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Dulles Intl

$345+ Cheap flights from Europe 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IAD
août 3 — août 101
dim. 8/3
dim. 8/10
1 adult, Economy
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Cheap flight deals from Europe to Dulles Intl

Keep the following information in mind while searching for Europe to Dulles Intl flight deals. Data was last updated juillet 29, 2025.

Round-trip from

$547
(British Airways)

One-way from

$345
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$727

Good round-trip deal

$610 or less

Good one-way deal

$452 or less
From Europe to Washington, D.C. Dulles Intl
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One-way flight from Europe to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 5% potential increase in price ($39 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 July 2025
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Price to beat on a round-trip flight from Europe to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Europe to Washington, D.C. Dulles Intl.
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Find flight deals from Europe to Dulles Intl

Cheapest flights from Europe to Dulles Intl
Explore the most affordable flight options available from Europe to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 29, 2025.

This British Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/187:15 amZRH - IAD
2 stops21h 41mBritish Airways
mer. 9/35:50 pmIAD - ZRH
1 stop15h 15mBritish Airways
Deal found 7/28$547
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/2011:45 amZRH - IAD
Nonstop9h 45mUnited Airlines
sam. 1/36:00 pmIAD - ZRH
1 stop10h 45mUnited Airlines
Deal found 7/28$548
This Flysmarter deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/1511:55 amZRH - IAD
Nonstop9h 30mSWISS
dim. 8/175:45 pmIAD - ZRH
Nonstop8h 20mSWISS
Deal found 7/29$551
This Billigflug deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/1011:55 amZRH - IAD
Nonstop9h 30mMultiple Airlines
sam. 8/2310:20 pmIAD - ZRH
1 stop15h 45mMultiple Airlines
Deal found 7/27$554
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/1310:15 amZRH - IAD
2 stops19h 44mAmerican Airlines
sam. 12/610:48 amIAD - ZRH
2 stops15h 27mAmerican Airlines
Deal found 7/27$555
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:15 amZRH - IAD
2 stops14h 35mLufthansa
dim. 1/46:00 pmIAD - ZRH
1 stop10h 10mLufthansa
Deal found 7/29$557
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/229:00 amZRH - IAD
1 stop13h 05mDelta
sam. 12/611:00 amIAD - ZRH
2 stops15h 15mDelta
Deal found 7/28$558
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/228:15 amZRH - IAD
2 stops32h 58mAir Canada
ven. 9/55:37 pmIAD - ZRH
1 stop30h 33mAir Canada
Deal found 7/28$560
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/116:00 amZRH - IAD
1 stop20h 50mTAP AIR PORTUGAL
lun. 12/295:30 pmIAD - ZRH
2 stops15h 30mTAP AIR PORTUGAL
Deal found 7/29$568
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/18:15 pmCDG - IAD
1 stop29h 44mScandinavian Airlines
mar. 9/1610:05 pmIAD - CDG
2 stops15h 20mScandinavian Airlines
Deal found 7/29$568
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/258:30 pmBRU - IAD
1 stop29h 29mScandinavian Airlines
sam. 8/3010:05 pmIAD - BRU
1 stop29h 35mScandinavian Airlines
Deal found 7/28$576
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/2310:20 amBRU - IAD
1 stop11h 30mAer Lingus
ven. 9/55:20 pmIAD - BRU
1 stop10h 20mAer Lingus
Deal found 7/27$578

Cheapflights Fare Finder

 
Customize your flight search to find flights from Europe to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 29, 2025.
Use the filters below to find and compare flights from Europe to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Europe

Fly to

Dulles Intl

Route

Depart

Return

Price

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

lun. 8/18

7:15 am-10:56 pm

2 stops21h 41m

Washington, D.C. Dulles Intl

ven. 9/5

5:50 pm-8:55 pm

1 stop21h 05m

$547

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

ven. 8/15

11:55 am-3:25 pm

Nonstop9h 30m

Washington, D.C. Dulles Intl

dim. 8/17

5:45 pm-8:05 am

Nonstop8h 20m

$551

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

dim. 8/10

11:55 am-3:25 pm

Nonstop9h 30m

Washington, D.C. Dulles Intl

dim. 8/24

5:25 pm-5:25 pm

1 stop18h 00m

$552

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

dim. 8/10

11:55 am-3:25 pm

Nonstop9h 30m

Washington, D.C. Dulles Intl

sam. 8/23

10:20 pm-8:05 pm

1 stop15h 45m

$554

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

sam. 9/6

9:20 am-11:26 pm

2 stops20h 06m

Washington, D.C. Dulles Intl

ven. 10/3

6:30 pm-1:55 pm

1 stop13h 25m

$555

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

ven. 8/22

8:15 am-11:13 am

2 stops32h 58m

Washington, D.C. Dulles Intl

sam. 9/6

1:00 pm-6:10 am

1 stop11h 10m

$560

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

mar. 8/19

11:45 am-10:56 pm

2 stops17h 11m

Washington, D.C. Dulles Intl

sam. 9/6

12:48 pm-8:50 am

2 stops14h 02m

$565

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

jeu. 9/11

6:00 am-8:50 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

lun. 12/29

5:30 pm-3:00 pm

2 stops15h 30m

$568

ParisWashington, D.C.

CDG - IAD

CDGIAD

Paris Charles de Gaulle

lun. 9/1

8:15 pm-7:59 pm

1 stop29h 44m

Washington, D.C. Dulles Intl

mar. 9/16

10:05 pm-7:25 pm

2 stops15h 20m

$568

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

lun. 8/25

8:30 pm-7:59 pm

1 stop29h 29m

Washington, D.C. Dulles Intl

sam. 8/30

10:05 pm-9:40 am

1 stop29h 35m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 results
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Best time to book a flight from Europe to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Europe 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.

Cheapflights Insights

Everything you need to know about your flight from Europe to Washington, D.C. Dulles Intl Airport

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

Currently, July is the cheapest month in which you can book a flight from Europe to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Europe 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.

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

Find hourly flight availability from Europe to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 29, 2025.

When flying from Europe 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.

Weekly flight availability from Europe to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Europe to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated juillet 29, 2025.

The most flights from EU0 to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated juillet 29, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from Europe to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
821 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

  • What are the cheapest airlines to fly from Europe to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $369. Users have also found prices from $403 and $488 on Royal Air Maroc and Aer Lingus, respectively.

  • What are the most popular routes from Europe to Washington, D.C. Dulles Intl Airport?

    The most popular route from Europe to Washington, D.C. Dulles Intl Airport is Frankfurt am Main - Washington, D.C. Dulles Intl. You may also consider London Heathrow - Washington, D.C. Dulles Intl or Paris Charles de Gaulle - Washington, D.C. Dulles Intl.

  • What are the cheapest flights from Europe to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $556. While the most popular route (Frankfurt am Main - Washington, D.C. Dulles Intl) can be booked for $491 on average our data indicates $1,309 when flying from Europe to Washington, D.C. Dulles Intl Airport.

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

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

  • How can I find direct flights from Europe to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Europe 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 Europe to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Europe to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Europe 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.

See more FAQs

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

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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Alternative routes for Europe to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Europe to Dulles Intl

Discover the top 10 airlines that operate flights from Europe to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$263Average$424FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$298Average$773FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$360Average$685FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$382Average$667FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$390Average$748FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$403Average$656FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$417Average$775FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$417Average$724FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$431Average$868FlexibilityNo cancel feeOn-time78%
IberiaCheapest$466Average$989FlexibilityNo cancel feeOn-time77%

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