Flights Europe Portugal Lisbon Seattle to Lisbon

Cheap flights from Seattle to Lisbon

Depart
Return
Any month
Compare vs. momondo |

Easily compare round trip flights from Seattle to Lisbon

Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Lisbon by changing tabs
Quickest
Cheapest
United Airlines
United Airlines
13 Jan
SEA
10:00 pm
Seattle/Tacoma Intl airport
18h 10m
1 Stop
12:10 am
+2
LIS
Lisbon Humberto Delgado airport
United Airlines
21 Jan
LIS
10:15 am
Lisbon Humberto Delgado airport
16h 30m
1 Stop
6:45 pm
SEA
Seattle/Tacoma Intl airport
604 USD
United Airlines
United Airlines
14 Jan
SEA
11:00 pm
Seattle/Tacoma Intl airport
17h 10m
2 Stops
12:10 am
+2
LIS
Lisbon Humberto Delgado airport
United Airlines
22 Jan
LIS
10:15 am
Lisbon Humberto Delgado airport
16h 30m
1 Stop
6:45 pm
SEA
Seattle/Tacoma Intl airport
604 USD
United Airlines
United Airlines
15 Jan
SEA
10:00 pm
Seattle/Tacoma Intl airport
18h 10m
1 Stop
12:10 am
+2
LIS
Lisbon Humberto Delgado airport
United Airlines
23 Jan
LIS
10:15 am
Lisbon Humberto Delgado airport
16h 30m
1 Stop
6:45 pm
SEA
Seattle/Tacoma Intl airport
604 USD
Delta
Delta
08 Dec
SEA
11:45 pm
Seattle/Tacoma Intl airport
17h 45m
1 Stop
1:30 am
+2
LIS
Lisbon Humberto Delgado airport
Delta
15 Dec
LIS
5:30 am
Lisbon Humberto Delgado airport
15h 01m
1 Stop
12:31 pm
SEA
Seattle/Tacoma Intl airport
671 USD
United Airlines
United Airlines
14 Jan
SEA
11:00 pm
Seattle/Tacoma Intl airport
17h 10m
2 Stops
12:10 am
+2
LIS
Lisbon Humberto Delgado airport
United Airlines
22 Jan
LIS
10:15 am
Lisbon Humberto Delgado airport
16h 30m
1 Stop
6:45 pm
SEA
Seattle/Tacoma Intl airport
604 USD
United Airlines
United Airlines
13 Jan
SEA
10:00 pm
Seattle/Tacoma Intl airport
18h 10m
1 Stop
12:10 am
+2
LIS
Lisbon Humberto Delgado airport
United Airlines
21 Jan
LIS
10:15 am
Lisbon Humberto Delgado airport
16h 30m
1 Stop
6:45 pm
SEA
Seattle/Tacoma Intl airport
604 USD

How to get the cheapest flight ticket from Seattle to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
WHAT IS THE CHEAPEST MONTH TO FLY TO LISBON?
February
The cheapest time of year to fly to Lisbon from Seattle is February. Most expensive is July
WHAT IS THE CHEAPEST DAY TO FLY TO LISBON?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday
WHEN IS THE CHEAPEST TIME TO FLY TO LISBON?
in the afternoon
Seattle to Lisbon flights are approximately 112% more expensive in the morning than in the afternoon
WHAT IS THE CHEAPEST AIRLINE THAT FLIES TO LISBON?
Major Airline
Major Airline, Finnair, and SWISS are the most popular carriers operating from Seattle to Lisbon
WHAT IS THE CHEAPEST ROUTE?
Seattle/Tacoma Intl - Lisbon Humberto Delgado
Fly from Seattle/Tacoma Intl to Lisbon Humberto Delgado for the best Seattle - Lisbon flight prices
SEA
Seattle/Tacoma Intl
LIS
Lisbon Humberto Delgado
WHEN IS THE CHEAPEST TIME TO BOOK A FLIGHT TO LISBON?
51 days before
The cheapest time to buy a flight from Seattle to Lisbon is approximately 51 days to departure
60
Days before departure
0

Flight information for Seattle to Lisbon (LIS - 03A)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Lisbon
Fastest flight time 16h 45m The fastest flight from Seattle to Lisbon takes 16h 45m.
Direct flights None There are no direct flights from Seattle to Lisbon. Popular non-direct route for this connection is Seattle/Tacoma Intl - Lisbon Humberto Delgado.
Airports in Lisbon 1 airport There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

Alternative routes for Seattle to Lisbon

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to Faro
Fastest flight time
17h 00m
Cheapest price
593 USD
Seattle to Porto
Fastest flight time
14h 00m
Cheapest price
643 USD
Portland to Lisbon
Fastest flight time
17h 05m
Cheapest price
753 USD
Portland to Porto
Fastest flight time
14h 28m
Cheapest price
764 USD
View more

Flights from Seattle to:

Flights to Lisbon from:

  • Seattle
  • Washington
  • United States
  • North America
*Flight prices to Lisbon are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.
Flights Europe Portugal Lisbon Seattle to Lisbon