Cheapest return flights from Atlanta to Sydney in March from $943

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

Return flights

05 Mar - 15 Mar Frontier Airlines
04 Mar - 08 Mar Frontier Airlines
20 Mar - 28 Mar Spirit Airlines
01 Mar - 08 Mar Spirit Airlines
28 Mar - 04 Apr Spirit Airlines
14 Mar - 21 Mar Delta
19 Mar - 29 Mar Etihad Airways

Also check the deals for one-way flights from Atlanta 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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