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 $763 One Way, $1,351 Round Trip

Prices starting at $1,351 for return flights and $763 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, Mar 10 - Wed, Mar 17
IAD
Washington
SYD
Sydney
$1,351 Roundtrip, found 5 days ago
$1,351
Roundtrip
found 5 days ago
Select Air New Zealand flight, departing Wed, Mar 10 from Washington to Sydney, returning Wed, Mar 17, priced at $1,351 found 5 days ago
Sun, Aug 30 - Tue, Sep 15
IAD
Washington
SYD
Sydney
$1,359 Roundtrip, found 1 day ago
$1,359
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Aug 30 from Washington to Sydney, returning Tue, Sep 15, priced at $1,359 found 1 day ago
Tue, Sep 22 - Tue, Sep 29
IAD
Washington
SYD
Sydney
$1,503 Roundtrip, found 5 days ago
$1,503
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Sep 22 from Washington to Sydney, returning Tue, Sep 29, priced at $1,503 found 5 days ago
Mon, Jun 21 - Mon, Jul 5
IAD
Washington
SYD
Sydney
$1,512 Roundtrip, found 6 days ago
$1,512
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Jun 21 from Washington to Sydney, returning Mon, Jul 5, priced at $1,512 found 6 days ago
Sat, Sep 5 - Mon, Sep 21
IAD
Washington
SYD
Sydney
$1,524 Roundtrip, found 9 hours ago
$1,524
Roundtrip
found 9 hours ago
Select Etihad Airways flight, departing Sat, Sep 5 from Washington to Sydney, returning Mon, Sep 21, priced at $1,524 found 9 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
$180 nightly
The price is $198 total per night from Sep 27 to Sep 28
$198 total
Sep 27 - Sep 28
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! (3,238 reviews)
"Clean room with good water pressure and steps from international airport."

Reviewed on Aug 28, 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
$142 nightly
The price is $157 total per night from Sep 27 to Sep 28
$157 total
Sep 27 - Sep 28
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 ...
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
$120 nightly
The price is $132 total per night from Sep 13 to Sep 14
$132 total
Sep 13 - Sep 14
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! (1,706 reviews)
"Good standard hotel close to the airport, airport shuttle, nice buffet breakfast."

Reviewed on Aug 28, 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

Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$265 nightly
The price is $291 total per night from Sep 20 to Sep 21
$291 total
Sep 20 - Sep 21
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! (2,256 reviews)
"Very convenient location to The Rocks and Circular Quay."

Reviewed on Aug 27, 2026

Four Seasons Hotel 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 Sep 6 to Sep 7
$223 total
Sep 6 - Sep 7
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
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$176 nightly
The price is $193 total per night from Sep 13 to Sep 14
$193 total
Sep 13 - Sep 14
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. ...
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
$101 nightly
The price is $111 total per night from Sep 21 to Sep 22
$111 total
Sep 21 - Sep 22
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! (1,185 reviews)
"Great accommodation in the perfect location for flying internationally! Pleasant staff and very helpful!"

Reviewed on Aug 28, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$136 nightly
The price is $150 total per night from Sep 6 to Sep 7
$150 total
Sep 6 - Sep 7
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! (2,832 reviews)
"The Meriton check-in staff are stand out."

Reviewed on Aug 28, 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
$116 nightly
The price is $128 total per night from Sep 13 to Sep 14
$128 total
Sep 13 - Sep 14
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 ...
9.2/10 Wonderful! (1,413 reviews)
"Stayed here a few times now as the location is decent from the airport. A few food options around in walking distance. Staff are always nice."

Reviewed on Aug 27, 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
$93 nightly
The price is $103 total per night from Sep 13 to Sep 14
$103 total
Sep 13 - Sep 14
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! (2,435 reviews)
"This is a basic, over night hotel, but doesn’t pretend to be otherwise. You get a bed and not much more, but it is affordable and convenient to the airport. The customer service from the Reception staff, though, was exceptional and worthy of a top hotel."

Reviewed on Aug 27, 2026

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 $70 total per night from Sep 7 to Sep 8
$70 total
Sep 7 - Sep 8
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 (1,022 reviews)
"We booked a seven-night stay at Ibis Budget St Peters but checked out after just one night due to unacceptable conditions. While the room initially looked clean, the bathroom emitted a foul odour that filled the space. Immediately upon entering, both my wife and I suffered from allergy-like symptoms—stuffy ..."

Reviewed on Aug 28, 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
$70 nightly
The price is $78 total per night from Aug 31 to Sep 1
$78 total
Aug 31 - Sep 1
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 ...
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
$143 nightly
The price is $157 total per night from Sep 6 to Sep 7
$157 total
Sep 6 - Sep 7
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
$147 nightly
The price is $162 total per night from Sep 6 to Sep 7
$162 total
Sep 6 - Sep 7
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 ...
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
$146 nightly
The price is $146 total per night from Sep 13 to Sep 14
$146 total
Sep 13 - Sep 14
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! (1,000 reviews)
"There was only one elevator working which lead to delays. Most of the times we had to wait between 2 to 7 mins for the elevator. Rest we had a wonderful experience with the staff, clean room, breakfast and internet."

Reviewed on Aug 26, 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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