SYD - WAS

$690 Find Cheap Flights from Sydney to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$924
Typical prices: $1,100-$1,811
Multiple Airlines
Fri 10/26Fri 11/2
SYD - IAD • 3 stops
Cheapest one-way
$690
Typical prices: $733-$1,229
Multiple Airlines
Mon 1/15
SYD - IAD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Sydney and Washington, D.C.. You'll need to take a connecting flight to reach the destination.
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Top routes
SYD - IAD
Cheapest • 5% average savings
SYD - DCA
Most popular
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Insights
When to book
16 weeks
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 24% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Abu Dhabi Zayed Intl (AUH)
Cheapest • Avg $1,108 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 22h 11m (one-way)
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We hope you love your trip to Washington, D.C.!
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Booking Insights
Flight Deals

Cheap Flights from Sydney to Washington, D.C. (SYD-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to Washington, D.C.

Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
2:00 pm - 6:20 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
31h 20m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:40 am - 12:35 pmIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
36h 55m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi
$924Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Air Canada Logo
10:20 am - 11:13 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
39h 53m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:55 am - 8:35 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
31h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$973Air Canada
Tue, Oct 20 - Tue, Oct 27
Air Canada Logo
10:20 am - 11:13 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
39h 53m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:55 am - 8:35 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
31h 40m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl
$981Air Canada
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 6:20 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
31h 05m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:05 am - 12:35 pmIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
37h 30m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi
$982Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
2:00 pm - 11:34 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
36h 34m3 stops Nadi Los Angeles Dallas/Fort Worth
Multiple Airlines Logo
7:40 am - 12:35 pmIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
36h 55m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi
$983Multiple Airlines
Thu, Nov 19 - Thu, Dec 3
Air Canada Logo
11:20 am - 8:23 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
25h 03m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:55 am - 6:55 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
29h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$995Air Canada
Mon, Oct 12 - Mon, Oct 19
Air Canada Logo
10:20 am - 12:09 pmSYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
40h 49m2 stops Vancouver Intl Ottawa
Air Canada Logo
12:50 pm - 8:20 amDCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
28h 30m2 stops Ottawa Vancouver Intl
$1,019Air Canada
Tue, Oct 27 - Sat, Oct 31
Air Canada Logo
10:20 am - 7:58 pmSYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
24h 38m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
11:05 am - 8:35 amDCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
30h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,025Air Canada
Thu, Nov 19 - Wed, Dec 2
United Airlines Logo
11:50 am - 5:43 amSYD  Sydney Kingsford Smith-BWI Baltimore/Washington
33h 53m1 stop San Francisco
United Airlines Logo
4:22 pm - 9:05 amBWI  Baltimore/Washington-SYD Sydney Kingsford Smith
24h 43m2 stops Denver Intl Los Angeles
$1,193United Airlines
Wed, Nov 18 - Wed, Nov 25
United Airlines Logo
11:20 am - 8:38 pmSYD  Sydney Kingsford Smith-BWI Baltimore/Washington
25h 18m1 stop Los Angeles
United Airlines Logo
6:00 am - 7:00 amBWI  Baltimore/Washington-SYD Sydney Kingsford Smith
33h 00m1 stop Houston George Bush Intcntl
$1,193United Airlines
Booking Insights

Price, demand and travel trends for Sydney to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Sydney to Washington, D.C. with more confidence.

What is the cheapest Sydney to Washington, D.C. flight route?

There's little price difference between Sydney to Washington, D.C. routes. They average around $1,410 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Sydney to Washington, D.C.?

Tuesday is the cheapest day of the week to fly from Sydney to Washington, D.C., it is 17% cheaper than the average day. Monday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Sydney to Washington, D.C.?

  • September is the cheapest month to fly from Sydney to Washington, D.C. at $1,045 round-trip.
  • July ($1,760) and May ($1,569) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Sydney to Washington, D.C. the cheapest?

Flights from Sydney to Washington, D.C. are cheapest 16 weeks before departure. Booking in this window typically costs about 12% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Sydney to Washington, D.C. flights

Low season

March

Cheapest flight

$690
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Sydney to Washington, D.C. Dulles Intl Airport

When to book flights from Sydney to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Sydney to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Sydney to Washington, D.C. flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Sydney to Washington, D.C.?

    Flights from Sydney to Washington, D.C. usually depart from Sydney Kingsford Smith (SYD) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Sydney to Washington, D.C.?

    Four cabin classes are available on flights from Sydney to Washington, D.C.:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Sydney to Washington, D.C. pass through?

    One-stop flights from Sydney to Washington, D.C. most commonly connect through:

    • San Francisco (SFO) - 34% of one-stop connections
    • Dallas/Fort Worth (DFW) - 23% of one-stop connections
    • Los Angeles (LAX) - 22% of one-stop connections
    • Tokyo Haneda (HND) - 9% of one-stop connections

    San Francisco (SFO) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Sydney to Washington, D.C.?

    Yes. Being flexible with your travel dates can save you up to 27% on the Sydney to Washington, D.C. route. Tuesday is the cheapest departure day at $1,148 round-trip on average, while Monday is the most expensive at $1,559, a difference of $411. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

  • How expensive are last-minute Sydney to Washington, D.C. flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 8% below the route average of $1,379. Booking late can sometimes save money on this route, but inventory is limited.

  • How long is a flight from Sydney to Washington, D.C.?

    A nonstop flight from Sydney to Washington, D.C. takes 0h 00m, covering 9,759 miles.

  • Do I need a passport to fly from Sydney to Washington, D.C.?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Sydney to Washington, D.C. looking right now?

    One-way fares from Sydney to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $728, which is 27% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Sydney to Washington, D.C.?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 22h 11m, compared with 22h 24m via Houston George Bush Intcntl (IAH) and 22h 28m via Vancouver Intl (YVR).

  • What is the time difference between Sydney and Washington, D.C.?

    Washington, D.C. is 14 hours behind Sydney (Eastern Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Sydney to Washington, D.C. flight?

    Round-trip flights from Sydney to Washington, D.C. range from $1,100 to $1,811, with an average of $1,379 over the past 12 months. Anything below $1,100 counts as a good deal.

Your guide to booking Sydney to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $1,148 - about $411 less than Monday (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 12% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Sydney to Washington, D.C. trip for September. Fares historically average $1,045 round-trip in that month - typically $715 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Pendry Washington DC - The Wharf

More options for your flight from Sydney to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.