Cheapest return flights from London to Tallinn in September from 233€

Best time to book flights for London (LCY) to Tallinn (TLL) flights at AirHint

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

Return flights

26 Sep - 30 Sep Lufthansa
17 Sep - 24 Sep Lufthansa
12 Sep - 15 Sep Lufthansa
04 Sep - 08 Sep Lufthansa
12 Sep - 14 Sep Lufthansa
19 Sep - 21 Sep SWISS
22 Sep - 26 Sep Lufthansa
24 Sep - 28 Sep SWISS
17 Sep - 21 Sep SWISS
18 Sep - 21 Sep SWISS
29 Sep - 04 Oct KLM

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

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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