Cheapest return flights from Keflavik to Prague in October from $244

Best time to book flights for Keflavik (KEF) to Prague (PRG) flights at AirHint

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

Return flights

01 Oct - 14 Oct easyJet
01 Oct - 15 Oct easyJet
01 Oct - 08 Oct easyJet
21 Oct - 21 Oct Fly Play
22 Oct - 22 Oct easyJet
02 Oct - 05 Oct Fly Play direct
02 Oct - 15 Oct Fly Play
01 Oct - 08 Oct Icelandair direct

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

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.

Book a cheap hotel in Prague

Cheap car rent in Prague