Cheap flights from DEN to SYD (Denver Intl. to Kingsford Smith Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from DEN to SYD starting at $756 One Way, $1,224 Round Trip

Prices starting at $1,224 for return flights and $756 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 21 - Sun, Feb 28
DEN
Denver
SYD
Sydney
$1,224 Roundtrip, found 3 hours ago
$1,224
Roundtrip
found 3 hours ago
Select Air New Zealand flight, departing Sun, Feb 21 from Denver to Sydney, returning Sun, Feb 28, priced at $1,224 found 3 hours ago
Sun, Feb 21 - Sun, Feb 28
DEN
Denver
SYD
Sydney
$1,396 Roundtrip, found 3 hours ago
$1,396
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Sun, Feb 21 from Denver to Sydney, returning Sun, Feb 28, priced at $1,396 found 3 hours ago
Mon, Nov 2 - Mon, Nov 9
DEN
Denver
SYD
Sydney
$1,422 Roundtrip, found 3 days ago
$1,422
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Mon, Nov 2 from Denver to Sydney, returning Mon, Nov 9, priced at $1,422 found 3 days ago
Thu, Nov 5 - Tue, Nov 17
DEN
Denver
SYD
Sydney
$1,470 Roundtrip, found 15 hours ago
$1,470
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Denver to Sydney, returning Tue, Nov 17, priced at $1,470 found 15 hours ago
Wed, Dec 30 - Wed, Jan 13
DEN
Denver
SYD
Sydney
$1,511 Roundtrip, found 6 hours ago
$1,511
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Dec 30 from Denver to Sydney, returning Wed, Jan 13, priced at $1,511 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
$148 nightly
The price is $163 total per night from Sep 17 to Sep 18
$163 total
Sep 17 - Sep 18
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! (3,254 reviews)
"Great location in front of the airport"

Reviewed on Sep 15, 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
$151 nightly
The price is $166 total per night from Sep 21 to Sep 22
$166 total
Sep 21 - Sep 22
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! (1,000 reviews)
"Clean"

Reviewed on Sep 15, 2026

Novotel Sydney International Airport Hotel
Travelodge Hotel Sydney Airport

Travelodge Hotel Sydney Airport

4.5 out of 5
289 King Street Mascot NSW
$129 nightly
The price is $142 total per night from Sep 20 to Sep 21
$142 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and free airport drop-off. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (2,099 reviews)
"Very convenient stay prior to our flight. Clean rooms, great burger at the bar, comfy bed and the shuttle service to airport was quick and stress-free. Super handy as we travelled from the Central Coast and had an early morning flight so didn't want the stress of train delays. I would definitely ..."

Reviewed on Sep 16, 2026

Travelodge 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.

Hotels In Sydney

Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$299 nightly
The price is $328 total per night from Sep 20 to Sep 21
$328 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! (2,264 reviews)
"Great location, clean room and common areas, excellent breakfast and very friendly staff."

Reviewed on Sep 15, 2026

Four Seasons Hotel Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$214 nightly
The price is $235 total per night from Oct 11 to Oct 12
$235 total
Oct 11 - Oct 12
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! (2,843 reviews)
"Superb hotel, superb location and exceptional staff"

Reviewed on Sep 15, 2026

Shangri-La Sydney
YEHS Hotel Sydney Harbour Suites

YEHS Hotel Sydney Harbour Suites

4 out of 5
252 Sussex Street Sydney NSW
$113 nightly
The price is $124 total per night from Oct 11 to Oct 12
$124 total
Oct 11 - Oct 12
Total with taxes and fees
Book a stay at this business-friendly aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the pool and the helpful ...
8.2/10 Very Good! (2,935 reviews)
"We booked 5 nights here and left on the 2nd night, no refund. There is A LOT of traffic noise due to a motorway on-ramp to the south/west and old single glazing that didn’t close properly so sounds like the window is wide open. The whole place is in desperate need of an upgrade and did not match ..."

Reviewed on Sep 15, 2026

YEHS Hotel Sydney Harbour Suites
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
$100 nightly
The price is $110 total per night from Sep 21 to Sep 22
$110 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! (1,184 reviews)
"The room was small but clean. The free continental breakfast was appreciated. Comfortable stay before a flight but nothing fancy."

Reviewed on Sep 15, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$120 nightly
The price is $132 total per night from Sep 20 to Sep 21
$132 total
Sep 20 - Sep 21
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! (2,845 reviews)
"Thoroughly enjoyed our stay at the Meriton Sydney Mascot!! The front desk clerk Matthew was amazing and very professional during our check-in process and helpful with whatever we needed. The bellhop Daniel provided excellence service and also gave great suggestions on various restaurants to try. ..."

Reviewed on Sep 15, 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
$144 nightly
The price is $158 total per night from Oct 11 to Oct 12
$158 total
Oct 11 - Oct 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 ...
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 $84 total per night from Sep 21 to Sep 22
$84 total
Sep 21 - Sep 22
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! (2,388 reviews)
"Convenient to airport and low price"

Reviewed on Sep 15, 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 $69 total per night from Sep 21 to Sep 22
$69 total
Sep 21 - Sep 22
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)
"Perfectly fine."

Reviewed on Sep 14, 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
$73 nightly
The price is $81 total per night from Oct 7 to Oct 8
$81 total
Oct 7 - Oct 8
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
$162 nightly
The price is $178 total per night from Sep 20 to Sep 21
$178 total
Sep 20 - Sep 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 ...
8.6/10 Excellent! (1,375 reviews)
"Good location for Darling Harbour Staff were warm and friendly. Only setback was that there was minimal kitchen facilities available"

Reviewed on Sep 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
$159 nightly
The price is $175 total per night from Sep 20 to Sep 21
$175 total
Sep 20 - Sep 21
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
$145 nightly
The price is $145 total per night from Oct 11 to Oct 12
$145 total
Oct 11 - Oct 12
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 ...
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.

DEN to SYD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Denver Airport to Kingsford Smith Intl. Airport (SYD)?
Nonstop flights aren't an option when flying from Denver Intl. Airport (DEN) to SYD. However, there are several airlines that service this route with only one simple stopover, including United Airlines, American Airlines and Air Canada.
What is the shortest flight from Denver Airport to Sydney Airport?
Wander around the cabin, get some sleep and drink plenty of water. They're just a few things you should be doing on your Denver to Sydney journey. The shortest flight time is 18 hours and 32 minutes, so be sure to follow these steps if you want to avoid jet lag.
How many hours flight from DEN to SYD?
With a general flight time of 18 hours and 36 minutes, journeying from DIA airport to Kingsford Smith Intl. Airport (SYD) is no quick spin around the block. Get ready for some long hours in the air and think about using your air miles to upgrade.
What airlines have the most flights from Denver Airport to Sydney Airport?
Indulge in some people-watching, grab a glazed doughnut, get the blood pumping again .... Airport stopovers don't have to be boring! If you're heading between Denver and Sydney, you won't be able to fly direct. Plan for at least one stopover somewhere.

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.