Cheapest return flights from Santiago to Keflavik in October from 219€

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

Return flights

28 Oct - 11 Nov Vueling Airlines
01 Oct - 08 Oct Vueling Airlines
01 Oct - 01 Nov Vueling Airlines
15 Oct - 22 Oct Ryanair

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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