Cheapest return flights from Madrid to Keflavik in June from 191€

AirHint found the following cheapest return flights from Madrid (MAD) to Keflavik (KEF) in June 2026 (see full year).

Return flights

16 Jun - 23 Jun Iberia Express
20 Jun - 23 Jun Wizz Air UK
17 Jun - 23 Jun Ryanair
18 Jun - 23 Jun KLM
09 Jun - 21 Jun easyJet
06 Jun - 13 Jun Iberia Express
03 Jun - 06 Jul SWISS
04 Jun - 10 Jun KLM
03 Jun - 11 Jun SWISS
10 Jun - 14 Jun Iberia Express
09 Jun - 05 Jul Air Europa
23 Jun - 23 Jun Iberia
20 Jun - 02 Jul Wizz Air UK
20 Jun - 05 Jul Wizz Air UK
09 Jun - 08 Jul Air Europa
24 Jun - 12 Jul SWISS
10 Jun - 06 Jul SWISS
15 Jun - 06 Jul SWISS
24 Jun - 01 Jul KLM
29 Jun - 05 Jul SWISS

Also check the deals for one-way flights from Madrid to Keflavik in June.

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