$394 Cheap Flights from Washington (IAD) to Paris (CDG)

View $394 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Paris Charles de Gaulle Airport (CDG)

Cheap Flights from Washington to Paris (IAD-CDG)

Prices were available within the past 7 days and start at $394 for one-way flights and $476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Apr 14 - Wed, Apr 22
IAD
Washington
CDG
Paris
$476 Roundtrip, found 14 hours ago
$476
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Tue, Apr 14 from Washington to Paris, returning Wed, Apr 22, priced at $476 found 14 hours ago
Icelandair
Wed, Feb 4 - Sun, Feb 8
IAD
Washington
CDG
Paris
$481 Roundtrip, just found
$481
Roundtrip
just found
Select Icelandair flight, departing Wed, Feb 4 from Washington to Paris, returning Sun, Feb 8, priced at $481 just found
United
Fri, Jan 16 - Sun, Jan 18
IAD
Washington
CDG
Paris
$503 Roundtrip, found 3 hours ago
$503
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Jan 16 from Washington to Paris, returning Sun, Jan 18, priced at $503 found 3 hours ago
Delta
Tue, Feb 17 - Thu, Feb 26
IAD
Washington
CDG
Paris
$541 Roundtrip, just found
$541
Roundtrip
just found
Select Delta flight, departing Tue, Feb 17 from Washington to Paris, returning Thu, Feb 26, priced at $541 just found
Lufthansa
Wed, Nov 26 - Wed, Dec 3
IAD
Washington
CDG
Paris
$546 Roundtrip, just found
$546
Roundtrip
just found
Select Lufthansa flight, departing Wed, Nov 26 from Washington to Paris, returning Wed, Dec 3, priced at $546 just found
American Airlines
Tue, Feb 17 - Thu, Feb 26
IAD
Washington
CDG
Paris
$552 Roundtrip, just found
$552
Roundtrip
just found
Select American Airlines flight, departing Tue, Feb 17 from Washington to Paris, returning Thu, Feb 26, priced at $552 just found
Virgin Atlantic
Wed, Feb 4 - Sun, Feb 8
IAD
Washington
CDG
Paris
$552 Roundtrip, just found
$552
Roundtrip
just found
Select Virgin Atlantic flight, departing Wed, Feb 4 from Washington to Paris, returning Sun, Feb 8, priced at $552 just found
Swiss International Air Lines
Tue, Jan 20 - Wed, Feb 11
IAD
Washington
CDG
Paris
$553 Roundtrip, found 7 hours ago
$553
Roundtrip
found 7 hours ago
Select Swiss International Air Lines flight, departing Tue, Jan 20 from Washington to Paris, returning Wed, Feb 11, priced at $553 found 7 hours ago
British Airways
Wed, Feb 4 - Sun, Feb 8
IAD
Washington
CDG
Paris
$554 Roundtrip, just found
$554
Roundtrip
just found
Select British Airways flight, departing Wed, Feb 4 from Washington to Paris, returning Sun, Feb 8, priced at $554 just found
United
Wed, Jan 14 - Mon, Jan 19
IAD
Washington
CDG
Paris
$558 Roundtrip, just found
$558
Roundtrip
just found
Select United flight, departing Wed, Jan 14 from Washington to Paris, returning Mon, Jan 19, priced at $558 just found

Find the cheapest month to fly from Washington (IAD) to Paris (CDG)

March is typically the cheapest month to fly

From US$ 291 - US$ 1,081 per traveler.
Flights from Washington (IAD) to Paris (CDG)
Origin airport
Washington Dulles Intl.
Destination airport
Roissy-Charles de Gaulle
Distance
3851 mi
Average flight time
13 hours 36 mins

Washington to Paris Flights

The cheapest times to fly from Washington to Paris

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Paris are during the month of April. You can find some of the cheapest flights from Washington to Paris with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Paris

Sunday is one of the best days to book for cheap flights from Washington to Paris: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Paris

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Paris in 2025. You can also book with separate airlines for your outbound and return journeys, from $394 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Paris flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Paris airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG) cost?
Get a cheap one-way flight from $394 or cheap return flight from $476 from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
April is the cheapest month to fly from IAD to CDG. Timing your trip outside of the busy season is often the key to finding better fares.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
You can travel nonstop from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG) on an Air France flight.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
United Airlines and Air France are some popular airlines offering competitive fares. Remember that flight prices from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG) can change based on demand, travel dates and how early you book. With Expedia's search tool, you can easily find an IAD to CDG flight that suits your plans and budget.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
With, on average, 2 direct flights that operate from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG) each day, you'll be on your way in no time.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
The 6 PM departures from IAD to CDG are typically the busiest. They can also be more expensive. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from IAD to CDG?
Friday offers the most flights from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG). Consider traveling on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
The earliest flight out of Washington Dulles Intl. Airport (IAD) is at around 5:35PM UTC-5. Hop on this flight and you'll arrive at Roissy-Charles de Gaulle Airport (CDG) at approximately 6:55AM UTC+1. The total time in the air is 7h 20m.
How long does it take to fly from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
Flights from IAD to CDG have an average travel time of 7 hours and 25 minutes. The distance between these two airports is 3,900 mi.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
To avoid possible delays on the Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Paris from Washington Dulles Intl. Airport (IAD)?
Explore your flight options from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG). This is the only Paris airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG) last-minute?
Holding off until right before your break to book a flight from IAD to CDG generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book an IAD to CDG flight and hotel package?
Booking an IAD to CDG flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG)?
If you booked your IAD to CDG flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.