Cheapest return flights from Denver to Sydney in March from $852

AirHint found the following cheapest return flights from Denver (DEN) to Sydney (SYD) in March 2026 (see full year).

Return flights

23 Mar - 13 Apr United
20 Mar - 27 Mar United
05 Mar - 21 Mar Air Canada
04 Mar - 18 Mar Air Canada
06 Mar - 22 Mar Air Canada
17 Mar - 31 Mar Air New Zealand

Also check the deals for one-way flights from Denver to Sydney in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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