Flights from Seattle to Madrid from US$ 529.99

For flights from Seattle (SEA) to Madrid (MAD), March and October have the lowest prices in the current pricing window. Within these months, Tuesday and Wednesday departures are cheaper than flights on other weekdays. For lower fares, booking 6 to 9 weeks before departure is recommended, because prices increase closer to the travel date.

Flights from Seattle (SEA) to Madrid (MAD) require a connection via Frankfurt (FRA). The long-haul flight from Seattle (SEA) to Frankfurt (FRA) takes about 10 hours 15 minutes, and the onward flight from Frankfurt (FRA) to Madrid (MAD) takes about 2 hours 45 minutes.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, Economy Class passengers receive a complimentary Taste the World Standard Menu and a snack together with free soft and hot drinks. On the same long-haul flight, Premium Economy Class includes upgraded premium meals with alcoholic and non-alcoholic drinks, while Business Class offers Taste the World Gourmet menus, premium drinks, and additional snacks at no extra charge. Onboard amenities and services on the connecting flight from Frankfurt (FRA) to Madrid (MAD) may differ from the long-haul flight.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, Business Class includes a fully flat seat with 180° recline, direct aisle access at every seat, and a large 17.3" 4K screen with premium entertainment. Business Class travelers are served Taste the World Gourmet menus with several courses and snacks, plus a wide selection of alcoholic and non-alcoholic drinks, including a welcome drink. At the airport, Business Class provides services such as priority check-in, priority security where available, priority boarding, and lounge access at participating airports. Checked and cabin baggage allowances are higher in Business Class than in Economy, and one piece of sports equipment up to 30 kg is included on the long-haul flight when registered in advance. Onboard amenities and services on the connecting flight from Frankfurt (FRA) to Madrid (MAD) may differ from the long-haul flight.

Flights from Seattle (SEA) to Madrid (MAD) with Condor operate with a connection via Frankfurt (FRA). For the long-haul leg from Seattle (SEA) to Frankfurt (FRA) in the summer season, flights operate on Monday, Tuesday, Wednesday, and Friday.

Condor does not operate a nonstop flight from Seattle (SEA) to Madrid (MAD). Current schedules use a one-stop connection via Frankfurt (FRA).

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, FlyConnect onboard Wi‑Fi is offered for a fee, allowing passengers to purchase data packages for messaging and internet use. Onboard amenities and Wi‑Fi options on the connecting flight from Frankfurt (FRA) to Madrid (MAD) may differ and depend on the aircraft and operating airline, so internet service is not guaranteed on that European flight.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, three travel classes are offered: Economy Class, Premium Economy Class, and Business Class. Economy Class provides ergonomic seats, a personal screen with Inflight entertainment, and a complimentary Taste the World Standard Menu with soft and hot drinks. Premium Economy Class adds more legroom and seat recline, an upgraded premium menu, alcoholic and non-alcoholic drinks, and additional comfort items such as an amenity kit. Business Class offers a fully flat seat with direct aisle access, Taste the World Gourmet menus, premium drinks, an extensive amenity kit, and enhanced airport services including lounge access and priority handling. Service and available classes on the onward European flight from Frankfurt (FRA) to Madrid (MAD) may differ from the long-haul flight.

On the long-haul part of the journey from Seattle (SEA) to Frankfurt (FRA), baggage allowances depend on the travel class and booked fare. In Economy Class on US routes, standard fares include 8 kg of cabin baggage and one checked bag of 23 kg, while certain Economy fare types do not include any checked baggage. Premium Economy Class on long-haul flights includes 10 kg of cabin baggage and one checked bag of 32 kg, giving a higher allowance than Economy. Business Class on long-haul flights includes 10 kg of cabin baggage and two checked bags of 32 kg each, and one piece of Sports equipment up to 30 kg is included if it is registered in advance. Additional or heavier baggage can be booked in advance as extra baggage packages, which must be arranged no later than 8 hours before departure. If the Frankfurt (FRA)–Madrid (MAD) flight is operated by a partner airline, that airline’s conditions can apply in addition to Condor’s baggage rules, so allowances and fees on that European flight can differ.

Condor offers a range of fares on flights from Seattle (SEA) to Madrid (MAD) via Frankfurt (FRA), from basic Economy options to more flexible fares in Economy, Premium Economy, and Business class. The more flexible fares are designed with improved conditions for rebooking and, depending on the fare, for refunds. Flex fare variants offer the most flexible conditions on flights between Seattle (SEA) and Madrid (MAD) and suit travelers who want to keep change and cancellation options as open as possible. The exact rules for changes and refunds differ by fare type and are shown for each option at the time of booking.