AirHint found the following cheapest return flights from Reykjavik (REK) to Prague (PRG) in July 2025 (see full year).

Return flights

13 Jul - 04 Aug	SWISS
30 Jul - 27 Aug	easyJet
29 Jul - 25 Aug	Wizz Air Malta
18 Jul - 23 Jul	SWISS
29 Jul - 26 Aug	Wizz Air Malta
31 Jul - 07 Aug	Wizz Air Malta
31 Jul - 07 Aug	Fly Play	direct
28 Jul - 24 Aug	easyJet
20 Jul - 27 Jul	Wizz Air Malta
31 Jul - 04 Aug	Wizz Air Malta
28 Jul - 24 Aug	Icelandair	direct
30 Jul - 27 Aug	Icelandair	direct
20 Jul - 27 Jul	Fly Play	direct
13 Jul - 27 Jul	Vueling Airlines
13 Jul - 20 Jul	Vueling Airlines

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

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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Cheapest return flights from Reykjavik to Prague in July from $300

Return flights