Cheapest return IAD–TUN flights, May

AirHint found the following cheapest return flights from Washington (IAD) to Tunis (TUN) in May 2026 (see full year).

Return flights

31 May - 06 Jun Porter Airlines (Canada) Ltd
27 May - 30 May Icelandair
20 May - 26 May SWISS
25 May - 30 May Turkish Airlines
24 May - 30 May Qatar Airways
26 May - 30 May Qatar Airways
28 May - 30 May Qatar Airways
29 May - 30 May Porter Airlines (Canada) Ltd
23 May - 30 May Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Washington to Tunis in May.

Powered by

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

Feel free to contact us with any feedback or request another flight research.