$432+ Cheap flights from Lisbon (LIS) to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SEA
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Lisbon to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to Seattle
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Cheapest flights from Lisbon to SeattleExplore the most affordable flight options available from Lisbon to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Lisbon to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This Gotogate deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:00 pm -
1 stop35h 00m
Sat 12/52:35 pm -
1 stop14h 15m
Deal found 10/17![Icelandair logo]()
$765
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:35 am -
2 stops32h 57m
Sat 12/510:10 am -
2 stops25h 10m
Deal found 10/19![Multiple Airlines logo]()
$809
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 pm -
3 stops30h 00m
Wed 12/92:35 pm -
3 stops33h 55m
Deal found 10/18![Multiple Airlines logo]()
$852
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:30 am -
3 stops33h 30m
Fri 12/43:15 pm -
2 stops22h 05m
Deal found 10/18![Multiple Airlines logo]()
$857
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:20 pm -
2 stops27h 35m
Mon 11/95:50 pm -
3 stops30h 40m
Deal found 10/15![Multiple Airlines logo]()
$858
This oojo deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:10 pm -
2 stops38h 57m
Thu 11/2610:50 am -
2 stops28h 35m
Deal found 10/17![Turkish Airlines logo]()
$878
This oojo deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:45 pm -
2 stops38h 11m
Thu 1/2810:52 am -
2 stops39h 43m
Deal found 10/16![Turkish Airlines logo]()
$881
This Turkish Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:35 am -
2 stops43h 32m
Sat 12/510:48 am -
2 stops52h 37m
Deal found 10/15![Turkish Airlines logo]()
$893
This Trip.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:45 pm -
1 stop35h 15m
Wed 11/182:35 pm -
1 stop14h 15m
Deal found 10/17![Icelandair logo]()
$895
Best flights from Lisbon to SeattleDiscover carefully curated flight deals from Lisbon to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Lisbon to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:35 am -
2 stops43h 32m
Sat 12/510:48 am -
2 stops52h 37m
Deal found 10/14![Turkish Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:00 am -
2 stops21h 35m
Wed 11/1810:39 am -
2 stops20h 31m
Deal found 10/17![Delta logo]()
$976
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 am -
1 stop15h 00m
Sat 12/58:09 am -
1 stop18h 11m
Deal found 10/14![United Airlines logo]()
$994
This Turkish Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:00 am -
2 stops42h 03m
Mon 1/2510:52 am -
2 stops28h 33m
Deal found 10/15![Turkish Airlines logo]()
$931
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:00 am -
1 stop14h 47m
Fri 12/48:25 am -
2 stops22h 45m
Deal found 10/18![Delta logo]()
$976
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:00 am -
1 stop15h 00m
Sun 1/177:00 am -
1 stop17h 10m
Deal found 10/14![United Airlines logo]()
$994
This Turkish Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:35 am -
2 stops41h 05m
Thu 1/710:52 am -
2 stops44h 18m
Deal found 10/15![Turkish Airlines logo]()
$939
Last-minute flights from Lisbon to SeattleDiscover last-minute flight deals from Lisbon to Seattle. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to Seattle. Data last updated October 20, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:45 pm -
2 stops38h 11m
Thu 1/2810:52 am -
2 stops39h 43m
Deal found 10/16![Turkish Airlines logo]()
$881
This Trip.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:45 pm -
1 stop35h 15m
Wed 11/182:35 pm -
1 stop14h 15m
Deal found 10/17![Icelandair logo]()
$895
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:20 pm -
2 stops27h 35m
Mon 11/95:50 pm -
3 stops30h 40m
Deal found 10/15![Multiple Airlines logo]()
$858
This oojo deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:10 pm -
2 stops38h 57m
Thu 11/2610:50 am -
2 stops28h 35m
Deal found 10/17![Turkish Airlines logo]()
$878
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:30 am -
3 stops33h 30m
Fri 12/43:15 pm -
2 stops22h 05m
Deal found 10/18![Multiple Airlines logo]()
$857
This Gotogate deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:00 pm -
1 stop35h 00m
Sat 12/52:35 pm -
1 stop14h 15m
Deal found 10/17![Icelandair logo]()
$765
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:35 am -
2 stops32h 57m
Sat 12/510:10 am -
2 stops25h 10m
Deal found 10/19![Multiple Airlines logo]()
$809
This Turkish Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:35 am -
2 stops43h 32m
Sat 12/510:48 am -
2 stops52h 37m
Deal found 10/15![Turkish Airlines logo]()
$893
One-way flights from Lisbon to SeattleSearch for one-way flight options from Lisbon to Seattle. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Lisbon to Seattle. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/23:25 pm -
2 stops54h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:25 pm -
2 stops54h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:05 pm -
2 stops46h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:20 pm -
2 stops48h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:45 pm -
2 stops52h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:55 am -
2 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:15 pm -
3 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$504
Find flight deals from Lisbon to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $765 (Gotogate) |
One-way from | $432 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $1,475 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lisbon to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Lisbon to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Mon 12/14
9:05 am-5:00 pm
3 stops39h 55m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$494
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Tue 1/5
7:40 pm-5:00 pm
3 stops53h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$597
Quickest round-trip
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Mon 3/15
5:00 am-12:35 pm
1 stop14h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$635
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Thu 3/11
5:00 am-11:35 am
1 stop14h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$635
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Wed 3/10
5:00 am-11:35 am
1 stop14h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$635
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Sat 3/13
5:00 am-11:35 am
1 stop14h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$650
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Sat 12/19
10:40 am-10:17 pm
1 stop19h 37m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$666
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Sun 11/8
7:05 am-5:00 pm
1 stop17h 55m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$703
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Mon 11/2
4:10 pm-11:07 pm
2 stops38h 57m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$706
LisbonSeattle
LIS Lisbon Humberto Delgado - SEA Seattle/Tacoma Intl
LISSEA
Lisbon Humberto Delgado
Tue 1/5
5:55 am-5:10 pm
1 stop19h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$742
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Lisbon to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lisbon-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lisbon to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Lisbon with our price prediction graph.
LIS-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to Seattle
What is the cheapest month to book a flight from Lisbon to Seattle?
Currently, February is the cheapest month in which you can book a flight from Lisbon to Seattle (average of $897). Flying from Lisbon to Seattle in October is currently the most expensive (average of $1,475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Lisbon to Seattle?
Airfare is below average for this route at the moment.
Lisbon to Seattle flights typically cost between $1,012 and $1,308 in November.The cheapest round-trip price found within the last 5 days was $765 on Icelandair (Nov 22-Dec 5).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated October 20, 2026.
Read through reviews of airlines operating flights from Lisbon to Seattle, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Lisbon to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Lakewood
Poulsbo
Marysville
Shoreline
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Lisbon and Seattle flights
Browse other Lisbon and Seattle flight options. Last updated on October 20, 2026.
Other flights from Lisbon
Browse through other flights departing from Lisbon. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Top airline flying from Lisbon to Seattle
Discover the top airline that operate flights from Lisbon to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$892 | Average$1,141 | FlexibilityNo cancel fee | On-timeN/A |