Portland (PDX) to Riga (RIX) flight deal in economy from $552

KLMKLKLM
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
LatviaRIX

Riga International Airport

Riga, Latvia
$783 USD
-30%$552 USD
Verified about 3 hours ago
Good Availability
42% of dates checked are available within 10% of the lowest price

Tuesday, December 15th, 2026

4 round-trip options

Returning
Mon, Dec 21, 2026•6 Day Trip
$625 USD
Google Flights
Returning
Tue, Dec 22, 2026•7 Day Trip
$913 USD
Google Flights
Returning
Wed, Dec 23, 2026•8 Day Trip
$625 USD
Google Flights
Returning
Thu, Dec 24, 2026•9 Day Trip
$634 USD
Google Flights