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Cheap flights from Seattle (SEA) to Madrid (MAD) from $340

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — MAD
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Madrid Barajas are usually found in February or November, booked 82 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Seattle to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$562

One-way from

$340
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Seattle/Tacoma Intl to Madrid Barajas
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One-way flight from Seattle/Tacoma Intl to Madrid Barajas
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What is the cheapest day to fly round-trip from Seattle to Madrid?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 28% on your flight compared to booking on days when demand is much higher.

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

Travelers have found it’s best to book a flight 48 days in advance to save up to 17% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Madrid 1-2 weeks in advance for as low as $796, or $1,752 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Madrid?

Flights from Seattle to Madrid lean towards being more expensive in June. Prices are generally better when you fly from Seattle to Madrid in February, with the cheapest ticket starting at $454.

When is the cheapest time to fly from Seattle to Madrid (SEA - MAD)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Madrid in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Cheap KLM flights from Seattle to Madrid

Explore cheap flight options specifically provided by KLM for the route between Seattle and Madrid. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Consider these cheap KLM flights we've found departing from Seattle to Madrid. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 8/127:20 amSEA - MAD
1 stop16h 25mKLM
Fri 8/3011:00 amMAD - SEA
1 stop20h 09mKLM
Deal found 4/28$718
Wed 8/146:15 amSEA - MAD
1 stop17h 30mKLM
Sat 8/3111:00 amMAD - SEA
1 stop20h 09mKLM
Deal found 4/27$761

Cheap United Airlines flights from Seattle to Madrid

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Madrid. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Seattle to Madrid. Check back soon if you're not seeing flights that suit your needs.
Sun 10/138:05 amSEA - MAD
1 stop15h 00mUnited Airlines
Fri 11/111:15 amMAD - SEA
2 stops35h 44mUnited Airlines
Deal found 4/27$812
Sun 10/1311:59 pmSEA - MAD
2 stops23h 06mUnited Airlines
Fri 11/111:15 amMAD - SEA
2 stops35h 44mUnited Airlines
Deal found 4/27$816
Sun 8/1112:30 amSEA - MAD
2 stops22h 35mUnited Airlines
Fri 8/3012:45 pmMAD - SEA
2 stops30h 03mUnited Airlines
Deal found 4/27$843
Tue 8/1312:30 amSEA - MAD
2 stops23h 30mUnited Airlines
Sat 8/3111:15 amMAD - SEA
1 stop17h 59mUnited Airlines
Deal found 4/27$928
Wed 9/187:40 amSEA - MAD
1 stop14h 10mUnited Airlines
Sat 9/2812:45 pmMAD - SEA
1 stop17h 30mUnited Airlines
Deal found 4/27$934
Wed 10/238:05 amSEA - MAD
1 stop15h 00mUnited Airlines
Thu 10/311:40 pmMAD - SEA
2 stops36h 29mUnited Airlines
Deal found 4/27$948
Sun 5/56:50 amSEA - MAD
2 stops17h 10mUnited Airlines
Tue 5/215:55 amMAD - SEA
1 stop15h 30mUnited Airlines
Deal found 4/27$1,430
Sun 5/57:15 amSEA - MAD
2 stops39h 50mUnited Airlines
Tue 5/215:55 amMAD - SEA
1 stop15h 30mUnited Airlines
Deal found 4/28$1,432
Sun 5/56:50 amSEA - MAD
3 stops40h 15mUnited Airlines
Tue 5/211:00 pmMAD - SEA
2 stops20h 58mUnited Airlines
Deal found 4/27$1,435

Cheap Seattle to Madrid flights in April & May 2024

Find cheap flight options from Seattle to Madrid specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
These are some of the most attractive deals on flights from Seattle to Madrid in 2024. Check back in a little while for more flight options.
Sun 5/56:40 pmSEA - MAD
1 stop33h 50mTurkish Airlines
Tue 5/212:30 pmMAD - SEA
1 stop35h 15mTurkish Airlines
Deal found 4/27$678
Sun 5/56:40 pmSEA - MAD
1 stop33h 50mTurkish Airlines
Tue 5/2112:00 pmMAD - SEA
1 stop37h 45mTurkish Airlines
Deal found 4/27$679
Mon 5/136:40 pmSEA - MAD
1 stop30h 50mTurkish Airlines
Wed 5/226:45 pmMAD - SEA
1 stop31h 00mTurkish Airlines
Deal found 4/27$702
Sat 5/116:40 pmSEA - MAD
1 stop37h 35mTurkish Airlines
Thu 5/1612:00 pmMAD - SEA
1 stop37h 45mTurkish Airlines
Deal found 4/28$713
Mon 4/296:40 pmSEA - MAD
1 stop30h 50mTurkish Airlines
Wed 5/86:45 pmMAD - SEA
1 stop31h 00mTurkish Airlines
Deal found 4/26$719
Mon 5/66:40 pmSEA - MAD
1 stop33h 50mTurkish Airlines
Mon 5/136:45 pmMAD - SEA
1 stop31h 00mTurkish Airlines
Deal found 4/27$747
Fri 5/106:40 pmSEA - MAD
1 stop33h 50mTurkish Airlines
Sat 5/256:55 amMAD - SEA
1 stop18h 50mTurkish Airlines
Deal found 4/27$748
Mon 4/296:40 pmSEA - MAD
1 stop37h 35mTurkish Airlines
Thu 6/66:45 pmMAD - SEA
1 stop31h 00mTurkish Airlines
Deal found 4/27$757
Fri 5/176:40 pmSEA - MAD
1 stop30h 50mTurkish Airlines
Tue 5/216:55 amMAD - SEA
1 stop18h 50mTurkish Airlines
Deal found 4/27$767

Seattle to Madrid 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Madrid in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
These are some of the most attractive deals on flights from Seattle to Madrid in 2024. Check back in a little while for more flight options.
Wed 10/236:40 pmSEA - MAD
1 stop37h 35mTurkish Airlines
Thu 10/316:30 amMAD - SEA
1 stop19h 15mTurkish Airlines
Deal found 4/26$619
Sun 12/110:50 pmSEA - MAD
2 stops25h 25mUnited Airlines
Fri 2/2812:15 pmMAD - SEA
2 stops35h 44mUnited Airlines
Deal found 4/27$676
Tue 10/112:15 pmSEA - MAD
1 stop20h 00mTurkish Airlines
Thu 10/106:45 pmMAD - SEA
1 stop31h 00mTurkish Airlines
Deal found 4/27$678
Mon 11/113:20 pmSEA - MAD
2 stops32h 50mAir Canada
Wed 11/2012:15 pmMAD - SEA
1 stop17h 59mAir Canada
Deal found 4/27$679
Sun 12/111:06 pmSEA - MAD
1 stop23h 44mAmerican Airlines
Fri 2/281:00 pmMAD - SEA
1 stop16h 53mAmerican Airlines
Deal found 4/27$692
Wed 8/216:40 pmSEA - MAD
1 stop30h 50mTurkish Airlines
Mon 9/306:45 pmMAD - SEA
1 stop24h 45mTurkish Airlines
Deal found 4/27$702
Wed 10/26:40 pmSEA - MAD
1 stop33h 50mTurkish Airlines
Fri 10/116:45 pmMAD - SEA
1 stop31h 00mTurkish Airlines
Deal found 4/27$704
Thu 9/266:40 pmSEA - MAD
1 stop18h 15mTurkish Airlines
Wed 10/26:45 pmMAD - SEA
1 stop24h 45mTurkish Airlines
Deal found 4/27$707
Tue 10/293:30 pmSEA - MAD
2 stops17h 45mDelta
Wed 11/1311:00 amMAD - SEA
1 stop20h 18mDelta
Deal found 4/28$710

Seattle to Madrid flights leaving soon

Find last-minute flight options from Seattle to Madrid for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Book one of these great deals on flights from Seattle to Madrid. Users should examine the flight details to ensure there are no surprises.
Sun 5/56:40 pmSEA - MAD
1 stop37h 35mTurkish Airlines
Sun 5/1212:00 pmMAD - SEA
1 stop37h 45mTurkish Airlines
Deal found 4/27$883
Sun 5/54:55 pmSEA - MAD
1 stop14h 00mMultiple Airlines
Tue 5/215:05 pmMAD - SEA
1 stop29h 10mMultiple Airlines
Deal found 4/28$1,006
Sun 5/54:55 pmSEA - MAD
1 stop14h 00mMultiple Airlines
Tue 5/215:55 amMAD - SEA
2 stops19h 56mMultiple Airlines
Deal found 4/27$1,020
Sun 5/511:40 amSEA - MAD
2 stops22h 55mMultiple Airlines
Tue 5/215:55 amMAD - SEA
2 stops20h 54mMultiple Airlines
Deal found 4/27$1,100
Fri 5/35:40 pmSEA - MAD
1 stop20h 45mMultiple Airlines
Sun 5/268:25 amMAD - SEA
1 stop15h 35mMultiple Airlines
Deal found 4/27$1,186
Fri 5/35:40 pmSEA - MAD
1 stop20h 45mMultiple Airlines
Sun 5/268:25 amMAD - SEA
1 stop15h 35mMultiple Airlines
Deal found 4/28$1,245
Sun 5/54:55 pmSEA - MAD
1 stop17h 40mMultiple Airlines
Thu 5/96:55 amMAD - SEA
1 stop18h 50mMultiple Airlines
Deal found 4/27$1,387
Sun 5/56:50 amSEA - MAD
2 stops17h 10mUnited Airlines
Tue 5/215:55 amMAD - SEA
1 stop15h 30mUnited Airlines
Deal found 4/27$1,430
Sun 5/57:15 amSEA - MAD
2 stops39h 50mUnited Airlines
Tue 5/215:55 amMAD - SEA
1 stop15h 30mUnited Airlines
Deal found 4/28$1,432

One-way flights to Madrid from Seattle

Search for one-way flight options from Seattle to Madrid. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Users traveling one-way from Seattle to Madrid can select one of these great deals. Users needing a return flight from Seattle to Madrid should utilize the search form above.
Thu 8/87:00 amSEA - MAD
2 stops24h 45mMultiple Airlines
Deal found 4/27$340
Mon 5/277:00 amSEA - MAD
3 stops52h 10mMultiple Airlines
Deal found 4/28$348
Sun 9/293:50 pmSEA - MAD
2 stops32h 50mMultiple Airlines
Deal found 4/27$352
Mon 9/303:50 pmSEA - MAD
2 stops23h 09mMultiple Airlines
Deal found 4/27$353
Sun 9/293:50 pmSEA - MAD
3 stops30h 50mMultiple Airlines
Deal found 4/27$358
Wed 10/29:37 amSEA - MAD
3 stops26h 33mMultiple Airlines
Deal found 4/27$367
Sun 10/203:50 pmSEA - MAD
2 stops19h 40mMultiple Airlines
Deal found 4/26$371
Sun 9/293:50 pmSEA - MAD
3 stops32h 00mMultiple Airlines
Deal found 4/28$373
Tue 10/19:37 amSEA - MAD
3 stops29h 22mMultiple Airlines
Deal found 4/27$374

Find flights from Seattle to Madrid within your budget

Customize your flight search to find flights from Seattle 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, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$619 - $893

Route

Depart

Return

Price

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Wed 10/23

1 stop37h 35m

Madrid Barajas

Thu 10/31

1 stop19h 15m

$619

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Mon 8/12

1 stop16h 25m

Madrid Barajas

Fri 8/30

1 stop20h 09m

$718

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Mon 8/12

1 stop16h 25m

Madrid Barajas

Mon 8/19

1 stop30h 10m

$731

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Wed 5/15

1 stop19h 05m

Madrid Barajas

Wed 5/22

1 stop23h 40m

$798

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Sun 10/13

1 stop15h 00m

Madrid Barajas

Fri 11/1

2 stops35h 44m

$812

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Tue 10/8

2 stops15h 33m

Madrid Barajas

Mon 11/11

1 stop25h 05m

$839

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Thu 8/8

1 stop16h 25m

Madrid Barajas

Sun 8/18

1 stop24h 05m

$849

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Wed 8/21

2 stops16h 00m

Madrid Barajas

Wed 10/2

1 stop17h 30m

$884

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Mon 8/12

2 stops33h 10m

Madrid Barajas

Mon 8/19

2 stops56h 30m

$893

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to book a flight from Seattle to Madrid?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Madrid. Price data was last updated on January 28, 2024.
The best time to book flights from Seattle to Madrid is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time to fly from Seattle to Madrid?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Madrid. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Madrid flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Madrid by month

Plan your trip from Seattle to Madrid by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Madrid is currently $360 while a round-trip flight costs $794. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from Seattle to Madrid (average of $562). Flying from Seattle to Madrid in June is currently the most expensive (average of $1,200). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$605

February

$587

March

$685

April

$696

May

$797

June

$1,200

July

$1,087

August

$815

September

$827

October

$695

November

$588

December

$562

Temperature and rainfall in Madrid by month

Plan your trip to Madrid by taking into account the average temperature and rainfall totals by month.

MAD

Temperature

41 - 77 °F

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated April 28, 2024.
Get a feel of what it's like to fly with KLM, United Airlines and Delta from Seattle to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,623 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,806 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines
7.5
Good
3,696 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Madrid for under $700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Madrid for under $700. The cheapest flight booked recently is on Turkish Airlines for just $619, but on average you can expect to pay $725.

  • Are there last-minute flights available from Seattle to Madrid for under $900?

    There are currently 20+ open flights from Seattle to Madrid within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Seattle to Madrid round-trip?

    Cheapflights users have booked flights from Seattle to Madrid round-trip from $619. Other airlines that can offer you cheap pricing are KLM, from $718, and Delta, from $731. Turkish Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular airlines that fly from Seattle to Madrid?

    When booking a flight from Seattle to Madrid, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

  • What does SEA to MAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Madrid Barajas Airport flight would often be abbreviated as a SEA to MAD flight.

  • Where are the most common layover locations when flying from Seattle to Madrid?

    Flights departing from Seattle and landing in Madrid layover in London most frequently. Paris is the second most popular location for layovers on flights from Seattle to Madrid.

  • What are some popular things to do or see while on a layover in London?

    The majority of London visitors spend their time at Hyde Park, Piccadilly Circus, and London Eye. Hyde Park, Piccadilly Circus, and London Eye are located about 12.5 mi, 14.1 mi, and 14.7 mi, respectively from London Heathrow. Travelers in need of a car in London can rent one for about $44 per day.

  • What are some popular points of interest to see during a layover in Paris?

    If you're on a layover in Paris and looking for things to do, consider visiting Eiffel Tower, Champs-Elysées, or Louvre Museum. Those on a layover in Paris interested in visiting Eiffel Tower, Champs-Elysées, or Louvre Museum can do so by traveling 15.8 mi, 14.7 mi, and 14.3 mi, respectively from Paris Charles de Gaulle. Those on a layover in Paris in need of a rental car can book one at Paris Charles de Gaulle for about $41.

  • Where are the least popular layover locations for Seattle to Madrid flights?

    Seattle to Madrid flights have a layover in Amsterdam least often. Dallas follows Amsterdam in terms of the least common layover location on Seattle to Madrid flights.

  • Can I find deals for flights from Seattle to Madrid that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Madrid flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Madrid with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Madrid flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Madrid that include hotel bookings?

    Yes. In addition to deals on Seattle to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Madrid.

  • Can I find deals for business class flights from Seattle to Madrid?

    Yes. Cheapflights offers flight deals from Seattle to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Madrid that allow pets onboard?

    Many airlines flying from Seattle to Madrid offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Madrid?

    Yes, you can often find last-minute deals on Seattle to Madrid flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Madrid flight deals updated?

    The Seattle to Madrid flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Seattle to Madrid
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Seattle to Madrid

Discover the top 10 airlines that operate flights from Seattle to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$447Average$971FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest$451Average$1,117FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IberiaCheapest$481Average$868FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest$486Average$1,041FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest$498Average$1,046FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$524Average$925FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$532Average$992FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest$537Average$909FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest$594Average$1,087FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapest$642Average$1,089FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Seattle to Madrid by cabin class

Find flights from Seattle to Madrid, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Can Cheapflights find flights from Seattle to Madrid with no change fees?

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Can Cheapflights notify me if prices for flights from Seattle to Madrid become cheaper?

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