Cheap Flights from Seattle (SEA) to Lisbon (LIS)

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Flights from Seattle (SEA) to Lisbon (LIS)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Humberto Delgado
Distance
5202 mi

Seattle to Lisbon Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Lisbon offer the perfect respite. Not only does exploring Lisbon provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Lisbon may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Lisbon are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Lisbon more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Lisbon is now!

Frequently asked questions

How much is a one-way flight from Seattle - Tacoma Intl. Airport (SEA) to LIS?
You can score one-way Seattle flights to Lisbon District starting from only $510. This information is based on the cheapest fare found on Expedia for this journey leaving within the next three months and was updated on May 27 2024 and has not changed since. This particular fare is for an Alaska Airlines flight, departing Seattle - Tacoma Intl. Airport (SEA) on June 6 2024 and landing at LIS.
Is it cheaper to buy a plane ticket from SEA to Lisbon Airport last minute?
When it comes to booking your flights, being prepared pays off. While you may be able to score a last-minute deal on a Seattle - Tacoma Intl. Airport (SEA) to LIS flight, prices usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international journeys it’s between three and four months.
What is the cheapest airline flying from Sea-Tac Airport to LIS in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Alaska Airlines is the cheapest airline flying from Seattle to Lisbon District. The fare between these destinations starts from $510. This flight departs from SEA on June 6 2024 and lands at Lisbon Airport. The price was last updated on May 27 2024 and has not changed since.
What's the cheapest price for a flight from Sea-Tac Airport to LIS next month?
With a one-way flight from Seattle to Lisbon District coming in at just $540, you’ll have more moolah left in your pocket for the fun stuff. This price was found after searching through all available flights on Expedia within the next 30 days. This particular service jets off from Sea-Tac Airport on May 30 2024, comes in to land at LIS and is operated by Alaska Airlines. This price was last updated on May 23 2024 and has not changed since.
What airports do you fly into for Lisbon District from Seattle?
Humberto Delgado Airport (LIS), Cascais Airport (CAT) and Setubal (XSZ) are your options when setting off from Seattle to Lisbon District. Around 4 mi north of the heart of Lisbon District, Humberto Delgado Airport (LIS) is the city’s major gateway. Consider factors like flight arrival and departure times and the distance to your hotel before deciding where you fly into. Castle of São Jorge and Rossio Square are two fantastic attractions to visit when you arrive.
Can I change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to LIS?
We know plans can get upended, so Expedia is here to help make amending your journey as easy as possible. First, access your Sea-Tac Airport to LIS itinerary through the Expedia Trips portal and read the fare rules and restrictions about what changes you can make. If you purchased your fare in the last 24 hours, some airlines will let you cancel at no cost and book new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal to learn more about your options.
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