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

Return flights

26 May - 03 Jun	easyJet
24 May - 03 Jun	easyJet
14 May - 20 May	easyJet
19 May - 24 May	easyJet
21 May - 27 May	easyJet
13 May - 20 May	Pegasus Airlines
21 May - 30 May	easyJet
12 May - 17 May	easyJet
19 May - 28 May	easyJet
25 May - 03 Jun	easyJet
12 May - 19 May	easyJet
19 May - 26 May	easyJet
05 May - 10 May	easyJet
28 May - 01 Jun	easyJet
24 May - 01 Jun	easyJet
26 May - 01 Jun	easyJet
26 May - 04 Jun	easyJet
23 May - 01 Jun	SKY express
27 May - 01 Jun	Aegean Airlines
17 May - 06 Jun	SKY express

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

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 May from $216

Return flights