Cheapest return flights from Washington to Auckland in December from $1341

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

Return flights

01 Dec - 08 Dec Frontier Airlines
02 Dec - 09 Dec Air Canada
04 Dec - 15 Dec Frontier Airlines
29 Dec - 15 Jan Frontier Airlines
28 Dec - 15 Jan Frontier Airlines
11 Dec - 14 Dec Qantas
17 Dec - 01 Jan Qantas
14 Dec - 30 Dec Finnair
11 Dec - 03 Jan Turkish Airlines
17 Dec - 02 Jan Qantas

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

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