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Cheap Flights from Seattle to Lisbon $825.33

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Cheapest Flights from Seattle to Lisbon (SEA to LIS)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Seattle to Lisbon (SEA to LIS)

Question : If your plans are flexible, have you considered changing your departure day?
Answer : In April, Tuesday is your cheapest day to fly. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating a lot more for this route than most routes from the United States, as they're ranging anywhere from $649 to $4,796. However, the sooner you book, the better price you tend to get.

Question : Should you take that vacation to Lisbon in the next 30 days?
Answer : As of Mar 27th, the best day for deals to Lisbon (LIS) is Apr 6th. It costs $708, which is 45% below the average price to book the same route.

Question : Who's offering the cheapest round-trip flight to Lisbon Portela Airport (LIS) over the coming months?
Answer : United Airlines is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $649 and, when compared to the high-end bookings of $4,796, it's quite a deal.

Question : Do travelers from Seattle typically stay in Lisbon for very long?
Answer : The average time spent in Lisbon by travelers from Seattle is 14 days.