United flights from United States to Australia from $ 819*
Book the best deals from United States to Australia
flight_takeoff
flight_land
$
Select travel class
Los Angeles (LAX)to
Sydney (SYD)12/31/24 - 01/14/25
from
$ 884*
Viewed: 59 minutes ago
Roundtrip
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Economy
San Francisco (SFO)to
Sydney (SYD)12/24/24 - 01/01/25
from
$ 1,801*
Viewed: 2 hours ago
Roundtrip
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Economy
San Francisco (SFO)to
Melbourne (MEL)12/30/24 - 01/30/25
from
$ 1,774*
Viewed: 1 hour ago
Roundtrip
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Economy
Los Angeles (LAX)to
Melbourne (MEL)12/24/24 - 01/03/25
from
$ 1,754*
Viewed: 2 hours ago
Roundtrip
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Economy
San Francisco (SFO)to
Brisbane (BNE)01/09/25 - 01/20/25
from
$ 2,235*
Viewed: 1 hour ago
Roundtrip
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Economy
New York/Newark (EWR)to
Sydney (SYD)12/29/24 - 02/14/25
from
$ 1,358*
Viewed: 1 hour ago
Roundtrip
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Economy
Houston (IAH)to
Sydney (SYD)12/31/24 - 01/14/25
from
$ 1,690*
Viewed: 50 minutes ago
Roundtrip
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Economy
New York/Newark (EWR)to
Melbourne (MEL)01/19/25 - 02/02/25
from
$ 1,939*
Viewed: 14 minutes ago
Roundtrip
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Economy
Boston (BOS)to
Sydney (SYD)12/24/24 - 12/31/24
from
$ 1,239*
Viewed: 1 hour ago
Roundtrip
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Economy
San Diego (SAN)to
Sydney (SYD)12/25/24 - 01/04/25
from
$ 1,562*
Viewed: 2 hours ago
Roundtrip
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Economy
Denver (DEN)to
Melbourne (MEL)01/19/25 - 01/26/25
from
$ 1,739*
Viewed: 10 minutes ago
Roundtrip
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Economy
Denver (DEN)to
Sydney (SYD)12/29/24 - 01/12/25
from
$ 1,605*
Viewed: 4 minutes ago
Roundtrip
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Economy
Chicago (ORD)to
Sydney (SYD)12/25/24 - 01/09/25
from
$ 1,788*
Viewed: 2 hours ago
Roundtrip
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Economy
Los Angeles (LAX)to
Brisbane (BNE)12/24/24 - 01/06/25
from
$ 1,740*
Viewed: 1 hour ago
Roundtrip
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Economy
Dallas (DFW)to
Sydney (SYD)01/19/25 - 01/26/25
from
$ 2,255*
Viewed: 9 minutes ago
Roundtrip
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Economy
Washington, D.C. (IAD)to
Sydney (SYD)12/27/24 - 01/03/25
from
$ 2,741*
Viewed: 2 hours ago
Roundtrip
|
Economy
Chicago (ORD)to
Melbourne (MEL)12/26/24 - 12/28/24
from
$ 10,085*
Viewed: 2 hours ago
Roundtrip
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Economy
San Diego (SAN)to
Melbourne (MEL)01/18/25 - 01/25/25
from
$ 1,638*
Viewed: 1 hour ago
Roundtrip
|
Economy
New York/Newark (EWR)to
Brisbane (BNE)12/23/24 - 12/26/24
from
$ 2,855*
Viewed: 40 minutes ago
Roundtrip
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Economy
Baltimore (BWI)to
Sydney (SYD)01/19/25 - 01/26/25
from
$ 1,722*
Viewed: 1 hour ago
Roundtrip
|
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Best business class fares from United States to Australia
flight_takeoff
flight_land
$
Los Angeles (LAX)to
Sydney (SYD)
03/09/25 - 03/18/25
Roundtrip
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Business
from
$ 6,504*
Viewed: 2 hours ago
San Francisco (SFO)to
Sydney (SYD)
03/01/25 - 03/19/25
Roundtrip
|
Business
from
$ 7,009*
Viewed: 1 hour ago
San Francisco (SFO)to
Melbourne (MEL)
03/10/25 - 03/24/25
Roundtrip
|
Business
from
$ 6,788*
Viewed: 2 hours ago
Los Angeles (LAX)to
Melbourne (MEL)
03/16/25 - 03/31/25
Roundtrip
|
Business
from
$ 7,812*
Viewed: 2 hours ago
San Francisco (SFO)to
Brisbane (BNE)
03/18/25 - 03/28/25
Roundtrip
|
Business
from
$ 7,300*
Viewed: 24 minutes ago
New York/Newark (EWR)to
Sydney (SYD)
01/27/25 - 02/07/25
Roundtrip
|
Business
from
$ 10,019*
Viewed: 5 minutes ago
Houston (IAH)to
Sydney (SYD)
01/19/25 - 01/26/25
Roundtrip
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Business
from
$ 9,104*
Viewed: 1 hour ago
New York/Newark (EWR)to
Melbourne (MEL)
12/23/24 - 12/29/24
Roundtrip
|
Business
from
$ 13,028*
Viewed: 1 hour ago
Boston (BOS)to
Sydney (SYD)
02/12/25 - 02/23/25
Roundtrip
|
Business
from
$ 10,225*
Viewed: 40 minutes ago
San Diego (SAN)to
Sydney (SYD)
01/07/25 - 01/15/25
Roundtrip
|
Business
from
$ 11,094*
Viewed: 2 hours ago
Denver (DEN)to
Sydney (SYD)
03/14/25 - 03/28/25
Roundtrip
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Business
from
$ 8,898*
Viewed: 2 hours ago
Chicago (ORD)to
Sydney (SYD)
02/20/25 - 03/08/25
Roundtrip
|
Business
from
$ 9,119*
Viewed: 1 hour ago
Los Angeles (LAX)to
Brisbane (BNE)
12/24/24 - 01/06/25
Roundtrip
|
Business
from
$ 11,042*
Viewed: 1 hour ago
Dallas (DFW)to
Sydney (SYD)
12/27/24 - 01/05/25
Roundtrip
|
Business
from
$ 17,349*
Viewed: 1 hour ago
Washington, D.C. (IAD)to
Sydney (SYD)
02/04/25 - 02/13/25
Roundtrip
|
Business
from
$ 10,019*
Viewed: 27 minutes ago
Chicago (ORD)to
Melbourne (MEL)
02/20/25 - 02/27/25
Roundtrip
|
Business
from
$ 9,402*
Viewed: 52 minutes ago
Washington, D.C. (IAD)to
Melbourne (MEL)
03/10/25 - 03/22/25
Roundtrip
|
Business
from
$ 9,302*
Viewed: 1 hour ago
San Diego (SAN)to
Melbourne (MEL)
01/18/25 - 01/25/25
Roundtrip
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Business
from
$ 9,176*
Viewed: 1 hour ago
New York/Newark (EWR)to
Brisbane (BNE)
12/23/24 - 12/26/24
Roundtrip
|
Business
from
$ 13,543*
Viewed: 40 minutes ago
Las Vegas (LAS)to
Sydney (SYD)
01/26/25 - 02/09/25
Roundtrip
|
Business
from
$ 7,869*
Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.