Cheapest return flights from Washington to Lisbon in June from 734€

AirHint found the following cheapest return flights from Washington (IAD) to Lisbon (LIS) in June 2026 (see full year).

Return flights

02 Jun - 10 Jun Porter Airlines (Canada) Ltd
05 Jun - 14 Jun Porter Airlines (Canada) Ltd
01 Jun - 12 Jun Porter Airlines (Canada) Ltd
03 Jun - 22 Jun Icelandair
05 Jun - 09 Jun Aer Lingus
19 Jun - 27 Jun Porter Airlines (Canada) Ltd
08 Jun - 09 Jun Porter Airlines (Canada) Ltd
08 Jun - 14 Jun Porter Airlines (Canada) Ltd
03 Jun - 17 Jun Porter Airlines (Canada) Ltd
17 Jun - 29 Jun Porter Airlines (Canada) Ltd
19 Jun - 01 Jul Porter Airlines (Canada) Ltd
17 Jun - 01 Jul Aer Lingus
25 Jun - 03 Jul Turkish Airlines
25 Jun - 07 Jul Turkish Airlines
24 Jun - 03 Jul Porter Airlines (Canada) Ltd
26 Jun - 05 Jul Icelandair
24 Jun - 03 Jul TAP direct
28 Jun - 05 Jul TAP
25 Jun - 03 Jul TAP direct
25 Jun - 07 Jul TAP direct

Also check the deals for one-way flights from Washington to Lisbon in June.

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 Lisbon

Cheap car rent in Lisbon

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