Cheapest return flights from Chicago to Abu Dhabi in December from 873€

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

Return flights

04 Dec - 11 Dec Frontier Airlines
27 Dec - 18 Jan Air Serbia
03 Dec - 10 Dec Austrian Airlines
07 Dec - 12 Dec Icelandair
01 Dec - 10 Dec Aer Lingus
15 Dec - 22 Dec Frontier Airlines
07 Dec - 12 Dec Etihad Airways direct
01 Dec - 10 Dec Etihad Airways direct
03 Dec - 10 Dec Etihad Airways direct
18 Dec - 21 Jan Spirit Airlines
17 Dec - 21 Jan Frontier Airlines
15 Dec - 30 Dec Frontier Airlines
17 Dec - 20 Jan Frontier Airlines
15 Dec - 31 Dec Frontier Airlines
22 Dec - 09 Jan Frontier Airlines
17 Dec - 30 Jan Etihad Airways direct
17 Dec - 21 Jan Etihad Airways direct
27 Dec - 18 Jan Etihad Airways direct
25 Dec - 04 Jan LOT
17 Dec - 20 Jan Etihad Airways direct

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

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