Cheapest return flights from Istanbul to Tallinn in April from $191

AirHint found the following cheapest return flights from Istanbul (IST) to Tallinn (TLL) in April 2026 (see full year).

Return flights

06 Apr - 08 Apr Turkish Airlines direct
02 Apr - 08 Apr Turkish Airlines direct
23 Apr - 30 Apr Turkish Airlines direct
23 Apr - 26 Apr Turkish Airlines direct
15 Apr - 18 Apr AJet
16 Apr - 18 Apr Turkish Airlines direct
22 Apr - 26 Apr airBaltic
11 Apr - 19 Apr Turkish Airlines direct
04 Apr - 05 Apr Lufthansa
25 Apr - 04 May Wizz Air UK
15 Apr - 17 Apr Pegasus Airlines
24 Apr - 05 May LOT
30 Apr - 08 May LOT
30 Apr - 03 May Scandinavian Airlines
30 Apr - 03 May Turkish Airlines direct
30 Apr - 08 May Turkish Airlines direct
25 Apr - 04 May Turkish Airlines direct
24 Apr - 05 May Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Tallinn in April.

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