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Good to Know: Cheapest and Fastest SEA - LIS Flights
Useful information for finding best airline tickets from Seattle Tacoma International to Lisbon Portela on your next trip.
Cheapest Round Trip Flight
$914
Air Canada
• 2 stops
• 27h 15m
May 11 – May 21
The cheapest round trip flight from Seattle to Lisbon (SEA-LIS-SEA) is currently $914
Fastest Flight
27h 15m
The fastest nonstop flight from Seattle to Lisbon (SEA-LIS) takes 27h 15m
Top Airlines Flying from Seattle to Lisbon
Latest Flight Deals from Seattle (SEA) to Lisbon (LIS)
Compare and book low fare round-trip air tickets from Seattle to Lisbon. Ideal for travelers with confirmed return itineraries.
May 11 - May 21, Economy
Seattle → Lisbon
27h 15m
8:15 AM - 9:20 AM • 2 stops
Seattle → Lisbon
24h 10m
11:25 AM - 7:22 PM • 1 stop
Air Canada
May 11 - May 21, Economy
Seattle → Lisbon
30h
1:35 PM - 3:35 PM • 1 stop
Seattle → Lisbon
25h 20m
11:05 AM - 6:25 PM • 1 stop
British Airways
May 11 - May 21, Economy
Seattle → Lisbon
43h 55m
9:30 PM - 8:05 AM • 2 stops
Seattle → Lisbon
33h 45m
8:15 AM - 8:40 PM • 2 stops
Alaska Airlines
May 11 - May 21, Economy
Seattle → Lisbon
46h 40m
7:00 PM - 7:00 AM • 3 stops
Seattle → Lisbon
28h 30m
10:00 AM - 7:10 PM • 1 stop
Icelandair
May 11 - May 21, Economy
Seattle → Lisbon
59h 10m
5:40 PM - 1:30 PM • 2 stops
Seattle → Lisbon
31h 55m
6:00 AM - 5:15 PM • 1 stop
Finnair
FAQs on Seattle to Lisbon Flights
What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to LIS?
The most popular airline flying from Seattle to Lisbon are
Can I fly from SEA to LIS non-stop?
NO
Which airlines fly nonstop between Seattle and Lisbon?
The non-stop flights between Seattle and Lisbon are .
What’s the earliest departure time from SEA to LIS Airport?
The earliest flight leaves SEA at 8:15 am and lands in LIS - Lisbon Portela
What are the airports in Lisbon?
LIS
Can I make changes to my Seattle to Lisbon flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to LIS?
Read the fare rules of the Seattle to Lisbon air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Lisbon?
operate flights between Seattle and Lisbon
How long does a flight from Seattle to Lisbon take?
It takes approximately 11 hour to fly non-stop from SEA to LIS, which is 5215.26 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Lisbon (LIS) ?
In the past couple of days, the cheapest tickets to LIS from SEA were found on AA : USD 1926
Do I need a passport to fly between SEA and LIS?
Yes
What’s the latest departure time from SEA to LIS ?
The last flight leaves SEA at 10:16 pm
Seattle (SEA) to Lisbon (LIS): Airport Information
| Origin Airport | Seattle Tacoma International , Seattle, US |
| Destination Airport | Lisbon Portela , Lisbon, PT |
| Distance | 5215 miles |
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