Cheap flights from the United States to Sydney
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How to get the cheapest flight ticket from United States to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
The month of February is, on average, the cheapest month to fly to Sydney from United States, with most prices found around $1,410. If you aren’t able to travel to Sydney during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,415.
What is the cheapest day to depart on your flight to Sydney?
Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,512. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,968.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from United States to Sydney in the afternoon for as low as $1,512. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,005 on average. Flights to Sydney from United States at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest United States to Sydney Kingsford Smith flight route?
Fly from Los Angeles to Sydney Kingsford Smith for the best United States - Sydney Kingsford Smith flight prices
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from United States when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,575 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from United States for as low as $1,458 on momondo.
What cabin class options are available on United States to Sydney Kingsford Smith flights?
There are 4 cabin classes available to choose from on United States to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from United States to Sydney on average per day?
The number of flights available between United States and Sydney is 25 per day as of May 2025. The most frequent departure time is 22:00, with 100% of daily flights leaving in the evening.
How many flights depart from United States to Sydney on average per week?
As of May 2025, there are 179 flights per week flying from United States to Sydney. The most common day of the week flights depart is Sun, with 15% of flights taking off on this day.
When did momondo last update prices for flights from United States to Sydney Kingsford Smith Airport?
Prices for flights from United States to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from United States to Sydney Kingsford Smith Airport?
There are 10 operators available for flights from United States to Sydney Kingsford Smith Airport as of May 2025.
How old do you have to be to fly from United States to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United States to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United States to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Sydney is Boeing 777-300ER (33.48% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (24.17%), Airbus A380-800 (20.98%), and Airbus A380 (11.65%).
Best airlines flying from United States to Sydney
Compare and see reviews for airlines that fly from United States to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $649 | Free cancellation | Rating 7.5 400 reviews | |||
| PriceFrom $892 | Free cancellation | Rating 7.9 2,408 reviews | |||
| PriceFrom $1,008 | Free cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,105 | Free cancellation | Rating 8.1 190 reviews | |||
| PriceFrom $1,140 | Free cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $1,192 | Free cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom $1,199 | Free cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $1,285 | Free cancellation | Rating 7.5 829 reviews | |||
| PriceFrom $1,550 | Free cancellation | Rating 8.0 9,972 reviews |
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United States to Sydney?
Finding the right flight to Sydney from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.
Can I find flights from United States to Sydney with flexible booking policies on momondo?
Flights from United States to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from United States to Sydney?
momondo provides multiple filters to help you find the best flight to Sydney from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from United States to Sydney right now. Can momondo alert me if prices change?
If you are not ready to book a flight from United States to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.