Cheap flights from Lisbon, Portugal to Seattle, WA

Flights starting at £265. Choose between Alaska Airlines, Norse Atlantic Airways, or TAP Portugal to find the best price.

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Travelers usually depart from Lisbon Portela, Lisbon - Oriente, Lisbon - Sete Rios, Lisbon - Campo Pequeno, or Lisboa - Santa Apolónia when they travel from Lisbon to Seattle. Book your trip to arrive at Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, Seattle, WA - University of Washington, or Seattle WA - South Lane St. Bus Stop. The most popular airlines for this route are Alaska Airlines, Norse Atlantic Airways, TAP Portugal, easyJet, and Vueling. Lisbon and Seattle have 361 direct flights per week.

Check-in for a flight from Lisbon to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Norse Atlantic AirwaysNBTN0NoOpens 24 days before flight
Closes 2 hours before flight
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight
VuelingVLGVYNoOpens 168 days before flight
Closes 4 hours before flight

Weather in Seattle

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C1°C
March10°C3°C
April13°C4°C
May18°C8°C
June21°C10°C
July25°C13°C
August26°C14°C
September22°C11°C
October15°C7°C
November10°C4°C
December6°C1°C
Hottest Month
26°C
August
Coldest month
1°C
February
Sunny days
250
days per year
Snow days
5
days per year

14 day forecast

Sunday
10 Mar
99%
8°C6°C
17 Mar
18°C7°C
Monday
11 Mar
92%
7°C4°C
18 Mar
16°C7°C
Tuesday
12 Mar
85%
9°C5°C
19 Mar
89%
6°C4°C
Wednesday
13 Mar
89%
10°C4°C
20 Mar
89%
11°C3°C
Thursday
14 Mar
11°C1°C
21 Mar
11°C3°C
Friday
15 Mar
14°C3°C
22 Mar
83%
8°C1°C
Saturday
16 Mar
19°C5°C
23 Mar
77%
11°C3°C

Frequently asked questions

What are the most popular routes to and from Lisbon?
What are the most popular routes to and from Seattle?
What airports are near Lisbon?
What airports are near Seattle?
What buses and trains depart from Lisbon?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Lisbon and Seattle?
What is Virtual Interlining and how do I use it?
Which airlines fly between Lisbon and Seattle?
When's the best time to travel between Lisbon and Seattle?
What flights operate between Lisbon and Seattle?
How many airports are there near Lisbon?
How many airports are there near Seattle?
Is it possible to reach Lisbon by bus or train?
What time do nonstop (direct) flights between Lisbon and Seattle depart?
What time do nonstop (direct) flights between Lisbon and Seattle arrive?
What time do flights between Lisbon and Seattle depart?
What time do flights between Lisbon and Seattle arrive?

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