Cheapest return flights from Seattle to Auckland in December from 2487€

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

Return flights

19 Dec - 02 Jan United
18 Dec - 04 Jan Delta

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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