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Cheap flights from Washington, D.C. to Europe from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Europe departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
5:30 pm - 12:05 am
IAD
-
FCO
24h 35m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:15 pm
FCO
-
IAD
15h 15m1 stop
$454TAP AIR PORTUGAL
Mon, Mar 2 - Sat, Mar 7
Scandinavian Airlines Logo
8:20 pm - 1:05 pm
IAD
-
FCO
34h 45m2 stops
Scandinavian Airlines Logo
9:30 am - 4:50 pm
FCO
-
IAD
13h 20m1 stop
$459Scandinavian Airlines
Fri, Apr 10 - Sun, Apr 19
United Airlines Logo
6:10 pm - 8:05 am
IAD
-
MAD
7h 55mnonstop
United Airlines Logo
5:55 am - 4:05 pm
MAD
-
IAD
16h 10m1 stop
$475United Airlines
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
3:11 pm - 6:25 pm
IAD
-
MAD
21h 14m2 stops
British Airways Logo
10:25 am - 11:59 pm
MAD
-
IAD
19h 34m1 stop
$476British Airways
Tue, Feb 24 - Fri, Apr 24
United Airlines Logo
5:46 pm - 12:05 pm
IAD
-
MAD
12h 19m1 stop
United Airlines Logo
11:15 am - 2:00 pm
MAD
-
IAD
8h 45mnonstop
$477United Airlines
Sun, Feb 22 - Wed, Apr 15
British Airways Logo
6:00 pm - 7:40 am
IAD
-
MAD
7h 40mnonstop
British Airways Logo
1:00 pm - 8:30 pm
MAD
-
IAD
13h 30m1 stop
$484British Airways
Tue, Feb 10 - Tue, Feb 17
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m1 stop
Icelandair Logo
1:05 pm - 7:25 pm
LHR
-
BWI
11h 20m1 stop
$516Icelandair
Mon, Apr 13 - Sun, Apr 19
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m1 stop
Icelandair Logo
9:25 pm - 7:25 pm
LHR
-
BWI
27h 00m1 stop
$517Icelandair
Mon, Apr 6 - Tue, Apr 14
Lufthansa Logo
6:00 pm - 10:25 am
IAD
-
CDG
10h 25m1 stop
Lufthansa Logo
10:20 am - 3:50 pm
CDG
-
IAD
11h 30m1 stop
$518Lufthansa
Thu, Feb 12 - Tue, Feb 17
Lufthansa Logo
5:40 pm - 11:10 am
IAD
-
CDG
11h 30m1 stop
Lufthansa Logo
6:25 am - 3:50 pm
CDG
-
IAD
15h 25m1 stop
$526Lufthansa
Wed, Feb 18 - Sun, Feb 22

British Airways flights from Washington, D.C. to Europe

Our best British Airways deals on Washington, D.C. to Europe flight tickets
British Airways
Feb 24
IAD3:11 pmWashington, D.C. Dulles Intl
21h 14m
2 stops
MAD6:25 pmMadrid Barajas
Apr 24
MAD10:25 amMadrid Barajas
19h 34m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$476
Find similar
British Airways
Feb 10
IAD6:00 pmWashington, D.C. Dulles Intl
7h 40m
MAD7:40 amMadrid Barajas
Feb 17
MAD1:00 pmMadrid Barajas
13h 30m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
$484
Find similar
British Airways
Jan 10
IAD5:46 pmWashington, D.C. Dulles Intl
29h 59m
1 stop
MAD5:45 amMadrid Barajas
Jan 20
MAD12:40 pmMadrid Barajas
16h 32m
1 stop
IAD11:12 pmWashington, D.C. Dulles Intl
$492
Find similar

Lufthansa flights from Washington, D.C. to Europe

Our best Lufthansa deals on Washington, D.C. to Europe flight tickets
Lufthansa
Jan 8
IAD10:55 pmWashington, D.C. Dulles Intl
18h 40m
1 stop
MAD11:35 pmMadrid Barajas
Jan 15
MAD7:25 amMadrid Barajas
14h 10m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$495
Find similar
Lufthansa
Jan 15
IAD6:00 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
MAD1:00 pmMadrid Barajas
Jan 23
MAD6:00 amMadrid Barajas
15h 50m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$498
Find similar
Lufthansa
Apr 27
IAD6:10 pmWashington, D.C. Dulles Intl
7h 55m
MAD8:05 amMadrid Barajas
May 7
MAD11:15 amMadrid Barajas
8h 45m
IAD2:00 pmWashington, D.C. Dulles Intl
$506
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated January 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 3/2

5:30 pm-12:05 am

1 stop24h 35m

Rome Fiumicino

Sat 3/7

6:00 am-3:15 pm

1 stop15h 15m

$454

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 4/10

8:20 pm-1:05 pm

2 stops34h 45m

Rome Fiumicino

Sun 4/19

9:30 am-4:50 pm

1 stop13h 20m

$459

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 4/21

6:10 pm-8:05 am

Nonstop7h 55m

Madrid Barajas

Tue 4/28

5:55 am-4:05 pm

1 stop16h 10m

$475

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 2/24

3:11 pm-6:25 pm

2 stops21h 14m

Madrid Barajas

Fri 4/24

10:25 am-11:59 pm

1 stop19h 34m

$476

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Sun 2/22

5:46 pm-12:05 pm

1 stop12h 19m

Madrid Barajas

Wed 4/15

11:15 am-2:00 pm

Nonstop8h 45m

$477

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 2/10

6:00 pm-7:40 am

Nonstop7h 40m

Madrid Barajas

Tue 2/17

1:00 pm-8:30 pm

1 stop13h 30m

$484

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 4/13

8:30 pm-11:55 am

1 stop10h 25m

London Heathrow

Sun 4/19

1:05 pm-7:25 pm

1 stop11h 20m

$516

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 4/6

8:30 pm-11:55 am

1 stop10h 25m

London Heathrow

Tue 4/14

9:25 pm-7:25 pm

1 stop27h 00m

$517

Washington, D.C.Paris

IAD - CDG

IADCDG

Washington, D.C. Dulles Intl

Thu 2/12

6:00 pm-10:25 am

1 stop10h 25m

Paris Charles de Gaulle

Tue 2/17

10:20 am-3:50 pm

1 stop11h 30m

$518

Washington, D.C.Paris

IAD - CDG

IADCDG

Washington, D.C. Dulles Intl

Wed 2/18

5:40 pm-11:10 am

1 stop11h 30m

Paris Charles de Gaulle

Sun 2/22

6:25 am-3:50 pm

1 stop15h 25m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. 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?

The cheapest month to fly to Europe from Washington, D.C. is in September. Flight prices, which tend to average around $623, 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 January is also cheap. Prices for this month can be found on momondo for an average of $652.

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

The cheapest day to depart from Washington, D.C. to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $758. Flights from Washington, D.C. to Europe on a Saturday will generally be more expensive and average around $892. 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. to Europe in the afternoon for as low as $809. 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 $812. 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. to Europe flight route?

Fly from Washington, D.C. Dulles Intl to Lisbon Humberto Delgado for the best Washington, D.C. - 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. 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. for as low as $704 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. 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. to Europe flights?

You could potentially save up to 33% on your flight if you consider stops on a Washington, D.C. to Europe flight.

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

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

Best Price Found

$366

Fastest flight time

2h 19m

Direct flights

Every day

Airports in Europe

4,107 airports
The best one-way flight to Europe from Washington, D.C. in the past 72 hours is $366. The best round-trip flight deal from Washington, D.C. to Europe found on momondo in the last 72 hours is $426.
The fastest flight from Washington, D.C. to Europe takes 2h 19m
Direct flights go from Washington, D.C. to Europe every day.
There are 4,107 airports in Europe. From Washington, D.C. there are direct flights to Dublin (DUB).
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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. to Europe

Compare and see reviews for airlines that fly from Washington, D.C. to Europe with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $31Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
DeltaPriceFrom $164Free CancellationRating
7.9
8,023 reviews
Search Delta flights
Brussels AirlinesPriceFrom $198Free CancellationRating
7.2
376 reviews
Search Brussels Airlines flights
SWISSPriceFrom $200Free CancellationRating
7.5
1,832 reviews
Search SWISS flights
PLAYPriceFrom $293Free CancellationRating
7.0
103 reviews
Search PLAY flights
Air CanadaPriceFrom $353Free CancellationRating
7.1
10,574 reviews
Search Air Canada flights
IcelandairPriceFrom $385Free CancellationRating
7.1
593 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $398Free CancellationRating
7.4
1,629 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $409Free CancellationRating
7.7
1,435 reviews
Search KLM flights
FinnairPriceFrom $423Free CancellationRating
7.6
1,343 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?

momondo does allow users to show only those flights to Europe from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Europe from Washington, D.C..

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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Find better results for your trip to Europe

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