Cheap Flights from Sydney (SYD) to Denver (DEN)

Popular airlines from Sydney Airport (SYD) to Denver International Airport (DEN)

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Frequently asked questions

How much is a flight from Sydney Airport to Denver Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Mascot Airport to DIA airport start from . Book today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to Denver Intl. Airport (DEN)?
This can differ from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from Sydney Airport to Denver Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SYD to Denver Intl. Airport (DEN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sydney Airport to Denver Intl. Airport (DEN)?
Sydney to Denver is around 13,500 kilometres, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Take a few snacks to nibble on throughout your flight too.
Which airlines fly direct from Sydney Airport to Denver Airport?
You won't find any airlines operating directly between Mascot Airport and DEN, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Kingsford Smith Intl. Airport (SYD) to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SYD to Denver Intl. Airport (DEN) last minute could be your ticket to a fantastic deal. However, it could end up costing a great deal more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Denver Intl.
Distance
13364 km
*Available to Expedia members.