AirHint found the following cheapest return flights from Tbilisi (TBS) to Lisbon (LIS) in August 2026 (see full year).

Return flights

20 Aug - 02 Sep	easyJet
18 Aug - 30 Aug	Air Serbia
17 Aug - 29 Aug	easyJet
24 Aug - 31 Aug	easyJet
18 Aug - 29 Aug	Air Serbia
16 Aug - 29 Aug	SKY express
16 Aug - 31 Aug	SKY express
10 Aug - 14 Aug	easyJet
09 Aug - 19 Aug	LOT
09 Aug - 29 Aug	SKY express
23 Aug - 11 Sep	SKY express
16 Aug - 19 Aug	SKY express
22 Aug - 11 Sep	Fly One
24 Aug - 11 Sep	Fly One

Also check the deals for one-way flights from Tbilisi to Lisbon in August.

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 Tbilisi to Lisbon in August from 327€

Return flights