Cheap flights from Seattle to Paris from $305

The month of January is, on average, the cheapest month to fly to Paris from Seattle, with most prices found around $626. If you are unable to visit Paris during the month of January, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $636.

The cheapest day to depart from Seattle to Paris is on a Wednesday when prices can be found for as low as $936. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Paris on Friday is $1,091.

According to our data, the cheapest time of day to fly to Paris is in the morning. momondo users have found flights departing from Seattle to Paris in the morning for as low as $838. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Paris are more costly at noon, with an average ticket price of $1,008. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Seattle/Tacoma Intl to Paris Charles de Gaulle for the best Seattle/Tacoma Intl - Paris flight prices

You are more likely to see cheaper flights to Paris from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris for around $883 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris from Seattle for as low as $752 on momondo.

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Paris flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 21% on your flight if you consider stops on a Seattle to Paris flight.

As of March 2026, prices for Seattle to Paris flights are approximately 86% more expensive when compared to flights at the same time last year.

JetBlue, Alaska Airlines, and British Airways are the most popular carriers operating from Seattle/Tacoma Intl to Paris

Air France, Delta and Icelandair are the top three most popular airlines that fly to Paris from Seattle according to our data. Air France is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Paris. Keep in mind that there are 8 different airlines that fly to Paris on a routine basis, so you have a few additional options to choose from.

Reykjavik (KEF) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $522.

Flights connecting via Calgary (YYC) have the shortest average one-way travel time: 12h 05m.

London (LHR) has the shortest average layover time for this route: 1h 25m.

As of March 2026, 4 flights take off from Seattle and land in Paris each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

28 flights are operational weekly from Seattle to Paris as of March 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.