Cheapest return flights from Treviso to Keflavik in April from $209

AirHint found the following cheapest return flights from Treviso (TSF) to Keflavik (KEF) in April 2026 (see full year).

Return flights

16 Apr - 19 Apr Ryanair
21 Apr - 25 Apr Wizz Air Malta
15 Apr - 20 Apr Ryanair
25 Apr - 03 May Wizz Air Malta
29 Apr - 03 May Ryanair
20 Apr - 26 Apr Ryanair
20 Apr - 30 Apr Ryanair
08 Apr - 18 Apr Ryanair
24 Apr - 03 May Ryanair
01 Apr - 04 Apr Ryanair
13 Apr - 18 Apr Ryanair
04 Apr - 10 Apr Ryanair
05 Apr - 12 Apr Ryanair
27 Apr - 01 May Ryanair
26 Apr - 03 May Ryanair

Also check the deals for one-way flights from Treviso to Keflavik in April.

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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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