Cheap flights from Lisbon District to Sequim from CA $766

View CA $766 flight on Wed, Nov. 12, 2025Opens in a new window

Popular airlines from Lisbon to Sequim

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Cheap flights from Lisbon District (PT-11) to Sequim (SEA)

Prices were available within the past 7 days and start at CA $766 for one-way flights and CA $1,490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jul. 24 - Mon, Jul. 28
LIS
Lisbon
SEA
Seattle
CA $1,490 Roundtrip, found 5 days ago
CA $1,490
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jul. 24 from Lisbon to Seattle, returning Mon, Jul. 28, priced at CA $1,490 found 5 days ago
Virgin Atlantic
Thu, Jul. 24 - Mon, Jul. 28
LIS
Lisbon
SEA
Seattle
CA $1,527 Roundtrip, found 5 days ago
CA $1,527
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Thu, Jul. 24 from Lisbon to Seattle, returning Mon, Jul. 28, priced at CA $1,527 found 5 days ago
Lufthansa
Thu, Jul. 24 - Mon, Jul. 28
LIS
Lisbon
SEA
Seattle
CA $1,699 Roundtrip, found 5 days ago
CA $1,699
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Jul. 24 from Lisbon to Seattle, returning Mon, Jul. 28, priced at CA $1,699 found 5 days ago
Air Canada
Thu, Jul. 24 - Mon, Jul. 28
LIS
Lisbon
SEA
Seattle
CA $1,732 Roundtrip, found 5 days ago
CA $1,732
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jul. 24 from Lisbon to Seattle, returning Mon, Jul. 28, priced at CA $1,732 found 5 days ago
American Airlines
Thu, Jul. 24 - Mon, Jul. 28
LIS
Lisbon
SEA
Seattle
CA $1,743 Roundtrip, found 5 days ago
CA $1,743
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jul. 24 from Lisbon to Seattle, returning Mon, Jul. 28, priced at CA $1,743 found 5 days ago
Swiss International Air Lines
Thu, Jul. 24 - Mon, Jul. 28
LIS
Lisbon
SEA
Seattle
CA $1,755 Roundtrip, found 5 days ago
CA $1,755
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, Jul. 24 from Lisbon to Seattle, returning Mon, Jul. 28, priced at CA $1,755 found 5 days ago

Find the cheapest month to fly from Lisbon (LIS) to Seattle (SEA)

May is typically the cheapest month to fly

From CA $906 - CA $1,538 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.