Sydney (SYD) → Washington (IAD)
About Sydney to Washington Flights
Discover the best flights from Sydney to Washington, covering 15,681 km in approximately 20h 6m. Sydney (SYD) to Washington (IAD) is one of the major long-haul routes connecting Australia and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Sydney to Washington.
12-Month Price History
Flight prices from Sydney to Washington vary significantly throughout the year. February typically offers the best deals with average prices around $2762, while July sees the highest prices, averaging $4679. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
74 days
For best prices
Booking Tips
For the best prices on Sydney to Washington flights, we recommend booking 91 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
Airline | Economy | Business | First |
---|---|---|---|
United Airlines UA | $4430 | $19810 | $25950 |
American Airlines AA | $4450 | $18330 | $26210 |
Jetstar Airways JQ | $5070 | $17780 | $32640 |
Virgin Australia VA | $5080 | $17870 | $31980 |
Qantas QF | $5250 | $18240 | $31110 |
Delta Air Lines DL | $5590 | $17210 | $26780 |
British Airways BA | $5620 | $21660 | $33960 |
United Airlines
UA
Economy
$4430
Business
$19810
First
$25950
American Airlines
AA
Economy
$4450
Business
$18330
First
$26210
Jetstar Airways
JQ
Economy
$5070
Business
$17780
First
$32640
Virgin Australia
VA
Economy
$5080
Business
$17870
First
$31980
Qantas
QF
Economy
$5250
Business
$18240
First
$31110
Delta Air Lines
DL
Economy
$5590
Business
$17210
First
$26780
British Airways
BA
Economy
$5620
Business
$21660
First
$33960
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Sydney → Washington
Sydney Kingsford Smith (SYD) to Ronald Reagan Washington National (DCA)
Distance: 15,715 km
Average price: $3194
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Frequently Asked Questions
How long is the flight from Sydney to Washington?
The flight time from Sydney (SYD) to Washington (IAD) is approximately 20 hours and 6 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Sydney and Washington?
The aerial distance between Sydney and Washington is 15,681 kilometers (9,744 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Sydney to Washington?
Several airlines operate flights between Sydney and Washington, including United Airlines, Qantas, Jetstar Airways and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Sydney to Washington?
Based on historical data, February typically offers the lowest airfares for flights from Sydney to Washington. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Washington?
For the best prices on Sydney to Washington flights, we recommend booking 143 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Sydney to Washington?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Australia traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Sydney and Washington?
Sydney operates on Australia/Sydney time zone, while Washington is in the America/New_York time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.