Flights to São Simão Trail from Seattle - ￥50,900

View ￥50,900 flight on Fri, Jan 16, 2026Opens in a new window

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Cheap Flights from Seattle to São Simão Trail (SEA-LIS)

Prices were available within the past 7 days and start at ￥50,900 for one-way flights and ￥105,620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, Aug 26 - Thu, Sep 11
SEA
Seattle
LIS
Lisbon
￥105,620 Roundtrip, found 9 hours ago
￥105,620
Roundtrip
found 9 hours ago
Select Turkish Airlines flight, departing Tue, Aug 26 from Seattle to Lisbon, returning Thu, Sep 11, priced at ￥105,620 found 9 hours ago
United
Tue, Aug 26 - Thu, Sep 11
SEA
Seattle
LIS
Lisbon
￥127,940 Roundtrip, found 9 hours ago
￥127,940
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Aug 26 from Seattle to Lisbon, returning Thu, Sep 11, priced at ￥127,940 found 9 hours ago
Air Canada
Tue, Aug 26 - Thu, Sep 11
SEA
Seattle
LIS
Lisbon
￥128,910 Roundtrip, found 9 hours ago
￥128,910
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Tue, Aug 26 from Seattle to Lisbon, returning Thu, Sep 11, priced at ￥128,910 found 9 hours ago
Air Canada
Tue, Aug 26 - Thu, Sep 11
SEA
Seattle
LIS
Lisbon
￥128,920 Roundtrip, found 9 hours ago
￥128,920
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Tue, Aug 26 from Seattle to Lisbon, returning Thu, Sep 11, priced at ￥128,920 found 9 hours ago
American Airlines
Tue, Aug 26 - Thu, Sep 11
SEA
Seattle
LIS
Lisbon
￥129,820 Roundtrip, found 9 hours ago
￥129,820
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Aug 26 from Seattle to Lisbon, returning Thu, Sep 11, priced at ￥129,820 found 9 hours ago
Swiss International Air Lines
Tue, Aug 26 - Thu, Sep 11
SEA
Seattle
LIS
Lisbon
￥131,970 Roundtrip, found 9 hours ago
￥131,970
Roundtrip
found 9 hours ago
Select Swiss International Air Lines flight, departing Tue, Aug 26 from Seattle to Lisbon, returning Thu, Sep 11, priced at ￥131,970 found 9 hours ago

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

February is typically the cheapest month to fly

From ￥69,088 - ￥157,109 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.