AirHint found the following cheapest one-way flights from Keflavik (KEF) to Athens (ATH) in October 2026 (see full year).
One-Way flights
| 10 Oct | easyJet | ||
| 09 Oct | easyJet | ||
| 28 Oct | easyJet | ||
| 07 Oct | Vueling Airlines | ||
| 21 Oct | Vueling Airlines | ||
| 14 Oct | Vueling Airlines |
Also check the deals for return flights from Keflavik to Athens 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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