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 $674 One Way, $1,181 Round Trip

Prices starting at $1,181 for return flights and $674 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.

Fri, Jun 12 - Tue, Jun 30
DEN
Denver
SYD
Sydney
$1,181 Roundtrip, found 6 days ago
$1,181
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Fri, Jun 12 from Denver to Sydney, returning Tue, Jun 30, priced at $1,181 found 6 days ago
Tue, Sep 1 - Mon, Sep 14
DEN
Denver
SYD
Sydney
$1,211 Roundtrip, found 5 days ago
$1,211
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Sep 1 from Denver to Sydney, returning Mon, Sep 14, priced at $1,211 found 5 days ago
Tue, Jan 12 - Sun, Jan 24
DEN
Denver
SYD
Sydney
$1,488 Roundtrip, found 6 days ago
$1,488
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Tue, Jan 12 from Denver to Sydney, returning Sun, Jan 24, priced at $1,488 found 6 days ago
Wed, Jul 8 - Wed, Jul 15
DEN
Denver
SYD
Sydney
$1,587 Roundtrip, found 5 days ago
$1,587
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jul 8 from Denver to Sydney, returning Wed, Jul 15, priced at $1,587 found 5 days ago
Mon, Jun 8 - Mon, Jun 29
DEN
Denver
SYD
Sydney
$1,598 Roundtrip, found 6 days ago
$1,598
Roundtrip
found 6 days ago
Select Air New Zealand flight, departing Mon, Jun 8 from Denver to Sydney, returning Mon, Jun 29, priced at $1,598 found 6 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
$140 nightly
The price is $154 total per night from Apr 16 to Apr 17
$154 total
Apr 16 - Apr 17
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! (3,104 reviews)
Comfortable bed and pillow. Spacious room . Friendly staff. Good customer service! A great place to stay when travelling to and from Sydney International Airport.

Reviewed on Apr 12, 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
$125 nightly
The price is $138 total per night from May 5 to May 6
$138 total
May 5 - May 6
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! (1,006 reviews)
Great place to stay very convenient for early morning flight

Reviewed on Apr 13, 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
$107 nightly
The price is $117 total per night from Apr 30 to May 1
$117 total
Apr 30 - May 1
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! (1,647 reviews)
The breakfast was extremely disappointing.

Reviewed on Apr 9, 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 Apr 20 to Apr 21
$204 total
Apr 20 - Apr 21
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! (2,584 reviews)
Amazing staff and service, definitely coming back!

Reviewed on Apr 13, 2026

Shangri-La Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$140 nightly
The price is $154 total per night from Apr 16 to Apr 17
$154 total
Apr 16 - Apr 17
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! (3,104 reviews)
Comfortable bed and pillow. Spacious room . Friendly staff. Good customer service! A great place to stay when travelling to and from Sydney International Airport.

Reviewed on Apr 12, 2026

Rydges Sydney Airport Hotel
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$173 nightly
The price is $190 total per night from Apr 20 to Apr 21
$190 total
Apr 20 - Apr 21
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. ...
9/10 Wonderful! (1,991 reviews)
Have stayed a few times here over recent years. Nice hotel in general. Restaurants are good, somewhat pricey compared to surrounding restaurants but consistent. Rooms do need a refresh, particularly bathrooms. Markings/grime on tiles in showers. Low water pressure in shower. Toilets flushing and ...

Reviewed on Apr 13, 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
$80 nightly
The price is $88 total per night from Apr 27 to Apr 28
$88 total
Apr 27 - Apr 28
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)
The breakfast was good room was nice and clean staff was nice too deal with

Reviewed on Apr 13, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$127 nightly
The price is $140 total per night from Apr 26 to Apr 27
$140 total
Apr 26 - Apr 27
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! (2,765 reviews)
Convenient safe location with easy airport access

Reviewed on Apr 10, 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
$106 nightly
The price is $116 total per night from May 10 to May 11
$116 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
$71 nightly
The price is $78 total per night from Apr 27 to Apr 28
$78 total
Apr 27 - Apr 28
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! (2,410 reviews)
Convenient location and very helpful staff. Expect airport and train noise though.

Reviewed on Apr 13, 2026

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 May 10 to May 11
$60 total
May 10 - May 11
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 (1,008 reviews)
Very basic hotel, nice and secure but you get what you pay for. Check in time is strictly mandated, though luggage storage is provided.

Reviewed on Apr 13, 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
$67 nightly
The price is $74 total per night from Apr 19 to Apr 20
$74 total
Apr 19 - Apr 20
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 (1,002 reviews)
Great location for event we attended Staff were helpful and friendly Provided gluten free options at breakfast which was appreciated Room good size for the 3 of us Just needed a bit more focus on cleaning here and there as bedside tables were dirty and found some hair in my son's bed

Reviewed on Apr 8, 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
$128 nightly
The price is $141 total per night from May 10 to May 11
$141 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)
Hotel was nice, convenient location. Recommend dining at the hotel, food was superb.Although beakfast was meh, buffet style. Pool was freezing through we went in Autumn!

Reviewed on Apr 9, 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
$132 nightly
The price is $145 total per night from May 12 to May 13
$145 total
May 12 - May 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 ...
8.8/10 Excellent! (1,545 reviews)

Families like: Cribs, rollaway beds

Travelers say...
The room was very clean and with a small kitchenette. House keeping was thorough and the location is excellent

Reviewed on Apr 10, 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
$126 nightly
The price is $126 total per night from Apr 19 to Apr 20
$126 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! (1,012 reviews)
The breakfast was great, we loved it. Room was clean and location was fantastic to explore sydney, central station was 5-10 mins walk. Plenty of cafes, restaurants nearby. Quiet because it is tucked away at the end of Thomas Street, also a dead end street. This was our second stay and would very ...

Reviewed on Apr 13, 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.

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.