Cheap flights from North America to Sydney from $449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Sydney departing on 16/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

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Philippine Airlines Logo
16:55 - 08:00
LAX
-
SYD
46h 05m
1 stop
Philippine Airlines Logo
10:15 - 20:40
SYD
-
LAX
27h 25m
1 stop
$994Philippine Airlines
Sun, 9 Aug - Sun, 30 Aug
Philippine Airlines Logo
12:25 - 08:00
LAX
-
SYD
26h 35m
1 stop
Philippine Airlines Logo
11:15 - 13:45
SYD
-
LAX
44h 30m
1 stop
$995Philippine Airlines
Tue, 22 Sep - Tue, 13 Oct
Fiji Airways Logo
23:55 - 11:50
LAX
-
SYD
18h 55m
1 stop
Fiji Airways Logo
13:15 - 13:05
SYD
-
LAX
16h 50m
1 stop
$1,046Fiji Airways
Sun, 17 May - Sun, 24 May
Fiji Airways Logo
23:55 - 11:50
LAX
-
SYD
18h 55m
1 stop
Fiji Airways Logo
06:00 - 13:05
SYD
-
LAX
24h 05m
1 stop
$1,056Fiji Airways
Mon, 11 May - Mon, 18 May
American Airlines Logo
06:10 - 07:05
SEA
-
SYD
31h 55m
1 stop
American Airlines Logo
12:00 - 16:44
SYD
-
SEA
21h 44m
1 stop
$1,352American Airlines
Sun, 10 May - Sun, 24 May
American Airlines Logo
14:57 - 07:05
SEA
-
SYD
23h 08m
2 stops
American Airlines Logo
09:10 - 16:44
SYD
-
SEA
24h 34m
2 stops
$1,353American Airlines
Sun, 10 May - Sun, 24 May
Air Canada Logo
22:50 - 07:20
YVR
-
SYD
15h 30mdirect
Air Canada Logo
09:20 - 06:50
SYD
-
YVR
14h 30mdirect
$1,410Air Canada
Wed, 24 Jun - Wed, 29 Jul
Air Canada Logo
09:00 - 07:20
JFK
-
SYD
32h 20m
2 stops
Air Canada Logo
09:20 - 21:47
SYD
-
JFK
26h 27m
2 stops
$1,470Air Canada
Thu, 4 Jun - Wed, 17 Jun
Qantas Airways Logo
17:59 - 06:55
IAD
-
SYD
22h 56m
1 stop
Qantas Airways Logo
12:00 - 23:26
SYD
-
IAD
25h 26m
1 stop
$1,899Qantas Airways
Tue, 12 May - Tue, 19 May
Qantas Airways Logo
17:59 - 06:55
IAD
-
SYD
22h 56m
1 stop
Qantas Airways Logo
12:00 - 23:26
SYD
-
IAD
25h 26m
1 stop
$1,901Qantas Airways
Wed, 6 May - Wed, 20 May

Air Canada flights from North America to Sydney

Our best Air Canada deals on North America to Sydney flight tickets
Air Canada
24 June
YVR22:50Vancouver Intl
15h 30m
SYD07:20Sydney Kingsford Smith
29 July
SYD09:20Sydney Kingsford Smith
14h 30m
YVR06:50Vancouver Intl
$1,410
Air Canada
4 June
JFK09:00New York John F Kennedy Intl
32h 20m
2 stops
SYD07:20Sydney Kingsford Smith
17 June
SYD09:20Sydney Kingsford Smith
26h 27m
2 stops
JFK21:47New York John F Kennedy Intl
$1,470
Air Canada
4 June
JFK09:00New York John F Kennedy Intl
32h 20m
3 stops
SYD07:20Sydney Kingsford Smith
17 June
SYD09:20Sydney Kingsford Smith
26h 27m
2 stops
JFK21:47New York John F Kennedy Intl
$1,481

United Airlines flights from North America to Sydney

Our best United Airlines deals on North America to Sydney flight tickets
United Airlines
19 Apr
SEA17:45Seattle/Tacoma Intl
20h 10m
1 stop
SYD06:55Sydney Kingsford Smith
11 May
SYD09:30Sydney Kingsford Smith
28h 36m
2 stops
SEA21:06Seattle/Tacoma Intl
$1,533
United Airlines
29 Apr
SEA08:42Seattle/Tacoma Intl
29h 18m
3 stops
SYD07:00Sydney Kingsford Smith
6 May
SYD10:20Sydney Kingsford Smith
17h 23m
1 stop
SEA10:43Seattle/Tacoma Intl
$1,540
United Airlines
27 Apr
DFW14:23Dallas/Fort Worth
25h 37m
2 stops
SYD07:00Sydney Kingsford Smith
10 May
SYD10:20Sydney Kingsford Smith
19h 14m
1 stop
DFW14:34Dallas/Fort Worth
$1,547

momondo Fare Finder

 
Customise your flight search to find flights from North America to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from North America to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 9/8

16:55-08:00

1 stop46h 05m

Sydney Kingsford Smith

Sun 30/8

10:15-20:40

1 stop27h 25m

$994

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 22/9

12:25-08:00

1 stop26h 35m

Sydney Kingsford Smith

Tue 13/10

11:15-13:45

1 stop44h 30m

$995

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 17/5

23:55-11:50

1 stop18h 55m

Sydney Kingsford Smith

Sun 24/5

13:15-13:05

1 stop16h 50m

$1,046

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 11/5

23:55-11:50

1 stop18h 55m

Sydney Kingsford Smith

Mon 18/5

06:00-13:05

1 stop24h 05m

$1,056

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sun 10/5

06:10-07:05

1 stop31h 55m

Sydney Kingsford Smith

Sun 24/5

12:00-16:44

1 stop21h 44m

$1,352

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sun 10/5

14:57-07:05

2 stops23h 08m

Sydney Kingsford Smith

Sun 24/5

09:10-16:44

2 stops24h 34m

$1,353
Fastest return journey

VancouverSydney

YVR - SYD

YVRSYD

Vancouver Intl

Wed 24/6

22:50-07:20

Nonstop15h 30m

Sydney Kingsford Smith

Wed 29/7

09:20-06:50

Nonstop14h 30m

$1,410

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Thu 4/6

09:00-07:20

2 stops32h 20m

Sydney Kingsford Smith

Wed 17/6

09:20-21:47

2 stops26h 27m

$1,470

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 12/5

17:59-06:55

1 stop22h 56m

Sydney Kingsford Smith

Tue 19/5

12:00-23:26

1 stop25h 26m

$1,899

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 6/5

17:59-06:55

1 stop22h 56m

Sydney Kingsford Smith

Wed 20/5

12:00-23:26

1 stop25h 26m

$1,901

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from North America 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 February is, on average, the cheapest month to fly to Sydney from North America, with most prices found around $1,218. 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 $1,254.

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 $1,272. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,549.

What is the cheapest North America to Sydney Kingsford Smith flight route?

Fly from Los Angeles to Sydney Kingsford Smith for the best North America - 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 North America when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,351 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 North America for as low as $1,285 on momondo.

What cabin class options are available on North America to Sydney Kingsford Smith flights?

There are 4 cabin classes available to choose from on North America 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 North America to Sydney flights?

You could potentially save up to 9% on your flight if you consider stops on a North America to Sydney flight.

Cheap North America to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Sydney

Best price found

$762

Fastest flight time

10h 40m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from North America in the past 72 hours is $762. The best return flight deal from North America to Sydney found on momondo in the last 72 hours is $1,316.
The fastest flight from North America to Sydney takes 10h 40m
Direct flights go from North America to Sydney every day.
There is 1 airport in Sydney. From North America there are direct flights to Sydney Kingsford Smith (SYD).

Frequently asked questions about flying from North America to Sydney

  • When did momondo last update prices for flights from North America to Sydney Kingsford Smith Airport?

    Prices for flights from North America to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from North America to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from North America to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from North America to Sydney Kingsford Smith Airport.

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

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to Sydney?

Best airlines flying from North America to Sydney

Compare and see reviews for airlines that fly from North America to Sydney with momondo
Airline
Rating
Free cancellation
Price
Hawaiian AirlinesPriceFrom $707Free cancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $835Free cancellationRating
7.9
8,422 reviews
Search Delta flights
Fiji AirwaysPriceFrom $969Free cancellationRating
8.1
240 reviews
Search Fiji Airways flights
Alaska AirlinesPriceFrom $1,032Free cancellationRating
7.9
12,260 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $1,096Free cancellationRating
7.1
10,939 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,096Free cancellationRating
7.5
1,020 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,154Free cancellationRating
7.4
9,604 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,171Free cancellationRating
7.1
11,620 reviews
Search American Airlines flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Manly
Coogee
Leura
Bondi Beach
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from North America to Sydney?

Finding the right flight to Sydney from North America 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 North America to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from North America which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from North America to Sydney?

Once you have performed a search for North America to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Sydney from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

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1 adult
Mon 18/5
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