Cheapest return flights from Chicago to Delhi in December from 618€

AirHint found the following cheapest return flights from Chicago (ORD) to Delhi (DEL) in December 2025 (see full year).

Return flights

08 Dec - 15 Dec Cathay Pacific
01 Dec - 08 Dec Cathay Pacific
02 Dec - 15 Dec Cathay Pacific
07 Dec - 22 Dec Cathay Pacific
08 Dec - 19 Dec Cathay Pacific
03 Dec - 18 Dec Cathay Pacific
02 Dec - 26 Dec Cathay Pacific
08 Dec - 22 Jan Cathay Pacific
07 Dec - 21 Dec Cathay Pacific
04 Dec - 18 Dec IndiGo
04 Dec - 10 Dec IndiGo
29 Dec - 19 Jan SWISS
29 Dec - 17 Jan SWISS
08 Dec - 19 Jan SWISS
25 Dec - 26 Jan SWISS
25 Dec - 28 Jan SWISS
25 Dec - 25 Jan SWISS
29 Dec - 13 Jan SWISS
03 Dec - 14 Jan SWISS
27 Dec - 25 Jan SWISS

Also check the deals for one-way flights from Chicago to Delhi in December.

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