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 39% 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, WestJet, and ITA Airways 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 28 as of September 2025.

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.

$210 Cheap Flights from Washington, D.C. Dulles Intl Airport to Europe in 2025/26

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

635 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Europe as of September 2025. The most popular departure day for this route is Sun, with 15% of flights per week taking off on this day.

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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

5:30 pm - 8:20 pmIAD-MAD

20h 50m1 stop

9:10 pm - 3:15 pmMAD-IAD

24h 05m1 stop

$376TAP AIR PORTUGAL

Find Deal

Tue, Nov 4 - Wed, Nov 12

9:35 am - 6:40 amIAD-MAD

15h 05m1 stop

12:30 pm - 1:38 pmMAD-IAD

31h 08m1 stop

$378Air Canada

Find Deal

Mon, Sep 29 - Wed, Oct 8

9:35 am - 6:40 amIAD-MAD

15h 05m1 stop

11:15 am - 2:05 pmMAD-IAD

8h 50mnonstop

$403United Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 8

9:35 am - 6:40 amIAD-MAD

15h 05m1 stop

10:50 am - 10:28 pmMAD-IAD

17h 38m1 stop

$405United Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 8

6:20 pm - 12:40 pmIAD-MAD

12h 20m1 stop

12:50 pm - 4:30 pmMAD-IAD

9h 40mnonstop

$427British Airways

Find Deal

Tue, Feb 24 - Tue, Mar 3

12:09 pm - 1:10 pmIAD-CDG

19h 01m2 stops

2:15 pm - 7:59 pmCDG-IAD

11h 44m1 stop

$434Scandinavian Airlines

Find Deal

Tue, Oct 14 - Wed, Oct 22

12:09 pm - 7:25 pmIAD-CDG

25h 16m2 stops

10:50 am - 7:59 pmCDG-IAD

15h 09m2 stops

$441Scandinavian Airlines

Find Deal

Tue, Oct 14 - Wed, Oct 22

7:20 pm - 7:45 pmIAD-DUB

20h 25m1 stop

10:55 am - 7:55 pmDUB-IAD

14h 00m1 stop

$453British Airways

Find Deal

Wed, Oct 29 - Tue, Nov 4

9:40 pm - 9:20 amIAD-FCO

29h 40m1 stop

7:45 pm - 12:45 pmFCO-IAD

22h 00m1 stop

$530Turkish Airlines

Find Deal

Tue, Oct 21 - Wed, Oct 29

1:30 pm - 11:30 pmIAD-FCO

28h 00m1 stop

3:30 pm - 11:45 amFCO-IAD

26h 15m1 stop

$539Turkish Airlines

Find Deal

Tue, Oct 7 - Fri, Oct 17

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

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

United Airlines

Sep 29

IAD9:35 amWashington, D.C. Dulles Intl

15h 05m

1 stop

MAD6:40 amMadrid Barajas

Oct 8

MAD11:15 amMadrid Barajas

8h 50m

IAD2:05 pmWashington, D.C. Dulles Intl

$403

Find similar

United Airlines

Sep 29

IAD9:35 amWashington, D.C. Dulles Intl

15h 05m

1 stop

MAD6:40 amMadrid Barajas

Oct 8

MAD10:50 amMadrid Barajas

17h 38m

1 stop

IAD10:28 pmWashington, D.C. Dulles Intl

$405

Find similar

United Airlines

Sep 29

IAD6:15 pmWashington, D.C. Dulles Intl

7h 50m

MAD8:05 amMadrid Barajas

Oct 8

MAD11:15 amMadrid Barajas

8h 50m

IAD2:05 pmWashington, D.C. Dulles Intl

$406

Find similar

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

Nov 4

IAD6:00 pmWashington, D.C. Dulles Intl

7h 40m

MAD7:40 amMadrid Barajas

Nov 11

MAD12:50 pmMadrid Barajas

9h 40m

IAD4:30 pmWashington, D.C. Dulles Intl

$419

Find similar

Iberia

Oct 15

IAD4:35 pmWashington, D.C. Dulles Intl

7h 50m

MAD6:25 amMadrid Barajas

Oct 22

MAD11:50 amMadrid Barajas

9h 10m

IAD3:00 pmWashington, D.C. Dulles Intl

$421

Find similar

Iberia

Dec 1

IAD6:20 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

MAD12:40 pmMadrid Barajas

Dec 11

MAD12:50 pmMadrid Barajas

9h 40m

IAD4:30 pmWashington, D.C. Dulles Intl

$423

Find similar

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

Tue 11/4

5:30 pm-8:20 pm

1 stop20h 50m

Madrid Barajas

Wed 11/12

9:10 pm-3:15 pm

1 stop24h 05m

$376

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 9/29

9:35 am-6:40 am

1 stop15h 05m

Madrid Barajas

Wed 10/8

12:30 pm-1:38 pm

1 stop31h 08m

$378

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 9/29

9:35 am-6:40 am

1 stop15h 05m

Madrid Barajas

Wed 10/8

11:15 am-2:05 pm

Nonstop8h 50m

$403

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 9/29

9:35 am-6:40 am

1 stop15h 05m

Madrid Barajas

Wed 10/8

10:50 am-10:28 pm

1 stop17h 38m

$405

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 2/24

6:20 pm-12:40 pm

1 stop12h 20m

Madrid Barajas

Tue 3/3

12:50 pm-4:30 pm

Nonstop9h 40m

$427

Washington, D.C.Paris

IAD - CDG

IADCDG

Washington, D.C. Dulles Intl

Tue 10/14

12:09 pm-1:10 pm

2 stops19h 01m

Paris Charles de Gaulle

Wed 10/22

2:15 pm-7:59 pm

1 stop11h 44m

$434

Washington, D.C.Paris

IAD - CDG

IADCDG

Washington, D.C. Dulles Intl

Tue 10/14

12:09 pm-7:25 pm

2 stops25h 16m

Paris Charles de Gaulle

Wed 10/22

10:50 am-7:59 pm

2 stops15h 09m

$441

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 10/29

7:20 pm-7:45 pm

1 stop20h 25m

Dublin

Tue 11/4

10:55 am-7:55 pm

1 stop14h 00m

$453

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 10/21

9:40 pm-9:20 am

1 stop29h 40m

Rome Fiumicino

Wed 10/29

7:45 pm-12:45 pm

1 stop22h 00m

$530

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 10/7

1:30 pm-11:30 pm

1 stop28h 00m

Rome Fiumicino

Fri 10/17

3:30 pm-11:45 am

1 stop26h 15m

$539

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 January. Flight prices, which tend to average around $622, 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 January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $634.

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 $762. Flights from Washington, D.C. Dulles Intl Airport to Europe on a Saturday will generally be more expensive and average around $906. 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 morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Europe in the morning for as low as $708. 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 afternoon because they tend to be around $822. 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 Lisbon Humberto Delgado 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 $756 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 $710 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 22% 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	$293
Fastest flight time	6h 50m
Direct flights	Every day
Airports in Europe	1 airport

The best one-way flight to Europe from Washington, D.C. Dulles Intl Airport in the past 72 hours is $293. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Europe found on momondo in the last 72 hours is $422.

The fastest flight from Washington, D.C. Dulles Intl Airport to Europe takes 6h 50m

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

There is 1 airport near Europe: 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 28 as of September 2025.
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 7.2 359 reviews	Search Brussels Airlines flights
Delta	PriceFrom $254	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
PLAY	PriceFrom $270	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Air Canada	PriceFrom $353	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Icelandair	PriceFrom $384	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
Iberia	PriceFrom $391	Free Cancellation	Rating 7.0 2,925 reviews	Search Iberia flights
KLM	PriceFrom $409	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $409	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $443	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
Lufthansa	PriceFrom $447	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa 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 $318

Flights to Parisfrom $357

Flights to Copenhagenfrom $369

Flights to Istanbulfrom $397

Flights to Romefrom $340

Flights to Barcelonafrom $282

Flights to Athensfrom $329

Flights to Madridfrom $315

Flights to Lisbonfrom $358

Flights to Stockholmfrom $323

Flights to Amsterdamfrom $373

Flights to Milanfrom $314

Washington, D.C. Dulles Intl Airport flight routes

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Cheap flights from Washington, D.C. Dulles Intl Airport to Europe from $210

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

Cheap round-trip flights

Cheap one-way flights

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

Our best United Airlines 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

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

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 Lisbon Humberto Delgado 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 22% 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, WestJet, and ITA Airways 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?

90 flights are operational daily from Washington, D.C. Dulles Intl Airport to Europe as of September 2025. The most popular departure time for this route is 6:00PM, with 65% 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?

635 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Europe as of September 2025. The most popular departure day for this route is Sun, with 15% 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