How popular is this USA to Sydney flight route?

The United States to Sydney Kingsford Smith flight path was viewed by 41 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from USA to Sydney one-way?

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $376. Qantas Airways flights start at $385 while deals on American Airlines start at $389 one-way.

What is the cheapest month to book a flight from USA to Sydney?

Currently, February is the cheapest month in which you can book a flight from USA to Sydney (average of $1,040). Flying from USA to Sydney in December is currently the most expensive (average of $1,630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Weekly flight availability from USA to Sydney

The most flights from US0 to SYD are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from USA to Sydney?

The most popular flight routes from USA to Sydney are Los Angeles - Sydney Kingsford Smith, San Francisco - Sydney Kingsford Smith and New York John F Kennedy Intl - Sydney Kingsford Smith.

What are the cheapest flights from USA to Sydney?

Looking at all options, your cheapest flight can be booked for $401. While the most popular route (Los Angeles - Sydney Kingsford Smith) can be booked for $743 on average our data indicates $5,346 when flying from USA to Sydney.

What are the most reliable airlines from USA to Sydney?

The top 3 most reliable airlines when flying from USA to Sydney are American Airlines (76%), Alaska Airlines (76%) and Qantas Airways (76%).

What are the most popular airlines that fly from USA to Sydney?

When booking a flight from USA to Sydney, you may want to consider flying on American Airlines, Air Canada or Alaska Airlines as they are the most popular for this route.

How far in advance should I book a flight from USA to Sydney?

Users have found that booking a flight from USA to Sydney at least 60 days early can save you up to 46% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from USA to Sydney for as little as $1,388 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,447 for flights departing within the next 3 days.

What is the cheapest month to fly from USA to Sydney?

Our data shows that February tends to be the cheapest month to fly to Sydney from USA. Users have commonly found prices around $1,438 for the month, but tickets can be as low as $944. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from US to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Sydney as you normally would.

What airport do you fly into for flights to Sydney from United States?

Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from United States to Sydney.

Can I find deals for flights from USA to Sydney that include hotel bookings?

Yes. In addition to deals on USA to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Sydney.

Can I find deals for business class flights from USA to Sydney?

Yes. Cheapflights offers flight deals from USA to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$731+ Flights from the United States to Sydney

Round-trip from	$734 (FlightHub)
One-way from	$344 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,417
Good round-trip deal	$332 or less
Good one-way deal	$168 or less

United Airlines

Polaris Business Class offers lie-flat seats with Saks Fifth Avenue bedding on long-haul routes.

Premium Plus offers extra legroom and upgraded meals on international flights.

Read more about United Airlinesby Harriet Baskas

Qantas Airways

Qantas A380 offers wider economy seats compared to 787, enhancing comfort.

Qantas Business Class offers lie-flat beds with direct aisle access on long-haul flights.

Read more about Qantas Airwaysby John Walton

American Airlines

Flagship First offers 21.8” wide seats converting to fully flat beds on 777-300ER.

Premium Economy features 18.5” seats with 8” recline and 38” pitch for better sleep.

Read more about American Airlinesby Marisa Garcia

Delta

Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul routes.

Free Wi-Fi on most international flights for SkyMiles members enhances connectivity.

Fiji Airways

Fiji Airways offers a free 72-hour stopover in Fiji on North America-Australia routes.

Tabua Class on A350 offers lie-flat seats with 21-inch width and 60-inch pitch.

Read more about Fiji Airwaysby Chris Dong

Air Canada

Signature Class offers lie-flat seats with massage function on long-haul flights.

Preferred Seats offer up to 4 inches extra space, available for a fee.

Read more about Air Canadaby Jessica Macdonald

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$251	Average$911	FlexibilityNo cancel fee	On-time62%
ANA	Cheapest$440	Average$1,069	FlexibilityNo cancel fee	On-time80%
Virgin Australia	Cheapest$455	Average$985	FlexibilityNo cancel fee	On-time80%
Hawaiian Airlines	Cheapest$499	Average$1,103	FlexibilityNo cancel fee	On-time85%
Fiji Airways	Cheapest$652	Average$1,221	FlexibilityNo cancel fee	On-time74%
Lufthansa	Cheapest$724	Average$725	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$735	Average$1,112	FlexibilityNo cancel fee	On-time67%
Alaska Airlines	Cheapest$768	Average$1,097	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$768	Average$1,204	FlexibilityNo cancel fee	On-timeN/A
Qantas Airways	Cheapest$792	Average$1,327	FlexibilityNo cancel fee	On-time74%

$344+ Cheap flights from the United States to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from USA to Sydney

Keep the following information in mind while searching for USA to Sydney flight deals. Data was last updated julio 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from USA to Sydney

Cheapest flights from USA to SydneyExplore the most affordable flight options available from USA to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Explore the most affordable flight options available from USA to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Sydney that are best for you.

The best insider tips for theUnited States to Sydney flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Sydney trip

Airlines

United Airlines

Qantas Airways

American Airlines

Delta

Fiji Airways

Air Canada

Our travel experts

Best time to book a flight from USA to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Sydney

What is the cheapest month to book a flight from USA to Sydney?

What is the cheapest time of day to fly from US to SYD?

Find hourly flight availability from USA to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

Weekly flight availability from USA to Sydney

Explore weekly flight availability from USA to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 3, 2025.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated julio 3, 2025.

See what other customers who have flown with ANA, China Airlines, and Fiji Airways from the United States to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sydney from United States?

How popular is this USA to Sydney flight route?

What are the cheapest airlines to fly from USA to Sydney one-way?

What are the most popular routes from USA to Sydney?

What are the most reliable airlines from USA to Sydney?

What are the cheapest flights from USA to Sydney?

Can I find deals for flights from USA to Sydney that include hotel bookings?

How can I find direct flights from USA to Sydney?

Can I find deals for business class flights from USA to Sydney?

What is the cheapest month to book a flight from USA to Sydney?

Traveling to a place near the United States?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from USA to Sydney

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from USA to Sydney
Explore the most affordable flight options available from USA to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.