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 $792 One Way, $1,235 Round Trip

Prices starting at $1,235 for return flights and $792 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, Nov 10 - Thu, Nov 19
IAD
Washington
SYD
Sydney
$1,235 Roundtrip, found 1 day ago
$1,235
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 10 from Washington to Sydney, returning Thu, Nov 19, priced at $1,235 found 1 day ago
Mon, Nov 16 - Wed, Nov 25
IAD
Washington
SYD
Sydney
$1,395 Roundtrip, just found
$1,395
Roundtrip
just found
Select Air New Zealand flight, departing Mon, Nov 16 from Washington to Sydney, returning Wed, Nov 25, priced at $1,395 just found
Tue, Nov 10 - Thu, Nov 19
IAD
Washington
SYD
Sydney
$1,422 Roundtrip, found 1 day ago
$1,422
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Nov 10 from Washington to Sydney, returning Thu, Nov 19, priced at $1,422 found 1 day ago
Sun, Nov 8 - Mon, Nov 16
IAD
Washington
SYD
Sydney
$1,468 Roundtrip, found 1 hour ago
$1,468
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sun, Nov 8 from Washington to Sydney, returning Mon, Nov 16, priced at $1,468 found 1 hour ago
Thu, May 13 - Tue, Jun 8
IAD
Washington
SYD
Sydney
$1,525 Roundtrip, found 1 day ago
$1,525
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, May 13 from Washington to Sydney, returning Tue, Jun 8, priced at $1,525 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 Mascot NSW
$133 nightly
The price is $146 total per night from Oct 5 to Oct 6
$146 total
Oct 5 - Oct 6
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 ...
Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$149 nightly
The price is $164 total per night from Oct 11 to Oct 12
$164 total
Oct 11 - Oct 12
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)
"Property is showing its age, especially the room carpet. Could do with a renovation, including replacing existing carpark ticketing with number plate recognition system"

Reviewed on Oct 3, 2026

Novotel Sydney International Airport Hotel
Travelodge Hotel Sydney Airport

Travelodge Hotel Sydney Airport

4.5 out of 5
289 King Street Mascot NSW
$129 nightly
The price is $142 total per night from Oct 25 to Oct 26
$142 total
Oct 25 - Oct 26
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and free airport drop-off. Our guests praise the breakfast and the restaurant ...
Travelodge 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.

Hotels In Sydney

Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$264 nightly
The price is $291 total per night from Oct 15 to Oct 16
$291 total
Oct 15 - Oct 16
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff ...
9.6/10 Exceptional! (2,258 reviews)
"What an amazing"

Reviewed on Oct 4, 2026

Four Seasons Hotel Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$197 nightly
The price is $216 total per night from Oct 11 to Oct 12
$216 total
Oct 11 - Oct 12
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! (2,844 reviews)
"Clean, fantastic breakfast"

Reviewed on Oct 3, 2026

Shangri-La Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$161 nightly
The price is $177 total per night from Oct 11 to Oct 12
$177 total
Oct 11 - Oct 12
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. ...
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
$103 nightly
The price is $113 total per night from Oct 18 to Oct 19
$113 total
Oct 18 - Oct 19
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! (1,183 reviews)
"Great location. I have been coming here for years."

Reviewed on Oct 4, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$108 nightly
The price is $119 total per night from Oct 18 to Oct 19
$119 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this luxury aparthotel in Sydney. Enjoy free WiFi, a 24-hour fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road Mascot NSW
$158 nightly
The price is $174 total per night from Oct 8 to Oct 9
$174 total
Oct 8 - Oct 9
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 ...
9.2/10 Wonderful! (1,448 reviews)
"The hotel is close to Mascot train station and an easy walk to the airport if you want to avoid the airport train surcharge while getting a bit of exercise. There are quite a few cafes and restaurants close by . Would certainly stay again ."

Reviewed on Oct 4, 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
$80 nightly
The price is $88 total per night from Oct 18 to Oct 19
$88 total
Oct 18 - Oct 19
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 ...
ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

3 out of 5
178 Princes Highway St Peters NSW
$69 nightly
The price is $76 total per night from Oct 5 to Oct 6
$76 total
Oct 5 - Oct 6
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 location within walking distance to Stations and lively Newton."

Reviewed on Oct 4, 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
$62 nightly
The price is $69 total per night from Oct 13 to Oct 14
$69 total
Oct 13 - Oct 14
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 (1,000 reviews)
"Very disappointing experience. We paid around $500 for two nights plus $80 for parking, but there were no towels or shampoo, no iron or microwave in the room, and breakfast was not included. On our last night, my children and I could not sleep because guests were running, laughing, and talking loudly ..."

Reviewed on Sep 27, 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
$164 nightly
The price is $180 total per night from Oct 7 to Oct 8
$180 total
Oct 7 - Oct 8
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 ...
Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel

Rydges Darling Square Apartment Hotel

4 out of 5
72 Liverpool Street Sydney NSW
$154 nightly
The price is $170 total per night from Oct 18 to Oct 19
$170 total
Oct 18 - Oct 19
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! (1,576 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"Good sized apartment. Balcony was a dark corner with a view of neighboring blocks swimming pool! Comfortable but carpet needs renewing."

Reviewed on Oct 3, 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
$141 nightly
The price is $141 total per night from Oct 18 to Oct 19
$141 total
Oct 18 - Oct 19
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 ...
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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