Cheapest return flights from Santiago to Keflavik in October from 336€

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

Return flights

21 Oct - 29 Oct Ryanair
21 Oct - 27 Oct Ryanair
30 Oct - 06 Nov Vueling Airlines
21 Oct - 23 Oct Ryanair
30 Oct - 03 Nov Vueling Airlines
18 Oct - 25 Oct Ryanair
21 Oct - 24 Oct Ryanair
17 Oct - 24 Oct Ryanair
20 Oct - 27 Oct Iberia

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

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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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