AirHint found the following cheapest return flights from London (LHR) to Poznan (POZ) in March 2026 (see full year).

Return flights

13 Mar - 14 Mar	Lufthansa
06 Mar - 14 Mar	Lufthansa
20 Mar - 21 Mar	Lufthansa
05 Mar - 07 Mar	Lufthansa
21 Mar - 28 Mar	Lufthansa
21 Mar - 23 Mar	Lufthansa
20 Mar - 23 Mar	Lufthansa
03 Mar - 21 Mar	KLM
14 Mar - 16 Mar	Lufthansa
13 Mar - 15 Mar	KLM
30 Mar - 10 Apr	Scandinavian Airlines
31 Mar - 02 Apr	Scandinavian Airlines
28 Mar - 05 Apr	Scandinavian Airlines
28 Mar - 01 Apr	KLM
28 Mar - 10 Apr	Lufthansa

Also check the deals for one-way flights from London to Poznan 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 Poznan in March from 156€

Return flights