Cheapest return flights from Washington to Lisbon in June from $947

Best time to book flights for Washington (DCA) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Lisbon (LIS) in June 2025 (see full year).

Return flights

10 Jun - 23 Jun Air Canada
15 Jun - 20 Jun Air Canada
09 Jun - 23 Jun Air Canada
04 Jun - 17 Jun WestJet
11 Jun - 19 Jun Air Canada
10 Jun - 22 Jun Air Canada
10 Jun - 15 Jun Air Canada
13 Jun - 08 Jul Air Canada
14 Jun - 21 Jun Air Canada
13 Jun - 07 Jul Air Canada
06 Jun - 13 Jun Air Canada
06 Jun - 15 Jun Air Canada
20 Jun - 02 Jul Air Canada
28 Jun - 06 Jul Air Canada
24 Jun - 29 Jul TAP
29 Jun - 03 Jul TAP
28 Jun - 12 Jul TAP
25 Jun - 10 Jul TAP

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

Skyscanner

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