AirHint found the following cheapest return flights from Tel Aviv (TLV) to Porto (OPO) in September 2025 (see full year).

Return flights

29 Sep - 08 Oct	Israir
26 Sep - 03 Oct	Air France
26 Sep - 08 Oct	Air France
28 Sep - 08 Oct	Tus Airways
28 Sep - 17 Oct	Blue Bird Airways
27 Sep - 07 Oct	Blue Bird Airways
27 Sep - 08 Oct	arkia
28 Sep - 07 Oct	Blue Bird Airways
29 Sep - 06 Oct	Wizz Air
28 Sep - 04 Oct	Blue Bird Airways
27 Sep - 30 Sep	Blue Bird Airways
26 Sep - 28 Sep	Air France
25 Sep - 30 Sep	Wizz Air
25 Sep - 29 Sep	Lufthansa
29 Sep - 29 Sep	Lufthansa
30 Sep - 30 Sep	Aegean Airlines

Also check the deals for one-way flights from Tel Aviv to Porto in September.

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 Tel Aviv to Porto in September from $413

Return flights