Cheapest return flights from London to Tallinn in September from 144€

AirHint found the following cheapest return flights from London (LHR) to Tallinn (TLL) in September 2025 (see full year).

Return flights

03 Sep - 30 Sep Scandinavian Airlines
24 Sep - 08 Oct Scandinavian Airlines
24 Sep - 06 Oct Scandinavian Airlines
22 Sep - 05 Oct Scandinavian Airlines
24 Sep - 27 Sep Scandinavian Airlines
27 Sep - 29 Sep Scandinavian Airlines
18 Sep - 29 Sep Scandinavian Airlines
27 Sep - 01 Oct Scandinavian Airlines
09 Sep - 24 Sep Scandinavian Airlines
25 Sep - 29 Sep Scandinavian Airlines
28 Sep - 30 Sep Scandinavian Airlines
26 Sep - 29 Sep Scandinavian Airlines
23 Sep - 05 Oct Scandinavian Airlines
23 Sep - 06 Oct Scandinavian Airlines
24 Sep - 07 Oct Scandinavian Airlines
30 Sep - 03 Oct Scandinavian Airlines
29 Sep - 01 Oct Scandinavian Airlines
19 Sep - 26 Sep Scandinavian Airlines
19 Sep - 21 Sep Scandinavian Airlines
28 Sep - 03 Oct Scandinavian Airlines

Also check the deals for one-way flights from London to Tallinn in September.

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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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