Cheap Flights from Billings (BIL) to Sydney (SYD)

You can find one-way and return flights from BIL to SYD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BIL to SYD ticket fares go up or down.

The cheapest months to fly from BIL to SYD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter BIL to SYD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 12 connecting flights per day from Billings Logan International Airport (BIL) to Sydney Kingsford Smith International Airport (SYD). Some common connection points include Seattle - Tacoma International Airport (SEA), Denver International Airport (DEN), and Dallas-Fort Worth International Airport (DFW).

The earliest flight from Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) typically departs around 5:10 AM local time, operated by Delta. This is a seasonal service, active only in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll usually find the most flights from Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) on a Sunday, with around 13 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines, Delta, and United.

The most popular departure times for flights from Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) are in the morning, from 9am to 12pm. Many major carriers, including Delta and United, offer flights during this window. Many travellers prefer this time because it allows for an early start to your journey, getting you to your destination with plenty of time left in the day.

There are no nonstop flights from Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.). For flights with one stop, you can expect the journey to take around 23 hours 18 minutes. If you opt for flights with two or more stops, the travel time is typically a bit longer, averaging about 24 hours 30 minutes. The total distance covered on this route is approximately 13,370 kilometres. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even factors like wind patterns.

Yes, you can fly business class between BIL and SYD. American Airlines offers business class service on this route.

It's easy to earn miles on a Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Sydney from Logan Intl. (BIL), you can fly directly into Kingsford Smith Intl. (SYD) which offers international flights and connections. Some flights may connect through major hubs like Salt Lake City Intl. (SLC), Dallas-Fort Worth Intl. (DFW), or Minneapolis - St. Paul Intl. (MSP) before reaching Sydney. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Billings, MT (BIL-Logan Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.