What airlines fly to Europe?

United Airlines, TAP AIR PORTUGAL and British Airways are the top three most popular airlines that fly to Europe from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 21 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Europe?

Icelandair, ITA Airways, and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Europe

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Europe?

Prices for flights from Washington, D.C. Dulles Intl Airport to Europe are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Europe?

The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Europe is 24 as of August 2026.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Europe?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Europe.

What documentation or ID do you need to fly to Europe?

The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$268 Cheap Flights from Washington, D.C. Dulles Intl Airport to Europe in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Europe on average per day?

80 flights are operational daily from Washington, D.C. Dulles Intl Airport to Europe as of August 2026. The most popular departure time for this route is 5:00PM, with 65% of flights per day taking off in the evening.

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Europe on average per week?

563 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Europe as of August 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Europe

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 5:10 pm

IAD

MAD

17h 45m

1 stop

9:10 pm - 8:35 pm

MAD

IAD

29h 25m

1 stop

$581TAP AIR PORTUGAL

Tue, Nov 10 - Tue, Nov 24

5:25 pm - 8:20 pm

IAD

MAD

20h 55m

1 stop

7:40 am - 3:15 pm

MAD

IAD

13h 35m

1 stop

$583TAP AIR PORTUGAL

Tue, Nov 10 - Thu, Nov 19

7:15 pm - 3:50 pm

IAD

MAD

14h 35m

1 stop

12:00 pm - 8:55 pm

MAD

IAD

13h 55m

1 stop

$593British Airways

Fri, Oct 23 - Tue, Oct 27

9:00 pm - 7:10 pm

IAD

MAD

16h 10m

1 stop

1:00 pm - 8:05 pm

MAD

IAD

12h 05m

1 stop

$607Royal Air Maroc

Fri, Oct 16 - Sun, Oct 25

5:45 pm - 12:40 pm

IAD

MAD

12h 55m

1 stop

3:40 pm - 6:50 pm

MAD

IAD

9h 10mnonstop

$616Iberia

Tue, Sep 22 - Tue, Oct 6

6:05 pm - 11:00 am

IAD

MAD

10h 55m

1 stop

12:40 pm - 4:20 pm

MAD

IAD

9h 40mnonstop

$616Iberia

Mon, Nov 23 - Wed, Dec 9

12:30 pm - 9:55 am

IAD

MAD

15h 25m

1 stop

10:00 am - 5:28 pm

MAD

IAD

13h 28m

1 stop

$618Virgin Atlantic

Mon, Nov 23 - Wed, Dec 9

7:15 pm - 3:50 pm

IAD

MAD

14h 35m

1 stop

12:00 pm - 8:55 pm

MAD

IAD

13h 55m

1 stop

$619British Airways

Mon, Oct 19 - Tue, Oct 27

9:00 pm - 7:10 pm

IAD

MAD

16h 10m

1 stop

8:10 pm - 7:00 pm

MAD

IAD

28h 50m

1 stop

$621Royal Air Maroc

Fri, Oct 9 - Tue, Oct 20

7:17 pm - 12:15 pm

IAD

MAD

10h 58m

1 stop

12:45 pm - 12:41 am

MAD

IAD

17h 56m

2 stops

$703Virgin Atlantic

Mon, Sep 21 - Tue, Sep 29

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TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Europe

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Europe flight tickets

TAP AIR PORTUGAL

Nov 10

IAD5:25 pmWashington, D.C. Dulles Intl

17h 45m

1 stop

MAD5:10 pmMadrid Barajas

Nov 24

MAD9:10 pmMadrid Barajas

29h 25m

1 stop

IAD8:35 pmWashington, D.C. Dulles Intl

$581

TAP AIR PORTUGAL

Sep 7

IAD10:35 pmWashington, D.C. Dulles Intl

19h 45m

1 stop

MAD12:20 amMadrid Barajas

Sep 17

MAD7:40 amMadrid Barajas

13h 30m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$583

TAP AIR PORTUGAL

Nov 7

IAD5:25 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

MAD9:30 amMadrid Barajas

Nov 15

MAD9:10 pmMadrid Barajas

24h 05m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$585

Iberia flights from Washington, D.C. Dulles Intl Airport to Europe

Our best Iberia deals on Washington, D.C. Dulles Intl Airport to Europe flight tickets

Iberia

Sep 21

IAD5:45 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

MAD12:40 pmMadrid Barajas

Oct 21

MAD12:20 pmMadrid Barajas

9h 10m

IAD3:30 pmWashington, D.C. Dulles Intl

$616

Iberia

Sep 22

IAD5:45 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

MAD12:40 pmMadrid Barajas

Oct 6

MAD3:40 pmMadrid Barajas

9h 10m

IAD6:50 pmWashington, D.C. Dulles Intl

$619

Iberia

Sep 22

IAD5:45 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

MAD12:40 pmMadrid Barajas

Oct 6

MAD3:40 pmMadrid Barajas

9h 10m

IAD6:50 pmWashington, D.C. Dulles Intl

$620

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 11/10

5:25 pm-5:10 pm

1 stop17h 45m

Madrid Barajas

Tue 11/24

9:10 pm-8:35 pm

1 stop29h 25m

$581

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 11/10

5:25 pm-8:20 pm

1 stop20h 55m

Madrid Barajas

Thu 11/19

7:40 am-3:15 pm

1 stop13h 35m

$583

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Fri 10/23

7:15 pm-3:50 pm

1 stop14h 35m

Madrid Barajas

Tue 10/27

12:00 pm-8:55 pm

1 stop13h 55m

$593

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Fri 10/16

9:00 pm-7:10 pm

1 stop16h 10m

Madrid Barajas

Sun 10/25

1:00 pm-8:05 pm

1 stop12h 05m

$607

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 9/22

5:45 pm-12:40 pm

1 stop12h 55m

Madrid Barajas

Tue 10/6

3:40 pm-6:50 pm

Nonstop9h 10m

$616

Quickest round-trip

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 11/23

6:05 pm-11:00 am

1 stop10h 55m

Madrid Barajas

Wed 12/9

12:40 pm-4:20 pm

Nonstop9h 40m

$616

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 11/23

12:30 pm-9:55 am

1 stop15h 25m

Madrid Barajas

Wed 12/9

10:00 am-5:28 pm

1 stop13h 28m

$618

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 10/19

7:15 pm-3:50 pm

1 stop14h 35m

Madrid Barajas

Tue 10/27

12:00 pm-8:55 pm

1 stop13h 55m

$619

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Fri 10/9

9:00 pm-7:10 pm

1 stop16h 10m

Madrid Barajas

Tue 10/20

8:10 pm-7:00 pm

1 stop28h 50m

$621

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 9/21

7:17 pm-12:15 pm

1 stop10h 58m

Madrid Barajas

Tue 9/29

12:45 pm-12:41 am

2 stops17h 56m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Washington, D.C. Dulles Intl Airport is in February. Flight prices, which tend to average around $662, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $674.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $865. Flights from Washington, D.C. Dulles Intl Airport to Europe on a Friday will generally be more expensive and average around $968. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the afternoon. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Europe in the afternoon for as low as $888. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $945. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. Dulles Intl to Europe flight route?

Fly from Washington, D.C. Dulles Intl to Kastrup Copenhagen for the best Washington, D.C. Dulles Intl - Europe flight prices

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Europe?

You are more likely to see cheaper flights to Europe from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $855 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Washington, D.C. Dulles Intl Airport for as low as $780 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Europe flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Europe flights?

You could potentially save up to 40% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Europe flight.

Cheap Washington, D.C. Dulles Intl Airport to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Europe

Best Price Found	$283
Fastest flight time	5h 50m
Direct flights	Every day
Airports in Europe	4,106 airports

The best one-way flight to Europe from Washington, D.C. Dulles Intl Airport in the past 72 hours is $283. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Europe found on momondo in the last 72 hours is $498.

The fastest flight from Washington, D.C. Dulles Intl Airport to Europe takes 5h 50m

Direct flights go from Washington, D.C. Dulles Intl Airport to Europe every day.

There are 4,106 airports in Europe. From Washington, D.C. Dulles Intl Airport there are direct flights to Lisbon Humberto Delgado (LIS), London Heathrow (LHR).

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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Europe

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Europe?
Prices for flights from Washington, D.C. Dulles Intl Airport to Europe are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Europe?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Europe is 24 as of August 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Europe?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Europe

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Europe with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $329	Free Cancellation	Rating 7.2 2,356 reviews	Search TAP AIR PORTUGAL flights
Virgin Atlantic	PriceFrom $331	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
Icelandair	PriceFrom $390	Free Cancellation	Rating 6.9 720 reviews	Search Icelandair flights
KLM	PriceFrom $409	Free Cancellation	Rating 7.8 1,552 reviews	Search KLM flights
Finnair	PriceFrom $423	Free Cancellation	Rating 7.7 1,424 reviews	Search Finnair flights
Iberia	PriceFrom $429	Free Cancellation	Rating 7.0 3,268 reviews	Search Iberia flights
Scandinavian Airlines	PriceFrom $457	Free Cancellation	Rating 7.4 1,923 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $465	Free Cancellation	Rating 7.5 2,025 reviews	Search SWISS flights
Delta	PriceFrom $466	Free Cancellation	Rating 7.8 8,490 reviews	Search Delta flights
British Airways	PriceFrom $472	Free Cancellation	Rating 6.7 8,147 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Europe?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Europe from Washington, D.C..

Can I find flights from Washington, D.C. to Europe with flexible booking policies on momondo?

Flights from Washington, D.C. to Europe with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Europe?

Once you have performed a search for Washington, D.C. to Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Europe right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Europe flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities in Europe

Flights to Londonfrom $379

Flights to Copenhagenfrom $417

Flights to Parisfrom $451

Flights to Istanbulfrom $678

Flights to Romefrom $460

Flights to Barcelonafrom $402

Flights to Madridfrom $369

Flights to Athensfrom $412

Flights to Stockholmfrom $356

Flights to Lisbonfrom $498

Flights to Amsterdamfrom $527

Flights to Milanfrom $504

Cheap flights from Washington, D.C. Dulles Intl Airport to Europe from $268

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TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Europe

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Europe flight tickets

Iberia flights from Washington, D.C. Dulles Intl Airport to Europe

Our best Iberia deals on Washington, D.C. Dulles Intl Airport to Europe flight tickets

momondo Fare Finder

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

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Europe

What is the cheapest month to fly to Europe?

What is the cheapest day to depart on your flight to Europe?

What is the cheapest time of day to depart on your flight to Europe?

What is the cheapest Washington, D.C. Dulles Intl to Europe flight route?

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Europe?

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Europe flights?

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Europe flights?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Europe?

What airlines fly to Europe?

How many flights depart from Washington, D.C. Dulles Intl Airport to Europe on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Europe on average per week?

Cheap Washington, D.C. Dulles Intl Airport to Europe flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Europe

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Europe

Best airlines flying from Washington, D.C. Dulles Intl Airport to Europe

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Europe with momondo

Why use momondo?

An easier way to manage your Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Europe

Popular cities in Europe

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Europe flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Europe

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Europe

List of cabin classes available on flights landing in Europe. Availability may vary depending on flight origin and airline.

Complete your trip to Europe

Explore popular destinations other users love

According to popular flight searches on momondo this year