Cheapest return flights from Prague to Keflavik in July from 302€

AirHint found the following cheapest return flights from Prague (PRG) to Keflavik (KEF) in July 2026 (see full year).

Return flights

12 Jul - 26 Jul Lufthansa
20 Jul - 28 Jul Finnair
13 Jul - 27 Jul SWISS
19 Jul - 26 Jul Lufthansa
01 Jul - 31 Aug SWISS
02 Jul - 12 Jul Lufthansa
03 Jul - 13 Jul Lufthansa
21 Jul - 28 Jul Finnair
01 Jul - 30 Aug SWISS
08 Jul - 15 Jul Finnair
10 Jul - 20 Jul Lufthansa
06 Jul - 16 Jul Lufthansa

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

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