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 $863 One Way, $1,234 Round Trip

Prices starting at $1,234 for return flights and $863 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, Jun 2 - Wed, Jun 10
IAD
Washington
SYD
Sydney
$1,234 Roundtrip, found 3 days ago
$1,234
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jun 2 from Washington to Sydney, returning Wed, Jun 10, priced at $1,234 found 3 days ago
Fri, Oct 30 - Tue, Nov 10
IAD
Washington
SYD
Sydney
$1,244 Roundtrip, found 6 days ago
$1,244
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Fri, Oct 30 from Washington to Sydney, returning Tue, Nov 10, priced at $1,244 found 6 days ago
Thu, Feb 11 - Thu, Feb 25
IAD
Washington
SYD
Sydney
$1,428 Roundtrip, found 4 days ago
$1,428
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Thu, Feb 11 from Washington to Sydney, returning Thu, Feb 25, priced at $1,428 found 4 days ago
Tue, Jul 14 - Tue, Aug 18
IAD
Washington
SYD
Sydney
$1,636 Roundtrip, found 1 day ago
$1,636
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Jul 14 from Washington to Sydney, returning Tue, Aug 18, priced at $1,636 found 1 day ago
Tue, May 12 - Wed, Jun 3
IAD
Washington
SYD
Sydney
$1,718 Roundtrip, found 3 days ago
$1,718
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, May 12 from Washington to Sydney, returning Wed, Jun 3, priced at $1,718 found 3 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
$152 nightly
The price is $167 total per night from Apr 16 to Apr 17
$167 total
Apr 16 - Apr 17
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! (3,095 reviews)
Very handy for a comfortable stop direct off a international flight. very clean

Reviewed on Apr 11, 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
$125 nightly
The price is $138 total per night from May 12 to May 13
$138 total
May 12 - May 13
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! (1,005 reviews)
The staff person. during check-in was very helpful. This was very much appreciated.

Reviewed on Apr 10, 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
$107 nightly
The price is $118 total per night from Apr 30 to May 1
$118 total
Apr 30 - May 1
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! (1,645 reviews)
The breakfast was extremely disappointing.

Reviewed on Apr 9, 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
$186 nightly
The price is $204 total per night from Apr 20 to Apr 21
$204 total
Apr 20 - Apr 21
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! (2,581 reviews)
excellent

Reviewed on Apr 11, 2026

Shangri-La Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$152 nightly
The price is $167 total per night from Apr 16 to Apr 17
$167 total
Apr 16 - Apr 17
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! (3,095 reviews)
Very handy for a comfortable stop direct off a international flight. very clean

Reviewed on Apr 11, 2026

Rydges Sydney Airport Hotel
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$173 nightly
The price is $190 total per night from Apr 20 to Apr 21
$190 total
Apr 20 - Apr 21
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! (1,979 reviews)
Everything was good. But the day I checked out, I went out for breakfast and was going to take a nap before checking out. The battery on my door handle was dying so my card didn't work and I went back and forth (my room and reception) a lot of times to find out it was a battery problem - I had to ...

Reviewed on Apr 10, 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
$80 nightly
The price is $88 total per night from Apr 26 to Apr 27
$88 total
Apr 26 - Apr 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 ...
7.8/10 Good! (1,174 reviews)
Disgusting, aircon was barely working, found bugs on my bed, moldy shower and bathroom seat and smelt disgusting, i was disgusted nothing was working at all and i felt very dirty

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
$127 nightly
The price is $140 total per night from Apr 27 to Apr 28
$140 total
Apr 27 - Apr 28
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! (2,765 reviews)
Convenient safe location with easy airport access

Reviewed on Apr 10, 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
$106 nightly
The price is $117 total per night from May 10 to May 11
$117 total
May 10 - May 11
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! (1,332 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
$71 nightly
The price is $78 total per night from Apr 26 to Apr 27
$78 total
Apr 26 - Apr 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 ...
7.4/10 Good! (2,402 reviews)
Good clean

Reviewed on Apr 10, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$55 nightly
The price is $61 total per night from May 10 to May 11
$61 total
May 10 - May 11
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 (1,005 reviews)
This is a good 1 night budget accomm. Short share drive to newtown. Clean, beds comfy and a light breakfast. Cheap enough for Sydney.

Reviewed on Apr 10, 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
$67 nightly
The price is $74 total per night from Apr 20 to Apr 21
$74 total
Apr 20 - Apr 21
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 (1,002 reviews)
Great location for event we attended Staff were helpful and friendly Provided gluten free options at breakfast which was appreciated Room good size for the 3 of us Just needed a bit more focus on cleaning here and there as bedside tables were dirty and found some hair in my son's bed

Reviewed on Apr 8, 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
$141 nightly
The price is $155 total per night from Apr 27 to Apr 28
$155 total
Apr 27 - Apr 28
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! (1,310 reviews)
Hotel was nice, convenient location. Recommend dining at the hotel, food was superb.Although beakfast was meh, buffet style. Pool was freezing through we went in Autumn!

Reviewed on Apr 9, 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
$132 nightly
The price is $145 total per night from May 12 to May 13
$145 total
May 12 - May 13
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! (1,545 reviews)

Families like: Cribs, rollaway beds

Travelers say...
The room was very clean and with a small kitchenette. House keeping was thorough and the location is excellent

Reviewed on Apr 10, 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
$126 nightly
The price is $126 total per night from Apr 19 to Apr 20
$126 total
Apr 19 - Apr 20
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! (1,010 reviews)
Everything went well

Reviewed on Apr 11, 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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