Cheap flights from IAD to SYD (Washington Dulles Intl. to Kingsford Smith Intl.)

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Cheap Flights from IAD to SYD starting at $420 One Way, $837 Round Trip

Prices starting at $837 for return flights and $420 for one-way flights to Kingsford Smith Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Sun, Aug 24
IAD
Washington
SYD
Sydney
$837 Roundtrip, found 1 day ago
$837
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 19 from Washington to Sydney, returning Sun, Aug 24, priced at $837 found 1 day ago
Mon, Mar 17 - Mon, Mar 24
IAD
Washington
SYD
Sydney
$856 Roundtrip, found 1 day ago
$856
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Mon, Mar 17 from Washington to Sydney, returning Mon, Mar 24, priced at $856 found 1 day ago
Tue, Aug 19 - Tue, Sep 9
IAD
Washington
SYD
Sydney
$937 Roundtrip, found 1 day ago
$937
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 19 from Washington to Sydney, returning Tue, Sep 9, priced at $937 found 1 day ago
Sun, Jun 1 - Tue, Jun 10
IAD
Washington
SYD
Sydney
$1,284 Roundtrip, found 5 days ago
$1,284
Roundtrip
found 5 days ago
Select Air New Zealand flight, departing Sun, Jun 1 from Washington to Sydney, returning Tue, Jun 10, priced at $1,284 found 5 days ago
Mon, Sep 1 - Wed, Sep 10
IAD
Washington
SYD
Sydney
$1,469 Roundtrip, found 1 day ago
$1,469
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Sep 1 from Washington to Sydney, returning Wed, Sep 10, priced at $1,469 found 1 day ago

Hotel Ideas near Kingsford Smith Intl.

Airport Hotels near Kingsford Smith Intl.

Rydges Sydney Airport Hotel
Rydges Sydney Airport Hotel
4 out of 5
8 Arrival Court, Sydney International Airport, Mascot, NSW
The price is $158 per night from Feb 26 to Feb 27
$158
includes taxes & fees
$144 per night
Feb 26 - Feb 27
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the bar in our ...
8.6/10 Excellent! (2,598 reviews)
"Great staff helpful property is very clean"

Reviewed on Feb 20, 2025

Rydges Sydney Airport Hotel
Holiday Inn Express Sydney Airport, an IHG Hotel
Holiday Inn Express Sydney Airport, an IHG Hotel
3.5 out of 5
2-12 Sarah Street, Mascot, NSW
The price is $100 per night from Mar 10 to Mar 11
$100
includes taxes & fees
$91 per night
Mar 10 - Mar 11
Stay at this 3.5-star business-friendly hotel in Sydney. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,245 reviews)
"The food choices were poor."

Reviewed on Feb 20, 2025

Holiday Inn Express Sydney Airport, an IHG Hotel
Moxy Sydney Airport
Moxy Sydney Airport
4 out of 5
56 Baxter Road, Mascot, NSW
The price is $107 per night from Mar 9 to Mar 10
$107
includes taxes & fees
$98 per night
Mar 9 - Mar 10
Stay at this 4-star eco-certified hotel in Sydney. Enjoy breakfast (surcharge), free airport pick-up, and valet parking (surcharge). Our guests praise the helpful ...
Moxy Sydney Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Sydney

Shangri-La Sydney
Shangri-La Sydney
5 out of 5
176 Cumberland Street, The Rocks, NSW
The price is $188 per night from Mar 9 to Mar 10
$188
includes taxes & fees
$170 per night
Mar 9 - Mar 10
Book a stay at this spa hotel in Sydney. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the breakfast and the restaurant in our reviews. ...
8.8/10 Excellent! (2,222 reviews)
"Good"

Reviewed on Feb 20, 2025

Shangri-La Sydney
Four Seasons Hotel Sydney
Four Seasons Hotel Sydney
5 out of 5
199 George St., Sydney, NSW
The price is $263 per night from Mar 10 to Mar 11
$263
includes taxes & fees
$239 per night
Mar 10 - Mar 11
Book a stay at this spa hotel in Sydney. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the bar in our reviews. ...
9.4/10 Exceptional! (1,596 reviews)
Very impressed
"The hotel was located conveniently and the staff were simply superb."

Reviewed on Feb 21, 2025

Four Seasons Hotel Sydney
Rydges Sydney Airport Hotel
Rydges Sydney Airport Hotel
4 out of 5
8 Arrival Court, Sydney International Airport, Mascot, NSW
The price is $158 per night from Feb 26 to Feb 27
$158
includes taxes & fees
$144 per night
Feb 26 - Feb 27
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the bar in our ...
8.6/10 Excellent! (2,598 reviews)
"Great staff helpful property is very clean"

Reviewed on Feb 20, 2025

Rydges Sydney Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Sydney Hotels With Airport Transportation

Silkari Urban CKS Sydney Airport Hotel
Silkari Urban CKS Sydney Airport Hotel
4 out of 5
35 Levey Street, Wolli Creek, NSW
The price is $90 per night from Feb 24 to Feb 25
$90
includes taxes & fees
$82 per night
Feb 24 - Feb 25
Stay at this 4-star hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,003 reviews)
"C"

Reviewed on Feb 20, 2025

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central
Meriton Suites Mascot Central
5 out of 5
8 Jackson Drive, Corner of Kent Rd and Jackson Dr, Mascot, NSW
The price is $134 per night from Mar 9 to Mar 10
$134
includes taxes & fees
$121 per night
Mar 9 - Mar 10
Stay at this 5-star luxury aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean ...
9.4/10 Exceptional! (2,481 reviews)
Never disappoints, great hotel
"Great hotel, handy to the airport. Perfect place to stay the night before an early morning international departure. Spotlessly clean, with plenty of space."

Reviewed on Feb 15, 2025

Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport
Adina Apartment Hotel Sydney Airport
4.5 out of 5
17 Bourke Road, Mascot, NSW
The price is $128 per night from Mar 9 to Mar 10
$128
includes taxes & fees
$117 per night
Mar 9 - Mar 10
Stay at this 4.5-star luxury hotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
9/10 Wonderful! (1,009 reviews)
"Well priced , arrival was good , room for price point and closeness to airport was surprisingly good , did not use any facilities, check out no one at the desk used express checkout , my error put both cards in the box , could not get to the car park , waited 30 minutes rang the reception desk number ..."

Reviewed on Feb 21, 2025

Adina Apartment Hotel Sydney Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Sydney Hotels

ibis budget Sydney Airport
ibis budget Sydney Airport
2.5 out of 5
5 Ross Smith Avenue, Mascot, NSW
The price is $82 per night from Mar 3 to Mar 4
$82
includes taxes & fees
$75 per night
Mar 3 - Mar 4
Stay at this hotel in Sydney. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
7.2/10 Good! (1,872 reviews)
"A great place to go for an overnight stay. Everything I needed within walking distance."

Reviewed on Feb 18, 2025

ibis budget Sydney Airport
Ibis Budget St Peters
Ibis Budget St Peters
2.5 out of 5
178 Princes Highway, St Peters, NSW
The price is $61 per night from Mar 16 to Mar 17
$61
includes taxes & fees
$55 per night
Mar 16 - Mar 17
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the overall value in our reviews. Popular attractions ...
Ibis Budget St Peters
ibis budget Sydney Olympic Park
ibis budget Sydney Olympic Park
3 out of 5
8 Edwin Flack Avenue, Sydney Olympic Park, NSW
The price is $68 per night from Mar 6 to Mar 7
$68
includes taxes & fees
$62 per night
Mar 6 - Mar 7
Stay at this 3-star hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (1,001 reviews)
"Staff was really nice"

Reviewed on Jan 26, 2025

ibis budget Sydney Olympic Park
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Sydney

Novotel Sydney on Darling Harbour
Novotel Sydney on Darling Harbour
4.5 out of 5
100 Murray Street, Sydney, NSW
The price is $148 per night from Mar 16 to Mar 17
$148
includes taxes & fees
$135 per night
Mar 16 - Mar 17
Stay at this 4.5-star luxury hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,091 reviews)
"Lovely stay with my two teen daughters"

Reviewed on Feb 19, 2025

Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel
Rydges Darling Square Apartment Hotel
4 out of 5
72 Liverpool Street, Sydney, NSW
The price is $134 per night from Mar 16 to Mar 17
$134
includes taxes & fees
$122 per night
Mar 16 - Mar 17
Stay at this 4-star boutique aparthotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
8.6/10 Excellent! (1,402 reviews)

Families like: Indoor pools, extra beds/cribs

Travelers say...
"The distance to transport and city was manageable by the children and adults. There are some upgrades happening in the hotel - hopefully the pool and thr gym will see some upgrades too. The breakfast had a great selection of hot and cold food."

Reviewed on Feb 17, 2025

Rydges Darling Square Apartment Hotel
Sydney Central Hotel managed by The Ascott Limited
Sydney Central Hotel managed by The Ascott Limited
4 out of 5
169-179 Thomas Street, Haymarket, NSW
The price is $128 per night from Mar 23 to Mar 24
$128
includes taxes & fees
$128 per night
Mar 23 - Mar 24
Stay at this 4-star business-friendly hotel in Sydney. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour fitness center. Our guests praise the ...
8.8/10 Excellent! (1,001 reviews)
"Great location, very comfortable beds."

Reviewed on Feb 19, 2025

Sydney Central Hotel managed by The Ascott Limited
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAD to SYD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York
SYD Address & GPS
Address:
Sydney NSW,
Australia
IATA Code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time Zone:
Australia/Sydney

Frequently asked questions

Am I able to catch a flight from Washington, DC Airport (IAD-Washington Dulles Intl.) to Sydney, NSW Airport (SYD-Kingsford Smith Intl.) now?
Go right to our Covid-19 Travel Advisor for the most comprehensive info on travel restrictions and quarantine when flying from Washington, DC Airport (IAD-Washington Dulles Intl.) to Sydney, NSW Airport (SYD-Kingsford Smith Intl.).
Are there non-stop flights from Dulles Intl. Airport to Sydney, NSW Airport (SYD-Kingsford Smith Intl.)?
With no nonstop flights operating from Dulles Intl. Airport to Kingsford Smith Intl. Airport (SYD), your best bet is to choose an airline that offers only one stopover. Rack up those air miles with Air New Zealand, United Airlines or Lufthansa.
If I am not able to travel due to COVID-19, can I cancel my flight to Sydney, NSW Airport (SYD-Kingsford Smith Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Sydney, NSW Airport (SYD-Kingsford Smith Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Sydney, NSW Airport (SYD-Kingsford Smith Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Sydney, NSW Airport (SYD-Kingsford Smith Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What airlines have the most flights from Dulles Intl. Airport to Sydney Airport?
If you want to find an airline that advertises direct flights from Washington Dulles Intl. Airport (IAD) to Sydney, NSW Airport (SYD-Kingsford Smith Intl.), good luck with that. You’ll need to book a flight with at least one stopover to get to Prospect.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.