Cheap flights from Washington, D.C. to Paris from $297

The month of April is, on average, the cheapest month to fly to Paris from Washington, D.C., with most prices found around $686. If you are unable to visit Paris during the month of April, then departing from Washington, D.C. during the month March is also very affordable. Most momondo users find prices during this month for around $708.

The cheapest day to depart from Washington, D.C. to Paris is on a Wednesday when prices can be found for as low as $966. 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 $1,108.

According to our data, the cheapest time of day to fly to Paris is in the evening. momondo users have found flights departing from Washington, D.C. to Paris in the evening for as low as $998. 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 in the afternoon, with an average ticket price of $1,047. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Washington, D.C. Dulles Intl to Paris Charles de Gaulle for the best Washington, D.C. - Paris flight prices

You are more likely to see cheaper flights to Paris from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris for around $942 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris from Washington, D.C. for as low as $742 on momondo.

You could potentially save up to 32% on your flight if you consider stops on a Washington, D.C. to Paris flight.

As of May 2026, prices for Washington, D.C. to Paris flights are approximately 20% more expensive when compared to flights at the same time last year.

TAP AIR PORTUGAL, Delta, and KLM are the most popular carriers operating from Washington, D.C. to Paris

Air France, United Airlines and Delta are the top three most popular airlines that fly to Paris from Washington, D.C. according to our data. Air France is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Paris. Keep in mind that there are 15 different airlines that fly to Paris on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Washington, D.C. and Paris have experienced a delay on any given week. The average delay length over the past 12 months has been 169 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Air France have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

Reykjavik (KEF) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $432.

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 55m.

Reykjavik (KEF) has the shortest average layover time for this route: 1h 03m.

The number of flights available between Washington, D.C. and Paris is 13 per day as of May 2026. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

As of May 2026, there are 91 flights per week flying from Washington, D.C. to Paris. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.