AirHint found the following cheapest return flights from Ottawa (YOW) to Tunis (TUN) in October 2025 (see full year).

Return flights

12 Oct - 24 Oct	Air Transat
10 Oct - 24 Oct	Air Transat
08 Oct - 15 Oct	WestJet
26 Oct - 16 Nov	Air France
07 Oct - 21 Oct	Air Transat
09 Oct - 24 Oct	WestJet
14 Oct - 21 Oct	Air Transat
09 Oct - 17 Oct	WestJet
10 Oct - 28 Oct	Air Transat
09 Oct - 03 Nov	Air France
10 Oct - 31 Oct	Air Transat
09 Oct - 28 Oct	WestJet
10 Oct - 03 Nov	Air France
10 Oct - 10 Nov	Air France
10 Oct - 01 Nov	Air Transat
08 Oct - 02 Nov	WestJet
09 Oct - 02 Nov	WestJet
09 Oct - 01 Nov	Air France
10 Oct - 02 Nov	WestJet

Also check the deals for one-way flights from Ottawa to Tunis in October.

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 Ottawa to Tunis in October from 593€

Return flights