Cheapest return flights from Washington to Lisbon in April from 687€

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 April 2025 (see full year).

Return flights

14 Apr - 22 Apr Air Canada
23 Apr - 01 May Air Canada
06 Apr - 14 Apr Air Canada
28 Apr - 06 May Air Canada
15 Apr - 22 Apr United
16 Apr - 23 Apr Virgin Atlantic
07 Apr - 16 Apr United
18 Apr - 25 Apr Virgin Atlantic
21 Apr - 29 Apr British Airways
14 Apr - 21 Apr Air France
17 Apr - 24 Apr American Airlines
12 Apr - 20 Apr Air Canada

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

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.

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