Cheap flights from Lisbon to Seattle

Round-trip
1 adult
Economy
From?
To?
Sat 10/23
Sat 10/30

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Lisbon Humberto Delgado to Seattle.
View current United States travel restrictions

Flight information for Lisbon to Seattle
(LIS to SEA)

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Seattle
Best Price Found$694The best flight deal from Lisbon to Seattle found on momondo in the last 72 hours is $694
Fastest flight time14h 50mThe fastest flight from Lisbon to Seattle takes 14h 50m
Direct flightsNoneThere are no direct flights from Lisbon to Seattle. Popular non-direct route for this connection is Lisbon Humberto Delgado Airport - Seattle/Tacoma Intl Airport.
Airports in Seattle3 airportsThere are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Lisbon to Seattle

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 from Lisbon to Seattle?

October

The cheapest time of year to fly to Seattle from Lisbon is October. Most expensive is July

What is the cheapest day to depart Lisbon for Seattle?

Thursday

The cheapest day of the week is typically Thursday. The most expensive is typically Wednesday

When is the cheapest time to fly from Lisbon to Seattle?

in the evening

Lisbon to Seattle flights are approximately 20% more expensive in the morning than in the evening

What is the cheapest airline that flies to Seattle from Lisbon?

Aer Lingus

Aer Lingus and Delta are the most popular carriers operating from Lisbon to Seattle

What is the cheapest Lisbon to Seattle flight route?

Lisbon Humberto Delgado - Seattle/Tacoma Intl

Fly from Lisbon Humberto Delgado to Seattle/Tacoma Intl for the best Lisbon - Seattle flight prices

How far in advance should you book Lisbon to Seattle flights?

49 days before

The cheapest time to buy a flight from Lisbon to Seattle is approximately 49 days to departure


Easily compare round-trip flights from Lisbon to Seattle

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 Lisbon to Seattle by changing tabs
Multiple Airlines
Jan 14
LIS12:20 amLisbon Humberto Delgado
47h 26m
2 stops
SEA11:46 pmSeattle/Tacoma Intl
Jan 28
SEA6:10 amSeattle/Tacoma Intl
20h 00m
2 stops
LIS2:10 amLisbon Humberto Delgado
Air Canada
Nov 30
LIS1:10 amLisbon Humberto Delgado
44h 03m
2 stops
SEA9:13 pmSeattle/Tacoma Intl
Jan 23
SEA10:15 amSeattle/Tacoma Intl
35h 40m
2 stops
LIS9:55 pmLisbon Humberto Delgado
United Airlines
Jan 14
LIS12:20 amLisbon Humberto Delgado
15h 00m
1 stop
SEA3:20 pmSeattle/Tacoma Intl
Jan 28
SEA6:10 amSeattle/Tacoma Intl
25h 55m
2 stops
LIS8:05 amLisbon Humberto Delgado
Lufthansa
Nov 20
LIS12:20 amLisbon Humberto Delgado
15h 00m
1 stop
SEA3:20 pmSeattle/Tacoma Intl
Dec 8
SEA2:05 amSeattle/Tacoma Intl
22h 20m
2 stops
LIS12:25 amLisbon Humberto Delgado
Delta
Jan 14
LIS12:00 amLisbon Humberto Delgado
15h 00m
1 stop
SEA3:00 pmSeattle/Tacoma Intl
Jan 28
SEA8:10 amSeattle/Tacoma Intl
20h 25m
1 stop
LIS4:35 amLisbon Humberto Delgado
KLM
Nov 19
LIS10:25 amLisbon Humberto Delgado
28h 35m
1 stop
SEA3:00 pmSeattle/Tacoma Intl
Dec 12
SEA8:20 amSeattle/Tacoma Intl
25h 50m
1 stop
LIS10:10 amLisbon Humberto Delgado

Find the cheapest one-way flights from Lisbon to Seattle

If you're looking for one-way flights from Lisbon to Seattle, view some of our deals below provided by Air France, Delta and KLM
Multiple Airlines
Feb 7
LIS6:00 amLisbon Humberto Delgado
34h 30m
3 stops
SEA4:30 pmSeattle/Tacoma Intl
KLM
Oct 31
LIS1:00 amLisbon Humberto Delgado
15h 00m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
United Airlines
Oct 29
LIS5:30 amLisbon Humberto Delgado
37h 56m
2 stops
SEA7:26 pmSeattle/Tacoma Intl

Best airlines flying from Lisbon to Seattle

Compare and see reviews for airlines that fly from Lisbon to Seattle with momondo
AirlineRatingFree CancellationPrice
Aer Lingus
PriceFrom $523
Free Cancellation
Rating
7.8
8.3

Boarding

7.8

Comfort

8.3

Crew

7.6

Entertainment

7.4

Food

Reviews

Worst flight ever

1 / 10
Delta
PriceFrom $561
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10

  • Are airlines flying from Lisbon Humberto Delgado to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Lisbon Humberto Delgado to Seattle/Tacoma Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Delta, Aer Lingus, and British Airways.

  • How far is Lisbon Humberto Delgado to Seattle/Tacoma Intl by plane?

    A flight from Lisbon Humberto Delgado to Seattle/Tacoma Intl will travel around 5195.1 mi. In terms of flight time, this usually takes a little over 15h 00m.


Can I fly to Seattle/Tacoma Intl from Lisbon Humberto Delgado right now?

Information is based on travel restrictions from Lisbon Humberto Delgado to Seattle/Tacoma Intl

Most visitors from Lisbon Humberto Delgado need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Seattle/Tacoma Intl.

Can I fly back to Lisbon Humberto Delgado from Seattle/Tacoma Intl?

Returning to Lisbon Humberto Delgado from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lisbon Humberto Delgado.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Lisbon Humberto Delgado.

If you are planning to travel to Seattle at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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