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 $809 One Way, $1,208 Round Trip

Prices starting at $1,208 for return flights and $809 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.

Sun, Feb 7 - Sat, Feb 13
IAD
Washington
SYD
Sydney
$1,208 Roundtrip, found 4 days ago
$1,208
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Feb 7 from Washington to Sydney, returning Sat, Feb 13, priced at $1,208 found 4 days ago
Thu, Aug 27 - Wed, Sep 16
IAD
Washington
SYD
Sydney
$1,234 Roundtrip, found 4 days ago
$1,234
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Thu, Aug 27 from Washington to Sydney, returning Wed, Sep 16, priced at $1,234 found 4 days ago
Wed, Apr 29 - Thu, May 28
IAD
Washington
SYD
Sydney
$1,267 Roundtrip, found 4 days ago
$1,267
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Apr 29 from Washington to Sydney, returning Thu, May 28, priced at $1,267 found 4 days ago
Fri, Jan 22 - Fri, Feb 5
IAD
Washington
SYD
Sydney
$1,468 Roundtrip, found 1 day ago
$1,468
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Fri, Jan 22 from Washington to Sydney, returning Fri, Feb 5, priced at $1,468 found 1 day ago
Tue, Jun 2 - Tue, Jun 9
IAD
Washington
SYD
Sydney
$1,552 Roundtrip, found 4 days ago
$1,552
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jun 2 from Washington to Sydney, returning Tue, Jun 9, priced at $1,552 found 4 days 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 Mascot NSW
$137 nightly
The price is $151 total per night from Apr 9 to Apr 10
$151 total
Apr 9 - Apr 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (3,072 reviews)
I had an overnight stay as I needed to be at the airport to meet an early morning flight. The airport is a short walk from the terminal so was ideal for what I needed. The room was comfortable and spacious enough for my needs.

Reviewed on Apr 6, 2026

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$122 nightly
The price is $134 total per night from Apr 9 to Apr 10
$134 total
Apr 9 - Apr 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
8.6/10 Excellent! (1,004 reviews)
Quick check in. All needs met. We enjoyed a swim at the pool. Perhaps it would be good to let people know how to access the pool at check in.

Reviewed on Apr 3, 2026

Novotel Sydney International Airport Hotel
Holiday Inn Express Sydney Airport by IHG

Holiday Inn Express Sydney Airport by IHG

3.5 out of 5
2-12 Sarah Street Mascot NSW
$104 nightly
The price is $114 total per night from Apr 21 to Apr 22
$114 total
Apr 21 - Apr 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,631 reviews)
Lovely friendly, positive attitude. Nice food.

Reviewed on Apr 6, 2026

Holiday Inn Express Sydney Airport by IHG
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
$189 nightly
The price is $208 total per night from Apr 19 to Apr 20
$208 total
Apr 19 - Apr 20
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the breakfast and the restaurant in our ...
9.2/10 Wonderful! (2,562 reviews)
A very pleasant stay at Shangri-La. Friendly staff and clean room. The restaurant provided excellent food. Thanks!

Reviewed on Apr 6, 2026

Shangri-La Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$137 nightly
The price is $151 total per night from Apr 9 to Apr 10
$151 total
Apr 9 - Apr 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (3,072 reviews)
I had an overnight stay as I needed to be at the airport to meet an early morning flight. The airport is a short walk from the terminal so was ideal for what I needed. The room was comfortable and spacious enough for my needs.

Reviewed on Apr 6, 2026

Rydges Sydney Airport Hotel
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$169 nightly
The price is $185 total per night from Apr 13 to Apr 14
$185 total
Apr 13 - Apr 14
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, 4 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the bar in our reviews. ...
8.8/10 Excellent! (1,977 reviews)
We were able to get into our room when we arrived early, very much appreciated

Reviewed on Apr 6, 2026

Hyatt Regency Sydney
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
$78 nightly
The price is $85 total per night from Apr 19 to Apr 20
$85 total
Apr 19 - Apr 20
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.8/10 Good! (1,177 reviews)
Large tidy room with ample space in the bathroom, quiet and comfortable with friendly and helpful staff.

Reviewed on Apr 6, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$118 nightly
The price is $130 total per night from Apr 7 to Apr 8
$130 total
Apr 7 - Apr 8
Total with taxes and fees
Book a stay at this 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! (2,757 reviews)
Fabulous location for early airport flight, great restaurants around.

Reviewed on Apr 4, 2026

Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road Mascot NSW
$103 nightly
The price is $114 total per night from Apr 19 to Apr 20
$114 total
Apr 19 - Apr 20
Total with taxes and fees
Book a stay at this luxury aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,329 reviews)
Quite disappointed on my stay here as the customer service was below average.No one seemed to be able to help with my billing issue so I ended up paying twice

Reviewed on Apr 5, 2026

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
$69 nightly
The price is $76 total per night from Apr 27 to Apr 28
$76 total
Apr 27 - Apr 28
Total with taxes and fees
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 ...
7.4/10 Good! (2,397 reviews)
The was a lizard on the bed when we checked in The room had no space to even put luggage, worst hotel ever

Reviewed on Apr 6, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$54 nightly
The price is $59 total per night from May 3 to May 4
$59 total
May 3 - May 4
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Popular attractions Circular Quay and Sydney Opera House are located ...
6.8/10 (1,003 reviews)
Good and perfect.

Reviewed on Apr 6, 2026

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
$71 nightly
The price is $78 total per night from May 3 to May 4
$78 total
May 3 - May 4
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
6.8/10 (1,001 reviews)
Good

Reviewed on Apr 5, 2026

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
$131 nightly
The price is $144 total per night from Apr 12 to Apr 13
$144 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this 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! (1,308 reviews)
I would like to thank Anita for her outstanding service. From the moment we arrived, she went above and beyond to make us feel welcome, clearly explaining everything we needed to know. Her warm greeting and beautiful smile made our experience special. She is so professional. I highly appreciate her ...

Reviewed on Apr 5, 2026

Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel

Rydges Darling Square Apartment Hotel

4 out of 5
72 Liverpool Street Sydney NSW
$151 nightly
The price is $166 total per night from Apr 27 to Apr 28
$166 total
Apr 27 - Apr 28
Total with taxes and fees
Book a stay at this boutique aparthotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
8.8/10 Excellent! (1,543 reviews)

Families like: Cribs, rollaway beds

Travelers say...
Kitchen was well appointed. Very clean and everything worked well. Housekeeping were very obliging and friendly.

Reviewed on Apr 4, 2026

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
$120 nightly
The price is $120 total per night from Apr 26 to Apr 27
$120 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this 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! (1,003 reviews)
T

Reviewed on Apr 5, 2026

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

Are there non-stop flights from Dulles Intl. Airport to Kingsford Smith Intl. Airport (SYD)?
Unfortunately, nonstop flights aren't an option when it comes to flying from Dulles Intl. Airport to Kingsford Smith Intl. Airport (SYD). However, there are a range of carriers that operate on this route with just one easy stopover, including United Airlines, Emirates and American Airlines.
What airlines have the most flights from Dulles Intl. Airport to Sydney Airport?
If you want to book with an airline that advertises direct flights from IAD to Sydney Airport, you're out of luck. You'll need to book a flight with at least one stopover to get to your destination.

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.

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