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?

GOL, Virgin Atlantic, 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 24 as of June 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.

$274 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?

97 flights are operational daily from Washington, D.C. Dulles Intl Airport to Europe as of June 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?

680 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Europe as of June 2026. The most popular departure day for this route is Mon, with 15% 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.

7:40 pm - 12:05 pm

IAD

FRA

10h 25m

1 stop

1:05 pm - 6:30 pm

FRA

IAD

11h 25m

1 stop

$621Icelandair

seg, dez 7 - seg, dez 14

7:40 pm - 12:05 pm

IAD

FRA

10h 25m

1 stop

1:05 pm - 6:30 pm

FRA

IAD

11h 25m

1 stop

$640Icelandair

qua, nov 4 - qua, nov 18

10:20 pm - 5:40 pm

IAD

MAD

13h 20m

1 stop

8:25 am - 9:08 pm

MAD

IAD

18h 43m

2 stops

$833Lufthansa

qua, set 9 - ter, set 15

12:43 pm - 6:30 am

IAD

LHR

12h 47m

1 stop

4:40 pm - 8:20 pm

LHR

IAD

8h 40mnonstop

$882United Airlines

qua, set 30 - qui, out 8

9:45 pm - 10:10 pm

IAD

STN

19h 25m

1 stop

10:55 am - 11:45 am

STN

IAD

29h 50m

1 stop

$883Turkish Airlines

seg, out 12 - qua, dez 2

3:25 pm - 5:40 pm

IAD

LHR

21h 15m

1 stop

8:25 pm - 1:35 pm

LHR

IAD

22h 10m

2 stops

$885Lufthansa

ter, set 1 - seg, set 7

5:25 pm - 9:50 am

IAD

LGW

11h 25m

1 stop

9:35 am - 8:35 pm

LGW

IAD

16h 00m

2 stops

$886TAP AIR PORTUGAL

seg, nov 23 - qua, dez 2

6:30 pm - 6:55 am

IAD

LHR

7h 25mnonstop

9:00 am - 7:25 pm

LHR

IAD

15h 25m

1 stop

$888United Airlines

seg, ago 3 - qua, ago 12

9:45 pm - 10:10 pm

IAD

STN

19h 25m

1 stop

10:50 am - 7:50 pm

STN

IAD

38h 00m

1 stop

$889Turkish Airlines

sex, out 2 - qua, out 7

5:05 pm - 9:45 am

IAD

LGW

11h 40m

1 stop

9:15 pm - 3:10 pm

LGW

IAD

22h 55m

2 stops

$889TAP AIR PORTUGAL

sáb, ago 22 - dom, ago 30

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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 9

IAD6:15 pmWashington, D.C. Dulles Intl

7h 50m

MAD8:05 amMadrid Barajas

Dec 11

MAD11:00 amMadrid Barajas

9h 00m

IAD2:00 pmWashington, D.C. Dulles Intl

$869

United Airlines

Oct 31

IAD7:05 pmWashington, D.C. Dulles Intl

7h 40m

MAD7:45 amMadrid Barajas

Nov 7

MAD11:00 amMadrid Barajas

9h 00m

IAD2:00 pmWashington, D.C. Dulles Intl

$875

United Airlines

Aug 3

IAD6:30 pmWashington, D.C. Dulles Intl

7h 25m

LHR6:55 amLondon Heathrow

Aug 12

LHR9:00 amLondon Heathrow

15h 25m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$888

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

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

Finnair

Aug 10

IAD5:00 pmWashington, D.C. Dulles Intl

7h 50m

MAD6:50 amMadrid Barajas

Aug 21

MAD12:20 pmMadrid Barajas

9h 10m

IAD3:30 pmWashington, D.C. Dulles Intl

$842

Finnair

Sep 3

IAD8:30 pmWashington, D.C. Dulles Intl

7h 50m

MAD10:20 amMadrid Barajas

Sep 14

MAD12:20 pmMadrid Barajas

9h 10m

IAD3:30 pmWashington, D.C. Dulles Intl

$851

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.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

seg 12/7

7:40 pm-12:05 pm

1 stop10h 25m

Frankfurt am Main

seg 12/14

1:05 pm-6:30 pm

1 stop11h 25m

$621

Washington, D.C.Frankfurt am Main

IAD - FRA

IADFRA

Washington, D.C. Dulles Intl

qua 11/4

7:40 pm-12:05 pm

1 stop10h 25m

Frankfurt am Main

qua 11/18

1:05 pm-6:30 pm

1 stop11h 25m

$640

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

qua 9/9

10:20 pm-5:40 pm

1 stop13h 20m

Madrid Barajas

ter 9/15

8:25 am-9:08 pm

2 stops18h 43m

$833

Quickest round-trip

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

qua 9/30

12:43 pm-6:30 am

1 stop12h 47m

London Heathrow

qui 10/8

4:40 pm-8:20 pm

Nonstop8h 40m

$882

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

seg 10/12

9:45 pm-10:10 pm

1 stop19h 25m

London Stansted

qua 12/2

10:55 am-11:45 am

1 stop29h 50m

$883

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

ter 9/1

3:25 pm-5:40 pm

1 stop21h 15m

London Heathrow

seg 9/7

8:25 pm-1:35 pm

2 stops22h 10m

$885

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

seg 11/23

5:25 pm-9:50 am

1 stop11h 25m

London Gatwick

qua 12/2

9:35 am-8:35 pm

2 stops16h 00m

$886

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

seg 8/3

6:30 pm-6:55 am

Nonstop7h 25m

London Heathrow

qua 8/12

9:00 am-7:25 pm

1 stop15h 25m

$888

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

sex 10/2

9:45 pm-10:10 pm

1 stop19h 25m

London Stansted

qua 10/7

10:50 am-7:50 pm

1 stop38h 00m

$889

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

sáb 8/22

5:05 pm-9:45 am

1 stop11h 40m

London Gatwick

dom 8/30

9:15 pm-3:10 pm

2 stops22h 55m

$889

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 $658, 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 $662.

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 $794. Flights from Washington, D.C. Dulles Intl Airport to Europe on a Saturday will generally be more expensive and average around $927. 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 $829. 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 $894. 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 Madrid Barajas 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 $824 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 $738 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 14% 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	$317
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 $317. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Europe found on momondo in the last 72 hours is $684.

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 Lisbon Humberto Delgado (LIS), London Heathrow (LHR).

Search flight deals

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 June 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 $310	Free Cancellation	Rating 7.2 2,280 reviews	Search TAP AIR PORTUGAL flights
Iberia	PriceFrom $377	Free Cancellation	Rating 7.0 3,237 reviews	Search Iberia flights
Icelandair	PriceFrom $389	Free Cancellation	Rating 7.0 677 reviews	Search Icelandair flights
KLM	PriceFrom $409	Free Cancellation	Rating 7.8 1,528 reviews	Search KLM flights
Finnair	PriceFrom $414	Free Cancellation	Rating 7.7 1,410 reviews	Search Finnair flights
Delta	PriceFrom $445	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $457	Free Cancellation	Rating 7.4 1,828 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $465	Free Cancellation	Rating 7.5 1,969 reviews	Search SWISS flights
British Airways	PriceFrom $471	Free Cancellation	Rating 6.7 8,051 reviews	Search British Airways flights
American Airlines	PriceFrom $474	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

qui 7/16

qui 7/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Europe

Popular cities

Other flights from Washington, D.C. Dulles Intl Airport

Other flights to Europe

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Europe

Flights to Londonfrom $379

Flights to Copenhagenfrom $406

Flights to Parisfrom $399

Flights to Istanbulfrom $601

Flights to Romefrom $409

Flights to Barcelonafrom $310

Flights to Madridfrom $449

Flights to Athensfrom $378

Flights to Stockholmfrom $390

Flights to Lisbonfrom $424

Flights to Amsterdamfrom $484

Flights to Milanfrom $461

Cheap flights from Washington, D.C. Dulles Intl Airport to Europe from $274

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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

Our best Finnair 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

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

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