Cheapest return flights from Frankfurt to Keflavik in July from 275€

Best time to book flights for Frankfurt (FRA) to Keflavik (KEF) flights at AirHint

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

Return flights

19 Jul - 28 Jul Ryanair
07 Jul - 31 Jul Ryanair
18 Jul - 25 Jul Ryanair
31 Jul - 14 Aug Ryanair
01 Jul - 10 Jul British Airways
01 Jul - 16 Jul British Airways
28 Jul - 11 Aug Ryanair
07 Jul - 29 Jul Ryanair
04 Jul - 09 Jul Ryanair
15 Jul - 23 Jul Ryanair
14 Jul - 28 Jul Ryanair
10 Jul - 17 Jul Ryanair
25 Jul - 03 Aug Ryanair
29 Jul - 07 Aug British Airways
26 Jul - 16 Aug Ryanair
26 Jul - 09 Aug Ryanair
31 Jul - 10 Aug British Airways
14 Jul - 08 Aug Ryanair
27 Jul - 10 Aug British Airways
31 Jul - 14 Aug Icelandair direct

Also check the deals for one-way flights from Frankfurt 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.

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