Flights to Australia

$646 Cheap flights to Australia

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Australia departing on 9/23. 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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Recent flights found to popular cities in Australia

Find flights to these popular cities in Australia from your nearest airport.
Multiple Airlines
Sep 23
LAX
31h 34m
2 stops
SYD
Oct 17
SYD
29h 40m
1 stop
LAX
Multiple Airlines
Sep 9
LAX
27h 59m
1 stop
SYD
Sep 19
SYD
20h 51m
2 stops
LAX
Multiple Airlines
Sep 6
LAX
38h 40m
1 stop
SYD
Sep 12
SYD
23h 20m
2 stops
LAX
Multiple Airlines
Sep 18
LAX
37h 33m
2 stops
SYD
Oct 17
SYD
29h 40m
1 stop
LAX
Multiple Airlines
Sep 23
LAX
27h 59m
1 stop
SYD
Oct 17
SYD
29h 40m
1 stop
LAX
Air Canada
Oct 19
SEA
23h 25m
1 stop
SYD
Oct 27
SYD
17h 11m
1 stop
SEA
Multiple Airlines
Sep 9
LAX
27h 59m
1 stop
SYD
Sep 19
SYD
20h 51m
2 stops
LAX
Multiple Airlines
Sep 23
LAX
31h 34m
2 stops
SYD
Oct 17
SYD
29h 40m
1 stop
LAX
Multiple Airlines
Sep 23
LAX
31h 34m
2 stops
SYD
Oct 15
SYD
24h 39m
1 stop
LAX
Multiple Airlines
Sep 9
LAX
27h 59m
1 stop
SYD
Sep 19
SYD
24h 39m
1 stop
LAX
Air Canada
Oct 19
SEA
19h 05m
1 stop
SYD
Oct 27
SYD
24h 26m
2 stops
SEA
Air Canada
Oct 20
SEA
22h 25m
2 stops
SYD
Nov 4
SYD
17h 11m
1 stop
SEA
Fiji Airways
Sep 14
LAX
19h 30m
1 stop
MEL
Sep 22
MEL
16h 25m
1 stop
LAX
Air Canada
Nov 5
LAX
25h 35m
2 stops
MEL
Nov 18
MEL
23h 38m
2 stops
LAX
Fiji Airways
Nov 5
LAX
19h 00m
1 stop
MEL
Nov 18
MEL
16h 35m
1 stop
LAX
Air Canada
Aug 18
LAX
31h 00m
2 stops
MEL
Aug 30
MEL
38h 33m
2 stops
LAX
Air Canada
Sep 21
SFO
24h 41m
2 stops
MEL
Oct 5
MEL
26h 28m
2 stops
SFO
Air Canada
Jan 28
LAX
26h 25m
2 stops
MEL
Feb 11
MEL
23h 38m
2 stops
LAX
Fiji Airways
Nov 1
LAX
19h 00m
1 stop
MEL
Nov 18
MEL
16h 35m
1 stop
LAX
Air Canada
Jan 12
LAX
33h 50m
2 stops
MEL
Jan 25
MEL
23h 48m
2 stops
LAX
Air Canada
Jan 12
SFO
27h 27m
2 stops
MEL
Jan 25
MEL
23h 20m
2 stops
SFO
Air Canada
Jan 12
LAX
33h 50m
2 stops
MEL
Jan 25
MEL
24h 24m
2 stops
LAX
Air Canada
Sep 21
LAX
26h 05m
2 stops
MEL
Sep 29
MEL
30h 38m
2 stops
LAX
Multiple Airlines
Aug 19
SFO
22h 50m
2 stops
MEL
Sep 16
MEL
21h 28m
2 stops
SFO
Fiji Airways
Oct 19
LAX
17h 40m
1 stop
BNE
Oct 31
BNE
18h 20m
1 stop
LAX
Fiji Airways
Oct 19
LAX
17h 40m
1 stop
BNE
Oct 31
BNE
18h 20m
1 stop
LAX
Fiji Airways
Oct 27
LAX
17h 40m
1 stop
BNE
Nov 7
BNE
18h 30m
1 stop
LAX
Fiji Airways
Oct 19
SFO
18h 10m
1 stop
BNE
Oct 25
BNE
30h 35m
1 stop
SFO
Fiji Airways
Oct 21
LAX
17h 30m
1 stop
BNE
Oct 31
BNE
18h 20m
1 stop
LAX
Fiji Airways
Nov 6
LAX
17h 25m
1 stop
BNE
Nov 21
BNE
18h 30m
1 stop
LAX
Fiji Airways
Oct 27
LAX
17h 40m
1 stop
BNE
Nov 6
BNE
18h 25m
1 stop
LAX
Multiple Airlines
Nov 3
LAX
25h 55m
1 stop
BNE
Nov 16
BNE
18h 30m
1 stop
LAX
Air New Zealand
Sep 2
LAX
19h 50m
1 stop
BNE
Sep 9
BNE
18h 05m
1 stop
LAX
Air New Zealand
Nov 3
LAX
20h 50m
1 stop
BNE
Nov 16
BNE
18h 05m
1 stop
LAX
Fiji Airways
Sep 4
LAX
29h 55m
1 stop
BNE
Sep 14
BNE
18h 20m
1 stop
LAX
Multiple Airlines
Nov 2
LAX
27h 20m
2 stops
BNE
Nov 8
BNE
30h 15m
1 stop
LAX
Multiple Airlines
Sep 16
LAX
40h 10m
2 stops
PER
Oct 23
PER
41h 15m
2 stops
LAX
Philippine Airlines
Sep 8
LAX
40h 30m
1 stop
PER
Sep 22
PER
40h 00m
1 stop
LAX
Philippine Airlines
Oct 13
LAX
40h 30m
1 stop
PER
Oct 23
PER
26h 55m
1 stop
LAX
Philippine Airlines
Oct 13
LAX
40h 30m
1 stop
PER
Oct 23
PER
26h 55m
1 stop
LAX
Philippine Airlines
Oct 13
LAX
40h 30m
1 stop
PER
Oct 23
PER
26h 55m
1 stop
LAX
Philippine Airlines
Sep 8
LAX
40h 30m
1 stop
PER
Sep 22
PER
40h 00m
1 stop
LAX
Philippine Airlines
Sep 16
LAX
27h 35m
1 stop
PER
Oct 23
PER
26h 55m
1 stop
LAX
Philippine Airlines
Sep 8
LAX
40h 30m
1 stop
PER
Sep 22
PER
40h 00m
1 stop
LAX
Philippine Airlines
Sep 8
LAX
40h 30m
1 stop
PER
Sep 22
PER
40h 00m
1 stop
LAX
Philippine Airlines
Nov 11
LAX
28h 25m
1 stop
PER
Nov 29
PER
39h 20m
1 stop
LAX
Cathay Pacific
Aug 18
LAX
30h 15m
1 stop
PER
Aug 26
PER
26h 10m
1 stop
LAX
Philippine Airlines
Aug 19
LAX
27h 35m
1 stop
PER
Sep 22
PER
26h 55m
1 stop
LAX
Air New Zealand
Nov 28
LAX
20h 15m
1 stop
ADL
Dec 13
ADL
23h 40m
2 stops
LAX
Fiji Airways
Sep 18
LAX
19h 10m
1 stop
ADL
Sep 25
ADL
16h 50m
1 stop
LAX
Fiji Airways
Jan 1
LAX
19h 00m
1 stop
ADL
Jan 26
ADL
16h 55m
1 stop
LAX
Air New Zealand
Nov 1
SFO
42h 26m
2 stops
ADL
Nov 16
ADL
17h 40m
1 stop
SFO
Air New Zealand
Nov 28
LAX
26h 51m
2 stops
ADL
Dec 13
ADL
23h 40m
2 stops
LAX
Air New Zealand
Nov 1
SFO
42h 26m
2 stops
ADL
Nov 16
ADL
23h 30m
2 stops
SFO
Air New Zealand
Nov 1
SFO
42h 26m
2 stops
ADL
Nov 16
ADL
23h 00m
2 stops
SFO
Air Canada
Nov 19
SFO
34h 00m
2 stops
ADL
Feb 3
ADL
24h 40m
2 stops
SFO
Multiple Airlines
Nov 19
SFO
26h 55m
2 stops
ADL
Feb 3
ADL
22h 59m
2 stops
SFO
Air New Zealand
Nov 1
SFO
28h 00m
2 stops
ADL
Nov 16
ADL
17h 40m
1 stop
SFO
Air New Zealand
Nov 1
SFO
42h 26m
2 stops
ADL
Nov 16
ADL
17h 40m
1 stop
SFO
Air New Zealand
Nov 28
LAX
20h 15m
1 stop
ADL
Dec 13
ADL
23h 40m
2 stops
LAX

Find the cheapest flights from the United States to Australia

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

 Logo
2:06 pm - 2:40 pmLAX-SYD
31h 34m2 stops
 Logo
5:20 pm - 5:00 amSYD-LAX
29h 40m1 stop
Tue, Sep 23 - Fri, Oct 17
 Logo
5:41 pm - 2:40 pmLAX-SYD
27h 59m1 stop
 Logo
4:20 pm - 8:11 pmSYD-LAX
20h 51m2 stops
Tue, Sep 9 - Fri, Sep 19
Fiji Airways Logo
11:55 pm - 10:35 amLAX-BNE
17h 40m1 stop
Fiji Airways Logo
11:35 am - 12:55 pmBNE-LAX
18h 20m1 stop
$747Fiji Airways
Find Deal
Sun, Oct 19 - Fri, Oct 31
Fiji Airways Logo
11:55 pm - 10:35 amLAX-BNE
17h 40m1 stop
Fiji Airways Logo
11:35 am - 12:55 pmBNE-LAX
18h 20m1 stop
$748Fiji Airways
Find Deal
Sun, Oct 19 - Fri, Oct 31
Qantas Airways Logo
11:30 pm - 5:15 pmLAX-MEL
22h 45m1 stop
Qantas Airways Logo
12:00 pm - 7:25 amMEL-LAX
14h 25mnonstop
$830Qantas Airways
Find Deal
Mon, Jan 26 - Sun, Feb 8
Qantas Airways Logo
11:30 pm - 10:45 pmLAX-MEL
28h 15m1 stop
Qantas Airways Logo
3:00 pm - 10:25 amMEL-LAX
14h 25mnonstop
$851Qantas Airways
Find Deal
Mon, Jan 19 - Sun, Feb 1
United Airlines Logo
3:55 pm - 7:00 amEWR-SYD
25h 05m1 stop
United Airlines Logo
11:20 am - 8:17 pmSYD-EWR
23h 57m2 stops
$953United Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 14
United Airlines Logo
2:45 pm - 6:55 amEWR-SYD
26h 10m1 stop
United Airlines Logo
11:20 am - 9:29 pmSYD-EWR
25h 09m1 stop
$955United Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 14
American Airlines Logo
4:29 pm - 7:05 amJFK-SYD
24h 36m1 stop
American Airlines Logo
10:10 am - 9:18 pmSYD-JFK
26h 08m1 stop
$1,015American Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 8
American Airlines Logo
3:34 pm - 7:25 amJFK-SYD
23h 51m1 stop
American Airlines Logo
5:45 pm - 11:54 pmSYD-JFK
22h 09m1 stop
$1,016American Airlines
Find Deal
Mon, Jan 19 - Sun, Feb 1

momondo Fare Finder

 
Locate flights to Australia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 5, 2025.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 9/23

2:06 pm-2:40 pm

2 stops31h 34m

Sydney Kingsford Smith

Fri 10/17

5:20 pm-5:00 am

1 stop29h 40m

$646

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 9/9

5:41 pm-2:40 pm

1 stop27h 59m

Sydney Kingsford Smith

Fri 9/19

4:20 pm-8:11 pm

2 stops20h 51m

$656

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Sun 10/19

11:55 pm-10:35 am

1 stop17h 40m

Brisbane

Fri 10/31

11:35 am-12:55 pm

1 stop18h 20m

$747

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Sun 10/19

11:55 pm-10:35 am

1 stop17h 40m

Brisbane

Fri 10/31

11:35 am-12:55 pm

1 stop18h 20m

$748

Los AngelesMelbourne

LAX - MEL

LAXMEL

Los Angeles

Mon 1/26

11:30 pm-5:15 pm

1 stop22h 45m

Melbourne

Sun 2/8

12:00 pm-7:25 am

Nonstop14h 25m

$830

Los AngelesMelbourne

LAX - MEL

LAXMEL

Los Angeles

Mon 1/19

11:30 pm-10:45 pm

1 stop28h 15m

Melbourne

Sun 2/1

3:00 pm-10:25 am

Nonstop14h 25m

$851

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 9/29

3:55 pm-7:00 am

1 stop25h 05m

Sydney Kingsford Smith

Tue 10/14

11:20 am-8:17 pm

2 stops23h 57m

$953

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 9/29

2:45 pm-6:55 am

1 stop26h 10m

Sydney Kingsford Smith

Tue 10/14

11:20 am-9:29 pm

1 stop25h 09m

$955

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 9/29

4:29 pm-7:05 am

1 stop24h 36m

Sydney Kingsford Smith

Wed 10/8

10:10 am-9:18 pm

1 stop26h 08m

$1,015

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 1/19

3:34 pm-7:25 am

1 stop23h 51m

Sydney Kingsford Smith

Sun 2/1

5:45 pm-11:54 pm

1 stop22h 09m

$1,016

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Australia from

Australia flights insights and trends

Explore insights for your Australia flight to craft the best travel plan

What is the cheapest flight to Australia?

If you are looking to fly to Australia for less, look to airlines like Batik Air, Jetstar, and Virgin Australia, with prices starting at $16, $45, and $61 respectively.
See prices from:

Cheapest flights to cities in Australia

Click on the cities below to find out when it's cheapest to fly to Australia from United States
Sydney
Sydney

Cheap Australia flight deals and tips

Summary info about Australia flight prices, duration and airlines

Best One-Way Price

$286

Best Round-Trip Price

$646

Fastest flight time

25h 36m

Popular in

December
The best one-way flight price to Australia from United States in the last 72 hours is $286 (Los Angeles to Sydney Kingsford Smith).
The best round-trip flight price to Australia from United States in the last 72 hours is $646 (Los Angeles to Sydney Kingsford Smith).
The fastest flight to Australia from United States takes 25h 36m (San Francisco to Sydney Kingsford Smith).
December has the highest demand for flights to Australia, with a 10% price increase on average.

Frequently asked questions about flying to Australia

What popular landmarks are in Australia?

What is the best airport to land at to visit Uluru?

Flying into Yulara Airport is typically the best way to visit Uluru, since it is the closest airport to the area.

What airlines fly to Australia?

What is the most popular airport in Australia to fly to?

How much are flights to Australia?

Flights to Australia can be found for as cheap as $135 per ticket. However our users tend to find airfares to Australia for around $3,755 on average. If you’re looking to find a good deal on your flight to Australia, then you should consider booking if you find anything for $3,140 or less.

What is the best day of the week to fly to Australia?

The best day of the week to fly to Australia is Sunday due to prices being at their lowest. Flying out on a Tuesday should be a backup plan since this day tends to be less expensive as well. Saturday, on the other hand, is the most expensive day to fly to Australia.

Where is it cheapest to fly into Australia?

Sydney Kingsford Smith airport in Sydney has the cheapest flights when visiting Australia, with an average airfare of $135. Brisbane airport in Brisbane is the second cheapest destination in Australia, with an average airfare of $499.

When did momondo last update prices for flights to Australia?

Prices for flights to Australia were last updated today.

How many operators does momondo search for flights to Australia?

How old do you have to be to fly to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Australia. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Australia with flexible booking policies on momondo?

All flight searches to Australia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Australia?

momondo provides multiple filters to help you find the best flight to Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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