Cheap flights from Washington, D.C. to Europe from $271

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 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:19 pm - 3:30 am
IAD
-
IST
25h 11m
2 stops
Delta Logo
4:25 am - 7:35 pm
IST
-
IAD
22h 10m
1 stop
$774Delta
lun., août 31 - jeu., sept. 17
Delta Logo
9:45 pm - 3:30 am
IAD
-
IST
22h 45m
1 stop
Delta Logo
6:00 am - 5:33 pm
IST
-
IAD
18h 33m
2 stops
$779Delta
lun., août 24 - ven., sept. 25
Qatar Airways Logo
11:05 am - 12:15 pm
IAD
-
IST
18h 10m
1 stop
Qatar Airways Logo
8:05 pm - 3:40 pm
IST
-
IAD
26h 35m
1 stop
$780Qatar Airways
ven., sept. 25 - ven., oct. 2
TAP AIR PORTUGAL Logo
5:05 pm - 12:40 pm
IAD
-
MAD
13h 35m
1 stop
TAP AIR PORTUGAL Logo
11:05 am - 8:35 pm
MAD
-
IAD
15h 30m
1 stop
$817TAP AIR PORTUGAL
sam., juil. 4 - mer., juil. 15
United Airlines Logo
5:35 pm - 11:50 am
IAD
-
MAD
12h 15m
1 stop
United Airlines Logo
11:15 am - 2:05 pm
MAD
-
IAD
8h 50mnonstop
$819United Airlines
ven., sept. 4 - jeu., sept. 17
United Airlines Logo
5:35 pm - 11:50 am
IAD
-
MAD
12h 15m
1 stop
United Airlines Logo
5:55 am - 1:35 pm
MAD
-
IAD
13h 40m
1 stop
$820United Airlines
ven., sept. 4 - mer., sept. 16
TAP AIR PORTUGAL Logo
5:45 pm - 9:25 pm
IAD
-
MAD
21h 40m
1 stop
TAP AIR PORTUGAL Logo
10:25 pm - 3:10 pm
MAD
-
IAD
22h 45m
1 stop
$822TAP AIR PORTUGAL
mer., juil. 8 - lun., août 17
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m
1 stop
Icelandair Logo
1:05 pm - 10:15 pm
LHR
-
BWI
14h 10m
1 stop
$849Icelandair
lun., août 10 - mer., août 19
Icelandair Logo
11:20 pm - 8:20 pm
BWI
-
LHR
16h 00m
1 stop
Icelandair Logo
1:05 pm - 7:25 pm
LHR
-
BWI
11h 20m
1 stop
$850Icelandair
jeu., août 20 - lun., août 24
British Airways Logo
6:00 am - 9:40 pm
DCA
-
LHR
10h 40m
1 stop
British Airways Logo
5:25 pm - 11:10 pm
LHR
-
DCA
10h 45m
1 stop
$898British Airways
mar., sept. 1 - jeu., sept. 10

Scandinavian Airlines flights from Washington, D.C. to Europe

Our best Scandinavian Airlines deals on Washington, D.C. to Europe flight tickets
Scandinavian Airlines
Aug 28
IAD8:20 pmWashington, D.C. Dulles Intl
33h 40m
2 stops
MAD12:00 pmMadrid Barajas
Sep 25
MAD12:50 pmMadrid Barajas
34h 10m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$832
Scandinavian Airlines
Sep 3
IAD8:20 pmWashington, D.C. Dulles Intl
33h 35m
1 stop
MAD11:55 amMadrid Barajas
Sep 28
MAD12:50 pmMadrid Barajas
52h 55m
2 stops
IAD11:45 amWashington, D.C. Dulles Intl
$850
Scandinavian Airlines
Jun 14
IAD8:20 pmWashington, D.C. Dulles Intl
16h 15m
1 stop
FCO6:35 pmRome Fiumicino
Aug 20
FCO7:25 pmRome Fiumicino
27h 35m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$1,036

Turkish Airlines flights from Washington, D.C. to Europe

Our best Turkish Airlines deals on Washington, D.C. to Europe flight tickets
Turkish Airlines
Nov 21
IAD1:30 pmWashington, D.C. Dulles Intl
17h 45m
1 stop
MAD1:15 pmMadrid Barajas
Nov 28
MAD2:20 pmMadrid Barajas
35h 05m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$858
Turkish Airlines
Oct 21
IAD1:20 pmWashington, D.C. Dulles Intl
19h 45m
1 stop
CDG3:05 pmParis Charles de Gaulle
Oct 25
CDG6:45 amParis Charles de Gaulle
18h 40m
1 stop
IAD8:25 pmWashington, D.C. Dulles Intl
$889

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 juin 4, 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

Cheapest round-trip

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

lun. 8/31

7:19 pm-3:30 am

2 stops25h 11m

Istanbul

jeu. 9/17

4:25 am-7:35 pm

1 stop22h 10m

$774

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

lun. 8/24

9:45 pm-3:30 am

1 stop22h 45m

Istanbul

ven. 9/25

6:00 am-5:33 pm

2 stops18h 33m

$779

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

ven. 9/25

11:05 am-12:15 pm

1 stop18h 10m

Istanbul

ven. 10/2

8:05 pm-3:40 pm

1 stop26h 35m

$780

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

sam. 7/4

5:05 pm-12:40 pm

1 stop13h 35m

Madrid Barajas

mer. 7/15

11:05 am-8:35 pm

1 stop15h 30m

$817
Quickest round-trip

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

ven. 9/4

5:35 pm-11:50 am

1 stop12h 15m

Madrid Barajas

jeu. 9/17

11:15 am-2:05 pm

Nonstop8h 50m

$819

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

ven. 9/4

5:35 pm-11:50 am

1 stop12h 15m

Madrid Barajas

mer. 9/16

5:55 am-1:35 pm

1 stop13h 40m

$820

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mer. 7/8

5:45 pm-9:25 pm

1 stop21h 40m

Madrid Barajas

lun. 8/17

10:25 pm-3:10 pm

1 stop22h 45m

$822

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

lun. 8/10

8:30 pm-11:55 am

1 stop10h 25m

London Heathrow

mer. 8/19

1:05 pm-10:15 pm

1 stop14h 10m

$849

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

jeu. 8/20

11:20 pm-8:20 pm

1 stop16h 00m

London Heathrow

lun. 8/24

1:05 pm-7:25 pm

1 stop11h 20m

$850

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

mar. 9/1

6:00 am-9:40 pm

1 stop10h 40m

London Heathrow

jeu. 9/10

5:25 pm-11:10 pm

1 stop10h 45m

$898

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 February. Flight prices, which tend to average around $633, 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 $649.

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 $787. Flights from Washington, D.C. to Europe on a Saturday will generally be more expensive and average around $920. 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 $825. 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 $883. 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 Baltimore/Washington to London Heathrow for the best Washington, D.C. - Europe flight prices

How far in advance should I book a flight from Washington, D.C. 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 $809 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 $720 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 25% 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

$352

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 $352. The best round-trip flight deal from Washington, D.C. to Europe found on momondo in the last 72 hours is $698.
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 London Heathrow (LHR), Lisbon Humberto Delgado (LIS).

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

  • 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 $136Free CancellationRating
7.1
2,984 reviews
Search JetBlue flights
DeltaPriceFrom $163Free CancellationRating
7.9
8,399 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $308Free CancellationRating
7.2
2,267 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $351Free CancellationRating
7.0
665 reviews
Search Icelandair flights
IberiaPriceFrom $377Free CancellationRating
7.0
3,222 reviews
Search Iberia flights
KLMPriceFrom $409Free CancellationRating
7.8
1,524 reviews
Search KLM flights
FinnairPriceFrom $414Free CancellationRating
7.7
1,401 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom $432Free CancellationRating
7.4
1,804 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $465Free CancellationRating
7.5
1,964 reviews
Search SWISS flights
Virgin AtlanticPriceFrom $471Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic 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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1 adult
sam. 7/4
sam. 7/11

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