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 $759 One Way, $1,294 Round Trip

Prices starting at $1,294 for return flights and $759 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.

Mon, Aug 9 - Sat, Aug 14
IAD
Washington
SYD
Sydney
$1,294 Roundtrip, found 3 days ago
$1,294
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Aug 9 from Washington to Sydney, returning Sat, Aug 14, priced at $1,294 found 3 days ago
Sat, May 15 - Tue, May 25
IAD
Washington
SYD
Sydney
$1,346 Roundtrip, found 6 days ago
$1,346
Roundtrip
found 6 days ago
Select Air New Zealand flight, departing Sat, May 15 from Washington to Sydney, returning Tue, May 25, priced at $1,346 found 6 days ago
Wed, Feb 10 - Wed, Feb 24
IAD
Washington
SYD
Sydney
$1,464 Roundtrip, found 11 hours ago
$1,464
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Wed, Feb 10 from Washington to Sydney, returning Wed, Feb 24, priced at $1,464 found 11 hours ago
Wed, Apr 14 - Wed, Apr 28
IAD
Washington
SYD
Sydney
$1,546 Roundtrip, found 18 hours ago
$1,546
Roundtrip
found 18 hours ago
Select Turkish Airlines flight, departing Wed, Apr 14 from Washington to Sydney, returning Wed, Apr 28, priced at $1,546 found 18 hours ago
Tue, Aug 17 - Tue, Aug 31
IAD
Washington
SYD
Sydney
$1,651 Roundtrip, found 7 hours ago
$1,651
Roundtrip
found 7 hours ago
Select Cathay Pacific flight, departing Tue, Aug 17 from Washington to Sydney, returning Tue, Aug 31, priced at $1,651 found 7 hours 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
$183 nightly
The price is $202 total per night from Oct 13 to Oct 14
$202 total
Oct 13 - Oct 14
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! (3,270 reviews)
"Love staying at this property. Living in regional NSW we have an extra flight to catch when we go overseas. We always stay here before and after our international flights. Helps a lot with jet lag having very comfortable pillows and beds, and having the 24/7 amenities of the airport is a big bonus. ..."

Reviewed on Oct 12, 2026

Rydges Sydney Airport Hotel
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 $114 total per night from Oct 18 to Oct 19
$114 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 ...
Silkari Urban CKS Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$162 nightly
The price is $178 total per night from Oct 25 to Oct 26
$178 total
Oct 25 - Oct 26
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! (1,007 reviews)
"great joint convenient, two malls near enough and a woollies"

Reviewed on Oct 10, 2026

Novotel Sydney International 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.

Hotels In Sydney

Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$286 nightly
The price is $314 total per night from Oct 25 to Oct 26
$314 total
Oct 25 - Oct 26
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! (2,272 reviews)
"Great hotel really near to “the rocks” plenty of restaurants and bars we also walking distance from the opera and the botanical garden, the breakfast is really good we enjoy it very much,"

Reviewed on Oct 12, 2026

Four Seasons Hotel Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$163 nightly
The price is $179 total per night from Nov 1 to Nov 2
$179 total
Nov 1 - Nov 2
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. ...
9/10 Wonderful! (2,191 reviews)
"Great location. We had an incredible view of darling harbour and even got to watch the firework display from our room. We also had one of the best nights sleep due to the bed being extremely comfortable."

Reviewed on Oct 11, 2026

Hyatt Regency Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$203 nightly
The price is $223 total per night from Oct 25 to Oct 26
$223 total
Oct 25 - Oct 26
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 ...
Shangri-La 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 $114 total per night from Oct 18 to Oct 19
$114 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 ...
Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$114 nightly
The price is $126 total per night from Nov 2 to Nov 3
$126 total
Nov 2 - Nov 3
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 ...
9.4/10 Exceptional! (2,860 reviews)
"Couldn’t recommend this apartment more highly for an airport stay (or longer). Close proximity to Mascot station along a very nice promenade, shops and restaurants very close by and everything you could need is provided in the apartment, including a deluxe comfortable bed."

Reviewed on Oct 12, 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
$159 nightly
The price is $175 total per night from Oct 14 to Oct 15
$175 total
Oct 14 - Oct 15
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 ...
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
$81 nightly
The price is $89 total per night from Oct 26 to Oct 27
$89 total
Oct 26 - Oct 27
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
$78 nightly
The price is $86 total per night from Oct 18 to Oct 19
$86 total
Oct 18 - Oct 19
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 (1,004 reviews)
"ROOMS: This is a budget hotel so don't expect anything fancy, and it is reasonably tired. Rooms are basically the size of the bed plus a metre or so. No wardrobe or cupboards so you live out of your suitcase on the floor. Small fridge and tea/coffee making area. No hairdyer or iron but there is a ..."

Reviewed on Oct 11, 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
$66 nightly
The price is $73 total per night from Oct 26 to Oct 27
$73 total
Oct 26 - Oct 27
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)
"I arrived at 1.50p. The line to check in was long. They did not start processing it until right on 2pm, it then took 75 mins to check in!"

Reviewed on Oct 11, 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 $181 total per night from Oct 18 to Oct 19
$181 total
Oct 18 - Oct 19
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
$155 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! (1,582 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"Great location. Very nice room."

Reviewed on Oct 12, 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
$156 nightly
The price is $156 total per night from Nov 2 to Nov 3
$156 total
Nov 2 - Nov 3
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! (1,001 reviews)
"Great location, right next to Chinatown so many many options to eat and drink. Easy tram ride up to the city or walk down to Darling Harbour. Clean rooms and comfy beds."

Reviewed on Oct 12, 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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