Cheap flights from Washington to Madrid from $321

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 to Madrid departing on 5/25. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 am - 6:50 am
SEA
-
MAD
16h 10m
2 stops
Multiple Airlines Logo
10:05 am - 6:32 pm
MAD
-
SEA
17h 27m
2 stops
$782Multiple Airlines
Sun, Sep 27 - Wed, Oct 21
Scandinavian Airlines Logo
3:55 pm - 12:00 pm
SEA
-
MAD
35h 05m
1 stop
Scandinavian Airlines Logo
12:50 pm - 1:45 pm
MAD
-
SEA
33h 55m
1 stop
$783Scandinavian Airlines
Sat, Sep 5 - Sat, Sep 19
Multiple Airlines Logo
2:10 pm - 7:50 pm
SEA
-
MAD
20h 40m
1 stop
Multiple Airlines Logo
5:55 am - 6:32 pm
MAD
-
SEA
21h 37m
2 stops
$789Multiple Airlines
Sun, Sep 27 - Wed, Oct 21
Air Canada Logo
5:40 am - 6:50 am
SEA
-
MAD
16h 10m
2 stops
Air Canada Logo
5:55 am - 10:42 pm
MAD
-
SEA
25h 47m
2 stops
$805Air Canada
Sun, Oct 11 - Wed, Oct 14
United Airlines Logo
8:10 am - 8:05 am
SEA
-
MAD
14h 55m
1 stop
United Airlines Logo
5:55 am - 12:20 pm
MAD
-
SEA
15h 25m
1 stop
$806United Airlines
Sun, Oct 11 - Wed, Oct 14
Aer Lingus Logo
7:10 pm - 8:05 pm
SEA
-
MAD
15h 55m
1 stop
Aer Lingus Logo
10:40 am - 5:10 pm
MAD
-
SEA
15h 30m
1 stop
$807Aer Lingus
Sun, Sep 6 - Tue, Sep 15
United Airlines Logo
5:00 am - 6:50 am
SEA
-
MAD
16h 50m
2 stops
United Airlines Logo
5:55 am - 12:20 pm
MAD
-
SEA
15h 25m
1 stop
$810United Airlines
Sun, Oct 11 - Wed, Oct 14
Finnair Logo
6:39 am - 9:05 am
PDX
-
MAD
17h 26m
1 stop
Finnair Logo
1:35 pm - 11:56 pm
MAD
-
PDX
19h 21m
1 stop
$818Finnair
Tue, Aug 4 - Fri, Aug 21
United Airlines Logo
11:40 pm - 6:50 am
PDX
-
MAD
22h 10m
2 stops
United Airlines Logo
12:45 pm - 11:35 am
MAD
-
PDX
31h 50m
2 stops
$822United Airlines
Tue, Aug 4 - Fri, Aug 21
Multiple Airlines Logo
5:40 am - 6:50 am
SEA
-
MAD
16h 10m
2 stops
Multiple Airlines Logo
10:05 am - 6:32 pm
MAD
-
SEA
17h 27m
2 stops
$829Multiple Airlines
Thu, Oct 1 - Thu, Oct 22

Lufthansa flights from State of Washington to Madrid

Our best Lufthansa deals on State of Washington to Madrid flight tickets
Lufthansa
Aug 5
SEA6:50 pmSeattle/Tacoma Intl
18h 40m
1 stop
MAD10:30 pmMadrid Barajas
Aug 18
MAD2:55 pmMadrid Barajas
35h 04m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$876
Lufthansa
Jul 29
SEA3:00 pmSeattle/Tacoma Intl
17h 40m
2 stops
MAD5:40 pmMadrid Barajas
Aug 5
MAD11:50 amMadrid Barajas
14h 09m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$906
Lufthansa
Jul 28
SEA6:50 pmSeattle/Tacoma Intl
18h 40m
1 stop
MAD10:30 pmMadrid Barajas
Aug 6
MAD7:00 amMadrid Barajas
18h 59m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$907

Delta flights from State of Washington to Madrid

Our best Delta deals on State of Washington to Madrid flight tickets
Delta
Aug 4
PDX6:00 amPortland
20h 20m
2 stops
MAD11:20 amMadrid Barajas
Aug 21
MAD6:00 amMadrid Barajas
14h 10m
1 stop
PDX11:10 amPortland
$836
Delta
Aug 5
PDX9:46 amPortland
20h 49m
2 stops
MAD3:35 pmMadrid Barajas
Aug 12
MAD6:00 amMadrid Barajas
14h 10m
1 stop
PDX11:10 amPortland
$875
Delta
Aug 4
PDX11:55 amPortland
19h 50m
2 stops
MAD4:45 pmMadrid Barajas
Aug 11
MAD6:00 amMadrid Barajas
14h 10m
1 stop
PDX11:10 amPortland
$876

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Madrid 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 May 9, 2026.
Use the filters below to find and compare flights from Washington to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sun 9/27

5:40 am-6:50 am

2 stops16h 10m

Madrid Barajas

Wed 10/21

10:05 am-6:32 pm

2 stops17h 27m

$782

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sat 9/5

3:55 pm-12:00 pm

1 stop35h 05m

Madrid Barajas

Sat 9/19

12:50 pm-1:45 pm

1 stop33h 55m

$783

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sun 9/27

2:10 pm-7:50 pm

1 stop20h 40m

Madrid Barajas

Wed 10/21

5:55 am-6:32 pm

2 stops21h 37m

$789

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sun 10/11

5:40 am-6:50 am

2 stops16h 10m

Madrid Barajas

Wed 10/14

5:55 am-10:42 pm

2 stops25h 47m

$805
Quickest round-trip

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sun 10/11

8:10 am-8:05 am

1 stop14h 55m

Madrid Barajas

Wed 10/14

5:55 am-12:20 pm

1 stop15h 25m

$806

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sun 9/6

7:10 pm-8:05 pm

1 stop15h 55m

Madrid Barajas

Tue 9/15

10:40 am-5:10 pm

1 stop15h 30m

$807

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sun 10/11

5:00 am-6:50 am

2 stops16h 50m

Madrid Barajas

Wed 10/14

5:55 am-12:20 pm

1 stop15h 25m

$810

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Tue 8/4

6:39 am-9:05 am

1 stop17h 26m

Madrid Barajas

Fri 8/21

1:35 pm-11:56 pm

1 stop19h 21m

$818

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Tue 8/4

11:40 pm-6:50 am

2 stops22h 10m

Madrid Barajas

Fri 8/21

12:45 pm-11:35 am

2 stops31h 50m

$822

SeattleMadrid

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Thu 10/1

5:40 am-6:50 am

2 stops16h 10m

Madrid Barajas

Thu 10/22

10:05 am-6:32 pm

2 stops17h 27m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Madrid from

How to get the cheapest flight ticket from State of Washington to Madrid

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 Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from State of Washington, with most prices found around $264. If you don’t want to visit Madrid in February, then you should wait until November to fly from State of Washington, when ticket prices are also cheap, with an average price of $425.

How far in advance should I book a flight from Washington to Madrid?

You are more likely to see cheaper flights to Madrid from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $778 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from State of Washington for as low as $613 on momondo.

Can stopping save me money on State of Washington to Madrid flights?

You could potentially save up to 24% on your flight if you consider stops on a State of Washington to Madrid flight.

Cheap State of Washington to Madrid flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Madrid

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from State of Washington to Madrid takes 14h 45m
There are no direct flights from State of Washington to Madrid. There are no popular flight routes from State of Washington to Madrid.

Frequently asked questions about flying from Washington to Madrid

  • When did momondo last update prices for flights from Washington to Madrid Barajas Airport?

    Prices for flights from Washington to Madrid Barajas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Madrid Barajas Airport?

  • How old do you have to be to fly from Washington to Madrid Barajas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The travel and health documents you'll need for your trip to Madrid Barajas Airport 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 Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Madrid

Compare and see reviews for airlines that fly from State of Washington to Madrid with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $123Free CancellationRating
7.1
2,979 reviews
Search JetBlue flights
Aer LingusPriceFrom $425Free CancellationRating
7.3
1,551 reviews
Search Aer Lingus flights
IberiaPriceFrom $439Free CancellationRating
7.0
3,213 reviews
Search Iberia flights
Scandinavian AirlinesPriceFrom $440Free CancellationRating
7.4
1,771 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $476Free CancellationRating
7.4
9,693 reviews
Search United Airlines flights
British AirwaysPriceFrom $479Free CancellationRating
6.7
7,954 reviews
Search British Airways flights
Air FrancePriceFrom $486Free CancellationRating
7.4
1,585 reviews
Search Air France flights
DeltaPriceFrom $486Free CancellationRating
7.9
8,457 reviews
Search Delta flights
American AirlinesPriceFrom $489Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights
Air CanadaPriceFrom $511Free CancellationRating
7.1
11,008 reviews
Search Air Canada flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Fuenlabrada
Getafe
Cuenca
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Madrid?

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 Madrid from Washington.

Can I find flights from Washington to Madrid with flexible booking policies on momondo?

Flights from Washington to Madrid 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 to Madrid?

Once all potential Washington to Madrid flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Madrid from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Mon 6/8
Mon 6/15

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