Cheapest one-way flights from Washington to Lisbon in June from 302€

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

AirHint found the following cheapest one-way flights from Washington (IAD) to Lisbon (LIS) in June 2025 (see full year).

One-Way flights

28 Jun Icelandair
01 Jun Porter Airlines (Canada) Ltd
12 Jun Porter Airlines (Canada) Ltd
11 Jun Porter Airlines (Canada) Ltd
16 Jun Porter Airlines (Canada) Ltd
25 Jun Icelandair
01 Jun TAP direct
28 Jun TAP direct
12 Jun TAP direct
11 Jun TAP direct

Also check the deals for return 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.

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