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Dulles Intl

$324+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$477
(Flighttix)

One-way from

$324
(Booking.com)

Popular in

August

Cheapest in

February

Average price

$719

Good round-trip deal

$516 or less

Good one-way deal

$419 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. 9% potential increase in price ($71 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 April 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 April 29, 2025.

This Flighttix deal was found by Cheapflights users on 4/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:40 amBRU - IAD
1 stop12h 28mMultiple Airlines
Mon 5/265:40 pmIAD - BRU
1 stop10h 40mMultiple Airlines
Deal found 4/28$477
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Mon 5/129:40 amBRU - IAD
2 stops17h 28mAir Canada
Mon 5/265:31 pmIAD - BRU
1 stop32h 34mAir Canada
Deal found 4/28$478
This Flighttix deal was found by Cheapflights users on 4/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Mon 5/265:45 pmIAD - BRU
Nonstop7h 30mBrussels Airlines
Deal found 4/28$483
This Flighttix deal was found by Cheapflights users on 4/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:00 pmBRU - IAD
Nonstop8h 15mLufthansa
Wed 5/285:45 pmIAD - BRU
Nonstop7h 30mLufthansa
Deal found 4/29$484
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:00 amBRU - IAD
2 stops20h 08mUnited Airlines
Sat 6/1410:20 pmIAD - BRU
1 stop28h 30mUnited Airlines
Deal found 4/29$485
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:40 amBRU - IAD
1 stop12h 35mSWISS
Tue 5/278:45 pmIAD - BRU
1 stop11h 30mSWISS
Deal found 4/29$490
This Billigflug deal was found by Cheapflights users on 4/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:15 amFRA - IAD
1 stop10h 45mMultiple Airlines
Wed 5/289:45 amIAD - FRA
1 stop15h 25mMultiple Airlines
Deal found 4/29$491
This Flighttix deal was found by Cheapflights users on 4/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:15 amFRA - IAD
1 stop10h 45mLufthansa
Wed 5/2810:10 pmIAD - FRA
Nonstop8h 00mLufthansa
Deal found 4/29$492
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:15 pmBRU - IAD
1 stop10h 55mAmerican Airlines
Thu 9/1110:40 pmIAD - BRU
1 stop29h 15mAmerican Airlines
Deal found 4/28$498
This Booking.com deal was found by Cheapflights users on 4/29. 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.
Thu 5/159:55 amFRA - IAD
1 stop17h 13mAir Canada
Wed 5/282:25 pmIAD - FRA
2 stops14h 35mAir Canada
Deal found 4/29$499
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:10 pmFRA - IAD
1 stop11h 00mIcelandair
Sat 10/2511:15 pmIAD - FRA
1 stop31h 50mIcelandair
Deal found 4/29$503
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:15 pmBRU - IAD
2 stops25h 41mBritish Airways
Mon 5/268:02 pmIAD - BRU
2 stops17h 33mBritish Airways
Deal found 4/28$504

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 April 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

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 5/12

9:40 am-4:08 pm

1 stop12h 28m

Washington, D.C. Dulles Intl

Mon 5/26

5:40 pm-10:20 am

1 stop10h 40m

$477

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 5/12

9:40 am-9:08 pm

2 stops17h 28m

Washington, D.C. Dulles Intl

Mon 5/26

5:31 pm-8:05 am

1 stop32h 34m

$478

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 5/12

12:00 pm-2:15 pm

Nonstop8h 15m

Washington, D.C. Dulles Intl

Mon 5/26

5:45 pm-7:15 am

Nonstop7h 30m

$483

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 6/3

7:00 am-9:08 pm

2 stops20h 08m

Washington, D.C. Dulles Intl

Sat 6/14

10:20 pm-8:50 am

1 stop28h 30m

$485

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 5/20

6:55 am-4:15 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Thu 5/29

8:45 pm-7:15 pm

1 stop16h 30m

$486

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 5/15

10:15 am-3:00 pm

1 stop10h 45m

Washington, D.C. Dulles Intl

Wed 5/28

9:45 am-7:10 am

1 stop15h 25m

$491

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 5/15

10:15 am-3:00 pm

1 stop10h 45m

Washington, D.C. Dulles Intl

Wed 5/28

10:10 pm-12:10 pm

Nonstop8h 00m

$492

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 9/3

3:15 pm-8:10 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Sun 9/14

8:19 pm-6:00 pm

2 stops15h 41m

$498

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Thu 5/15

9:55 am-9:08 pm

1 stop17h 13m

Washington, D.C. Dulles Intl

Wed 5/28

2:25 pm-11:00 am

2 stops14h 35m

$499

Frankfurt am MainWashington, D.C.

FRA - IAD

FRAIAD

Frankfurt am Main

Wed 10/1

5:10 pm-10:10 pm

1 stop11h 00m

Washington, D.C. Dulles Intl

Sat 10/25

11:15 pm-12:05 pm

1 stop31h 50m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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, August is the cheapest month in which you can book a flight from Europe to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Europe to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 April 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 April 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).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

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.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

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).

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 April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $324. Users have also found prices from $374 and $409 on Royal Air Maroc and Icelandair, 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 London Heathrow - Washington, D.C. Dulles Intl. You may also consider Frankfurt am Main - 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 $354. While the most popular route (London Heathrow - Washington, D.C. Dulles Intl) can be booked for $565 on average our data indicates $719 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, August is the cheapest month in which you can book a flight from Europe to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Europe to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 Europe?

Book flights to Europe if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
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Rockville
Fredericksburg
Silver Spring
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Falls Church
Laurel
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National Harbor
Oxon Hill

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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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Midway to Baltimore flights
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John F Kennedy Intl to Reagan-National flights
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LaGuardia to Reagan-National flights
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George Bush Intcntl to Baltimore flights
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Midway to Dulles Intl flights
Portland to Reagan-National flights
Sky Harbor Intl to Reagan-National flights
Miami to Baltimore flights
Burbank to Baltimore flights
Minneapolis to Reagan-National flights

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$284Average$486FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$360Average$659FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$366Average$736FlexibilityNo cancel feeOn-time76%
DeltaCheapest$382Average$822FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$382Average$668FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$390Average$751FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$403Average$650FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$412Average$780FlexibilityNo cancel feeOn-time69%
IberiaCheapest$429Average$781FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$431Average$862FlexibilityNo cancel feeOn-time78%

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