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 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 45% 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 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 50m, respectively.

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

As of January 2026, there are 252 flights per week flying from United States to Sydney. The most common day of the week flights depart is Sun, with 16% of flights taking off on this day.

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

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

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

Historically, on average around 19% 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 141 minutes.

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

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

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

The number of flights available between United States and Sydney is 36 per day as of January 2026. The most frequent departure time is 22:00, with 95% of daily flights leaving in the evening.

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 14% of their flights experiencing any sort of delay.

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 January 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.

$617 Cheap Flights from the United States to Sydney in 2026

1 adult

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Find the cheapest flights from the United States to Sydney

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23:00 - 09:00

LAX

SYD

15h 00mdirect

07:05 - 07:00

SYD

LAX

18h 55m

1 stop

$1,112Qantas Airways

sáb., 31 ene. - lun., 16 feb.

23:00 - 09:00

LAX

SYD

15h 00mdirect

19:15 - 07:25

SYD

LAX

31h 10m

2 stops

$1,118Qantas Airways

lun., 2 feb. - dom., 8 feb.

23:50 - 20:50

LAX

SYD

26h 00m

1 stop

11:20 - 07:05

SYD

LAX

13h 45mdirect

$1,124Qantas Airways

lun., 2 mar. - jue., 12 mar.

18:25 - 09:35

EWR

SYD

23h 10m

1 stop

11:20 - 16:53

SYD

EWR

21h 33m

1 stop

$1,405Air Canada

dom., 8 feb. - lun., 23 feb.

18:25 - 09:35

EWR

SYD

23h 10m

1 stop

11:20 - 16:53

SYD

EWR

21h 33m

1 stop

$1,421Air Canada

dom., 8 feb. - lun., 23 feb.

22:55 - 12:35

HNL

SYD

16h 40m

2 stops

14:00 - 21:10

SYD

HNL

28h 10m

2 stops

$1,435Fiji Airways

jue., 12 feb. - jue., 26 feb.

22:55 - 12:35

HNL

SYD

16h 40m

2 stops

14:00 - 22:10

SYD

HNL

29h 10m

1 stop

$1,445Fiji Airways

jue., 12 feb. - sáb., 21 feb.

08:41 - 19:45

ONT

SYD

40h 04m

1 stop

21:40 - 22:15

SYD

ONT

19h 35m

1 stop

$1,747Hawaiian Airlines

dom., 15 feb. - dom., 1 mar.

06:00 - 08:30

ONT

SYD

31h 30m

2 stops

14:15 - 23:49

SYD

ONT

28h 34m

2 stops

$1,749Delta

lun., 2 feb. - lun., 16 feb.

08:13 - 19:45

ONT

SYD

40h 32m

1 stop

21:40 - 22:28

SYD

ONT

19h 48m

1 stop

$1,757Hawaiian Airlines

mié., 28 ene. - sáb., 31 ene.

Qantas Airways flights from United States to Sydney

Our best Qantas Airways deals on United States to Sydney flight tickets

Qantas Airways

31 Jan

LAX23:00Los Angeles

15h 00m

SYD09:00Sydney Kingsford Smith

16 Feb

SYD07:05Sydney Kingsford Smith

18h 55m

1 stop

LAX07:00Los Angeles

$1,112

Qantas Airways

19 Jan

LAX23:00Los Angeles

15h 00m

SYD09:00Sydney Kingsford Smith

1 Feb

SYD19:15Sydney Kingsford Smith

31h 10m

2 stops

LAX07:25Los Angeles

$1,115

Qantas Airways

2 Feb

LAX23:00Los Angeles

15h 00m

SYD09:00Sydney Kingsford Smith

8 Feb

SYD19:15Sydney Kingsford Smith

31h 10m

2 stops

LAX07:25Los Angeles

$1,118

Fiji Airways flights from United States to Sydney

Our best Fiji Airways deals on United States to Sydney flight tickets

Fiji Airways

28 Jan

LAX22:35Los Angeles

19h 00m

1 stop

SYD12:35Sydney Kingsford Smith

5 Feb

SYD14:00Sydney Kingsford Smith

17h 00m

1 stop

LAX12:00Los Angeles

$1,155

Fiji Airways

1 Feb

LAX22:35Los Angeles

19h 00m

1 stop

SYD12:35Sydney Kingsford Smith

15 Feb

SYD06:00Sydney Kingsford Smith

25h 00m

1 stop

LAX12:00Los Angeles

$1,157

Fiji Airways

10 Feb

LAX22:35Los Angeles

28h 30m

1 stop

SYD22:05Sydney Kingsford Smith

24 Feb

SYD14:00Sydney Kingsford Smith

17h 00m

1 stop

LAX12:00Los Angeles

$1,158

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

sáb. 31/1

23:00-09:00

Nonstop15h 00m

Sydney Kingsford Smith

lun. 16/2

07:05-07:00

1 stop18h 55m

$1,112

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

lun. 2/2

23:00-09:00

Nonstop15h 00m

Sydney Kingsford Smith

dom. 8/2

19:15-07:25

2 stops31h 10m

$1,118

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

lun. 2/3

23:50-20:50

1 stop26h 00m

Sydney Kingsford Smith

jue. 12/3

11:20-07:05

Nonstop13h 45m

$1,124

NewarkSydney

EWR - SYD

EWRSYD

Newark

dom. 8/2

18:25-09:35

1 stop23h 10m

Sydney Kingsford Smith

lun. 23/2

11:20-16:53

1 stop21h 33m

$1,405

NewarkSydney

EWR - SYD

EWRSYD

Newark

dom. 8/2

18:25-09:35

1 stop23h 10m

Sydney Kingsford Smith

lun. 23/2

11:20-16:53

1 stop21h 33m

$1,421

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

jue. 12/2

22:55-12:35

2 stops16h 40m

Sydney Kingsford Smith

jue. 26/2

14:00-21:10

2 stops28h 10m

$1,435

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

jue. 12/2

22:55-12:35

2 stops16h 40m

Sydney Kingsford Smith

sáb. 21/2

14:00-22:10

1 stop29h 10m

$1,445

OntarioSydney

ONT - SYD

ONTSYD

Ontario

dom. 15/2

08:41-19:45

1 stop40h 04m

Sydney Kingsford Smith

dom. 1/3

21:40-22:15

1 stop19h 35m

$1,747

OntarioSydney

ONT - SYD

ONTSYD

Ontario

lun. 2/2

06:00-08:30

2 stops31h 30m

Sydney Kingsford Smith

lun. 16/2

14:15-23:49

2 stops28h 34m

$1,749

OntarioSydney

ONT - SYD

ONTSYD

Ontario

mié. 28/1

08:13-19:45

1 stop40h 32m

Sydney Kingsford Smith

sáb. 31/1

21:40-22:28

1 stop19h 48m

$1,757

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 $1,291. 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 $1,333.

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 $1,342. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,849.

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 $1,429 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 $1,357 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	$612
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 $612. The best return flight deal from United States to Sydney found on momondo in the last 72 hours is $1,284.

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 January 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 (31.36% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (23.59%), Airbus A380-800 (19.60%), and Boeing 777 (10.36%).

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 $645	Free cancellation	Rating 7.4 9,163 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $759	Free cancellation	Rating 7.8 2,827 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $895	Free cancellation	Rating 7.9 8,048 reviews	Search Delta flights
Qantas Airways	PriceFrom $988	Free cancellation	Rating 7.5 971 reviews	Search Qantas Airways flights
Fiji Airways	PriceFrom $1,039	Free cancellation	Rating 8.0 216 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $1,175	Free cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights
American Airlines	PriceFrom $1,256	Free cancellation	Rating 7.2 11,132 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $1,314	Free cancellation	Rating 8.0 11,719 reviews	Search Alaska Airlines flights

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Terrigal

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Leura

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Bondi Beach

Coogee

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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

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.

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Cheap flights from the United States to Sydney from $617

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 9/3. 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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Big names, great deals

Filter for what you want

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Qantas Airways flights from United States to Sydney

Our best Qantas Airways deals on United States to Sydney flight tickets

Fiji Airways flights from United States to Sydney

Our best Fiji Airways deals on United States to Sydney flight tickets

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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 $1,342. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,849.

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, Delta, and Philippine 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 19% 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 141 minutes.

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

Generally, flights departing in the evening 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 14% 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 36 per day as of January 2026. The most frequent departure time is 22:00, with 95% of daily flights leaving in the evening.

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

As of January 2026, there are 252 flights per week flying from United States to Sydney. The most common day of the week flights depart is Sun, with 16% 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 50m, 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