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 $839 One Way, $998 Round Trip

Prices starting at $998 for return flights and $839 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 1 - Tue, Mar 3
IAD
Washington
SYD
Sydney
$998 Roundtrip, found 5 days ago
$998
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Feb 1 from Washington to Sydney, returning Tue, Mar 3, priced at $998 found 5 days ago
Mon, Jan 19 - Mon, Feb 9
IAD
Washington
SYD
Sydney
$1,212 Roundtrip, found 15 hours ago
$1,212
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Jan 19 from Washington to Sydney, returning Mon, Feb 9, priced at $1,212 found 15 hours ago
Sun, Jan 18 - Mon, Feb 2
IAD
Washington
SYD
Sydney
$1,216 Roundtrip, found 2 days ago
$1,216
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jan 18 from Washington to Sydney, returning Mon, Feb 2, priced at $1,216 found 2 days ago
Mon, May 18 - Mon, May 25
IAD
Washington
SYD
Sydney
$1,231 Roundtrip, found 4 days ago
$1,231
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Mon, May 18 from Washington to Sydney, returning Mon, May 25, priced at $1,231 found 4 days ago
Tue, May 19 - Tue, Jun 2
IAD
Washington
SYD
Sydney
$1,248 Roundtrip, found 4 days ago
$1,248
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Tue, May 19 from Washington to Sydney, returning Tue, Jun 2, priced at $1,248 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
$147 nightly
The price is $162 total per night from Dec 8 to Dec 9
$162 total
Dec 8 - Dec 9
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 ...
8.6/10 Excellent! (3,025 reviews)
Nice room

Reviewed on Nov 29, 2025

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$118 nightly
The price is $129 total per night from Dec 22 to Dec 23
$129 total
Dec 22 - Dec 23
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 ...
8.4/10 Very Good! (1,000 reviews)
Location close to the airport.

Reviewed on Nov 29, 2025

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
$123 nightly
The price is $135 total per night from Dec 7 to Dec 8
$135 total
Dec 7 - Dec 8
Total with taxes and fees
Book a stay at this 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! (1,596 reviews)
We had a really pleasant one night stay.

Reviewed on Dec 2, 2025

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
$185 nightly
The price is $203 total per night from Dec 14 to Dec 15
$203 total
Dec 14 - Dec 15
Total with taxes and fees
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. ...
9/10 Wonderful! (2,432 reviews)
Expensive but good. staff very friendly and helpful, all without exception

Reviewed on Dec 3, 2025

Shangri-La Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$153 nightly
The price is $168 total per night from Dec 17 to Dec 18
$168 total
Dec 17 - Dec 18
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! (1,849 reviews)
The view, location, the cleanliness but the room was a bit small compared to the price. The staff were great but breakfast chef at level 11 was an exceptional individual. He wasn’t just cooking, he came out and entertained the customers, please do not lose him, I want to come back to see him for ...

Reviewed on Dec 5, 2025

Hyatt Regency Sydney
The Fullerton Hotel Sydney

The Fullerton Hotel Sydney

5 out of 5
1 Martin Place Sydney NSW
$192 nightly
The price is $212 total per night from Dec 16 to Dec 17
$212 total
Dec 16 - Dec 17
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 ...
9.2/10 Wonderful! (2,671 reviews)
Centre of Sydney. Very convenient.

Reviewed on Dec 4, 2025

The Fullerton Hotel 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
$85 nightly
The price is $94 total per night from Dec 7 to Dec 8
$94 total
Dec 7 - Dec 8
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! (1,107 reviews)
All good. Room and facilities good for the relatively low price

Reviewed on Dec 2, 2025

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$100 nightly
The price is $110 total per night from Dec 17 to Dec 18
$110 total
Dec 17 - Dec 18
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! (2,676 reviews)
Good size room and bathroom. High floor meant little if any road noise. Love staying here! Close to shops and airport.

Reviewed on Dec 4, 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
$135 nightly
The price is $148 total per night from Dec 7 to Dec 8
$148 total
Dec 7 - Dec 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 ...
9/10 Wonderful! (1,274 reviews)
Great sized apartment

Reviewed on Nov 27, 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
$67 nightly
The price is $74 total per night from Jan 6 to Jan 7
$74 total
Jan 6 - Jan 7, 2026
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 ...
7.2/10 Good! (2,342 reviews)
Friendly staff and clean room, walking distance to the airport

Reviewed on Dec 4, 2025

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$63 nightly
The price is $69 total per night from Dec 14 to Dec 15
$69 total
Dec 14 - Dec 15
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 (1,015 reviews)
All good except no chair to relax in and room very minimal and cramped. OK for one night.

Reviewed on Dec 3, 2025

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
$68 nightly
The price is $75 total per night from Dec 17 to Dec 18
$75 total
Dec 17 - Dec 18
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 (1,019 reviews)
The staff were so good. They were juggling so many balls. We went to the School Spectacular. Stayed with IbIs. It was packed with visitors and performers. I will stay again because of them. The room was clean, the shower was hot and the aircon worked. The icing on the cake is the staff. Well done. ...

Reviewed on Nov 30, 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
$126 nightly
The price is $139 total per night from Dec 22 to Dec 23
$139 total
Dec 22 - Dec 23
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! (1,235 reviews)
The room was very clean and had all ammenities as required. The bed was very comfortable Even having a pillowtop mattress.

Reviewed on Nov 29, 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
$142 nightly
The price is $157 total per night from Dec 18 to Dec 19
$157 total
Dec 18 - Dec 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 ...
8.6/10 Excellent! (1,503 reviews)

Families like: Cribs, rollaway beds

Travelers say...
Good amenities, great location, helpful staff

Reviewed on Dec 2, 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
$167 nightly
The price is $167 total per night from Dec 21 to Dec 22
$167 total
Dec 21 - Dec 22
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! (1,013 reviews)
Sydney Central Hotel turned out to be a surprisingly lovely stay. I have to admit, after reading some reviews I was a little nervous, but we were fortunate enough to receive an upgrade to a larger room, which was a great start. The room was clean, and parts—especially the bathroom—looked recently ...

Reviewed on Dec 1, 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

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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