Cheapest return flights from Chicago to Sydney in February from 818€

AirHint found the following cheapest return flights from Chicago (ORD) to Sydney (SYD) in February 2026 (see full year).

Return flights

14 Feb - 25 Feb Qantas
09 Feb - 24 Feb Qantas
18 Feb - 25 Feb Qantas
17 Feb - 09 Mar Qantas
18 Feb - 05 Mar Frontier Airlines
17 Feb - 27 Feb Cathay Pacific
28 Feb - 08 Mar Frontier Airlines
12 Feb - 01 Mar Qantas
24 Feb - 28 Feb Spirit Airlines
12 Feb - 19 Feb Qantas
13 Feb - 20 Feb Spirit Airlines
26 Feb - 15 Mar Qantas
27 Feb - 15 Mar Qantas
28 Feb - 15 Mar Qantas
12 Feb - 23 Feb United
21 Feb - 06 Mar United
09 Feb - 21 Feb Air Canada

Also check the deals for one-way flights from Chicago to Sydney in February.

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