Cheapest return flights from Puerto Vallarta to Keflavik in October from 836€

AirHint found the following cheapest return flights from Puerto Vallarta (PVR) to Keflavik (KEF) in October 2025 (see full year).

Return flights

11 Oct - 29 Oct Aeromexico

Also check the deals for one-way flights from Puerto Vallarta to Keflavik in October.

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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