Cheapest one-way flights from Tallinn to Keflavik in May from $112

Best time to book flights for Tallinn (TLL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from Tallinn (TLL) to Keflavik (KEF) in May 2025 (see full year).

One-Way flights

24 May airBaltic direct
28 May airBaltic direct
29 May Finnair
05 May Ryanair

Also check the deals for return flights from Tallinn to Keflavik in May.

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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