AirHint found the following cheapest return flights from London (LCY) to Tallinn (TLL) in March 2026 (see full year).

Return flights

10 Mar - 15 Mar	LOT
13 Mar - 17 Mar	LOT
05 Mar - 10 Mar	LOT
23 Mar - 27 Mar	LOT
24 Mar - 31 Mar	Lufthansa
20 Mar - 23 Mar	Lufthansa
09 Mar - 16 Mar	LOT
20 Mar - 24 Mar	LOT
09 Mar - 26 Mar	LOT
20 Mar - 21 Mar	Lufthansa
31 Mar - 14 Apr	Lufthansa
31 Mar - 07 Apr	Lufthansa
31 Mar - 05 Apr	Lufthansa
30 Mar - 05 Apr	SWISS
25 Mar - 02 Apr	KLM
31 Mar - 03 Apr	KLM
23 Mar - 03 Apr	KLM
26 Mar - 01 Apr	SWISS
27 Mar - 01 Apr	SWISS
30 Mar - 01 Apr	SWISS

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

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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Cheapest return flights from London to Tallinn in March from 210€

Return flights