AirHint found the following cheapest return flights from Ontario (ONT) to Keflavik (KEF) in February 2026 (see full year).
Return flights
| 01 Feb - 09 Feb | Alaska Airlines | ||
| 18 Feb - 28 Feb | Alaska Airlines | ||
| 21 Feb - 07 Mar | Alaska Airlines | ||
| 11 Feb - 16 Feb | Southwest Airlines | ||
| 13 Feb - 16 Feb | Southwest Airlines |
Also check the deals for one-way flights from Ontario to Keflavik in February.
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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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