Cheap Flights from Seattle-Tacoma International Airport to Lisbon (LIS) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
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8Search	9Search	101,494	111,045	12Search	13Search	14Search
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22Search	23Search	24Search	25Search	26Search	27Search	28Search
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2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

-Tacoma－Lisbon Portela Airport
June Lowest Airfares
USD1,045

The airfare displayed above is for Delta Air Lines

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-Tacoma－Lisbon Portela Airport
July Lowest Airfares
USD1,180

The airfare displayed above is for Delta Air Lines

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-Tacoma－Lisbon Portela Airport
August Lowest Airfares -----
-Tacoma－Lisbon Portela Airport
September Lowest Airfares
USD624

The airfare displayed above is for Icelandair

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-Tacoma－Lisbon Portela Airport
October Lowest Airfares
USD3,767

The airfare displayed above is for British Airways

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Seattle－Lisbon
Estimated Flight Time
11 Hours 53 Minutes
Seattle－Lisbon
Number of Operating Airlines
12

Operating Airlines for -Tacoma－Lisbon Portela Airport Route
Lufthansa German Airlines

American Airlines

Air Canada

Air France

ITA Airways

British Airways

Delta Air Lines

Klm Royal Dutch Airlines

Swissair

TAP Portugal

United Airlines

LCCBrussels Airlines

Other Destinations from:Seattle

-Tacoma－Porto(OPO)
USD1,183〜
* Fares vary in accordance to seat availability
Other Departures to: Lisbon

Dallas/Fort Worth Airport－Lisbon(Portela)
USD752〜
Logan Airport－Lisbon(Portela)
USD508〜
O'Hare Airport－Lisbon(Portela)
USD525〜
Washington Dulles Airport－Lisbon(Portela)
USD494〜
Ronald Reagan Washington National Airport－Lisbon(Portela)
USD2,213〜
* Fares vary in accordance to seat availability