How long is the flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport?

A quick flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport can take about 29h 15m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $473. Airlines will cover a distance of 3847 mi.

What is the cheapest month to book a flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Paris Orly Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from ORY to IAD?

When flying from Paris Orly Airport to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Orly to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Orly to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Orly to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orly to Dulles Intl.

Can I find deals for business class flights from Orly to Dulles Intl?

Yes. Cheapflights offers flight deals from Orly to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$369+ Flights from Paris Orly Airport to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Orly to Dulles Intl

Round-trip from	$467 (lol.travel)
One-way from	$369 (Trip.com)
Popular in	July
Cheapest in	February
Average price	$712

From Paris Orly to Washington, D.C. Dulles Intl

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One-way flight from Paris Orly to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 15% potential increase in price ($128 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Orly to Dulles Intl

Cheapest flights from Orly to Dulles Intl
Explore the most affordable flight options available from Orly to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Thu 11/66:40 amORY - IAD

1 stop14h 35mTAP AIR PORTUGAL

Wed 11/1910:30 pmIAD - ORY

1 stop17h 10mTAP AIR PORTUGAL

Deal found 9/16

$467

Thu 10/96:00 amORY - IAD

1 stop20h 50mTAP AIR PORTUGAL

Wed 10/225:50 pmIAD - ORY

1 stop20h 25mTAP AIR PORTUGAL

Deal found 9/15

$471

Sat 11/226:40 amORY - IAD

1 stop14h 35mTAP AIR PORTUGAL

Wed 12/310:30 pmIAD - ORY

1 stop29h 40mTAP AIR PORTUGAL

Deal found 9/15

$476

Thu 11/68:00 amORY - IAD

1 stop13h 15mTAP AIR PORTUGAL

Mon 11/175:30 pmIAD - ORY

1 stop12h 15mTAP AIR PORTUGAL

Deal found 9/15

$478

Fri 11/216:40 amORY - IAD

1 stop20h 20mTAP AIR PORTUGAL

Sun 11/3010:30 pmIAD - ORY

1 stop12h 20mTAP AIR PORTUGAL

Deal found 9/15

$482

Best flights from Orly to Dulles Intl
Discover carefully curated flight deals from Orly to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Mon 3/163:20 pmORY - IAD

1 stop29h 15mTAP AIR PORTUGAL

Tue 3/246:30 pmIAD - ORY

1 stop15h 00mTAP AIR PORTUGAL

Deal found 9/15

$473

Fri 10/246:30 amORY - IAD

1 stop15h 20mMultiple Airlines

Sun 10/266:05 pmIAD - ORY

1 stop17h 00mMultiple Airlines

Deal found 9/15

$640

Sat 11/228:00 amORY - IAD

1 stop13h 15mTAP AIR PORTUGAL

Tue 12/25:30 pmIAD - ORY

1 stop12h 15mTAP AIR PORTUGAL

Deal found 9/15

$479

Thu 10/97:40 amORY - IAD

1 stop13h 40mTAP AIR PORTUGAL

Tue 10/2110:20 pmIAD - ORY

1 stop11h 30mTAP AIR PORTUGAL

Deal found 9/16

$501

Fri 11/218:00 amORY - IAD

1 stop19h 00mTAP AIR PORTUGAL

Fri 11/2810:30 pmIAD - ORY

1 stop12h 20mTAP AIR PORTUGAL

Deal found 9/15

$503

Thu 10/96:45 amORY - IAD

2 stops20h 05mMultiple Airlines

Mon 10/2010:20 pmIAD - ORY

2 stops15h 45mMultiple Airlines

Deal found 9/16

$661

Sun 11/2311:00 amORY - IAD

1 stop16h 00mTAP AIR PORTUGAL

Mon 12/85:30 pmIAD - ORY

1 stop17h 20mTAP AIR PORTUGAL

Deal found 9/15

$503

Fri 11/2112:35 pmORY - IAD

1 stop14h 25mTAP AIR PORTUGAL

Sat 12/65:30 pmIAD - ORY

1 stop12h 15mTAP AIR PORTUGAL

Deal found 9/17

$507

Thu 10/96:00 amORY - IAD

1 stop15h 20mTAP AIR PORTUGAL

Mon 10/205:45 pmIAD - ORY

2 stops16h 20mTAP AIR PORTUGAL

Deal found 9/16

$642

Last-minute flights from Orly to Dulles Intl
Discover last-minute flight deals from Orly to Dulles Intl. Data last updated September 17, 2025 and is based on user searches.

Wed 9/177:40 amORY - IAD

1 stop13h 40mTAP AIR PORTUGAL

Sun 9/2810:20 pmIAD - ORY

1 stop14h 35mTAP AIR PORTUGAL

Deal found 9/15

$527

Wed 9/177:40 amORY - IAD

1 stop13h 40mTAP AIR PORTUGAL

Tue 9/2310:20 pmIAD - ORY

1 stop15h 55mTAP AIR PORTUGAL

Deal found 9/16

$528

Thu 10/96:00 amORY - IAD

1 stop20h 50mTAP AIR PORTUGAL

Wed 10/225:50 pmIAD - ORY

1 stop20h 25mTAP AIR PORTUGAL

Deal found 9/15

$471

Thu 10/92:40 pmORY - IAD

1 stop12h 10mTAP AIR PORTUGAL

Mon 10/1310:20 pmIAD - ORY

1 stop14h 35mTAP AIR PORTUGAL

Deal found 9/15

$478

Thu 10/97:40 amORY - IAD

1 stop13h 40mTAP AIR PORTUGAL

Mon 10/205:45 pmIAD - ORY

1 stop11h 20mTAP AIR PORTUGAL

Deal found 9/14

$500

Thu 10/97:40 amORY - IAD

1 stop13h 40mTAP AIR PORTUGAL

Sun 10/195:45 pmIAD - ORY

1 stop14h 05mTAP AIR PORTUGAL

Deal found 9/16

$501

Tue 10/214:40 pmORY - IAD

1 stop28h 40mTAP AIR PORTUGAL

Sat 10/255:00 pmIAD - ORY

1 stop23h 40mTAP AIR PORTUGAL

Deal found 9/15

$483

Wed 10/227:40 amORY - IAD

1 stop13h 40mTAP AIR PORTUGAL

Sun 10/2611:30 pmIAD - ORY

1 stop12h 20mTAP AIR PORTUGAL

Deal found 9/15

$485

Fri 10/246:30 amORY - IAD

1 stop15h 20mMultiple Airlines

Sun 11/29:00 pmIAD - ORY

1 stop13h 05mMultiple Airlines

Deal found 9/17

$583

Thu 10/307:00 amORY - IAD

1 stop14h 35mMultiple Airlines

Thu 11/69:00 pmIAD - ORY

1 stop14h 00mMultiple Airlines

Deal found 9/15

$592

Fri 10/3111:40 amORY - IAD

1 stop13h 50mMultiple Airlines

Fri 11/79:00 pmIAD - ORY

1 stop19h 25mMultiple Airlines

Deal found 9/16

$601

One-way flights from Orly to Dulles Intl
Search for one-way flight options from Orly to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Wed 11/2610:30 amORY - IAD

2 stops34h 45mMultiple Airlines

Deal found 9/16

$369

Tue 10/2112:10 pmORY - IAD

3 stops33h 10mMultiple Airlines

Deal found 9/16

$384

Thu 10/301:40 pmORY - IAD

1 stop30h 14mMultiple Airlines

Deal found 9/16

$385

Thu 11/62:40 pmORY - IAD

1 stop30h 00mMultiple Airlines

Deal found 9/15

$387

Thu 10/236:15 pmORY - IAD

2 stops27h 05mMultiple Airlines

Deal found 9/14

$392

Fri 11/76:40 pmORY - IAD

2 stops35h 15mMultiple Airlines

Deal found 9/15

$394

Tue 10/149:15 pmORY - IAD

2 stops29h 35mMultiple Airlines

Deal found 9/16

$396

Wed 10/155:10 pmORY - IAD

3 stops28h 10mMultiple Airlines

Deal found 9/15

$403

Tue 12/166:30 amORY - IAD

3 stops58h 20mMultiple Airlines

Deal found 9/17

$406

Thu 10/166:45 amORY - IAD

2 stops20h 05mMultiple Airlines

Deal found 9/15

$408

Cheapflights Fare Finder

Use the filters below to find and compare flights from Paris Orly Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Mon 3/16

3:20 pm-3:35 pm

1 stop29h 15m

Washington, D.C. Dulles Intl

Tue 3/24

6:30 pm-2:30 pm

1 stop15h 00m

$473

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Sat 11/22

8:00 am-3:15 pm

1 stop13h 15m

Washington, D.C. Dulles Intl

Tue 12/2

5:30 pm-11:45 am

1 stop12h 15m

$479

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Thu 10/9

7:40 am-3:20 pm

1 stop13h 40m

Washington, D.C. Dulles Intl

Tue 10/21

10:20 pm-3:50 pm

1 stop11h 30m

$501

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Fri 11/21

8:00 am-9:00 pm

1 stop19h 00m

Washington, D.C. Dulles Intl

Fri 11/28

10:30 pm-4:50 pm

1 stop12h 20m

$503

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Sun 11/23

11:00 am-9:00 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Mon 12/8

5:30 pm-4:50 pm

1 stop17h 20m

$503

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Fri 11/21

12:35 pm-9:00 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 12/6

5:30 pm-11:45 am

1 stop12h 15m

$507

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Fri 10/24

6:30 am-3:50 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Sun 10/26

6:05 pm-4:05 pm

1 stop17h 00m

$640

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Thu 10/9

6:00 am-3:20 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 10/20

5:45 pm-4:05 pm

2 stops16h 20m

$642

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Thu 10/9

6:45 am-8:50 pm

2 stops20h 05m

Washington, D.C. Dulles Intl

Mon 10/20

10:20 pm-8:05 pm

2 stops15h 45m

$661

ParisWashington, D.C.

ORY - IAD

ORYIAD

Paris Orly

Fri 11/7

6:40 pm-11:55 pm

2 stops35h 15m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results

Best time to book a flight from Orly to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Orly with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport?
A quick flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport can take about 29h 15m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $473. Airlines will cover a distance of 3847 mi.
Can I find deals for flights from Orly to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Orly to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Orly to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orly to Dulles Intl.
Can I find deals for business class flights from Orly to Dulles Intl?
Yes. Cheapflights offers flight deals from Orly to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Paris Orly Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

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$369+ Cheap flights from Orly (ORY) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Orly to Dulles Intl with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Orly to Dulles Intl

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Find flight deals from Orly to Dulles Intl

Cheapest flights from Orly to Dulles IntlExplore the most affordable flight options available from Orly to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Orly to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Paris Orly Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Orly to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Orly with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Orly to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Orly to Dulles Intl that include hotel bookings?

How can I find direct flights from Orly to Dulles Intl?

Can I find deals for business class flights from Orly to Dulles Intl?

What is the cheapest month to book a flight from Paris Orly Airport to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Cheapest flights from Orly to Dulles Intl
Explore the most affordable flight options available from Orly to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.