United: Portland–Vienna from $631 roundtrip in Basic Economy
Expired — this deal ended on September 23, 2026. It may no longer be bookable.
Portland–Vienna fares start at $631 roundtrip in Basic Economy or $871 in regular Economy, including taxes. Travel dates and a booking deadline were not supplied; pricing varies by routing.
Fly roundtrip from Portland to Vienna, Austria, from $631 USD in United Basic Economy or $871 USD in regular Economy, including all taxes. The supplied listing does not specify eligible travel dates or a booking deadline.
Pricing varies slightly by routing. The sale includes itineraries on United and its partners Air Canada, Austrian, Lufthansa and Swiss.
The lowest fare is Basic Economy, not regular Economy. Before booking, compare the fare rules for baggage, seat selection and ticket changes, and check MileagePlus earning eligibility for your chosen itinerary.
Country context
This briefing was written for the Seat Sales desk of the US edition. Fares and offers change quickly — confirm details with the airline or issuer before booking.
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