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$1,265+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SYD
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
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 October 22, 2025.

Round-trip from

$1,288
(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 October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/610:28 amMOB - MEL
2 stops30h 02mAmerican Airlines
Sat 12/134:05 pmMEL - MOB
1 stop23h 57mAmerican Airlines
Deal found 10/22$1,265
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/54:55 pmMOB - MEL
2 stops23h 35mUnited Airlines
Fri 12/121:00 pmMEL - MOB
2 stops39h 39mUnited Airlines
Deal found 10/21$1,288
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/55:08 amMOB - MEL
1 stop30h 52mAmerican Airlines
Fri 12/128:15 amMEL - MOB
2 stops31h 47mAmerican Airlines
Deal found 10/21$1,289
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:28 amMOB - MEL
2 stops30h 02mAmerican Airlines
Thu 12/1112:00 pmMEL - MOB
2 stops27h 44mAmerican Airlines
Deal found 10/20$1,415
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:55 pmMOB - SYD
2 stops22h 50mAir New Zealand
Fri 12/1211:45 amSYD - MOB
2 stops27h 02mAir New Zealand
Deal found 10/21$1,447
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/13:15 pmMOB - SYD
2 stops49h 50mUnited Airlines
Sat 11/2911:20 amSYD - MOB
2 stops24h 30mUnited Airlines
Deal found 10/21$1,512
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:25 pmMOB - SYD
2 stops26h 05mDelta
Sat 12/1310:40 amSYD - MOB
2 stops29h 15mDelta
Deal found 10/22$1,727
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:35 amMOB - MEL
1 stop25h 25mAmerican Airlines
Sun 11/3012:00 pmMEL - MOB
2 stops27h 50mAmerican Airlines
Deal found 10/20$1,735
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/510:28 amMOB - SYD
2 stops29h 32mAmerican Airlines
Fri 12/122:05 pmSYD - MOB
1 stop25h 57mAmerican Airlines
Deal found 10/21$1,799
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/610:28 amMOB - SYD
1 stop27h 27mAmerican Airlines
Sat 12/132:05 pmSYD - MOB
1 stop36h 50mAmerican Airlines
Deal found 10/22$1,804
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:12 amMOB - MEL
2 stops29h 48mDelta
Fri 12/1210:10 amMEL - MOB
3 stops29h 49mDelta
Deal found 10/21$1,806
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/197:00 amMOB - MEL
2 stops57h 30mUnited Airlines
Tue 12/3011:30 amMEL - MOB
2 stops41h 54mUnited Airlines
Deal found 10/22$1,869

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 October 22, 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

Fri 12/5

4:55 pm-9:30 am

2 stops23h 35m

Melbourne

Fri 12/12

1:00 pm-11:39 am

2 stops39h 39m

$1,288

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Fri 12/5

5:08 am-5:00 am

1 stop30h 52m

Melbourne

Fri 12/12

8:15 am-11:02 pm

2 stops31h 47m

$1,289

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Thu 12/4

10:28 am-9:30 am

2 stops30h 02m

Melbourne

Thu 12/11

12:00 pm-10:44 pm

2 stops27h 44m

$1,415

MobileSydney

MOB - SYD

MOBSYD

Mobile

Fri 12/5

4:55 pm-8:45 am

2 stops22h 50m

Sydney Kingsford Smith

Fri 12/12

11:45 am-9:47 pm

2 stops27h 02m

$1,447

MobileSydney

MOB - SYD

MOBSYD

Mobile

Sat 11/1

3:15 pm-9:05 am

2 stops49h 50m

Sydney Kingsford Smith

Sat 11/29

11:20 am-6:50 pm

2 stops24h 30m

$1,512

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Thu 2/12

10:24 am-9:30 am

2 stops30h 06m

Melbourne

Mon 2/16

11:30 am-9:59 pm

2 stops27h 29m

$1,580

MobileSydney

MOB - SYD

MOBSYD

Mobile

Sat 12/6

1:25 pm-8:30 am

2 stops26h 05m

Sydney Kingsford Smith

Sat 12/13

10:40 am-10:55 pm

2 stops29h 15m

$1,727

MobileSydney

MOB - SYD

MOBSYD

Mobile

Sat 12/6

2:55 pm-6:55 am

1 stop23h 00m

Sydney Kingsford Smith

Sat 12/13

11:20 am-11:02 pm

2 stops28h 42m

$1,799

MobileSydney

MOB - SYD

MOBSYD

Mobile

Fri 12/5

10:28 am-9:00 am

2 stops29h 32m

Sydney Kingsford Smith

Fri 12/12

2:05 pm-11:02 pm

1 stop25h 57m

$1,799

MobileMelbourne

MOB - MEL

MOBMEL

Mobile

Fri 12/5

9:12 am-8:00 am

2 stops29h 48m

Melbourne

Fri 12/12

10:10 am-10:59 pm

3 stops29h 49m

$1,806

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 17 results
1
2

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 December is currently the most expensive (average of $3,930). 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 October 22, 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
8,990 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,990 reviews
United Airlines
7.4
Good
8,990 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 23h 35m. Mobile and Australia are separated by a distance of 9398 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 December is currently the most expensive (average of $3,930). 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,749Average$2,056FlexibilityNo cancel feeOn-time69%

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