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 $790 One Way, $1,224 Round Trip

Prices starting at $1,224 for return flights and $790 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.

Sat, Feb 7 - Sun, Feb 15
IAD
Washington
SYD
Sydney
$1,224 Roundtrip, found 3 days ago
$1,224
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Feb 7 from Washington to Sydney, returning Sun, Feb 15, priced at $1,224 found 3 days ago
Tue, May 12 - Tue, May 26
IAD
Washington
SYD
Sydney
$1,250 Roundtrip, found 6 days ago
$1,250
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Tue, May 12 from Washington to Sydney, returning Tue, May 26, priced at $1,250 found 6 days ago
Wed, Apr 1 - Mon, Apr 6
IAD
Washington
SYD
Sydney
$1,372 Roundtrip, found 8 hours ago
$1,372
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Wed, Apr 1 from Washington to Sydney, returning Mon, Apr 6, priced at $1,372 found 8 hours ago
Mon, Mar 2 - Tue, Mar 10
IAD
Washington
SYD
Sydney
$1,396 Roundtrip, found 2 days ago
$1,396
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Mon, Mar 2 from Washington to Sydney, returning Tue, Mar 10, priced at $1,396 found 2 days ago
Thu, Feb 5 - Wed, Feb 25
IAD
Washington
SYD
Sydney
$1,421 Roundtrip, found 6 hours ago
$1,421
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Thu, Feb 5 from Washington to Sydney, returning Wed, Feb 25, priced at $1,421 found 6 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
$123 nightly
The price is $135 total per night from Jan 6 to Jan 7
$135 total
Jan 6 - Jan 7
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! (3,017 reviews)
Great to check flights and great prices

Reviewed on Dec 31, 2025

Rydges Sydney Airport Hotel
Silkari Urban CKS Sydney Airport Hotel

Silkari Urban CKS Sydney Airport Hotel

4 out of 5
35 Levey Street Wolli Creek NSW
$93 nightly
The price is $102 total per night from Jan 6 to Jan 7
$102 total
Jan 6 - Jan 7
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! (1,122 reviews)
Staff were nice rooms could use an update, clean but very old.

Reviewed on Dec 26, 2025

Silkari Urban CKS Sydney 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
$112 nightly
The price is $123 total per night from Jan 26 to Jan 27
$123 total
Jan 26 - Jan 27
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! (1,580 reviews)
Spotless rooms, friendly staff and excellent location near the airport. Breakfast is a bonus!

Reviewed on Dec 26, 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
$185 nightly
The price is $204 total per night from Jan 11 to Jan 12
$204 total
Jan 11 - Jan 12
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! (2,454 reviews)
Clean room, friendly staff

Reviewed on Dec 27, 2025

Shangri-La Sydney
Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$241 nightly
The price is $265 total per night from Jan 8 to Jan 9
$265 total
Jan 8 - Jan 9
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! (2,057 reviews)
This hotel is amazing. Service is top notch, very helpful and accommodating. The breakfast buffet is the best we ever had in our travels.

Reviewed on Dec 26, 2025

Four Seasons Hotel Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$163 nightly
The price is $180 total per night from Jan 9 to Jan 10
$180 total
Jan 9 - Jan 10
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! (1,863 reviews)
Staying at this beautiful hotel was a truly delightful experience. The elegant design, exceptional service, and attention to detail created a welcoming and relaxing atmosphere. Every moment felt thoughtfully curated, making the stay both comfortable and memorable.

Reviewed on Dec 30, 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
$93 nightly
The price is $102 total per night from Jan 6 to Jan 7
$102 total
Jan 6 - Jan 7
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! (1,122 reviews)
Staff were nice rooms could use an update, clean but very old.

Reviewed on Dec 26, 2025

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$113 nightly
The price is $124 total per night from Jan 11 to Jan 12
$124 total
Jan 11 - Jan 12
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! (2,691 reviews)
Clean, spacious, great amenities, super helpful staff, location to public transport

Reviewed on Dec 26, 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
$108 nightly
The price is $118 total per night from Jan 11 to Jan 12
$118 total
Jan 11 - Jan 12
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! (1,289 reviews)
Room was easily accessible to train station from airport and was clean, staff were friendly.

Reviewed on Dec 19, 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
$64 nightly
The price is $71 total per night from Jan 18 to Jan 19
$71 total
Jan 18 - Jan 19
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! (2,370 reviews)
Room was clean, staff were nice. Only problem was aircon only went to 19 when you have 4 people in a room it doesn’t cool it down at all.

Reviewed on Dec 30, 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 $61 total per night from Jan 26 to Jan 27
$61 total
Jan 26 - Jan 27
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 (1,000 reviews)
Ideal for near airport easy comfort stay

Reviewed on Dec 23, 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
$69 nightly
The price is $75 total per night from Jan 6 to Jan 7
$75 total
Jan 6 - Jan 7
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)
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
$115 nightly
The price is $127 total per night from Jan 20 to Jan 21
$127 total
Jan 20 - Jan 21
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! (1,245 reviews)
Thank you for the Christmas gift, friendly, courteous staff Raymond. Highly recommend!

Reviewed on Dec 27, 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
$124 nightly
The price is $137 total per night from Jan 12 to Jan 13
$137 total
Jan 12 - Jan 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 ...
8.6/10 Excellent! (1,508 reviews)

Families like: Cribs, rollaway beds

Travelers say...
The hotel was in an excellent location, really easy to get to key locations. Darling Harbour only a 10min walk. Circular key was 10mins to the light rail then a short 10min ride. Loads of restaurants and shopping in easy reach. We had a one bedroom apartment with a roll away bed for our son. There ...

Reviewed on Dec 22, 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
$133 nightly
The price is $133 total per night from Jan 20 to Jan 21
$133 total
Jan 20 - Jan 21
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)
Localização perfeita, atendentes educados, boa limpeza, so nao gostei ( o que acontece na Australia toda) do meio boxe molhando o banheiro todo. Nota 8,5

Reviewed on Dec 27, 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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