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$1,581+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SYD
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Cheap flight deals from Mobile to Australia

Keep the following information in mind while searching for Mobile to Australia flight deals. Data was last updated November 21, 2025.

Round-trip from

$1,580
(United Airlines)
From Mobile to Australia
Search Deals

Find 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 November 21, 2025.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/237:00 amMOB - MEL
2 stops57h 30mUnited Airlines
Tue 1/611:30 amMEL - MOB
2 stops23h 54mUnited Airlines
Deal found 11/20$2,078
This Gurufare deal was found by Cheapflights users on 11/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:03 pmMOB - MEL
2 stops31h 32mQantas Airways
Tue 1/64:05 pmMEL - MOB
1 stop39h 34mQantas Airways
Deal found 11/20$2,614
This Qantas Airways deal was found by Cheapflights users on 11/19. 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.
Tue 12/233:03 pmMOB - MEL
2 stops27h 22mMultiple Airlines
Tue 1/612:00 pmMEL - MOB
3 stops27h 59mMultiple Airlines
Deal found 11/19$3,828

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 November 21, 2025.
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

Tue 2/17

10:24 am-10:00 am

2 stops30h 36m

Melbourne

Sat 2/21

11:30 am-6:13 pm

2 stops23h 43m

$1,581

MobileSydney

MOB - SYD

MOBSYD

Mobile

Wed 5/6

12:10 pm-6:35 am

2 stops27h 25m

Sydney Kingsford Smith

Sun 5/10

9:25 am-6:19 pm

2 stops23h 54m

$1,588

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Sun 1/4

7:00 am-9:30 am

2 stops33h 30m

Melbourne

Sun 1/11

11:30 am-12:04 pm

2 stops41h 34m

$1,901

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Tue 12/23

7:00 am-9:30 am

2 stops57h 30m

Melbourne

Tue 1/6

11:30 am-6:24 pm

2 stops23h 54m

$2,078

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Sun 1/4

2:00 pm-8:00 am

2 stops49h 00m

Melbourne

Sun 1/11

10:10 am-8:31 am

3 stops39h 21m

$2,502

MobileSydney

MOB - SYD

MOBSYD

Mobile

Wed 5/6

7:00 am-7:20 am

3 stops33h 20m

Sydney Kingsford Smith

Sun 5/10

9:20 am-6:17 pm

2 stops23h 57m

$2,566

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Tue 12/23

3:03 pm-3:35 pm

2 stops31h 32m

Melbourne

Tue 1/6

4:05 pm-2:39 pm

1 stop39h 34m

$2,614

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Tue 2/17

4:46 pm-5:00 am

1 stop43h 14m

Melbourne

Sat 2/21

6:30 pm-4:15 pm

2 stops38h 45m

$2,864

MobileSydney

MOB - SYD

MOBSYD

Mobile

Sun 1/4

11:40 am-6:20 am

2 stops25h 40m

Sydney Kingsford Smith

Sun 1/11

2:00 pm-4:09 pm

2 stops43h 09m

$2,865

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Sun 1/4

3:02 pm-11:25 am

2 stops27h 23m

Melbourne

Sun 1/11

4:05 pm-2:39 pm

1 stop39h 34m

$2,899

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 11 results
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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 November 21, 2025.
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
9,029 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,029 reviews
United Airlines
7.4
Good
9,029 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 27h 25m. Mobile and Australia are separated by a distance of 9003 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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Alternative routes for Mobile to Australia

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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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,749Average$2,056FlexibilityNo cancel feeOn-time69%

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