Find flights
When to book
Airlines
FAQs
English
Popular in | December |
---|---|
Cheapest in | October |
Average price | C$ 1,017 |
The price you pay for your flight from Seattle to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Seattle to Prague (average of C$ 644). Flying from Seattle to Prague in December is currently the most expensive (average of C$ 985). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Seattle to Prague in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.
Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% of one-stop itineraries from Seattle to Prague on Cheapflights.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 12h 10m.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 12h 10m.
Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 15m.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Aug 2025
GVA - KEF
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Aug 2025
GVA - KEF
Deals for Seattle to Prague flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights from Seattle to Prague by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Prague flexibly with Cheapflights today.
Of course! You can now track prices for flights from Seattle to Prague and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.