$438 Cheap Flights from Washington (IAD) to Paris (CDG)

View $438 flight on Wed, Apr 1, 2026Opens in a new window

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

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Cheap Flights from Washington to Paris (IAD-CDG)

Prices were available within the past 7 days and start at $438 for one-way flights and $521 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, Mar 12 - Wed, Mar 18
IAD
Washington
CDG
Paris
$521 Roundtrip, found 1 hour ago
$521
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Thu, Mar 12 from Washington to Paris, returning Wed, Mar 18, priced at $521 found 1 hour ago
Aer Lingus
Tue, Sep 9 - Tue, Sep 23
IAD
Washington
CDG
Paris
$582 Roundtrip, found 1 hour ago
$582
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Tue, Sep 9 from Washington to Paris, returning Tue, Sep 23, priced at $582 found 1 hour ago
Turkish Airlines
Tue, Nov 4 - Fri, Nov 14
IAD
Washington
CDG
Paris
$697 Roundtrip, found 15 hours ago
$697
Roundtrip
found 15 hours ago
Select Turkish Airlines flight, departing Tue, Nov 4 from Washington to Paris, returning Fri, Nov 14, priced at $697 found 15 hours ago
Royal Air Maroc
Wed, Nov 19 - Sun, Nov 23
IAD
Washington
CDG
Paris
$699 Roundtrip, just found
$699
Roundtrip
just found
Select Royal Air Maroc flight, departing Wed, Nov 19 from Washington to Paris, returning Sun, Nov 23, priced at $699 just found
Icelandair
Mon, Oct 20 - Sun, Nov 2
IAD
Washington
CDG
Paris
$708 Roundtrip, just found
$708
Roundtrip
just found
Select Icelandair flight, departing Mon, Oct 20 from Washington to Paris, returning Sun, Nov 2, priced at $708 just found
United
Wed, Aug 13 - Wed, Aug 20
IAD
Washington
CDG
Paris
$722 Roundtrip, just found
$722
Roundtrip
just found
Select United flight, departing Wed, Aug 13 from Washington to Paris, returning Wed, Aug 20, priced at $722 just found
ITA Airways
Tue, Aug 19 - Tue, Aug 26
IAD
Washington
CDG
Paris
$725 Roundtrip, found 1 hour ago
$725
Roundtrip
found 1 hour ago
Select ITA Airways flight, departing Tue, Aug 19 from Washington to Paris, returning Tue, Aug 26, priced at $725 found 1 hour ago
United
Wed, Aug 13 - Wed, Aug 20
IAD
Washington
CDG
Paris
$732 Roundtrip, just found
$732
Roundtrip
just found
Select United flight, departing Wed, Aug 13 from Washington to Paris, returning Wed, Aug 20, priced at $732 just found
Delta
Wed, Aug 13 - Wed, Aug 20
IAD
Washington
CDG
Paris
$733 Roundtrip, just found
$733
Roundtrip
just found
Select Delta flight, departing Wed, Aug 13 from Washington to Paris, returning Wed, Aug 20, priced at $733 just found
Air Canada
Wed, Aug 13 - Wed, Aug 20
IAD
Washington
CDG
Paris
$733 Roundtrip, just found
$733
Roundtrip
just found
Select Air Canada flight, departing Wed, Aug 13 from Washington to Paris, returning Wed, Aug 20, priced at $733 just found

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

March is typically the cheapest month to fly

From $278 - $1,081 per traveler.

Graph displaying average flight prices per month

Alternative airports near Paris

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Orly ORY. Average driving time to city center is 18 minutes. Flights from $803
ORY
Orly
Average driving time to city center18 min
Flights from $803
Flights from Washington (IAD) to Paris (CDG)
Origin airport
Washington Dulles Intl.
Destination airport
Roissy-Charles de Gaulle
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, avianca
Roundtrip price
$521
Distance
3851 mi
Average flight time
13 hours 43 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 March. 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 $438 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?
Snag cheap return fares starting at $776 from Washington Dulles Intl. Airport (IAD) to Roissy-Charles de Gaulle Airport (CDG). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving IAD on August 18 2025 and touching down at CDG. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from IAD to CDG?
The cheapest flights from IAD to CDG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 IAD to CDG?
Travel from IAD to CDG with Delta. This carrier currently offers the lowest one-way fare for this route, starting from $488. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAD on October 18 2025. Prices were last updated on July 23 2025 and have not changed since.
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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Paris nearby Airports

Paris

Washington to Orly
$636.91
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