AirHint found the following cheapest return flights from Everett (PAE) to Lisbon (LIS) in July 2026 (see full year).

Return flights

27 Jul - 03 Aug	Alaska Airlines
22 Jul - 29 Jul	Alaska Airlines
29 Jul - 05 Aug	Alaska Airlines
13 Jul - 20 Jul	Alaska Airlines
02 Jul - 09 Jul	Alaska Airlines
08 Jul - 15 Jul	Alaska Airlines
16 Jul - 23 Jul	Alaska Airlines
01 Jul - 08 Jul	Alaska Airlines
18 Jul - 29 Jul	Alaska Airlines
06 Jul - 13 Jul	Alaska Airlines
12 Jul - 19 Jul	Alaska Airlines
19 Jul - 26 Jul	Alaska Airlines
26 Jul - 02 Aug	Alaska Airlines

Also check the deals for one-way flights from Everett to Lisbon in July.

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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Cheapest return flights from Everett to Lisbon in July from $1546

Return flights