
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,217 (Jetabroad) |
One-way from | $491 (Kiwi.com) |
Popular in | December |
Cheapest in | June |
Average price | $1,256 |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Tue 4/7
6:23 am-8:45 am
2 stops36h 22m
Sydney Kingsford Smith
Sat 4/18
7:20 pm-5:15 am
2 stops47h 55m
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Sat 4/11
6:28 pm-8:45 am
2 stops48h 17m
Sydney Kingsford Smith
Sun 4/19
9:55 am-10:44 pm
2 stops26h 49m
Washington, D.C.Sydney
IAD - SYD
IADSYD
Washington, D.C. Dulles Intl
Tue 2/24
5:37 pm-10:25 pm
2 stops36h 48m
Sydney Kingsford Smith
Tue 3/24
1:05 pm-10:53 pm
1 stop24h 48m
Washington, D.C.Sydney
IAD - SYD
IADSYD
Washington, D.C. Dulles Intl
Tue 2/24
5:37 pm-9:55 pm
2 stops36h 18m
Sydney Kingsford Smith
Tue 3/17
1:05 pm-10:53 pm
1 stop24h 48m
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Fri 3/20
3:21 pm-9:50 am
2 stops27h 29m
Sydney Kingsford Smith
Wed 4/8
12:00 pm-11:09 pm
1 stop25h 09m
Washington, D.C.Sydney
DCA - SYD
DCASYD
Washington, D.C. Reagan-National
Wed 2/25
11:36 am-6:55 am
1 stop27h 19m
Sydney Kingsford Smith
Sun 3/8
6:05 am-6:46 pm
2 stops28h 41m
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Wed 2/25
3:21 pm-6:55 am
1 stop23h 34m
Sydney Kingsford Smith
Sat 3/7
7:40 pm-5:13 pm
2 stops37h 33m
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Fri 2/27
3:21 pm-6:55 am
1 stop23h 34m
Sydney Kingsford Smith
Sat 3/7
6:35 pm-5:13 pm
2 stops38h 38m
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Sat 2/21
3:20 pm-6:55 am
1 stop23h 35m
Sydney Kingsford Smith
Sat 2/28
9:55 pm-6:18 pm
2 stops36h 23m
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Thu 2/26
3:21 pm-6:55 am
1 stop23h 34m
Sydney Kingsford Smith
Sat 3/14
6:35 pm-6:13 pm
2 stops38h 38m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Sydney (average of $135). Flying from Washington, D.C. to Sydney in March is currently the most expensive (average of $837). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Dallas (DFW) – chosen by Cheapflights users on 33% of 1-stop itineraries from Washington, D.C. to Sydney on Cheapflights.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $1,347.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 22h 10m.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 52m.
Comfort
Overall
Boarding
Entertainment
Crew
Food
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Boarding
Entertainment
Crew
Food
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Boarding
Entertainment
Crew
Food
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Boarding
Entertainment
Crew
Food
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Boarding
Entertainment
Crew
Food
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Boarding
Entertainment
Crew
Food
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$966 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$346 | Average$1,460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$787 | Average$1,358 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$832 | Average$1,277 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$854 | Average$1,217 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,289 | Average$1,786 | FlexibilityNo cancel fee | On-time78% |