Cheap flights from Seattle to Vienna from $273

In general, March is the cheapest month to fly from Seattle to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $651. If you aren’t able to travel to Vienna during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $697.

You are more likely to see cheaper flights to Vienna from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $846 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Seattle for as low as $611 on momondo.

You could potentially save up to 33% on your flight if you consider stops on a Seattle to Vienna flight.

As of August 2026, prices for Seattle to Vienna flights are approximately 43% cheaper when compared to flights at the same time last year.

British Airways, United Airlines, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Vienna Intl

Condor, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Vienna from Seattle according to our data. Condor is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Vienna. Keep in mind that there are 7 different airlines that fly to Vienna on a routine basis, so you have a few additional options to choose from.

Frankfurt am Main (FRA) was the most common stop: 89% of momondo users choosing 1-stop flights on this route connected there.

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $732.

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 13h 16m.

Amsterdam (AMS) has the shortest average layover time for this route: 2h 08m.