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

Return flights

08 May - 15 May	SWISS
31 May - 12 Jun	SWISS
09 May - 13 May	Aegean Airlines
06 May - 10 May	Lufthansa
06 May - 09 May	Lufthansa
02 May - 08 May	Ryanair
04 May - 08 May	KLM
16 May - 23 May	Aegean Airlines
11 May - 18 May	Ryanair
12 May - 19 May	Aegean Airlines
13 May - 20 May	Aegean Airlines
31 May - 06 Jun	SWISS
30 May - 01 Jun	Aegean Airlines
25 May - 01 Jun	Ryanair	direct

Also check the deals for one-way flights from Dublin to Santorini (Thira) 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 Dublin to Santorini (Thira) in May from 198€

Return flights