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

Return flights

28 Jul - 09 Aug	Wizz Air Malta
04 Jul - 15 Jul	Ryanair
04 Jul - 23 Jul	Ryanair
21 Jul - 05 Aug	Ryanair
25 Jul - 06 Aug	Wizz Air Malta
07 Jul - 13 Jul	Wizz Air Malta
05 Jul - 24 Jul	Eurowings
09 Jul - 31 Jul	Finnair
17 Jul - 24 Jul	Finnair
08 Jul - 19 Jul	Finnair
09 Jul - 20 Jul	Finnair
07 Jul - 14 Jul	Finnair
18 Jul - 22 Jul	Finnair
26 Jul - 09 Aug	Finnair
19 Jul - 14 Aug	Finnair
27 Jul - 03 Aug	Finnair
26 Jul - 02 Aug	Finnair
19 Jul - 14 Aug	Austrian Airlines	direct
26 Jul - 09 Aug	Austrian Airlines	direct
26 Jul - 02 Aug	Austrian Airlines	direct

Also check the deals for one-way flights from Vienna to Keflavik 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 Vienna to Keflavik in July from $373

Return flights