HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Europe

$226+ Cheap flights from Washington, D.C. (WAS) to Europe

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CPH
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Europe

Keep the following information in mind while searching for Washington, D.C. to Europe flight deals. Data was last updated mayo 1, 2025.

Round-trip from

$543
(United Airlines)

One-way from

$245
(eDestinos)

Popular in

June

Cheapest in

March

Average price

$1,144

Good round-trip deal

$447 or less

Good one-way deal

$272 or less
From Washington, D.C. (WAS) to Europe
Search Deals
One-way flight from Washington, D.C. (WAS) to Europe
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Europe.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Europe.
Search Deals

Find flight deals from Washington, D.C. to Europe

Cheapest flights from Washington, D.C. to Europe
Explore the most affordable flight options available from Washington, D.C. to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/2010:35 pmIAD - LIS
Nonstop7h 20mTAP AIR PORTUGAL
mar. 10/712:00 pmLIS - IAD
Nonstop8h 20mTAP AIR PORTUGAL
Deal found 4/28$467
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/269:30 pmIAD - LIS
1 stop14h 35mScandinavian Airlines
lun. 11/34:55 pmLIS - IAD
1 stop29h 20mScandinavian Airlines
Deal found 4/30$504
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/155:00 pmIAD - MAD
1 stop11h 15mTAP AIR PORTUGAL
mar. 8/261:35 pmMAD - IAD
1 stop13h 15mTAP AIR PORTUGAL
Deal found 4/30$543
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:45 pmIAD - MAD
1 stop16h 00mMultiple Airlines
mar. 5/206:20 amMAD - IAD
1 stop13h 10mMultiple Airlines
Deal found 4/30$544
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/44:35 pmIAD - MAD
Nonstop7h 50mIberia
sáb. 9/1311:50 amMAD - IAD
Nonstop9h 10mIberia
Deal found 4/30$545
This American Airlines deal was found by Cheapflights users on 4/30. 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.
dom. 8/36:35 amIAD - MAD
1 stop16h 55mAmerican Airlines
sáb. 8/3011:50 amMAD - IAD
Nonstop9h 10mAmerican Airlines
Deal found 4/30$547
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.
lun. 8/259:45 amIAD - MAD
1 stop14h 55mUnited Airlines
mar. 9/2311:15 amMAD - IAD
Nonstop8h 50mUnited Airlines
Deal found 4/29$548
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/245:13 pmIAD - MAD
2 stops31h 27mAir Canada
mar. 9/2312:45 pmMAD - IAD
2 stops28h 48mAir Canada
Deal found 4/29$552
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1012:30 pmIAD - MAD
2 stops14h 40mDelta
dom. 9/2110:05 amMAD - IAD
1 stop12h 15mDelta
Deal found 4/29$554
This Virgin Atlantic deal was found by Cheapflights users on 4/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:00 amIAD - MAD
2 stops19h 50mVirgin Atlantic
sáb. 8/3010:05 amMAD - IAD
1 stop19h 10mVirgin Atlantic
Deal found 4/30$562
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/44:35 pmIAD - MAD
Nonstop7h 50mFinnair
sáb. 9/1311:50 amMAD - IAD
Nonstop9h 10mFinnair
Deal found 4/30$564
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:45 pmIAD - MAD
1 stop16h 00mSWISS
lun. 5/197:35 pmMAD - IAD
1 stop26h 40mSWISS
Deal found 4/30$565

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Europe 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 mayo 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Europe that are best for you.

Fly from

Washington, D.C.

Fly to

Europe

Route

Depart

Return

Price

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

vie. 8/15

5:00 pm-10:15 am

1 stop11h 15m

Madrid Barajas

mar. 8/26

1:35 pm-8:50 pm

1 stop13h 15m

$543

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 5/14

8:45 pm-6:45 pm

1 stop16h 00m

Madrid Barajas

mar. 5/20

6:20 am-1:30 pm

1 stop13h 10m

$544

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

jue. 9/4

4:35 pm-6:25 am

Nonstop7h 50m

Madrid Barajas

sáb. 9/13

11:50 am-3:00 pm

Nonstop9h 10m

$545

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

dom. 8/3

6:35 am-5:30 am

1 stop16h 55m

Madrid Barajas

sáb. 8/30

11:50 am-3:00 pm

Nonstop9h 10m

$547

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

lun. 8/25

9:45 am-6:40 am

1 stop14h 55m

Madrid Barajas

mar. 9/23

11:15 am-2:05 pm

Nonstop8h 50m

$548

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

dom. 8/24

5:13 pm-6:40 am

2 stops31h 27m

Madrid Barajas

mar. 9/23

12:45 pm-11:33 am

2 stops28h 48m

$552

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 9/10

12:30 pm-9:10 am

2 stops14h 40m

Madrid Barajas

lun. 9/22

6:00 am-7:15 pm

1 stop19h 15m

$554

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mar. 8/19

6:00 am-7:50 am

2 stops19h 50m

Madrid Barajas

sáb. 8/30

10:05 am-11:15 pm

1 stop19h 10m

$562

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

jue. 9/4

4:35 pm-6:25 am

Nonstop7h 50m

Madrid Barajas

sáb. 9/13

11:50 am-3:00 pm

Nonstop9h 10m

$564

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 5/14

8:45 pm-6:45 pm

1 stop16h 00m

Madrid Barajas

jue. 5/22

7:35 pm-4:15 pm

1 stop26h 40m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Washington, D.C. to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Washington, D.C. 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 Washington, D.C. to Europe

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Europe (average of $523). Flying from Washington, D.C. to Europe in June is currently the most expensive (average of $903). 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 WAS to EU?

Find hourly flight availability from Washington, D.C. to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from Washington, D.C. to Europe, 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 Washington, D.C. to Europe

Explore weekly flight availability from Washington, D.C. to Europe. 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 mayo 1, 2025.

The most flights from WAS to EU0 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 Europe by month

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

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

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

If weather is an important factor for your trip to Europe, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated mayo 1, 2025.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
8.0
Very good
285 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Europe. 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 Washington, D.C. to Europe one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $245. TAP AIR PORTUGAL flights start at $270 while deals on JetBlue start at $329 one-way.

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

    The most popular flight routes from Washington, D.C. to Europe are Washington, D.C. Dulles Intl - London Heathrow, Washington, D.C. Dulles Intl - Paris Charles de Gaulle and Baltimore/Washington - London Heathrow.

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

    Looking for the cheapest flight from Washington, D.C. to Europe? While on average our users pay $1,287, our data indicates the cheapest price to be $248. The most popular route (Washington, D.C. Dulles Intl - London Heathrow), is priced around $420.

  • Can I find deals for flights from Washington, D.C. to Europe that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Europe?

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

  • Can I find deals for business class flights from Washington, D.C. to Europe?

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Europe (average of $523). Flying from Washington, D.C. to Europe in June is currently the most expensive (average of $903). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Europe

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Seattle flights
Dulles Intl to Cancún flights
Reagan-National to Los Angeles flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Seattle flights
Dulles Intl to Los Angeles flights
Dulles Intl to Heathrow flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Boston flights
Reagan-National to Las Vegas flights
Dulles Intl to Las Vegas flights
Dulles Intl to San Francisco flights
Reagan-National to O'Hare Intl flights
Reagan-National to San Francisco flights
Dulles Intl to Charles de Gaulle flights
Reagan-National to Miami flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Miami flights
Dulles Intl to Boston flights
Dulles Intl to Atlanta flights
Reagan-National to Cancún flights
Dulles Intl to Istanbul flights
Dulles Intl to Denver flights
Dulles Intl to Orlando flights
Reagan-National to Hobby flights
Dulles Intl to Luis Munoz Marin Intl flights
Dulles Intl to Athens flights
Dulles Intl to Hobby flights
Dulles Intl to Haneda flights
Reagan-National to Orlando flights
Reagan-National to Atlanta flights
Dulles Intl to Mexico City flights
Dulles Intl to Madrid flights
Dulles Intl to Tampa flights
Reagan-National to Nashville flights
Reagan-National to Denver flights
Reagan-National to Luis Munoz Marin Intl flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Midway flights
Dulles Intl to Gatwick flights
Dulles Intl to San Diego flights
Reagan-National to San Diego flights
Reagan-National to Heathrow flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Tampa flights
Dulles Intl to Lisbon flights
Reagan-National to Gatwick flights
Dulles Intl to London City flights
Dulles Intl to Ontario flights

Top 10 airlines flying from Washington, D.C. to Europe

Discover the top 10 airlines that operate flights from Washington, D.C. to Europe. 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$285Average$636FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$400Average$878FlexibilityNo cancel feeOn-time67%
DeltaCheapest$421Average$969FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$449Average$881FlexibilityNo cancel feeOn-time79%
FinnairCheapest$470Average$713FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$486Average$1,048FlexibilityNo cancel feeOn-time76%
Royal Air MarocCheapest$495Average$621FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$496Average$895FlexibilityNo cancel feeOn-time71%
ITA AirwaysCheapest$501Average$703FlexibilityNo cancel feeOn-time81%
KLMCheapest$502Average$980FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.