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CA $321 Cheap Flights from Seattle (SEA) to Madrid (MAD)

View CA $321 flight on Tue, Nov 17, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Adolfo Suarez Madrid-Barajas Airport (MAD)

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Cheap flights from Seattle (SEA) to Madrid (MAD)

Prices were available within the past 7 days and start at CA $321 for one-way flights and CA $867 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Sun, Jan 17 - Sun, Jan 31
SEA
Seattle
MAD
Madrid
CA $867 Roundtrip, found 4 days ago
CA $867
Roundtrip
found 4 days ago
Select Condor flight, departing Sun, Jan 17 from Seattle to Madrid, returning Sun, Jan 31, priced at CA $867 found 4 days ago
Delta
Mon, Feb 1 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,028 Roundtrip, found 21 hours ago
CA $1,028
Roundtrip
found 21 hours ago
Select Delta flight, departing Mon, Feb 1 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,028 found 21 hours ago
American Airlines
Sun, Jan 31 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,029 Roundtrip, found 21 hours ago
CA $1,029
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sun, Jan 31 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,029 found 21 hours ago
Air Canada
Sun, Jan 31 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,033 Roundtrip, found 21 hours ago
CA $1,033
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Sun, Jan 31 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,033 found 21 hours ago
Virgin Atlantic
Sun, Jan 31 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,034 Roundtrip, found 21 hours ago
CA $1,034
Roundtrip
found 21 hours ago
Select Virgin Atlantic flight, departing Sun, Jan 31 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,034 found 21 hours ago
United
Sun, Jan 31 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,034 Roundtrip, found 21 hours ago
CA $1,034
Roundtrip
found 21 hours ago
Select United flight, departing Sun, Jan 31 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,034 found 21 hours ago
Finnair
Sun, Jan 31 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,034 Roundtrip, found 21 hours ago
CA $1,034
Roundtrip
found 21 hours ago
Select Finnair flight, departing Sun, Jan 31 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,034 found 21 hours ago
Iberia
Sun, Jan 31 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,036 Roundtrip, found 21 hours ago
CA $1,036
Roundtrip
found 21 hours ago
Select Iberia flight, departing Sun, Jan 31 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,036 found 21 hours ago
British Airways
Sun, Jan 31 - Tue, Feb 16
SEA
Seattle
MAD
Madrid
CA $1,036 Roundtrip, found 21 hours ago
CA $1,036
Roundtrip
found 21 hours ago
Select British Airways flight, departing Sun, Jan 31 from Seattle to Madrid, returning Tue, Feb 16, priced at CA $1,036 found 21 hours ago
KLM
Wed, Feb 10 - Wed, Mar 3
SEA
Seattle
MAD
Madrid
CA $1,037 Roundtrip, found 5 days ago
CA $1,037
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Feb 10 from Seattle to Madrid, returning Wed, Mar 3, priced at CA $1,037 found 5 days ago

Alternative airports near Madrid

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Adolfo Suarez Madrid-Barajas MAD. Cheapest and Closest option available. Average driving time to city centre is 20 minutes. Flights from CA $1,610
MAD
Adolfo Suarez Madrid-Barajas
CheapestClosest
Average driving time to city centre20 min
Flights from CA $1,610

Find the cheapest month to fly from Seattle (SEA) to Madrid (MAD)

February is typically the cheapest month to fly

From CA $894 - CA $1,201 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) cost?
You can find cheap one-way flights from CA $321 and cheap return flights from CA $867 SEA to MAD with Expedia. One-way flights typically cost between CA$1170 and CA$8945, and return flights often range between CA$1464 and CA$9532. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to MAD ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
February is typically the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas), with average return fares around CA$945. February often sees lower prices because it falls outside of peak holiday seasons, when travel demand tends to decrease, allowing airlines to offer more competitive fares. Other cheap months to fly from Seattle, WA to Madrid include January and October.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
Enter SEA to MAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
Finnair is one of the cheapest airlines offering connecting return flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas), with prices starting from around CA$1786 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
When looking for the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas), it's all about balancing good prices with plenty of flight options. You'll generally find the cheapest flights in February and January, with average return fares around CA$945. While these months offer great value, the most popular times to fly are typically May and March, which means you'll have a wider selection of flights to choose from. If you're flexible, aiming for the shoulder seasons can often give you a good mix of reasonable prices and convenient schedules.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
There are approximately 84 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Adolfo Suárez Madrid-Barajas (MAD). Some common connection points include O'Hare Intl. (ORD), Vancouver Intl. (YVR), and Heathrow (LHR).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) typically departs around 12:05 AM local time. This service is offered by American Airlines. This is a seasonal service, active in March and April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
You'll find the most flights from Seattle - Tacoma Intl. (SEA) to Madrid (MAD) on a Wednesday, with around 91 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta, and Alaska Airlines. Flight schedules are quite consistent throughout the week, so you'll have a good selection of flights no matter which day you choose to fly.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Madrid (MAD) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travelers prefer this time as it allows for an early start to their journey, getting you to your destination with plenty of time to settle in.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
There are no nonstop flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas). For flights with one stop, you can expect the journey to take around 17 hours 18 minutes. If your flight has two or more stops, the travel time will typically be longer, averaging about 19 hours. The distance between Seattle and Madrid is approximately 8524 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
You can absolutely fly business class or first class between SEA and MAD. Airlines that offer business class service on this route include:
  • Lufthansa
  • Air France
  • British Airways
  • Alaska Airlines
  • SAS
  • Aer Lingus
  • Virgin Atlantic
  • Turkish Airlines
  • Icelandair
  • Air Canada
  • Condor
  • Edelweiss Air
  • United
  • Delta
  • Finnair
  • American Airlines
First class cabins are available on Alaska Airlines, United, and American Airlines.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Madrid (MAD) from Seattle, WA (SEA)?
If you're planning to travel to Madrid from Seattle - Tacoma Intl. (SEA), you can fly directly into Adolfo Suarez Madrid-Barajas (MAD). Some flights may connect through major hubs like O'Hare Intl. (ORD), Vancouver Intl. (YVR), or Denver Intl. (DEN) before reaching Madrid. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Adolfo Suárez Madrid-Barajas
Airlines serving
Aer Lingus, Aeromexico, Air Canada, Air Europa, Air France, Alaska Airlines, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
CA $866
Distance
8474 km

Book with confidence

Seattle to Madrid Flights

The easy way to book your flights from Seattle to Madrid 

With Expedia, it’s simple to find and book flights to Madrid from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Adolfo Suárez Madrid-Barajas, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Madrid today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Adolfo Suárez Madrid-Barajas, MAD 

Sort your search results by price to find great deals on your flight from Seattle to Madrid—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Madrid from Seattle currently is just CA $867 rising to CA $1,037.  

Here are more money-saving tips: 

  • Fly in January when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Madrid  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Madrid from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Madrid with Expedia today.

Seattle to Madrid Flights

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