Flights to Australia

$687 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 9/9. 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 9
LAX
27h 59m
1 stop
SYD
Sep 19
SYD
20h 51m
2 stops
LAX
Multiple Airlines
Sep 18
LAX
37h 33m
2 stops
SYD
Oct 1
SYD
16h 40m
1 stop
LAX
Multiple Airlines
Aug 19
SFO
28h 56m
2 stops
SYD
Aug 29
SYD
22h 13m
1 stop
SFO
Air Canada
Oct 19
SEA
19h 05m
1 stop
SYD
Oct 26
SYD
26h 56m
1 stop
SEA
Air Canada
Oct 19
SEA
19h 05m
1 stop
SYD
Oct 26
SYD
22h 06m
1 stop
SEA
Multiple Airlines
Sep 9
LAX
27h 59m
1 stop
SYD
Sep 19
SYD
24h 39m
1 stop
LAX
Multiple Airlines
Sep 25
SFO
25h 36m
1 stop
SYD
Oct 22
SYD
21h 15m
1 stop
SFO
Multiple Airlines
Sep 20
LAX
31h 34m
2 stops
SYD
Oct 22
SYD
24h 39m
1 stop
LAX
Air Canada
Oct 19
SEA
19h 05m
1 stop
SYD
Oct 26
SYD
24h 26m
2 stops
SEA
Air Canada
Oct 19
SEA
23h 25m
1 stop
SYD
Oct 26
SYD
20h 31m
2 stops
SEA
Air Canada
Oct 20
SEA
26h 45m
2 stops
SYD
Nov 4
SYD
22h 06m
1 stop
SEA
Multiple Airlines
Aug 19
LAX
28h 00m
1 stop
SYD
Sep 7
SYD
23h 20m
2 stops
LAX
Air Canada
Sep 9
SEA
28h 25m
2 stops
MEL
Sep 22
MEL
28h 42m
2 stops
SEA
Air Canada
Nov 3
SEA
23h 45m
2 stops
MEL
Nov 17
MEL
25h 26m
2 stops
SEA
Air Canada
Sep 6
SEA
24h 05m
2 stops
MEL
Sep 16
MEL
20h 22m
2 stops
SEA
Air Canada
Sep 9
SEA
28h 25m
2 stops
MEL
Oct 31
MEL
21h 01m
2 stops
SEA
Fiji Airways
Oct 4
LAX
19h 05m
1 stop
MEL
Oct 26
MEL
16h 25m
1 stop
LAX
Fiji Airways
Nov 5
LAX
19h 00m
1 stop
MEL
Nov 10
MEL
16h 35m
1 stop
LAX
Air Canada
Sep 16
SFO
26h 45m
2 stops
MEL
Sep 30
MEL
23h 11m
2 stops
SFO
Fiji Airways
Oct 6
LAX
19h 30m
1 stop
MEL
Oct 25
MEL
16h 25m
1 stop
LAX
Air Canada
Aug 18
LAX
31h 00m
2 stops
MEL
Aug 30
MEL
37h 18m
2 stops
LAX
Air Canada
Aug 31
SFO
24h 40m
2 stops
MEL
Sep 10
MEL
26h 03m
2 stops
SFO
Air Canada
Jan 28
LAX
26h 25m
2 stops
MEL
Feb 11
MEL
23h 38m
2 stops
LAX
Fiji Airways
Oct 18
LAX
19h 05m
1 stop
MEL
Oct 31
MEL
16h 25m
1 stop
LAX
Fiji Airways
Sep 5
LAX
17h 40m
1 stop
BNE
Oct 6
BNE
18h 15m
1 stop
LAX
Fiji Airways
Oct 27
LAX
17h 40m
1 stop
BNE
Nov 17
BNE
18h 25m
1 stop
LAX
Fiji Airways
Nov 1
LAX
17h 25m
1 stop
BNE
Nov 15
BNE
18h 25m
1 stop
LAX
Fiji Airways
Oct 19
SFO
18h 10m
1 stop
BNE
Oct 25
BNE
30h 35m
1 stop
SFO
Multiple Airlines
Aug 23
SFO
42h 26m
2 stops
BNE
Sep 4
BNE
31h 00m
1 stop
SFO
Fiji Airways
Nov 2
LAX
17h 35m
1 stop
BNE
Nov 10
BNE
18h 25m
1 stop
LAX
Multiple Airlines
Nov 3
LAX
30h 25m
1 stop
BNE
Nov 16
BNE
18h 30m
1 stop
LAX
Air New Zealand
Oct 6
LAX
18h 35m
1 stop
BNE
Oct 19
BNE
18h 05m
1 stop
LAX
Air New Zealand
Sep 21
LAX
18h 20m
1 stop
BNE
Oct 1
BNE
18h 05m
1 stop
LAX
Air New Zealand
Sep 3
LAX
19h 50m
1 stop
BNE
Dec 2
BNE
17h 30m
1 stop
LAX
Air New Zealand
Sep 14
LAX
18h 20m
1 stop
BNE
Sep 28
BNE
20h 35m
1 stop
LAX
Air New Zealand
Dec 1
LAX
20h 50m
1 stop
BNE
Dec 14
BNE
20h 55m
2 stops
LAX
Philippine Airlines
Sep 8
SFO
40h 30m
1 stop
PER
Sep 22
PER
27h 05m
1 stop
SFO
Philippine Airlines
Sep 8
LAX
40h 30m
1 stop
PER
Sep 22
PER
26h 55m
1 stop
LAX
Philippine Airlines
Sep 2
LAX
27h 35m
1 stop
PER
Sep 11
PER
26h 55m
1 stop
LAX
Philippine Airlines
Oct 13
LAX
40h 30m
1 stop
PER
Oct 23
PER
26h 55m
1 stop
LAX
Multiple Airlines
Sep 25
LAX
42h 40m
2 stops
PER
Oct 12
PER
47h 25m
2 stops
LAX
Philippine Airlines
Sep 30
LAX
27h 35m
1 stop
PER
Nov 1
PER
39h 20m
1 stop
LAX
Multiple Airlines
Sep 8
SFO
29h 45m
2 stops
PER
Sep 22
PER
41h 25m
2 stops
SFO
Philippine Airlines
Aug 30
LAX
27h 35m
1 stop
PER
Sep 8
PER
26h 55m
1 stop
LAX
Philippine Airlines
Oct 31
LAX
41h 10m
1 stop
PER
Nov 15
PER
39h 20m
1 stop
LAX
Multiple Airlines
Oct 1
LAX
29h 45m
2 stops
PER
Oct 7
PER
41h 15m
2 stops
LAX
Singapore Airlines
Oct 26
LAX
39h 20m
1 stop
PER
Nov 7
PER
22h 05m
1 stop
LAX
Singapore Airlines
Oct 26
LAX
39h 20m
1 stop
PER
Nov 6
PER
33h 00m
1 stop
LAX
Air New Zealand
Nov 3
LAX
21h 20m
1 stop
ADL
Nov 17
ADL
23h 10m
2 stops
LAX
Air New Zealand
Nov 3
LAX
21h 20m
1 stop
ADL
Nov 17
ADL
17h 50m
1 stop
LAX
Air New Zealand
Sep 8
LAX
20h 15m
1 stop
ADL
Sep 22
ADL
17h 20m
1 stop
LAX
Air New Zealand
Sep 8
LAX
21h 15m
1 stop
ADL
Sep 22
ADL
23h 50m
2 stops
LAX
Air New Zealand
Dec 1
LAX
25h 05m
2 stops
ADL
Dec 15
ADL
17h 50m
1 stop
LAX
Air New Zealand
Sep 8
LAX
26h 50m
2 stops
ADL
Sep 22
ADL
23h 50m
2 stops
LAX
Air New Zealand
Sep 9
LAX
24h 55m
2 stops
ADL
Sep 15
ADL
37h 35m
2 stops
LAX
Air New Zealand
Dec 1
LAX
28h 40m
2 stops
ADL
Dec 15
ADL
23h 45m
2 stops
LAX
Air New Zealand
Sep 1
LAX
20h 15m
1 stop
ADL
Sep 15
ADL
17h 55m
1 stop
LAX
Air New Zealand
Sep 1
LAX
20h 15m
1 stop
ADL
Sep 15
ADL
17h 55m
1 stop
LAX
Air New Zealand
Sep 12
LAX
20h 15m
1 stop
ADL
Sep 23
ADL
23h 20m
2 stops
LAX
Air New Zealand
Sep 1
LAX
21h 15m
1 stop
ADL
Sep 15
ADL
47h 20m
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
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
 Logo
8:07 am - 2:40 pmLAX-SYD
37h 33m2 stops
 Logo
1:15 pm - 12:55 pmSYD-LAX
16h 40m1 stop
Thu, Sep 18 - Wed, Oct 1
Air Canada Logo
6:39 pm - 11:40 amSFO-SYD
24h 01m2 stops
Air Canada Logo
10:20 am - 10:28 amSYD-SFO
18h 08m1 stop
$745Air Canada
Find Deal
Sun, Sep 21 - Sun, Oct 5
Fiji Airways Logo
11:55 pm - 10:35 amLAX-BNE
17h 40m1 stop
Fiji Airways Logo
11:40 am - 12:55 pmBNE-LAX
18h 15m1 stop
$749Fiji Airways
Find Deal
Fri, Sep 5 - Mon, Oct 6
Fiji Airways Logo
11:55 pm - 10:35 amLAX-BNE
17h 40m1 stop
Fiji Airways Logo
11:25 am - 11:50 amBNE-LAX
18h 25m1 stop
$750Fiji Airways
Find Deal
Mon, Oct 27 - Mon, Nov 17
Air Canada Logo
11:35 am - 7:20 amSFO-SYD
26h 45m1 stop
Air Canada Logo
10:20 am - 3:28 pmSYD-SFO
23h 08m1 stop
$755Air Canada
Find Deal
Sun, Sep 21 - Sun, Oct 5
Qantas Airways Logo
10:50 pm - 9:30 amLAX-MEL
15h 40mnonstop
Qantas Airways Logo
6:45 am - 6:55 amMEL-LAX
19h 10m1 stop
$831Qantas Airways
Find Deal
Sat, Nov 15 - Mon, Mar 2
Qantas Airways Logo
11:30 pm - 7:30 amLAX-BNE
38h 00m1 stop
Qantas Airways Logo
7:25 pm - 2:15 pmBNE-LAX
12h 50mnonstop
$852Qantas Airways
Find Deal
Mon, Dec 8 - Mon, Dec 29
American Airlines Logo
4:29 pm - 7:05 amHOU-SYD
23h 36m2 stops
American Airlines Logo
6:45 pm - 11:48 pmSYD-HOU
21h 03m2 stops
$957American Airlines
Find Deal
Sun, Sep 21 - Sun, Oct 5
American Airlines Logo
6:11 pm - 9:00 amHOU-SYD
22h 49m2 stops
American Airlines Logo
11:15 am - 3:54 pmSYD-HOU
21h 39m2 stops
$960American Airlines
Find Deal
Mon, Oct 27 - Sun, Nov 9

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 1, 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 9/9

5:41 pm-2:40 pm

1 stop27h 59m

Sydney Kingsford Smith

Fri 9/19

4:20 pm-8:11 pm

2 stops20h 51m

$687

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 9/18

8:07 am-2:40 pm

2 stops37h 33m

Sydney Kingsford Smith

Wed 10/1

1:15 pm-12:55 pm

1 stop16h 40m

$697

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 9/21

6:39 pm-11:40 am

2 stops24h 01m

Sydney Kingsford Smith

Sun 10/5

10:20 am-10:28 am

1 stop18h 08m

$745

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Fri 9/5

11:55 pm-10:35 am

1 stop17h 40m

Brisbane

Mon 10/6

11:40 am-12:55 pm

1 stop18h 15m

$749

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 10/27

11:55 pm-10:35 am

1 stop17h 40m

Brisbane

Mon 11/17

11:25 am-11:50 am

1 stop18h 25m

$750

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 9/21

11:35 am-7:20 am

1 stop26h 45m

Sydney Kingsford Smith

Sun 10/5

10:20 am-3:28 pm

1 stop23h 08m

$755

Los AngelesMelbourne

LAX - MEL

LAXMEL

Los Angeles

Sat 11/15

10:50 pm-9:30 am

Nonstop15h 40m

Melbourne

Mon 3/2

6:45 am-6:55 am

1 stop19h 10m

$831

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 12/8

11:30 pm-7:30 am

1 stop38h 00m

Brisbane

Mon 12/29

7:25 pm-2:15 pm

Nonstop12h 50m

$852

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 9/21

4:29 pm-7:05 am

2 stops23h 36m

Sydney Kingsford Smith

Sun 10/5

6:45 pm-11:48 pm

2 stops21h 03m

$957

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 10/27

6:11 pm-9:00 am

2 stops22h 49m

Sydney Kingsford Smith

Sun 11/9

11:15 am-3:54 pm

2 stops21h 39m

$960

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

$305

Best Round-Trip Price

$687

Fastest flight time

24h 55m

Popular in

December
The best one-way flight price to Australia from United States in the last 72 hours is $305 (Los Angeles to Sydney Kingsford Smith).
The best round-trip flight price to Australia from United States in the last 72 hours is $687 (Los Angeles to Sydney Kingsford Smith).
The fastest flight to Australia from United States takes 24h 55m (Los Angeles 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 $147 per ticket. However our users tend to find airfares to Australia for around $3,844 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 $3,191 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 $147. 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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Wed 8/6
Wed 8/13

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