MOB - SYD

$802 Find Cheap Flights from Mobile to Sydney - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,446
Typical prices: $1,600-$2,503
Qantas Airways
Sat 2/24Wed 2/28
MOB - SYD • 2 stops
Cheapest one-way
$802
Typical prices: $848-$848
Qantas Airways
Thu 11/22
MOB - SYD • 2 stops
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $1,590 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 21h 07m (one-way)
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Cheap Flights from Mobile to Sydney (MOB-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mobile to Sydney

Wed, Feb 24 - Sun, Feb 28
Qantas Airways Logo
4:05 pm - 6:55 amMOB  Mobile-SYD Sydney Kingsford Smith
21h 50m1 stop Dallas/Fort Worth
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9:50 pm - 6:38 pmSYD  Sydney Kingsford Smith-MOB Mobile
37h 48m2 stops Brisbane Dallas/Fort Worth
$1,367Qantas Airways
Wed, Feb 24 - Sun, Feb 28
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4:05 pm - 9:30 pmMOB  Mobile-SYD Sydney Kingsford Smith
36h 25m2 stops Dallas/Fort Worth Brisbane
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2:05 pm - 6:40 pmSYD  Sydney Kingsford Smith-MOB Mobile
21h 35m1 stop Dallas/Fort Worth
$1,446Qantas Airways
Fri, Jan 15 - Mon, Jan 25
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4:03 pm - 6:55 amMOB  Mobile-SYD Sydney Kingsford Smith
21h 52m1 stop Dallas/Fort Worth
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2:05 pm - 3:33 pmSYD  Sydney Kingsford Smith-MOB Mobile
18h 28m1 stop Dallas/Fort Worth
$1,600Qantas Airways
Wed, Feb 24 - Sun, Feb 28
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4:05 pm - 10:25 pmMOB  Mobile-SYD Sydney Kingsford Smith
37h 20m2 stops Dallas/Fort Worth Brisbane
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6:05 am - 3:35 pmSYD  Sydney Kingsford Smith-MOB Mobile
26h 30m2 stops Brisbane Dallas/Fort Worth
$1,662Qantas Airways
Sun, Nov 22 - Tue, Nov 24
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7:14 am - 9:00 amMOB  Mobile-SYD Sydney Kingsford Smith
32h 46m2 stops Charlotte Douglas Los Angeles
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2:05 pm - 3:39 pmSYD  Sydney Kingsford Smith-MOB Mobile
18h 34m1 stop Dallas/Fort Worth
$1,824Qantas Airways
Thu, Dec 10 - Thu, Dec 17
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12:39 pm - 9:00 amMOB  Mobile-SYD Sydney Kingsford Smith
27h 21m2 stops Charlotte Douglas Los Angeles
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6:55 am - 3:13 pmSYD  Sydney Kingsford Smith-MOB Mobile
25h 18m2 stops Brisbane Dallas/Fort Worth
$1,826Qantas Airways
Fri, Jan 15 - Mon, Jan 25
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12:00 pm - 9:00 amMOB  Mobile-SYD Sydney Kingsford Smith
52h 00m2 stops Charlotte Douglas Los Angeles
Qantas Airways Logo
6:55 am - 3:36 pmSYD  Sydney Kingsford Smith-MOB Mobile
25h 41m2 stops Brisbane Dallas/Fort Worth
$1,834Qantas Airways
Wed, Feb 24 - Sun, Feb 28
Qantas Airways Logo
4:05 pm - 6:55 amMOB  Mobile-SYD Sydney Kingsford Smith
21h 50m1 stop Dallas/Fort Worth
Qantas Airways Logo
2:05 pm - 6:38 pmSYD  Sydney Kingsford Smith-MOB Mobile
21h 33m1 stop Dallas/Fort Worth
$1,840Qantas Airways
Wed, Feb 24 - Sun, Feb 28
Qantas Airways Logo
4:05 pm - 6:55 amMOB  Mobile-SYD Sydney Kingsford Smith
21h 50m1 stop Dallas/Fort Worth
Qantas Airways Logo
2:05 pm - 6:40 pmSYD  Sydney Kingsford Smith-MOB Mobile
21h 35m1 stop Dallas/Fort Worth
$1,841Qantas Airways
Wed, Feb 24 - Sun, Feb 28
Qantas Airways Logo
4:05 pm - 6:55 amMOB  Mobile-SYD Sydney Kingsford Smith
21h 50m1 stop Dallas/Fort Worth
Qantas Airways Logo
2:05 pm - 6:38 pmSYD  Sydney Kingsford Smith-MOB Mobile
21h 33m1 stop Dallas/Fort Worth
$1,880Qantas Airways
Booking Insights

Price, demand and travel trends for Mobile to Sydney flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Mobile to Sydney?

Round-trip flights from Mobile to Sydney typically range from $1,600 to $2,503. The lowest price found in the past 5 days was $1,446, on Qantas Airways.

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Key details for Mobile to Sydney flights

Cheapest flight

$802
One-way flight from Mobile to Sydney

When to book flights from Mobile to Sydney

Are your dates flexible? Find out the best times to travel from Mobile to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Mobile to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Mobile to Sydney?

    Only Economy Class is available on flights from Mobile to Sydney.

  • How long is a flight from Mobile to Sydney?

    There are currently no nonstop flights available from Mobile to Sydney. Flights with 1 layover take between 21h 07m and 23h 13m in total, depending on the connection.

  • Do I need a passport to fly from Mobile to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Mobile to Sydney changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,446 to $6,697. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Mobile to Sydney looking right now?

    One-way fares from Mobile to Sydney are currently in line with typical prices for this route. Average one-way fares are about $871.

  • What car rental options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car rental companies, with daily rates averaging $41 for economy cars. Top options include:

    • East Coast Car Rentals
    • Bargain Car Rentals
    • YESDRIVE CAR RENTAL
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Mobile to Sydney?

    Flights from Mobile to Sydney usually depart from Mobile (MOB) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Mobile to Sydney pass through?

    Connecting flights from Mobile to Sydney most commonly pass through:

    • Houston George Bush Intcntl (IAH) - 67% of one-stop connections
    • Dallas/Fort Worth (DFW) - 33% of one-stop connections

  • Can I save money by using flexible dates for flights from Mobile to Sydney?

    Yes. Flexible dates can save you up to 37% on flights from Mobile to Sydney. Wednesday is the cheapest departure day at $1,590 round-trip on average, while Sunday is the most expensive at $2,503, a difference of $913.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Mobile to Sydney?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 21h 07m, compared with 23h 13m via Dallas/Fort Worth (DFW).

  • What is the time difference between Mobile and Sydney?

    Sydney is 16 hours ahead of Mobile (Eastern Australia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Museum of Contemporary Art and Chinatown Night Market. These are among the most viewed places in Sydney on KAYAK.

Your guide to booking Mobile to Sydney flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $1,590, about $913 less than Sunday fares (36% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • ibis budget Sydney Airport
    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel

More options for your flight from Mobile to Sydney

Complete your trip to Sydney with a hotel stay or car rental

Car rentals in Sydney
Hotels in Sydney
Vacations in Sydney