What is the cheapest airline that flies from United States to Sydney Kingsford Smith?

Fiji Airways, Hawaiian Airlines, and American Airlines are the most popular carriers operating from United States to Sydney Kingsford Smith

How often are flights from the United States to Sydney delayed?

Historically, on average around 21% of flights between United States and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Which airline has the best punctuality record on the United States to Sydney flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How many flights depart from United States to Sydney on average per week?

As of February 2026, there are 246 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.

How many flights depart from United States to Sydney on average per day?

The number of flights available between United States and Sydney is 35 per day as of February 2026. The most frequent departure time is 23:00, with 96% of daily flights leaving in the evening.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in United States, such as San Francisco or Los Angeles, and flying into Sydney, then you can expect flight times to average 14h 40m and 14h 45m, respectively.

What is the most punctual flight time for the United States to Sydney flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which airlines fly to Sydney?

Qantas Airways, United Airlines and Fiji Airways are the top three most popular airlines that fly to Sydney from United States according to our data. Qantas Airways is the first choice among our users, with 49% 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.

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 9 operators available for flights from United States to Sydney Kingsford Smith Airport as of February 2026.

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.

$498 Cheap Flights from the United States to Sydney in 2026

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Find the cheapest flights from the United States to Sydney

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Recent return flight deals from the United States to Sydney

Enter your travel dates to find the best prices.

23:50 - 20:50

LAX

SYD

26h 00m

1 stop

11:20 - 07:05

SYD

LAX

13h 45mdirect

$1,045Qantas Airways

Tue, 3 Mar - Mon, 16 Mar

23:55 - 11:50

LAX

SYD

18h 55m

1 stop

13:15 - 13:05

SYD

LAX

16h 50m

1 stop

$1,046Fiji Airways

Fri, 29 May - Sat, 1 Aug

23:35 - 12:35

LAX

SYD

19h 00m

1 stop

14:00 - 13:00

SYD

LAX

17h 00m

1 stop

$1,047Fiji Airways

Mon, 9 Mar - Sun, 22 Mar

21:25 - 07:25

LAX

SYD

15h 00mdirect

19:15 - 08:25

SYD

LAX

31h 10m

2 stops

$1,052Qantas Airways

Sat, 7 Mar - Mon, 9 Mar

14:25 - 08:20

EWR

SYD

26h 55m

2 stops

09:20 - 13:25

SYD

EWR

42h 05m

2 stops

$1,270Air Canada

Mon, 30 Mar - Tue, 14 Apr

16:00 - 09:35

EWR

SYD

25h 35m

2 stops

10:20 - 16:53

SYD

EWR

21h 33m

1 stop

$1,300Air Canada

Sun, 22 Feb - Tue, 10 Mar

12:00 - 19:45

HNL

SYD

10h 45mdirect

21:40 - 10:50

SYD

HNL

10h 10mdirect

$1,346Hawaiian Airlines

Mon, 16 Feb - Thu, 19 Feb

11:40 - 19:45

HNL

SYD

11h 05mdirect

21:40 - 10:40

SYD

HNL

10h 00mdirect

$1,400Hawaiian Airlines

Thu, 19 Mar - Thu, 26 Mar

18:35 - 09:15

SNA

SYD

19h 40m

1 stop

12:10 - 12:22

SYD

SNA

18h 12m

1 stop

$1,544United Airlines

Wed, 4 Mar - Mon, 9 Mar

18:37 - 09:15

ONT

SYD

19h 38m

1 stop

12:10 - 12:18

SYD

ONT

18h 08m

1 stop

$1,544United Airlines

Wed, 4 Mar - Wed, 18 Mar

Air Canada flights from United States to Sydney

Our best Air Canada deals on United States to Sydney flight tickets

Air Canada

3 May

SFO19:30San Francisco

18h 50m

1 stop

SYD07:20Sydney Kingsford Smith

14 May

SYD09:20Sydney Kingsford Smith

18h 00m

1 stop

SFO10:20San Francisco

$1,236

Air Canada

30 Mar

EWR18:00Newark

23h 20m

1 stop

SYD08:20Sydney Kingsford Smith

14 Apr

SYD09:20Sydney Kingsford Smith

42h 05m

2 stops

EWR13:25Newark

$1,270

Air Canada

22 Feb

EWR16:00Newark

25h 35m

2 stops

SYD09:35Sydney Kingsford Smith

10 Mar

SYD10:20Sydney Kingsford Smith

21h 33m

1 stop

EWR16:53Newark

$1,300

Alaska Airlines flights from United States to Sydney

Our best Alaska Airlines deals on United States to Sydney flight tickets

Alaska Airlines

20 July

HNL11:55Honolulu

10h 55m

SYD18:50Sydney Kingsford Smith

31 July

SYD20:45Sydney Kingsford Smith

9h 50m

HNL10:35Honolulu

$1,401

Alaska Airlines

16 Feb

HNL12:00Honolulu

10h 45m

SYD19:45Sydney Kingsford Smith

19 Feb

SYD21:40Sydney Kingsford Smith

10h 10m

HNL10:50Honolulu

$1,403

Alaska Airlines

18 May

HNL11:50Honolulu

11h 00m

SYD18:50Sydney Kingsford Smith

26 May

SYD20:45Sydney Kingsford Smith

9h 55m

HNL10:40Honolulu

$1,406

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 3/3

23:50-20:50

1 stop26h 00m

Sydney Kingsford Smith

Mon 16/3

11:20-07:05

Nonstop13h 45m

$1,045

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 29/5

23:55-11:50

1 stop18h 55m

Sydney Kingsford Smith

Sat 1/8

13:15-13:05

1 stop16h 50m

$1,046

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 9/3

23:35-12:35

1 stop19h 00m

Sydney Kingsford Smith

Sun 22/3

14:00-13:00

1 stop17h 00m

$1,047

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 7/3

21:25-07:25

Nonstop15h 00m

Sydney Kingsford Smith

Mon 9/3

19:15-08:25

2 stops31h 10m

$1,052

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 30/3

14:25-08:20

2 stops26h 55m

Sydney Kingsford Smith

Tue 14/4

09:20-13:25

2 stops42h 05m

$1,270

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 22/2

16:00-09:35

2 stops25h 35m

Sydney Kingsford Smith

Tue 10/3

10:20-16:53

1 stop21h 33m

$1,300

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Mon 16/2

12:00-19:45

Nonstop10h 45m

Sydney Kingsford Smith

Thu 19/2

21:40-10:50

Nonstop10h 10m

$1,346

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Thu 19/3

11:40-19:45

Nonstop11h 05m

Sydney Kingsford Smith

Thu 26/3

21:40-10:40

Nonstop10h 00m

$1,400

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Wed 4/3

18:35-09:15

1 stop19h 40m

Sydney Kingsford Smith

Mon 9/3

12:10-12:22

1 stop18h 12m

$1,544

OntarioSydney

ONT - SYD

ONTSYD

Ontario

Wed 4/3

18:37-09:15

1 stop19h 38m

Sydney Kingsford Smith

Wed 18/3

12:10-12:18

1 stop18h 08m

$1,544

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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 $1,233. If you aren’t able to travel to Sydney during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,282.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,281. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,766.

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 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,366 when searching weeks before you fly. 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 $1,299 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.

Can stopping save me money on United States to Sydney flights?

No. A direct flight is the cheapest option for a flight between United States to Sydney.

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

Best price found	$590
Fastest flight time	10h 35m
Direct flights	Every day
Airports in Sydney	1 airport

The best one-way flight to Sydney from United States in the past 72 hours is $590. The best return flight deal from United States to Sydney found on momondo in the last 72 hours is $754.

The fastest flight from United States to Sydney takes 10h 35m

Direct flights go from United States to Sydney every day.

There is 1 airport in Sydney. From United States there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

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 9 operators available for flights from United States to Sydney Kingsford Smith Airport as of February 2026.
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 (30.48% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (25.38%), Airbus A380-800 (19.71%), and Airbus A380 (9.84%).

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
United Airlines	PriceFrom $616	Free cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $724	Free cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $855	Free cancellation	Rating 7.9 8,143 reviews	Search Delta flights
Fiji Airways	PriceFrom $1,003	Free cancellation	Rating 8.0 223 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $1,122	Free cancellation	Rating 7.1 10,688 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,123	Free cancellation	Rating 7.5 986 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,200	Free cancellation	Rating 7.2 11,220 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $1,254	Free cancellation	Rating 8.0 11,837 reviews	Search Alaska Airlines flights

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Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why 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.

An easier way to manage your Sydney trip

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Cheap flights from the United States to Sydney from $498

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 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from United States to Sydney

What is the cheapest month to fly to Sydney?

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,281. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,766.

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?

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.

Can stopping save me money on United States to Sydney flights?

No. A direct flight is the cheapest option for a flight between United States to Sydney.

What is the cheapest airline that flies from United States to Sydney Kingsford Smith?

Fiji Airways, Hawaiian Airlines, and American Airlines are the most popular carriers operating from United States to Sydney Kingsford Smith

Which airlines fly to Sydney?

How often are flights from the United States to Sydney delayed?

Historically, on average around 21% of flights between United States and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What is the most punctual flight time for the United States to Sydney flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Sydney flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

How many flights depart from United States to Sydney on average per day?

The number of flights available between United States and Sydney is 35 per day as of February 2026. The most frequent departure time is 23:00, with 96% of daily flights leaving in the evening.

How many flights depart from United States to Sydney on average per week?

As of February 2026, there are 246 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.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in United States, such as San Francisco or Los Angeles, and flying into Sydney, then you can expect flight times to average 14h 40m and 14h 45m, respectively.

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

Best price found

Fastest flight time

Direct flights

Airports in Sydney

When did momondo last update prices for flights from United States to Sydney Kingsford Smith Airport?

How many operators does momondo search for flights from United States to Sydney Kingsford Smith Airport?

How old do you have to be to fly from United States to Sydney Kingsford Smith Airport?

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

What is the most popular plane model from United States to Sydney?

Best airlines flying from United States to Sydney

Compare and see reviews for airlines that fly from United States to Sydney with momondo

Travelling to a place near Sydney?

Why use momondo?

Why should I use momondo to find a flight deal from United States to Sydney?

Can I find flights from United States to Sydney with flexible booking policies on momondo?

How can momondo help me find flights from United States to Sydney?

I’m not ready to book a flight from United States to Sydney right now. Can momondo alert me if prices change?

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales

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