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 $787 One Way, $997 Round Trip

Prices starting at $997 for return flights and $787 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, Feb 10
IAD
Washington
SYD
Sydney
$997 Roundtrip, found 3 days ago
$997
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Feb 1 from Washington to Sydney, returning Tue, Feb 10, priced at $997 found 3 days ago
Mon, Jan 26 - Wed, Feb 4
IAD
Washington
SYD
Sydney
$1,213 Roundtrip, found 4 days ago
$1,213
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 26 from Washington to Sydney, returning Wed, Feb 4, priced at $1,213 found 4 days ago
Sun, Apr 5 - Sun, Apr 12
IAD
Washington
SYD
Sydney
$1,218 Roundtrip, found 5 days ago
$1,218
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Apr 5 from Washington to Sydney, returning Sun, Apr 12, priced at $1,218 found 5 days ago
Tue, Mar 31 - Sat, Apr 11
IAD
Washington
SYD
Sydney
$1,249 Roundtrip, found 3 days ago
$1,249
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Mar 31 from Washington to Sydney, returning Sat, Apr 11, priced at $1,249 found 3 days ago
Tue, Feb 24 - Tue, Mar 17
IAD
Washington
SYD
Sydney
$1,386 Roundtrip, found 7 hours ago
$1,386
Roundtrip
found 7 hours ago
Select Air New Zealand flight, departing Tue, Feb 24 from Washington to Sydney, returning Tue, Mar 17, priced at $1,386 found 7 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
$90 nightly
The price is $99 total per night from Dec 25 to Dec 26
$99 total
Dec 25 - Dec 26
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! (3,000 reviews)
Very pleasant overnight layover conveniently near the airport, good gym facility, and great breakfast buffet. Future layovers in Sydney are more attractive with this option.

Reviewed on Dec 19, 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
$113 nightly
The price is $124 total per night from Dec 24 to Dec 25
$124 total
Dec 24 - Dec 25
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! (1,005 reviews)
I had such an amazing stay here! The staff are so friendly and go above and beyond for you. 10000% would recommend staying here!

Reviewed on Dec 15, 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
$108 nightly
The price is $119 total per night from Dec 22 to Dec 23
$119 total
Dec 22 - Dec 23
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! (1,567 reviews)
Room was clean.

Reviewed on Dec 19, 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
$169 nightly
The price is $186 total per night from Jan 18 to Jan 19
$186 total
Jan 18 - Jan 19, 2026
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! (2,437 reviews)
This is a very nice hotel with great staff and extremely comfortable beds. The view spectacular.

Reviewed on Dec 15, 2025

Shangri-La Sydney
Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$254 nightly
The price is $280 total per night from Jan 6 to Jan 7
$280 total
Jan 6 - Jan 7, 2026
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! (2,051 reviews)
Excellent staff!

Reviewed on Dec 14, 2025

Four Seasons Hotel Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$162 nightly
The price is $178 total per night from Jan 9 to Jan 10
$178 total
Jan 9 - Jan 10, 2026
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! (1,850 reviews)
Good location in heart of Darling Harbour

Reviewed on Dec 16, 2025

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
$82 nightly
The price is $90 total per night from Dec 22 to Dec 23
$90 total
Dec 22 - Dec 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 ...
7.8/10 Good! (1,118 reviews)
All OK.- no problems at all.

Reviewed on Dec 15, 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 22 to Dec 23
$110 total
Dec 22 - Dec 23
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! (2,682 reviews)
Spacious room, friendly staff.

Reviewed on Dec 11, 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
$113 nightly
The price is $124 total per night from Dec 22 to Dec 23
$124 total
Dec 22 - Dec 23
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! (1,286 reviews)
room was great but not cheap.

Reviewed on Dec 15, 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
$69 nightly
The price is $76 total per night from Dec 23 to Dec 24
$76 total
Dec 23 - Dec 24
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! (2,367 reviews)
Perfect for an overnight stay prior to cruising the following day.

Reviewed on Dec 16, 2025

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 $60 total per night from Jan 19 to Jan 20
$60 total
Jan 19 - Jan 20, 2026
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 ...
6.6/10 (1,004 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 Jan 5 to Jan 6
$75 total
Jan 5 - Jan 6, 2026
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 (1,015 reviews)
Attended a concert at Qudos, checked in, parked in P1 and then walked back afterwards and the process couldn’t have been easier. The room was tidy, functional and fit for purpose. Didn’t hear many other guests through the walls aside from the occasional door slam. Would stay again

Reviewed on Dec 11, 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 $138 total per night from Jan 19 to Jan 20
$138 total
Jan 19 - Jan 20, 2026
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! (1,238 reviews)
Good clean and comfortable rooms, perfect location at darling harbour and staff were great

Reviewed on Dec 15, 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
$128 nightly
The price is $141 total per night from Dec 22 to Dec 23
$141 total
Dec 22 - Dec 23
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! (1,506 reviews)

Families like: Cribs, rollaway beds

Travelers say...
A lovely comfortable clean and safe stay! Everything we needed.

Reviewed on Dec 10, 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
$135 nightly
The price is $135 total per night from Jan 20 to Jan 21
$135 total
Jan 20 - Jan 21, 2026
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)
Friendly helpful staff, big rooms, great buffet and perfect location

Reviewed on Dec 13, 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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