Cheapest return flights from Tallinn to Keflavik in May from $301

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

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

Return flights

07 May - 15 May Ryanair
19 May - 26 May Scandinavian Airlines
31 May - 05 Jun Lufthansa
24 May - 25 May Lufthansa
10 May - 17 May Lufthansa
10 May - 13 May Scandinavian Airlines
11 May - 12 May Scandinavian Airlines
09 May - 12 May Scandinavian Airlines
10 May - 12 May Scandinavian Airlines
31 May - 01 Jun Scandinavian Airlines
17 May - 24 May Ryanair
31 May - 31 May Scandinavian Airlines

Also check the deals for one-way 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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