Flights From Seattle (SEA) to Sintra (LIS)

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Selected fares from Seattle to Sintra

The cheapest prices found with in the last 7 days for return flights were CA $1,012 and CA $402 for one-way flights to Sintra for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, Oct 3 - Sun, Oct 18
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CA $1,012 Roundtrip, found 6 days ago
CA $1,012
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sat, Oct 3 from Seattle - Tacoma Intl. to Humberto Delgado, returning Sun, Oct 18, priced at CA $1,012 found 6 days ago
British Airways
Sun, Nov 29 - Mon, Dec 7
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CA $1,086 Roundtrip, found 3 hours ago
CA $1,086
Roundtrip
found 3 hours ago
Select British Airways flight, departing Sun, Nov 29 from Seattle - Tacoma Intl. to Humberto Delgado, returning Mon, Dec 7, priced at CA $1,086 found 3 hours ago
Air Canada
Mon, Mar 15 - Wed, Mar 24
SEA
Seattle - Tacoma Intl.
LIS
Humberto Delgado
CA $1,112 Roundtrip, found 2 days ago
CA $1,112
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Mar 15 from Seattle - Tacoma Intl. to Humberto Delgado, returning Wed, Mar 24, priced at CA $1,112 found 2 days ago

Save more with Sintra Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Les Deux Mariettes Apartments & Suites

Les Deux Mariettes Apartments & Suites

4 out of 5
Price was CA $2,259, price is now CA $1,938 per person
CA $1,938
per person
Sep 17 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Lisbon (LIS)
Hotel Moon & Sun Lisboa

Hotel Moon & Sun Lisboa

4 out of 5
Price was CA $2,636, price is now CA $2,142 per person
CA $2,142
per person
Sep 17 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Lisbon (LIS)
Residentas Arco do Bandeira

Residentas Arco do Bandeira

4 out of 5
Price was CA $2,566, price is now CA $2,236 per person
CA $2,236
per person
Sep 17 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Lisbon (LIS)
Hotel Hotel Avenida da Liberdade, a Member of Design Hotel

Hotel Hotel Avenida da Liberdade, a Member of Design Hotel

4 out of 5
Price was CA $2,559, price is now CA $2,234 per person
CA $2,234
per person
Sep 17 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Lisbon (LIS)
The Emerald House Lisbon, Curio Collection By Hilton

The Emerald House Lisbon, Curio Collection By Hilton

4 out of 5
Price was CA $2,424, price is now CA $2,126 per person
CA $2,126
per person
Sep 17 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Lisbon (LIS)
Casa dell'Arte Club House

Casa dell'Arte Club House

4 out of 5
Price was CA $2,437, price is now CA $2,148 per person
CA $2,148
per person
Sep 17 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Lisbon (LIS)
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