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

Return flights

10 May - 24 May	SKY express
10 May - 22 May	SKY express
31 May - 15 Jun	SKY express
10 May - 29 May	SKY express
08 May - 24 May	SKY express
08 May - 22 May	SKY express
31 May - 17 Jun	SKY express
10 May - 20 May	SKY express
31 May - 12 Jun	SKY express
31 May - 14 Jun	SKY express
27 May - 15 Jun	SKY express
29 May - 15 Jun	SKY express
27 May - 12 Jun	SKY express
27 May - 14 Jun	SKY express
29 May - 17 Jun	SKY express
29 May - 12 Jun	SKY express
08 May - 20 May	SKY express
27 May - 29 May	SKY express
15 May - 24 May	SKY express
15 May - 22 May	SKY express

Also check the deals for one-way flights from Santorini (Thira) 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 Santorini (Thira) to Lisbon in May from 297€

Return flights