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Cheap flight deals from Alliance to Sydney Starting at €10,982

For as little as €10,982, you can take your next adventure to Sydney without breaking the bank. Choose between one-way and return tickets from Alliance below.

  • Round-trip
      • AIA07:30
        42h 45m
        2 stops
        SYD20:15
        Wed, Feb 26|Alliance - Sydney|Denver Air Connection
        SYD12:10
        42h 20m
        2 stops
        AIA12:30
        Wed, Mar 5|Sydney - Alliance|United Airlines
        €10,982€13,036
        16% OFF
        16% OFF
        €13,036€10,982

        Choose Denver Air Connection flights from Alliance to Sydney. The one-way connecting flight with Denver Air Connection departs from Alliance Municipal Airport on Wed, Feb 26-Wed, Mar 5, arriving at Kingsford Smith Airport. One-way Prices start from €10,982 including taxes and charges.

      • AIA07:30
        42h 45m
        2 stops
        SYD20:15
        Tue, Feb 18|Alliance - Sydney|Denver Air Connection
        SYD12:10
        50h 5m
        2 stops
        AIA20:15
        Tue, Feb 25|Sydney - Alliance|United Airlines
        €11,003€13,036
        16% OFF
        16% OFF
        €13,036€11,003

        Choose Denver Air Connection flights from Alliance to Sydney. The one-way connecting flight with Denver Air Connection departs from Alliance Municipal Airport on Tue, Feb 18-Tue, Feb 25, arriving at Kingsford Smith Airport. One-way Prices start from €11,003 including taxes and charges.

      • AIA13:00
        51h 30m
        2 stops
        SYD10:30
        Fri, Mar 7|Alliance - Sydney|Denver Air Connection
        SYD11:20
        42h 10m
        2 stops
        AIA12:30
        Fri, Mar 14|Sydney - Alliance|United Airlines
        €11,362€13,036
        13% OFF
        13% OFF
        €13,036€11,362

        Choose Denver Air Connection flights from Alliance to Sydney. The one-way connecting flight with Denver Air Connection departs from Alliance Municipal Airport on Fri, Mar 7-Fri, Mar 14, arriving at Kingsford Smith Airport. One-way Prices start from €11,362 including taxes and charges.

      • AIA13:00
        52h 30m
        2 stops
        SYD10:30
        Thu, Mar 27|Alliance - Sydney|Denver Air Connection
        SYD11:20
        42h 10m
        2 stops
        AIA12:30
        Thu, Apr 3|Sydney - Alliance|United Airlines
        €11,462
        €11,462

        Choose Denver Air Connection flights from Alliance to Sydney. The one-way connecting flight with Denver Air Connection departs from Alliance Municipal Airport on Thu, Mar 27-Thu, Apr 3, arriving at Kingsford Smith Airport. One-way Prices start from €11,462 including taxes and charges.

      • AIA13:00
        51h 30m
        2 stops
        SYD10:30
        Sun, Feb 16|Alliance - Sydney|Denver Air Connection
        SYD11:50
        42h 40m
        2 stops
        AIA12:30
        Sun, Feb 23|Sydney - Alliance|United Airlines
        €11,472
        €11,472

        Choose Denver Air Connection flights from Alliance to Sydney. The one-way connecting flight with Denver Air Connection departs from Alliance Municipal Airport on Sun, Feb 16-Sun, Feb 23, arriving at Kingsford Smith Airport. One-way Prices start from €11,472 including taxes and charges.

      • AIA01:00 pm
        3h 5m
        Nonstop
        SYD02:00 pm
        Sun, Feb 23|Alliance - Sydney|Denver Air Connection
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Alliance to Sydney flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. KG4235

    Denver Air Connection

    07:30

    AIA

    1.0h

    08:30

    DEN

    SMTWTFS
    Search

  2. UA143

    United Airlines

    11:40

    DEN

    12.1h

    14:45

    NRT

    SMTWTFS

  3. NH889

    All Nippon Airways

    08:35

    HND

    9.7h

    19:15

    SYD

    SMTWTFS

  4. KG4212

    Denver Air Connection

    13:00

    AIA

    1.0h

    14:00

    DEN

    S--WTFS
    Search

  5. UA143

    United Airlines

    11:40

    DEN

    12.1h

    14:45

    NRT

    SMTWTFS

  6. NH879

    All Nippon Airways

    22:45

    HND

    9.7h

    09:25

    SYD

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Alliance to Sydney?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Sydney from Alliance have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Alliance (AIA) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Alliance to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Alliance (AIA) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around €10,615.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8 km, by taxi about 20 minutes.

  • How many airports are there in Sydney (SYD)?

    There are 1 airport(s) near Sydney (SYD): Kingsford Smith Airport.

How to find a cheap flight from Alliance to Sydney

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Alliance to Sydney

Off-season for travelJuly
Flight distance13,671.98 km
Popular airlineDenver Air Connection

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