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$1,586+ Cheap flights from Mobile (MOB) to Australia

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SYD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Mobile to Australia

Cheapest flights from Mobile to Australia
Explore the most affordable flight options available from Mobile to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 2/137:00 am
MOB
-
MEL
2 stops33h 30m
United Airlines
Tue 2/1711:30 am
MEL
-
MOB
2 stops27h 29m
United Airlines
Deal found 1/26$1,586
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/184:55 pm
MOB
-
SYD
1 stop21h 05m
United Airlines
Sun 2/2211:50 am
SYD
-
MOB
1 stop27h 09m
United Airlines
Deal found 1/26$2,218
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Wed 2/1810:24 am
MOB
-
SYD
3 stops54h 11m
Air Canada
Sun 2/2211:20 am
SYD
-
MOB
2 stops27h 39m
Air Canada
Deal found 1/27$3,303

Find flight deals from Mobile to Australia

Keep the following information in mind while searching for Mobile to Australia flight deals. Data was last updated January 29, 2026.

Round-trip from

$1,586
(United Airlines)
From Mobile to Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile to Australia 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 January 29, 2026.
Use the filters below to find and compare flights from Mobile to Australia that are best for you.

Fly from

Mobile

Fly to

Australia

Route

Depart

Return

Price

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Fri 2/13

7:00 am-9:30 am

2 stops33h 30m

Melbourne

Tue 2/17

11:30 am-9:59 pm

2 stops27h 29m

$1,586

MobileSydney

MOB - SYD

MOBSYD

Mobile

Wed 2/18

4:55 pm-7:00 am

1 stop21h 05m

Sydney Kingsford Smith

Sun 2/22

11:50 am-9:59 pm

1 stop27h 09m

$2,218

MobileSydney

MOB - SYD

MOBSYD

Mobile

Wed 2/18

10:24 am-9:35 am

3 stops54h 11m

Sydney Kingsford Smith

Sun 2/22

11:20 am-9:59 pm

2 stops27h 39m

$3,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Mobile to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

Currently, August is the cheapest month in which you can book a flight from Mobile to Australia (average of $898). Flying from Mobile to Australia in July is currently the most expensive (average of $1,972). 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.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with United Airlines from Mobile to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,214 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,214 reviews
United Airlines
7.4
Good
9,214 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Mobile to Australia. 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 from for flights from Mobile to Australia?

    For a flight from Mobile to Australia, you will be flying from Mobile. Mobile (MOB) is just 11.8 mi from the center of the city.

  • How long is the flight from Mobile to Australia?

    Departing from Mobile to Australia will take you 33h 30m. Mobile and Australia are separated by a distance of 9398 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Mobile to Australia (average of $898). Flying from Mobile to Australia in July is currently the most expensive (average of $1,972). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Mobile to Australia

Discover the top airline that operate flights from Mobile to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,749Average$2,056FlexibilityNo cancel feeOn-time69%

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