AirHint found the following cheapest return flights from Keflavik (KEF) to Prague (PRG) in March 2026 (see full year).
Return flights
| 03 Mar - 17 Mar | easyJet | ||
| 06 Mar - 09 Mar | easyJet | ||
| 02 Mar - 16 Mar | easyJet | ||
| 05 Mar - 08 Mar | easyJet | ||
| 02 Mar - 16 Mar | Icelandair | direct |
Also check the deals for one-way flights from Keflavik to Prague in March.
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