AirHint found the following cheapest return flights from Tallinn (TLL) to Lisbon (LIS) in July 2025 (see full year).

Return flights

24 Jul - 29 Jul	Finnair
26 Jul - 29 Jul	Finnair
31 Jul - 07 Aug	Finnair
27 Jul - 16 Aug	Finnair
27 Jul - 29 Jul	Finnair
23 Jul - 29 Jul	Wizz Air UK
21 Jul - 25 Jul	Lufthansa
28 Jul - 03 Aug	Lufthansa
20 Jul - 24 Jul	SWISS
05 Jul - 11 Jul	SWISS
16 Jul - 23 Jul	Wizz Air UK
23 Jul - 28 Jul	Wizz Air UK
24 Jul - 27 Jul	Finnair
27 Jul - 02 Aug	Finnair
08 Jul - 31 Aug	Ryanair
08 Jul - 06 Aug	Ryanair
08 Jul - 08 Aug	Air France
08 Jul - 07 Aug	Ryanair
26 Jul - 02 Aug	airBaltic

Also check the deals for one-way flights from Tallinn to Lisbon in July.

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 Tallinn to Lisbon in July from $414

Return flights