Title: Cheap Flights from Buffalo (BUF) to Sydney (YQY) - Expedia.ca ![Sydney featuring a house and a small town or village](https://images.trvl-media.com/place/4057/cc870cee-7e45-414c-a2bb-53268beb8afb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/4057/cc870cee-7e45-414c-a2bb-53268beb8afb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Buffalo (BUF) to Sydney (YQY) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Sydney, NS (YQY) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:buf,to:yqy,departure:16/11/2025TANYT&leg2=from:yqy,to:buf,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Buffalo Niagara Intl. Airport (BUF) to YQY? > Round-trip tickets from Buffalo Niagara Intl. Airport (BUF) to Sydney Airport (YQY) start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara International Airport to Sydney Airport (YQY)? > Every air carrier has its own terms and conditions. If you decide to cancel your trip, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Buffalo Niagara International Airport to Mascot Airport that have flexible change policies? > Flights from Buffalo Niagara Intl. Airport (BUF) to Sydney Airport (YQY) offering flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the cost difference between flights, with no extra fees to worry about. ### How far is the flight from Buffalo Niagara International Airport to Mascot Airport? > The flight distance between BUF and Mascot Airport is 1,500 kilometres. Work your way through your travel song playlist or make a start on the latest bestseller and the trip will whiz by. ### Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Mascot Airport? > At the moment, no airlines offer direct flights from Buffalo Niagara Intl. Airport (BUF) to Sydney Airport (YQY). You'll have to book a flight with at least one stop. To get the best price and connections, lock in your fare ahead of time. ### Are Buffalo Niagara International Airport to YQY flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Buffalo Niagara Intl. Airport (BUF) to Mascot Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines publish their prices that far in advance. Our advice? Check back often as updates are made frequently. ## Travel information | Origin airport | Buffalo Niagara Intl. | | --- | --- | | Destination airport | Sydney | | Distance | 1510 km | ## Book with confidence ### Buffalo to Reserve Mines Flights **The easy way to book your flights from Buffalo to Sydney**  With Expedia, it’s simple to find and book flights to Sydney from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Sydney, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Sydney today, tomorrow, or this week.   **Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Sydney, YQY**  Sort your search results by price to find great deals on your flight from Buffalo to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from Buffalo currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Sydney   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Sydney from Buffalo**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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