Cheap flights from the United States to Sydney from $560
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Sydney departing on 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United States to Sydney
Recent return flight deals from the United States to Sydney
Recent one-way flight deals from the United States to Sydney
Recent last minute flight deals from the United States to Sydney
Recent direct flight deals from the United States to Sydney
Alaska Airlines flights from United States to Sydney
Our best Alaska Airlines deals on United States to Sydney flight tickets
Qatar Airways flights from United States to Sydney
Our best Qatar Airways deals on United States to Sydney flight tickets
See travel insights to Sydney from
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 August is, on average, the cheapest month to fly to Sydney from United States, with most prices found around $1,407. If you aren’t able to travel to Sydney during the month of August, then flying in February 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 $1,518. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,977.
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 $1,519. 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 $2,013 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 $1,576 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 $1,462 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.
What is the cheapest airline that flies from United States to Sydney Kingsford Smith?
Fiji Airways, ANA, and Cathay Pacific are the most popular carriers operating from United States to Sydney Kingsford Smith
Which airlines fly to Sydney?
United Airlines, Qantas Airways and Fiji Airways are the top three most popular airlines that fly to Sydney from United States according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 9 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
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 April 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 April 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.
Cheap United States to Sydney flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Sydney
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 April 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 (35.17% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (25.02%), Airbus A380-800 (21.08%), and Airbus A380 (9.93%).
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 $652 | Free cancellation | Rating 7.5 398 reviews | |||
| PriceFrom $896 | Free cancellation | Rating 7.9 2,385 reviews | |||
| PriceFrom $1,012 | Free cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,103 | Free cancellation | Rating 8.1 186 reviews | |||
| PriceFrom $1,145 | Free cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $1,197 | Free cancellation | Rating 7.0 9,143 reviews | |||
| PriceFrom $1,204 | Free cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $1,291 | Free cancellation | Rating 7.5 820 reviews | |||
| PriceFrom $1,423 | Free cancellation | Rating 8.0 9,887 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.