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 41% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 23 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?

TAP AIR PORTUGAL, Royal Air Maroc, and Icelandair 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 23 as of January 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.

$219 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?

43 flights are operational daily from Washington, D.C. Dulles Intl Airport to Europe as of January 2026. The most popular departure time for this route is 6:00PM, with 82% of flights per day taking off in the evening.

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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.

5:30 pm - 2:05 pm

IAD

MAD

38h 35m

1 stop

9:10 pm - 4:15 pm

MAD

IAD

24h 05m

1 stop

$456TAP AIR PORTUGAL

Mon, Mar 2 - Sun, Mar 8

8:30 pm - 6:45 pm

IAD

MAD

16h 15m

1 stop

9:05 am - 4:50 pm

MAD

IAD

12h 45m

1 stop

$457Multiple Airlines

Sun, Mar 1 - Tue, Mar 10

11:55 pm - 11:35 pm

IAD

MAD

18h 40m

1 stop

7:35 pm - 5:40 pm

MAD

IAD

27h 05m

1 stop

$458Multiple Airlines

Mon, Mar 16 - Mon, Mar 23

10:35 pm - 1:30 am

IAD

BCN

20h 55m

1 stop

6:00 am - 8:35 pm

BCN

IAD

20h 35m

1 stop

$459TAP AIR PORTUGAL

Mon, Apr 27 - Sun, May 3

8:20 pm - 7:00 pm

IAD

DUB

17h 40m

1 stop

10:15 am - 4:50 pm

DUB

IAD

11h 35m

1 stop

$461Scandinavian Airlines

Sun, Apr 5 - Sat, Apr 18

10:25 pm - 3:50 pm

IAD

MAD

11h 25m

1 stop

12:20 pm - 3:30 pm

MAD

IAD

9h 10mnonstop

$465British Airways

Wed, Apr 8 - Tue, Apr 21

6:10 pm - 8:05 am

IAD

MAD

7h 55mnonstop

12:45 pm - 11:52 am

MAD

IAD

29h 07m

2 stops

$467United Airlines

Wed, Apr 15 - Fri, Apr 24

8:20 pm - 6:20 pm

IAD

DUB

17h 00m

1 stop

10:15 am - 4:50 pm

DUB

IAD

11h 35m

1 stop

$468Scandinavian Airlines

Mon, Apr 13 - Sat, Apr 18

7:40 pm - 12:10 pm

IAD

CDG

10h 30m

1 stop

1:10 pm - 6:30 pm

CDG

IAD

11h 20m

1 stop

$484Icelandair

Sun, Mar 1 - Fri, Mar 6

8:30 pm - 1:00 pm

IAD

CDG

10h 30m

1 stop

5:15 pm - 7:20 pm

CDG

IAD

32h 05m

1 stop

$485Icelandair

Thu, Apr 16 - Thu, Apr 23

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

Mar 2

IAD5:30 pmWashington, D.C. Dulles Intl

38h 35m

1 stop

MAD2:05 pmMadrid Barajas

Mar 8

MAD9:10 pmMadrid Barajas

24h 05m

1 stop

IAD4:15 pmWashington, D.C. Dulles Intl

$456

TAP AIR PORTUGAL

Apr 27

IAD10:35 pmWashington, D.C. Dulles Intl

20h 55m

1 stop

BCN1:30 amBarcelona-El Prat

May 3

BCN6:00 amBarcelona-El Prat

20h 35m

1 stop

IAD8:35 pmWashington, D.C. Dulles Intl

$459

TAP AIR PORTUGAL

Mar 2

IAD5:30 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

MAD11:20 amMadrid Barajas

Mar 10

MAD7:40 amMadrid Barajas

12h 55m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$461

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

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

Delta

Feb 1

IAD12:23 pmWashington, D.C. Dulles Intl

13h 37m

1 stop

MAD8:00 amMadrid Barajas

Feb 10

MAD6:00 amMadrid Barajas

16h 05m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$477

Delta

Feb 1

IAD12:23 pmWashington, D.C. Dulles Intl

13h 37m

1 stop

MAD8:00 amMadrid Barajas

Feb 10

MAD6:00 amMadrid Barajas

16h 05m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$481

Delta

Mar 1

IAD6:50 pmWashington, D.C. Dulles Intl

18h 20m

1 stop

MAD7:10 pmMadrid Barajas

Mar 11

MAD6:00 amMadrid Barajas

16h 05m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

$484

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

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 3/2

5:30 pm-2:05 pm

1 stop38h 35m

Madrid Barajas

Sun 3/8

9:10 pm-4:15 pm

1 stop24h 05m

$456

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Sun 3/1

8:30 pm-6:45 pm

1 stop16h 15m

Madrid Barajas

Tue 3/10

9:05 am-4:50 pm

1 stop12h 45m

$457

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 3/16

11:55 pm-11:35 pm

1 stop18h 40m

Madrid Barajas

Mon 3/23

7:35 pm-5:40 pm

1 stop27h 05m

$458

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 4/27

10:35 pm-1:30 am

1 stop20h 55m

Barcelona-El Prat

Sun 5/3

6:00 am-8:35 pm

1 stop20h 35m

$459

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 4/5

8:20 pm-7:00 pm

1 stop17h 40m

Dublin

Sat 4/18

10:15 am-4:50 pm

1 stop11h 35m

$461

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Wed 4/8

10:25 pm-3:50 pm

1 stop11h 25m

Madrid Barajas

Tue 4/21

12:20 pm-3:30 pm

Nonstop9h 10m

$465

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Wed 4/15

6:10 pm-8:05 am

Nonstop7h 55m

Madrid Barajas

Fri 4/24

12:45 pm-11:52 am

2 stops29h 07m

$467

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 4/13

8:20 pm-6:20 pm

1 stop17h 00m

Dublin

Sat 4/18

10:15 am-4:50 pm

1 stop11h 35m

$468

Washington, D.C.Paris

IAD - CDG

IADCDG

Washington, D.C. Dulles Intl

Sun 3/1

7:40 pm-12:10 pm

1 stop10h 30m

Paris Charles de Gaulle

Fri 3/6

1:10 pm-6:30 pm

1 stop11h 20m

$484

Washington, D.C.Paris

IAD - CDG

IADCDG

Washington, D.C. Dulles Intl

Thu 4/16

8:30 pm-1:00 pm

1 stop10h 30m

Paris Charles de Gaulle

Thu 4/23

5:15 pm-7:20 pm

1 stop32h 05m

$485

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 September. Flight prices, which tend to average around $625, 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 September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $642.

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 $756. Flights from Washington, D.C. Dulles Intl Airport to Europe on a Saturday will generally be more expensive and average around $886. 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 $807. 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 $814. 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 Vienna Intl for the best Washington, D.C. Dulles Intl - Europe flight prices

How far in advance should I book a flight 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 $754 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 $706 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl 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 32% 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	$316
Fastest flight time	5h 50m
Direct flights	Every day
Airports in Europe	4,107 airports

The best one-way flight to Europe from Washington, D.C. Dulles Intl Airport in the past 72 hours is $316. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Europe found on momondo in the last 72 hours is $461.

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 4,107 airports in Europe. From Washington, D.C. Dulles Intl Airport there are direct flights to Dublin (DUB).

Search flight deals

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 23 as of January 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
Brussels Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 381 reviews	Search Brussels Airlines flights
SWISS	PriceFrom $200	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Delta	PriceFrom $254	Free Cancellation	Rating 7.9 8,130 reviews	Search Delta flights
Air Canada	PriceFrom $353	Free Cancellation	Rating 7.1 10,668 reviews	Search Air Canada flights
PLAY	PriceFrom $359	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Iberia	PriceFrom $385	Free Cancellation	Rating 7.0 3,100 reviews	Search Iberia flights
Icelandair	PriceFrom $389	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $398	Free Cancellation	Rating 7.3 1,676 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $409	Free Cancellation	Rating 7.7 1,444 reviews	Search KLM flights
Finnair	PriceFrom $431	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair 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 $332

Flights to Parisfrom $298

Flights to Copenhagenfrom $370

Flights to Istanbulfrom $493

Flights to Romefrom $345

Flights to Barcelonafrom $287

Flights to Athensfrom $313

Flights to Madridfrom $298

Flights to Lisbonfrom $367

Flights to Stockholmfrom $304

Flights to Amsterdamfrom $398

Flights to Milanfrom $345

Washington, D.C. Dulles Intl Airport flight routes

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Cheap flights from Washington, D.C. Dulles Intl Airport to Europe from $219

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

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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

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

Our best Delta 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?

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

How far in advance should I book a flight to Europe?

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl 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 32% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Europe flight.

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

TAP AIR PORTUGAL, Royal Air Maroc, and Icelandair are the most popular carriers operating 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?

43 flights are operational daily from Washington, D.C. Dulles Intl Airport to Europe as of January 2026. The most popular departure time for this route is 6:00PM, with 82% of flights per day taking off in the evening.

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

303 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Europe as of January 2026. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.

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

Fastest flight time

Direct flights

Airports in Europe

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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