*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.
Seattle (SEA) to Madrid (MAD) flights
From USD555
expand_more
today
today
*Modifying this information may result in a different fare
Lowest fares between Seattle and Madrid
location_on
location_on
Weather in Madrid
Friday
light rain
73°F
Fri 23 May 2025
Saturday
light rain
75°F
Sat 24 May 2025
Sunday
moderate rain
73°F
Sun 25 May 2025
Monday
light rain
71°F
Mon 26 May 2025
Tuesday
light rain
65°F
Tue 27 May 2025
Wednesday
light rain
72°F
Wed 28 May 2025
Thursday
light rain
65°F
Thu 29 May 2025
Powered by: OpenWeatherMap.org
Explore KLM's Top-Pick Routes from Seattle
- New York - Amsterdam
- Los Angeles - Amsterdam
- San Francisco - Amsterdam
- Washington, D.C. - Bangkok
- Washington, D.C. - Bali (Denpasar)
- Washington, D.C. - Singapore
- Washington, D.C. - Amsterdam
- Washington, D.C. - Cape Town
- Washington, D.C. - Johannesburg
- Fort Lauderdale - Bangkok
- Fort Lauderdale - Bali (Denpasar)
- Fort Lauderdale - Singapore