Cheap flights from Everett to São Tomé Island from CA $1,384

View CA $1,384 flight on Sat, Nov. 1, 2025Opens in a new window

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Cheap flights from Everett (SEA) to São Tomé Island (TMS)

Prices were available within the past 7 days and start at CA $1,384 for one-way flights and CA $2,041 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct. 30 - Wed, Nov. 12
SEA
Seattle
TMS
São Tomé Island
CA $2,041 Roundtrip, found 6 hours ago
CA $2,041
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Oct. 30 from Seattle to São Tomé Island, returning Wed, Nov. 12, priced at CA $2,041 found 6 hours ago
United
Thu, Oct. 30 - Fri, Nov. 14
SEA
Seattle
TMS
São Tomé Island
CA $2,057 Roundtrip, found 6 hours ago
CA $2,057
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Oct. 30 from Seattle to São Tomé Island, returning Fri, Nov. 14, priced at CA $2,057 found 6 hours ago
Air Canada
Fri, Oct. 31 - Wed, Nov. 12
SEA
Seattle
TMS
São Tomé Island
CA $2,245 Roundtrip, found 6 hours ago
CA $2,245
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Fri, Oct. 31 from Seattle to São Tomé Island, returning Wed, Nov. 12, priced at CA $2,245 found 6 hours ago
Alaska Airlines
Sun, Nov. 2 - Wed, Nov. 12
SEA
Seattle
TMS
São Tomé Island
CA $2,545 Roundtrip, found 6 hours ago
CA $2,545
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sun, Nov. 2 from Seattle to São Tomé Island, returning Wed, Nov. 12, priced at CA $2,545 found 6 hours ago
Air France
Tue, Nov. 4 - Tue, Nov. 11
SEA
Seattle
TMS
São Tomé Island
CA $2,709 Roundtrip, found 6 hours ago
CA $2,709
Roundtrip
found 6 hours ago
Select Air France flight, departing Tue, Nov. 4 from Seattle to São Tomé Island, returning Tue, Nov. 11, priced at CA $2,709 found 6 hours ago
TAP Portugal
Sat, Nov. 1 - Fri, Nov. 14
SEA
Seattle
TMS
São Tomé Island
CA $4,891 Roundtrip, found 6 hours ago
CA $4,891
Roundtrip
found 6 hours ago
Select TAP Portugal flight, departing Sat, Nov. 1 from Seattle to São Tomé Island, returning Fri, Nov. 14, priced at CA $4,891 found 6 hours ago
*Available to Expedia members.