOB
2 stops22h 05mAmerican Airlines
Deal found 9/15$1,441
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/93:15 pmMOB - SYD
1 stop22h 45mUnited Airlines
sáb. 11/2911:50 amSYD - MOB
1 stop21h 17mUnited Airlines
Deal found 9/15$1,509
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/277:00 amMOB - SYD
2 stops33h 00mUnited Airlines
mié. 10/19:30 amSYD - MOB
2 stops27h 18mUnited Airlines
Deal found 9/14$1,539
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/99:05 amMOB - SYD
2 stops31h 30mMultiple Airlines
sáb. 11/2911:20 amSYD - MOB
3 stops31h 07mMultiple Airlines
Deal found 9/15$2,547
This Qantas Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:55 pmMOB - SYD
1 stop22h 00mQantas Airways
mié. 10/112:10 pmSYD - MOB
1 stop25h 52mQantas Airways
Deal found 9/14$2,899
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/277:00 amMOB - SYD
3 stops33h 20mAir Canada
mié. 10/19:20 amSYD - MOB
2 stops27h 28mAir Canada
Deal found 9/16$3,339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Mobile to Sydney that are best for you.

Fly from

Mobile

Fly to

Sydney

Route

Depart

Return

Price

MobileSydney

MOB - SYD

MOBSYD

Mobile

dom. 11/9

2:50 pm-9:00 am

2 stops25h 10m

Sydney Kingsford Smith

sáb. 11/29

5:45 pm-10:50 pm

2 stops22h 05m

$1,441

MobileSydney

MOB - SYD

MOBSYD

Mobile

sáb. 9/27

7:00 am-7:00 am

2 stops33h 00m

Sydney Kingsford Smith

mié. 10/1

9:30 am-9:48 pm

2 stops27h 18m

$1,539

MobileSydney

MOB - SYD

MOBSYD

Mobile

dom. 11/9

9:05 am-9:35 am

2 stops31h 30m

Sydney Kingsford Smith

sáb. 11/29

11:20 am-1:27 am

3 stops31h 07m

$2,547

MobileSydney

MOB - SYD

MOBSYD

Mobile

sáb. 9/27

5:55 pm-6:55 am

1 stop22h 00m

Sydney Kingsford Smith

mié. 10/1

12:10 pm-11:02 pm

1 stop25h 52m

$2,899

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Mobile to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Mobile with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Mobile to Sydney

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

Currently, March is the cheapest month in which you can book a flight from Mobile to Sydney (average of $1,032). Flying from Mobile to Sydney in December is currently the most expensive (average of $1,627). 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.

Related info for your journey

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

  • How long is the flight from Mobile to Sydney?

    For as low as $1,441, American Airlines can have you in Sydney from Mobile in 25h 10m. Airlines will cover a distance of 9003 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile 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 Mobile to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Mobile to Sydney (average of $1,032). Flying from Mobile to Sydney in December is currently the most expensive (average of $1,627). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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