Washington, D.C. Dulles Intl
Barcelona-El Prat
1 stop
11h 20mBarcelona-El Prat
Washington, D.C. Dulles Intl
1 stop
26h 50mSWISS
Washington, D.C. Dulles Intl
Barcelona-El Prat
1 stop
11h 20mBarcelona-El Prat
Washington, D.C. Dulles Intl
2 stops
14h 25mSWISS
New York John F Kennedy Intl
Madrid Barajas
1 stop
16h 30mMadrid Barajas
New York John F Kennedy Intl
2 stops
24h 35mSWISS
New York John F Kennedy Intl
Madrid Barajas
1 stop
16h 30mMadrid Barajas
New York John F Kennedy Intl
1 stop
23h 00mSWISS
Newark
Barcelona-El Prat
1 stop
14h 00mBarcelona-El Prat
Newark
1 stop
11h 15mSWISS
Newark
Madrid Barajas
1 stop
15h 10mMadrid Barajas
Newark
2 stops
23h 55mSWISS
January
$7,416
February
$6,353
March
$5,681
April
$5,894
May
$5,795
June
$3,078
July
$5,547
August
$4,599
September
$6,282
October
$6,206
November
$3,030
December
$891
Currently, December is the cheapest month in which you can book a first class flight to Spain. Flying first class to Spain in January will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.