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 $838 One Way, $1,214 Round Trip

Prices starting at $1,214 for return flights and $838 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, Apr 19 - Sun, Apr 26
IAD
Washington
SYD
Sydney
$1,214 Roundtrip, found 4 days ago
$1,214
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Apr 19 from Washington to Sydney, returning Sun, Apr 26, priced at $1,214 found 4 days ago
Thu, Jan 21 - Fri, Feb 5
IAD
Washington
SYD
Sydney
$1,430 Roundtrip, found 5 days ago
$1,430
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, Jan 21 from Washington to Sydney, returning Fri, Feb 5, priced at $1,430 found 5 days ago
Fri, Apr 24 - Sat, May 2
IAD
Washington
SYD
Sydney
$1,544 Roundtrip, found 4 days ago
$1,544
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Apr 24 from Washington to Sydney, returning Sat, May 2, priced at $1,544 found 4 days ago
Sun, Apr 26 - Sun, May 3
IAD
Washington
SYD
Sydney
$1,619 Roundtrip, found 1 day ago
$1,619
Roundtrip
found 1 day ago
Select United flight, departing Sun, Apr 26 from Washington to Sydney, returning Sun, May 3, priced at $1,619 found 1 day ago
Sun, Oct 11 - Mon, Oct 19
IAD
Washington
SYD
Sydney
$1,705 Roundtrip, found 5 days ago
$1,705
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Sun, Oct 11 from Washington to Sydney, returning Mon, Oct 19, priced at $1,705 found 5 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
The price is $165 total per night from Mar 26 to Mar 27
$165 total
per night
Mar 26 - Mar 27
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! (3,066 reviews)
Staff unfriendly in reception. The service here is poor. Bed comfy. Room quiet.

Reviewed on Mar 24, 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
The price is $131 total per night from Apr 6 to Apr 7
$131 total
per night
Apr 6 - Apr 7
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)
Was satisfied

Reviewed on Mar 23, 2026

Novotel Sydney International Airport Hotel
ibis budget Sydney Airport

ibis budget Sydney Airport

2.5 out of 5
5 Ross Smith Avenue Mascot NSW
The price is $86 total per night from Apr 16 to Apr 17
$86 total
per night
Apr 16 - Apr 17
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! (2,395 reviews)
Room was clean but very basic. Adequate for 1 person.

Reviewed on Mar 23, 2026

ibis budget 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
$193 nightly
The price is $213 total per night from Apr 19 to Apr 20
$213 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! (2,553 reviews)
Stayed the night at the hotel and the staff was amazing and we every helpful. The view from the room was amazing and bed so comfortable. Watched a beautiful sunrise in the morning.

Reviewed on Mar 24, 2026

Shangri-La Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$150 nightly
The price is $165 total per night from Mar 26 to Mar 27
$165 total
Mar 26 - Mar 27
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! (3,066 reviews)
Staff unfriendly in reception. The service here is poor. Bed comfy. Room quiet.

Reviewed on Mar 24, 2026

Rydges Sydney Airport Hotel
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$172 nightly
The price is $189 total per night from Mar 31 to Apr 1
$189 total
Mar 31 - Apr 1
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! (1,951 reviews)
Great

Reviewed on Mar 23, 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
$95 nightly
The price is $105 total per night from Apr 11 to Apr 12
$105 total
Apr 11 - Apr 12
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! (1,170 reviews)
Clean room, quick check-in, reliable shuttle. J

Reviewed on Mar 24, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$124 nightly
The price is $137 total per night from Apr 6 to Apr 7
$137 total
Apr 6 - Apr 7
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! (2,751 reviews)
Convenient location, groceries and restaurants 3 min walk. Clean and comfortable apartment. The only issue for me was the fragrance in the lobby. Being sensitive to fragrances, it was too much.

Reviewed on Mar 23, 2026

Meriton Suites Mascot Central
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$150 nightly
The price is $165 total per night from Mar 26 to Mar 27
$165 total
Mar 26 - Mar 27
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! (3,066 reviews)
Staff unfriendly in reception. The service here is poor. Bed comfy. Room quiet.

Reviewed on Mar 24, 2026

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.

Low Priced Sydney Hotels

ibis budget Sydney Airport

ibis budget Sydney Airport

2.5 out of 5
5 Ross Smith Avenue Mascot NSW
$78 nightly
The price is $86 total per night from Apr 16 to Apr 17
$86 total
Apr 16 - Apr 17
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! (2,395 reviews)
Room was clean but very basic. Adequate for 1 person.

Reviewed on Mar 23, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$64 nightly
The price is $70 total per night from Apr 19 to Apr 20
$70 total
Apr 19 - Apr 20
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)
Room clean but small and tired (in need of refurb.). Was just about OK for a short stay in easy reach of city centre and airport. Bathroom tiny, car park charged as an extra.

Reviewed on Mar 18, 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
$76 nightly
The price is $83 total per night from Mar 30 to Mar 31
$83 total
Mar 30 - Mar 31
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)
It was ok I would recommend that the shower curtain are replaced as they had spots of black mold on them And the carpet underneath the the steps to the top bunk also had mold on the carpet

Reviewed on Mar 19, 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
$133 nightly
The price is $147 total per night from Apr 7 to Apr 8
$147 total
Apr 7 - Apr 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 ...
8.4/10 Very Good! (1,307 reviews)
Staff interaction was excellent.

Reviewed on Mar 24, 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
$135 nightly
The price is $149 total per night from Apr 8 to Apr 9
$149 total
Apr 8 - Apr 9
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! (1,533 reviews)

Families like: Cribs, rollaway beds

Travelers say...
Outside noise in the room was higher than other hotels I have stayed in. The floors could have been cleaner. The staff were very friendly and helpful. One the whole my stay was good.

Reviewed on Mar 19, 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
$133 nightly
The price is $133 total per night from Apr 23 to Apr 24
$133 total
Apr 23 - Apr 24
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! (1,007 reviews)
Excellent location, not far from Darling Harbour and close to public transport. Room was clean and generous. The bathroom would benefit from a separate shower. Pool area and garden needs some renovations but still happy with the hotel.

Reviewed on Mar 23, 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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