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Good to Know: Cheapest and Fastest IAD - SYD Flights
Useful information for finding best airline tickets from Washington Dulles International to Sydney Kingsford Smith International on your next trip.
Cheapest Round Trip Flight
$2042
Air New Zealand
• 2 stops
• 36h 59m
Jan 12 – Jan 30
The cheapest round trip flight from Washington to Sydney (IAD-SYD-IAD) is currently $2042
Fastest Flight
36h 49m
The fastest nonstop flight from Washington to Sydney (IAD-SYD) takes 36h 49m
Top Airlines Flying from Washington to Sydney
Latest Flight Deals from Washington (IAD) to Sydney (SYD)
Compare and book low fare round-trip air tickets from Washington to Sydney. Ideal for travelers with confirmed return itineraries.
Jan 12 - Jan 30, Economy
Washington → Sydney
36h 59m
8:25 AM - 8:35 AM • 2 stops
Washington → Sydney
33h 57m
11:50 AM - 9:27 PM • 2 stops
Air New Zealand
Jan 12 - Jan 30, Economy
Washington → Sydney
62h 35m
1:30 PM - 7:25 PM • 1 stop
Washington → Sydney
62h 30m
9:35 PM - 7:25 PM • 1 stop
Turkish Airlines
Jan 11 - Jan 29, Economy
Washington → Sydney
90h 10m
11:50 AM - 10:00 AM • 2 stops
Washington → Sydney
62h 25m
12:05 PM - 9:50 AM • 2 stops
Korean Air
Jan 12 - Jan 30, Economy
Washington → Sydney
36h 49m
5:26 PM - 5:00 PM • 2 stops
Washington → Sydney
30h 12m
2:05 PM - 9:17 PM • 1 stop
Qantas Airways
Jan 12 - Jan 30, Economy
Washington → Sydney
78h 35m
9:55 AM - 9:35 AM • 2 stops
Washington → Sydney
54h
11:20 AM - 8:10 PM • 1 stop
Air Canada
FAQs on Washington to Sydney Flights
What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to SYD?
The most popular airline flying from Washington to Sydney are
Can I fly from IAD to SYD non-stop?
NO
Which airlines fly nonstop between Washington and Sydney?
The non-stop flights between Washington and Sydney are .
What’s the earliest departure time from IAD to SYD Airport?
The earliest flight leaves IAD at 8:25 am and lands in SYD - Sydney Kingsford Smith International
What are the airports in Sydney?
SYD
Can I make changes to my Washington to Sydney flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to SYD?
Read the fare rules of the Washington to Sydney air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Sydney?
operate flights between Washington and Sydney
How long does a flight from Washington to Sydney take?
It takes approximately 19 hour to fly non-stop from IAD to SYD, which is 9743.21 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Sydney (SYD) ?
In the past couple of days, the cheapest tickets to SYD from IAD were found on AC : USD 4587
Do I need a passport to fly between IAD and SYD?
Yes
What’s the latest departure time from IAD to SYD ?
The last flight leaves IAD at 5:26 pm
Washington (IAD) to Sydney (SYD): Airport Information
| Origin Airport | Washington Dulles International , Washington, US |
| Destination Airport | Sydney Kingsford Smith International , Sydney, AU |
| Distance | 9743 miles |
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