Expect long security queues at IAD, especially in the afternoon and evening. Plan extra time to navigate the airport's unique layout.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $468 (Scandinavian Airlines) |
One-way from | $278 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $876 |
Good round-trip deal | $742 or less |
Good one-way deal | $488 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Wed 1/21
7:40 pm-12:00 pm
1 stop10h 20m
Paris Charles de Gaulle
Mon 1/26
1:00 pm-6:30 pm
1 stop11h 30m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Fri 1/23
5:25 pm-6:55 am
Nonstop7h 30m
Paris Charles de Gaulle
Sun 2/1
2:25 pm-8:15 pm
1 stop11h 50m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Mon 12/1
5:25 pm-6:55 am
Nonstop7h 30m
Paris Charles de Gaulle
Mon 12/8
2:25 pm-8:15 pm
1 stop11h 50m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Thu 12/4
5:20 pm-6:55 am
Nonstop7h 35m
Paris Charles de Gaulle
Thu 12/11
6:25 am-3:50 pm
1 stop15h 25m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Wed 11/26
5:50 pm-10:30 am
1 stop10h 40m
Paris Charles de Gaulle
Mon 12/8
2:25 pm-8:15 pm
1 stop11h 50m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Thu 11/27
5:25 pm-6:55 am
Nonstop7h 30m
Paris Charles de Gaulle
Fri 12/5
10:20 am-3:50 pm
1 stop11h 30m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Fri 11/28
5:25 pm-6:55 am
Nonstop7h 30m
Paris Charles de Gaulle
Thu 12/4
10:20 am-3:50 pm
1 stop11h 30m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Fri 12/5
5:20 pm-6:55 am
Nonstop7h 35m
Paris Charles de Gaulle
Mon 12/15
2:25 pm-8:15 pm
1 stop11h 50m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Sun 12/7
5:20 pm-6:55 am
Nonstop7h 35m
Paris Charles de Gaulle
Sun 1/11
7:25 am-4:40 pm
1 stop15h 15m
Washington, D.C.Paris
IAD - CDG
IADCDG
Washington, D.C. Dulles Intl
Wed 12/10
6:50 pm-8:15 am
Nonstop7h 25m
Paris Charles de Gaulle
Wed 12/17
8:10 am-4:05 pm
1 stop13h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Paris Charles de Gaulle Airport, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Paris Charles de Gaulle Airport (average of $385). Flying from Washington, D.C. Dulles Intl Airport to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $770). 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.
It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Paris Charles de Gaulle Airport at noon. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Paris Charles de Gaulle Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
About 20% of weekly flights between Washington, D.C. and Paris have experienced delays in the past year, with the average delay time being 169 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 12% of flights being delayed.
Copenhagen (CPH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Paris Charles de Gaulle Airport on Cheapflights.
Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 15h 20m.
Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 15h 20m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 4h 43m.
Crew
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Matthew,Oct 2025
GSP - ATL
Crew
Boarding
Overall
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Food
Entertainment
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Matthew,Oct 2025
GSP - ATL
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$331 | Average$469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$424 | Average$674 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$445 | Average$542 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$527 | Average$676 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$586 | Average$855 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$601 | Average$879 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$614 | Average$1,121 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$647 | Average$1,080 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$647 | Average$1,228 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$659 | Average$1,215 | FlexibilityNo cancel fee | On-time71% |