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Low Price Flights from Sydney to Buenos Aires

Sydney to Buenos Aires Flight Information

The approximate distance between Sydney and Buenos Aires is 8,978.75km. According to Trip.com data, travel demand hits its peak in November.

Cheapest one-way
AU$ 857
Air Canada Air Canada YQY-BUE 33h 25m · 1 stop Wed, Aug 19
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Cheapest return
AU$ 2,483
Air Canada Air Canada YQY-BUE 26h 55m · 3 stops Thu, Sep 17 - Thu, Sep 24
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Recommended airlines
Air Canada Air Canada Cheapest · From AU$ 857
Best time to book
October
Cheapest
November
Peak season for travel
Route details
8,978.75km
Flight distance

Explore the cheapest flights from Sydney to Buenos Aires in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 857, and return tickets start at AU$ 2,483.

      • YQY 05:05
        26h 55m
        2 stops
        EZE 08:00
        Sydney - Buenos Aires | Thu, Sep 17 | Air Canada
        EZE 16:35
        32h 10m
        1 stop
        YQY 00:45
        Buenos Aires - Sydney | Thu, Sep 24 | Air Canada
        AU$ 2,483 AU$ 2,759
        10% off
        10% off
        AU$ 2,759 AU$ 2,483
      • YQY 13:00
        17h 25m
        1 stop
        BUE 14:00
        Sydney - Buenos Aires | Mon, Aug 17 | Normal Airline
        BUE 15:00
        6h
        Direct
        YQY 16:00
        Buenos Aires - Sydney | Wed, Aug 19 | Normal Airline
        Find more flights
        Find more flights
      • YQY 05:05
        33h 25m
        1 stop
        EZE 14:30
        Sydney - Buenos Aires | Wed, Aug 19 | Air Canada
        AU$ 857 AU$ 953
        10% off
        10% off
        AU$ 953 AU$ 857
      • YQY 13:00
        17h 25m
        1 stop
        BUE 14:00
        Sydney - Buenos Aires | Mon, Aug 17 | Normal Airline
        Find more flights
        Find more flights

Flight FAQs

  • Which airlines offer the cheapest flights from Sydney (YQY) to Buenos Aires (BUE)?

    Based on Trip.com data, Air Canada offers one-way fares as low as AU$ 857 on Cheapest nonstop routes (e.g. YQY to EZE on Wed, Aug 19), while Air Canada offers Cheapest nonstop round-trips from AU$ 2,483 departing on Thu, Sep 17 and returning on Thu, Sep 24.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sydney to Buenos Aires is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Sydney to Buenos Aires, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Aug 19, with one-way flights priced at just AU$ 857.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Buenos Aires travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sydney to Buenos Aires is October, when demand for travel is lower.
  • The time difference between Buenos Aires and Sydney is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Enter Sydney and Buenos Aires, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.