Cheapest return flights from Washington to Abu Dhabi in December from $886

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

Return flights

05 Dec - 15 Dec TAP
12 Dec - 18 Jan Aer Lingus
13 Dec - 27 Dec Frontier Airlines
12 Dec - 17 Jan Aer Lingus
06 Dec - 10 Dec TAP
24 Dec - 24 Jan Etihad Airways direct
28 Dec - 06 Jan Royal Air Maroc
16 Dec - 14 Jan Frontier Airlines
05 Dec - 31 Dec TAP
11 Dec - 08 Jan Aer Lingus
26 Dec - 11 Jan Frontier Airlines
05 Dec - 15 Dec Etihad Airways direct
04 Dec - 14 Dec IndiGo
13 Dec - 03 Jan Frontier Airlines
03 Dec - 07 Dec IndiGo
03 Dec - 12 Dec IndiGo
01 Dec - 08 Dec IndiGo
28 Dec - 06 Jan Etihad Airways direct
04 Dec - 11 Dec IndiGo
03 Dec - 19 Jan IndiGo

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

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