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, $1,465 Round Trip

Prices starting at $1,465 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.

Wed, Sep 9 - Wed, Sep 16
IAD
Washington
SYD
Sydney
$1,465 Roundtrip, found 1 day ago
$1,465
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 9 from Washington to Sydney, returning Wed, Sep 16, priced at $1,465 found 1 day ago
Tue, Jul 28 - Wed, Sep 2
IAD
Washington
SYD
Sydney
$1,481 Roundtrip, found 2 days ago
$1,481
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue, Jul 28 from Washington to Sydney, returning Wed, Sep 2, priced at $1,481 found 2 days ago
Wed, Sep 9 - Wed, Sep 16
IAD
Washington
SYD
Sydney
$1,752 Roundtrip, found 1 day ago
$1,752
Roundtrip
found 1 day ago
Select Air New Zealand flight, departing Wed, Sep 9 from Washington to Sydney, returning Wed, Sep 16, priced at $1,752 found 1 day ago
Thu, Sep 24 - Thu, Oct 8
IAD
Washington
SYD
Sydney
$1,800 Roundtrip, found 12 hours ago
$1,800
Roundtrip
found 12 hours ago
Select Etihad Airways flight, departing Thu, Sep 24 from Washington to Sydney, returning Thu, Oct 8, priced at $1,800 found 12 hours ago
Tue, Dec 1 - Wed, Dec 16
IAD
Washington
SYD
Sydney
$1,808 Roundtrip, found 2 days ago
$1,808
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from Washington to Sydney, returning Wed, Dec 16, priced at $1,808 found 2 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
$131 nightly
The price is $144 total per night from Apr 20 to Apr 21
$144 total
Apr 20 - Apr 21
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! (3,103 reviews)
Breakfast buffet staff were very friendly and helpful, even when our kids accidently broke things. Sound and light isolation in the rooms was very good. Can't use the stairs unless there's a fire though, which was a bit annoying

Reviewed on Apr 17, 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
$127 nightly
The price is $140 total per night from Apr 23 to Apr 24
$140 total
Apr 23 - Apr 24
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! (1,002 reviews)
The room was noisy and warm. We could hear slamming doors and voices into the night and we could not get the room to cool down to sleep comfortably. The hotel was in a convenient location to the airport though and we were able to get a cheap uber in the morning to our flight.

Reviewed on Apr 16, 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
$105 nightly
The price is $115 total per night from May 17 to May 18
$115 total
May 17 - May 18
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! (1,633 reviews)
What a great find! After a 30 year career as hotel general manager I find myself paying a lot of attention to details in hotels where I stay. I was so impressed by the Holiday Inn Express Sydney Airport. The hotel looks brand new even though it is five years old. The room was spotless, without noise ...

Reviewed on Apr 17, 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 May 17 to May 18
$204 total
May 17 - May 18
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! (2,588 reviews)
really enjoyed our stay

Reviewed on Apr 17, 2026

Shangri-La Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$131 nightly
The price is $144 total per night from Apr 20 to Apr 21
$144 total
Apr 20 - Apr 21
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! (3,103 reviews)
Breakfast buffet staff were very friendly and helpful, even when our kids accidently broke things. Sound and light isolation in the rooms was very good. Can't use the stairs unless there's a fire though, which was a bit annoying

Reviewed on Apr 17, 2026

Rydges Sydney Airport Hotel
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$175 nightly
The price is $193 total per night from Apr 24 to Apr 25
$193 total
Apr 24 - Apr 25
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! (1,988 reviews)
For a Hyatt, I felt the room was very basic. While the windows were electronic contolled from the bedside, the temperature control was pretty basic.

Reviewed on Apr 17, 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
$81 nightly
The price is $90 total per night from May 3 to May 4
$90 total
May 3 - May 4
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! (1,177 reviews)
This is my fourth stay at this facility - accommodating,clean ,safe ,very convenient, manager was of great assistance and staffs as weel.Continental and hot breakfast was awesome.Great place to be.Highly recommended.

Reviewed on Apr 17, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$129 nightly
The price is $142 total per night from Apr 19 to Apr 20
$142 total
Apr 19 - Apr 20
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! (2,770 reviews)
Lovely, clean, quiet, good shower, comfortable bed and furniture, close to train, airport and restaurants…everything I needed and more. Frequently my hotel when flying in and out of Sydney.

Reviewed on Apr 16, 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
$104 nightly
The price is $114 total per night from May 10 to May 11
$114 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! (1,333 reviews)
Very clean and comfortable rooms. Great location close to the airport and train nearby. Staff are great. Will stay again

Reviewed on Apr 12, 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
$76 nightly
The price is $83 total per night from Apr 20 to Apr 21
$83 total
Apr 20 - Apr 21
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! (2,419 reviews)
Nice clean rooms. Staff weren't friendly.

Reviewed on Apr 17, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$56 nightly
The price is $62 total per night from May 17 to May 18
$62 total
May 17 - May 18
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 (1,010 reviews)
Parking was easy but be sure to park in the right spots as KFC and Maccas are very close. Close to airport and we walked to Ikea. Staff are friendly. Very basic but grat for the price.

Reviewed on Apr 15, 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
$64 nightly
The price is $70 total per night from Apr 22 to Apr 23
$70 total
Apr 22 - Apr 23
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 (1,003 reviews)
5 day stay. AC was efficient and TV was fine. Very close quarters for two. Room serviced every second day! (Cups not cleaned/replaced and nothing provided to clean them with.) No hairdryer in the room but was available. No hanging space or iron in the room. Only mugs and teaspoons provided - no glasses ...

Reviewed on Apr 13, 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
$136 nightly
The price is $150 total per night from May 10 to May 11
$150 total
May 10 - May 11
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! (1,311 reviews)
Amenities, Staff and breakfast all A+

Reviewed on Apr 15, 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
$137 nightly
The price is $150 total per night from May 17 to May 18
$150 total
May 17 - May 18
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! (1,546 reviews)

Families like: Cribs, rollaway beds

Travelers say...
The room was great, clean spacious and the kitchen was well equipped, nice space on the balcony and the bathroom even had a makeup station which was great! Staff at the front where great at check in, however when I requested a late check out (which was 4 days in advance) I was told, yes should be ...

Reviewed on Apr 17, 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
$128 nightly
The price is $128 total per night from Apr 19 to Apr 20
$128 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! (1,001 reviews)
The staffs are fantastic and useful, especially the female receptionist name: Vaishnavi. I would love rating her skill 9/10.

Reviewed on Apr 17, 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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