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

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2025/5
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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
May Lowest Airfares
USD596

The airfare displayed above is for Icelandair

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-Tacoma－Lisbon Portela Airport
June Lowest Airfares
USD1,031

The airfare displayed above is for Delta Air Lines

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-Tacoma－Lisbon Portela Airport
July Lowest Airfares
USD1,165

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
USD616

The airfare displayed above is for Icelandair

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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)
USD905〜
* Fares vary in accordance to seat availability
Other Departures to: Lisbon

Dallas/Fort Worth Airport－Lisbon(Portela)
USD743〜
Logan Airport－Lisbon(Portela)
USD645〜
O'Hare Airport－Lisbon(Portela)
USD519〜
Washington Dulles Airport－Lisbon(Portela)
USD692〜
Ronald Reagan Washington National Airport－Lisbon(Portela)
USD2,185〜
* Fares vary in accordance to seat availability