Portland (PDX) to Riga (RIX) flight deal in economy from $608
$1,103 USD
-45%$608 USD
Verified about 9 hours agoDecember 2026
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Great Availability
67% of dates checked are available within 10% of the lowest price
Thursday, December 10th, 2026
7 round-trip options
Returning
Tue, Dec 15, 2026•5 Day Trip
$734 USD
Returning
Wed, Dec 16, 2026•6 Day Trip
$608 USD
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Thu, Dec 17, 2026•7 Day Trip
$1,039 USD
Returning
Fri, Dec 18, 2026•8 Day Trip
$639 USD
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Sat, Dec 19, 2026•9 Day Trip
$1,305 USD
Returning
Mon, Dec 21, 2026•11 Day Trip
$1,734 USD
Returning
Wed, Dec 23, 2026•13 Day Trip
$1,734 USD