Question 1

Which airport is the most popular for stopovers for flights between Paris and Washington, D.C.?

Accepted Answer

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

Question 2

What is the cheapest Paris to Washington, D.C. flight route?

Accepted Answer

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

Question 3

What is the most punctual flight time for Paris to Washington, D.C. flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 4

What is the cheapest airline that flies from Paris to Washington, D.C.?

Accepted Answer

British Airways is the most popular carrier operating from Paris to Washington, D.C.

Question 5

Which stopover airport offers the lowest fares from Paris to Washington, D.C.?

Accepted Answer

Flights via Reykjavik (KEF) offer the lowest average return price of £240.

Question 6

How often are flights from Paris to Washington, D.C. delayed?

Accepted Answer

Historically, on average around 18% of flights between Paris and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 153 minutes.

Question 7

How have Paris to Washington, D.C. flight prices changed over time?

Accepted Answer

As of November 2025, prices for Paris to Washington, D.C. flights are approximately 45% more expensive when compared to flights at the same time last year.

Question 8

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Accepted Answer

In the afternoon is the cheapest time of day to fly from Paris to Washington, D.C. when you can find flight prices for as low as £619. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly at midday, with an average ticket price of £699. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Question 9

Which stopover airport has the shortest connection time from Paris to Washington, D.C.?

Accepted Answer

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

Question 10

What is the cheapest month to fly to Washington, D.C.?

Accepted Answer

The cheapest month to fly to Washington, D.C. from Paris is in February. Flight prices, which tend to average around £407, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until March to fly from Paris, when ticket prices are also cheap, with an average price of £480.

Question 11

What is the cheapest day to depart on your flight to Washington, D.C.?

Accepted Answer

On average, the least expensive day to fly to Washington, D.C. from Paris is on a Saturday. momondo users have found tickets for Saturday departures for as low as £547. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Paris because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £887.

Question 12

Can stopping save me money on Paris to Washington, D.C. flights?

Accepted Answer

You could potentially save up to 72% on your flight if you consider stops on a Paris to Washington, D.C. flight.

Question 13

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Question 14

How far in advance should I book a flight to Washington, D.C.?

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. from Paris when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £601 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Paris for as low as £497 on momondo.

Question 15

How many flights depart from Paris to Washington, D.C. on average per day?

Accepted Answer

The number of flights available between Paris and Washington, D.C. is 10 per day as of November 2025. The most frequent departure time is 11:00, with 51% of daily flights leaving at midday.

Question 16

How many flights depart from Paris to Washington, D.C. on average per week?

Accepted Answer

The number of flights available between Paris and Washington, D.C. is 70 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Question 17

What cabin class options are available on Paris to Washington, D.C. flights?

Accepted Answer

There are 2 cabin classes available to choose from on Paris to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 18

Which airline has the best punctuality record on Paris to Washington, D.C. flights?

Accepted Answer

According to our data, Air Seoul have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Question 19

Which stopover airport has the shortest travel time from Paris to Washington, D.C.?

Accepted Answer

Flights connecting via London (LHR) have the shortest average one-way travel time: 11h 08m.

Question 20

What is the typical price of a round-trip flight between Paris and Washington, D.C.?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £464 to £688.
The lowest price recently found on this route was £442.

Question 21

When did momondo last update prices for flights from Paris to Washington, D.C.?

Accepted Answer

Prices for flights from Paris to Washington, D.C. are refreshed on a daily basis.

Question 22

How old do you have to be to fly from Paris to Washington, D.C.?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Paris to Washington, D.C..

Question 23

What documentation or ID do you need to fly to Washington, D.C.?

Accepted Answer

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£474
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Washington, D.C.	1 airport

Cheap flights from Paris to Washington, D.C. from £423

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How to get the cheapest flight ticket from Paris to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Paris and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Paris to Washington, D.C. flight route?

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

How far in advance should I book a flight to Washington, D.C.?

What cabin class options are available on Paris to Washington, D.C. flights?

There are 2 cabin classes available to choose from on Paris to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Paris to Washington, D.C. flights?

You could potentially save up to 72% on your flight if you consider stops on a Paris to Washington, D.C. flight.

How have Paris to Washington, D.C. flight prices changed over time?

As of November 2025, prices for Paris to Washington, D.C. flights are approximately 45% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Paris to Washington, D.C.?

British Airways is the most popular carrier operating from Paris to Washington, D.C.

How often are flights from Paris to Washington, D.C. delayed?

Historically, on average around 18% of flights between Paris and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 153 minutes.

What is the most punctual flight time for Paris to Washington, D.C. flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Paris to Washington, D.C. flights?

According to our data, Air Seoul have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Which airport is the most popular for stopovers for flights between Paris and Washington, D.C.?

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

Which stopover airport offers the lowest fares from Paris to Washington, D.C.?

Flights via Reykjavik (KEF) offer the lowest average return price of £240.

Which stopover airport has the shortest travel time from Paris to Washington, D.C.?

Flights connecting via London (LHR) have the shortest average one-way travel time: 11h 08m.

Which stopover airport has the shortest connection time from Paris to Washington, D.C.?

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

How many flights depart from Paris to Washington, D.C. on average per day?

The number of flights available between Paris and Washington, D.C. is 10 per day as of November 2025. The most frequent departure time is 11:00, with 51% of daily flights leaving at midday.

How many flights depart from Paris to Washington, D.C. on average per week?

The number of flights available between Paris and Washington, D.C. is 70 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Paris to Washington, D.C.

Cheap Paris to Washington, D.C. (PAR to WAS) flight deals and tips

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How far is Paris to Washington, D.C. by plane?

When did momondo last update prices for flights from Paris to Washington, D.C.?

How old do you have to be to fly from Paris to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

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What is the most popular airline from Paris to Washington, D.C.?

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