Cheapest return flights from Prague to Keflavik in July from $255

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

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

Return flights

02 Jul - 10 Jul SWISS
02 Jul - 07 Jul SWISS
02 Jul - 14 Jul SWISS
14 Jul - 21 Jul SWISS
02 Jul - 09 Jul SWISS
02 Jul - 23 Jul SWISS
13 Jul - 24 Jul Fly Play direct
09 Jul - 13 Jul SWISS
23 Jul - 10 Aug SWISS
13 Jul - 27 Jul Fly Play direct
27 Jul - 17 Aug Fly Play direct
23 Jul - 27 Jul SWISS
23 Jul - 08 Aug SWISS
23 Jul - 06 Aug SWISS
24 Jul - 07 Aug Transavia France
24 Jul - 10 Aug SWISS
31 Jul - 10 Aug Wizz Air UK
25 Jul - 03 Aug Finnair
02 Jul - 14 Aug SWISS
24 Jul - 07 Aug Fly Play direct

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

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 Keflavik

Cheap car rent in Keflavik