United Flights from Sydney (SYD) to Denver (DEN)
Change your flight without a fee on select flights
Money Saving Bundle when you purchase Hotel + Flight!
Get mobile alerts about flight delays, gate changes and more with the FREE Wotif app
Cheapest United Flights from Sydney (SYD) to Denver (DEN)
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
United Flights from SYD to DEN
How much is a United flight from Sydney (SYD) to Denver (DEN)?
One-way flights start as little as AU$1,950 and there are roundtrips available from AU$2,516. Get in! You can score some sweet deals with Wotif and United.
How many non-stop United flights from Sydney (SYD) to Denver (DEN) are there per day?
United flies flights direct every day between Sydney (SYD) and Denver (DEN).
How far is Sydney (SYD) from Denver (DEN)?
It’s from Sydney (SYD) to Denver (DEN).
What is the best airline to fly from Kingsford Smith Intl.?
At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Kingsford Smith Intl. with: United.
Can I change or cancel my United tickets from Sydney to Denver on Wotif?
Change of plans? No worries! We’re right here to make things as easy as possible. Check out the United rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.
How do I find the best deal on United flights from Sydney (SYD) to Denver (DEN)?
Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on United flights from Sydney. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!
What’s a good way to get cheap United flight tickets from Sydney to Denver?
We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!
What is the cheapest time of year to fly from Sydney (SYD) to Denver (DEN)?
The cheapest time of the year for a return trip is July. One-way, the cheapest month to fly is July. Check our deal cards for details.
How long does it take to fly from SYD to DEN?
It typically takes hours to fly directly from Sydney (SYD) to Denver (DEN).
Epic Hotel in Denver
Reviewed on 4 Jul. 2025
Reviewed on 5 Jul. 2025
Reviewed on 4 Jul. 2025
Discover top hotels, vacation package, cheap car rental deals and more with Wotif!
Domestic to International Routes
- Brisbane to New York (BNE - LGA)
- Brisbane to Newark Liberty Intl. Airport (BNE - EWR)
- Sydney to Los Angeles (SYD - LAX)
- Sydney to Rome (SYD - FCO)
- Brisbane to New York (BNE - LGA)
- Sydney to Vancouver (SYD - YVR)
- Chicago to Amsterdam (ORD - AMS)
- Brisbane to Los Angeles (BNE - LAX)
- Sydney to Vancouver (SYD - YVR)
- Brisbane to Newark Liberty Intl. Airport (BNE - EWR)
Domestic Routes
- Sydney to Edinburgh (SYD - EDI)
- Honolulu to Las Vegas (HNL - LAS)
- Los Angeles to Washington (LAX - IAD)
- Sydney to Vancouver (SYD - YVR)
- Brisbane to New York (BNE - LGA)
- Chicago to Amsterdam (ORD - AMS)
- Sydney to Rome (SYD - FCO)
- Brisbane to Honolulu (BNE - HNL)
- Melbourne to Dublin (MEL - DUB)
- Brisbane to London (BNE - LHR)
^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.