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

Return flights

02 Jun - 09 Jun	Ryanair
09 Jun - 24 Jun	Ryanair
23 Jun - 30 Jun	Ryanair
01 Jun - 07 Jun	Scandinavian Airlines
05 Jun - 14 Jun	Scandinavian Airlines
02 Jun - 08 Jun	LOT
30 Jun - 10 Jul	Ryanair
19 Jun - 29 Jun	Finnair
26 Jun - 03 Jul	Finnair
09 Jun - 24 Jun	Austrian Airlines	direct
02 Jun - 08 Jun	Austrian Airlines	direct
30 Jun - 10 Jul	Austrian Airlines	direct

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

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 Vienna to Keflavik in June from 267€

Return flights