Cheapest return flights from Santiago to Keflavik in October from 2163€

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

Return flights

02 Oct - 15 Oct Iberia

Also check the deals for one-way flights from Santiago 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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