Cheapest return flights from Ontario to Keflavik in February from $994

AirHint found the following cheapest return flights from Ontario (ONT) to Keflavik (KEF) in February 2026 (see full year).

Return flights

11 Feb - 21 Feb Southwest Airlines
20 Feb - 27 Feb Alaska Airlines
14 Feb - 23 Feb British Airways

Also check the deals for one-way flights from Ontario to Keflavik in February.

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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