$774 Cheap Finnair flights Madrid (MAD) to Washington (IAD)

View $774 flight on Tue, Jan 13, 2026Opens in a new window

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$774 Cheap Finnair flights Madrid (MAD) to Washington (IAD)

Prices were available within the past 7 days and start at $774 for one-way flights and $835 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, Oct 8 - Wed, Oct 15
MAD
Madrid
IAD
Washington
$835 Roundtrip, found 5 days ago
$835
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Oct 8 from Madrid to Washington, returning Wed, Oct 15, priced at $835 found 5 days ago
Flights from Madrid (MAD) to Washington (IAD)
Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Washington Dulles Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, avianca
Popular airline
Lufthansa
Distance
3806 mi
Average flight time
2 hours 52 mins

Frequently asked questions

How much is a Finnair flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Washington Dulles Intl. Airport (IAD)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Finnair return flights from $835 from MAD to IAD. Affordable one-way tickets from $774 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MAD to IAD with Finnair?
January is one of the cheapest months to get away to Washington with Finnair. You could also find fantastic deals on return and one-way tickets in February.
What is the cheapest time to book flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Washington Dulles Intl. Airport (IAD) with Finnair?
Scoring the best Finnair deals from MAD to IAD is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It's a good idea to start checking out flights about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Finnair fly nonstop from Adolfo Suarez Madrid-Barajas Airport (MAD) to Washington Dulles Intl. Airport (IAD)?
To figure out if there's a direct trip from MAD to IAD with Finnair or other carriers, check the "Nonstop" filter when searching for tickets.
What is the earliest Finnair flight from MAD to IAD?
Filter your results by "Early Morning" and "Morning" to find the earliest departures from MAD to IAD. Taking off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Finnair fly into in Washington?
Washington Dulles Intl. Airport (IAD) is the primary Washington gateway for Finnair flights from Adolfo Suarez Madrid-Barajas Airport (MAD).
What kind of luggage can I take on a Finnair flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Washington Dulles Intl. Airport (IAD)?
For checked luggage, you can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag in the cabin when flying standard economy from MAD to IAD with Finnair. This carry-on must weigh less than 22 lb and be no bigger than 9 inches x 15 inches x 15 inches. Going above these restrictions can mean additional fees, so read Finnair's baggage allowance rules before packing your suitcase.
Why fly with Finnair from MAD to IAD?
Jetting off from MAD to IAD with Finnair means enjoying a host of perks, such as a rewarding loyalty program and a 4-star airline rating. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's in addition to the Finnair Plus points you can earn with Finnair.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Finnair flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Washington Dulles Intl. Airport (IAD)?
It's usually possible to change or cancel your flight, although there may be a charge if you made your booking more than 24 hours ago. Want to keep your options open? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you need to adjust your plans. To update your booking, go to "Trips," select your flight and click on "Manage Booking" for further information.

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