SEA - LIS Price | $587 - $1,324 |
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LIS Temperature | 51.8 - 73.4 °F |
LIS Rainfall | 0.2 - 4.8 inches |
Popular in | June | High demand for flights, 30% potential price rise |
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Cheapest in | February | Best time to find cheap flights, 37% potential price drop |
Round-trip from | $587 | From Seattle/Tacoma Intl to Lisbon Humberto Delgado |
One-way from | $511 | One-way flight from Seattle/Tacoma Intl to Lisbon Humberto Delgado |
It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
To save up to 66% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Lisbon from $1,150 1-2 weeks out and tickets from $1,576 for flights departing within the next 72 hours.
February can be a great time to fly to Lisbon from Seattle with a flight ticket averaging about $930. Cheapflights users have found deals in the month of February for as cheap as $505. The most expensive prices can be found in the month of June.
When flying from Seattle to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the morning.
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I enjoyed priority boarding. I enjoyed premium seating. Yes I paid for it. I will no longer sit in economy for a 14 hour international flight. For any flight over 5 hours economy seating is to uncomfortable
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I enjoyed priority boarding. I enjoyed premium seating. Yes I paid for it. I will no longer sit in economy for a 14 hour international flight. For any flight over 5 hours economy seating is to uncomfortable
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I enjoyed priority boarding. I enjoyed premium seating. Yes I paid for it. I will no longer sit in economy for a 14 hour international flight. For any flight over 5 hours economy seating is to uncomfortable
Crew
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Overall
Comfort
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I enjoyed priority boarding. I enjoyed premium seating. Yes I paid for it. I will no longer sit in economy for a 14 hour international flight. For any flight over 5 hours economy seating is to uncomfortable
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
I enjoyed priority boarding. I enjoyed premium seating. Yes I paid for it. I will no longer sit in economy for a 14 hour international flight. For any flight over 5 hours economy seating is to uncomfortable
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
I enjoyed priority boarding. I enjoyed premium seating. Yes I paid for it. I will no longer sit in economy for a 14 hour international flight. For any flight over 5 hours economy seating is to uncomfortable
Delta, British Airways, and Aer Lingus are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Seattle to Lisbon for under $600. The cheapest flight booked recently is on United Airlines for just $567, but on average you can expect to pay $601.
There are currently 20+ open flights from Seattle to Lisbon within the next 7 days for less than $700.
Within the past month, 13 users have taken a look at flights from Seattle/Tacoma Intl to Lisbon Humberto Delgado.
Our cheapest airline available from Seattle to Lisbon is United Airlines. Our recent data shows that you can find tickets from as low as $567 on this airline. Additional options worth looking into are KLM and American Airlines, starting at $581 and $594 round-trip. United Airlines is currently priced 39% below the average price you’ll pay for this route.
Consider Undisclosed Carrier, American Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from Seattle to Lisbon.
Looking for the cheapest flight from Seattle to Lisbon? While on average our users pay $3,504, our data indicates the cheapest price to be $517. The most popular route (Seattle/Tacoma Intl - Lisbon Humberto Delgado), is priced around $599.