$355 Find Cheap Flights from Sydney to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to the United States departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sydney to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Las Vegas
Las Vegas2 stops$860
Philadelphia
Philadelphia1 stop$624
Las Vegas
Las Vegas2 stops$860
Philadelphia
Philadelphia1 stop$624

Book Cheap Sydney to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to the United States

Mon, Jun 8 - Mon, Jun 15
Air Canada Logo
5:05 am - 11:05 am
YQY
-
MCO
7h 00m
1 stop
Air Canada Logo
7:00 am - 12:09 am
MCO
-
YQY
16h 09m
1 stop
$578Air Canada
Tue, Jun 23 - Tue, Jun 30
Air Canada Logo
5:20 pm - 10:52 am
YQY
-
MCO
18h 32m
2 stops
Air Canada Logo
8:00 am - 4:14 pm
MCO
-
YQY
7h 14m
1 stop
$608Air Canada
Wed, Oct 21 - Sat, Oct 24
Air Canada Logo
5:20 pm - 9:32 pm
YQY
-
PHL
5h 12m
1 stop
Air Canada Logo
10:05 am - 4:38 pm
PHL
-
YQY
5h 33m
1 stop
$624Air Canada
Wed, Oct 21 - Sat, Oct 24
Air Canada Logo
5:20 pm - 9:32 pm
YQY
-
PHL
5h 12m
1 stop
Air Canada Logo
7:00 am - 4:38 pm
PHL
-
YQY
8h 38m
2 stops
$633Air Canada
Wed, Oct 21 - Sat, Oct 24
Air Canada Logo
5:20 pm - 9:45 am
YQY
-
PHL
17h 25m
2 stops
Air Canada Logo
7:00 am - 4:38 pm
PHL
-
YQY
8h 38m
2 stops
$678Air Canada
Tue, Jun 23 - Tue, Jun 30
Air Canada Logo
5:20 pm - 5:57 pm
YQY
-
MCO
25h 37m
2 stops
Air Canada Logo
11:00 am - 12:07 am
MCO
-
YQY
12h 07m
2 stops
$699Air Canada
Mon, Jun 8 - Mon, Jun 15
Air Canada Logo
5:05 am - 11:05 am
YQY
-
MCO
7h 00m
1 stop
Air Canada Logo
9:40 am - 12:09 am
MCO
-
YQY
13h 29m
2 stops
$789Air Canada
Thu, Oct 15 - Mon, Oct 19
Air Canada Logo
5:05 am - 4:58 pm
YQY
-
LAS
15h 53m
2 stops
Air Canada Logo
6:50 am - 12:45 am
LAS
-
YQY
13h 55m
2 stops
$860Air Canada
Thu, Oct 15 - Mon, Oct 19
Air Canada Logo
5:05 am - 11:02 am
YQY
-
LAS
9h 57m
1 stop
Air Canada Logo
12:10 pm - 12:45 am
LAS
-
YQY
8h 35m
1 stop
$878Air Canada
Thu, Oct 15 - Mon, Oct 19
Air Canada Logo
5:05 am - 11:02 am
YQY
-
LAS
9h 57m
1 stop
Air Canada Logo
12:10 pm - 12:45 am
LAS
-
YQY
8h 35m
1 stop
$879Air Canada
Booking Insights

KAYAK's insights & trends for Sydney to the United States flights

Get data-powered insights and trends into flights from Sydney to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sydney to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to the United States is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $563 and $512 respectively.

Find deals

Good to know

Cheapest flight$355
Flight from Sydney to Orlando

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Sydney to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sydney to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sydney to the United States

 
Need help choosing which airline to fly with from Sydney to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11017 reviews
7.8Crew
7.3Boarding
6.8Entertainment
7.1Comfort
6.3Food
Airline reviews

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

10.0 ExcellentDana, May 2026
YUL - DEN
Read more Air Canada reviews

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

Flight operated by PAL. We boarded, and one engine started. The crew found some problem that could not be fixed. The flight was canceled. This run from yhz-bos is very unreliable.

Everything. The crew was so friendly, helpful & smiled. We had an excellent flight getting in earlier.

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

Flight and attendance were very good we had 2 hour delay that took the shine of it

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

Be careful about the bad policy and when purchasing seats

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

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

Information on your arrival and departure airports

Sydney (YQY)