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

Return flights

26 Oct - 11 Nov	jetBlue
31 Oct - 07 Nov	Air Canada
08 Oct - 12 Nov	jetBlue
17 Oct - 20 Oct	jetBlue
08 Oct - 12 Oct	jetBlue
09 Oct - 03 Nov	Delta
02 Oct - 08 Oct	Air Canada
06 Oct - 20 Oct	Air Canada
15 Oct - 31 Oct	Qatar Airways
08 Oct - 23 Oct	Air Canada
08 Oct - 15 Oct	Qatar Airways
09 Oct - 23 Oct	Qatar Airways
10 Oct - 23 Oct	Qatar Airways
11 Oct - 18 Oct	Air Canada

Also check the deals for one-way flights from Washington 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.

Book a cheap hotel in Tunis

Cheap car rent in Tunis

Cheapest return flights from Washington to Tunis in October from $759

Return flights