$538 Cheap Delta flights Seattle (SEA) to Lisbon (LIS)

$538 Cheap Delta flights Seattle (SEA) to Lisbon (LIS)

Prices were available within the past 7 days and start at $538 for one-way flights and $708 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 31 - Sat, Apr 11

SEA

Seattle

LIS

Lisbon

$708 Roundtrip, found 3 days ago

$708

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Mar 31 from Seattle to Lisbon, returning Sat, Apr 11, priced at $708 found 3 days ago

Tue, Mar 31 - Sat, Apr 11

SEA

Seattle

LIS

Lisbon

$784 Roundtrip, found 3 days ago

$784

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Mar 31 from Seattle to Lisbon, returning Sat, Apr 11, priced at $784 found 3 days ago

Fri, Sep 18 - Fri, Oct 2

SEA

Seattle

LIS

Lisbon

$784 Roundtrip, found 5 days ago

$784

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Sep 18 from Seattle to Lisbon, returning Fri, Oct 2, priced at $784 found 5 days ago