Adelaide
Barcelona-El Prat
2 stops
38h 15mTurkish Airlines
Sydney Kingsford Smith
Madrid Barajas
2 stops
32h 00mMultiple Airlines
Sydney Kingsford Smith
Madrid Barajas
1 stop
41h 35mChina Eastern
Sydney Kingsford Smith
Madrid Barajas
1 stop
44h 20mAir China
Melbourne
Barcelona-El Prat
1 stop
32h 15mQatar Airways
Adelaide
Barcelona-El Prat
1 stop
53h 15mSingapore Airlines
Melbourne
Madrid Barajas
1 stop
41h 35mMadrid Barajas
Melbourne
1 stop
25h 40mChina Eastern
Melbourne
Madrid Barajas
2 stops
32h 25mMadrid Barajas
Melbourne
1 stop
25h 40mMultiple Airlines
Sydney Kingsford Smith
Barcelona-El Prat
2 stops
32h 20mBarcelona-El Prat
Sydney Kingsford Smith
2 stops
40h 00mChina Southern
Melbourne
Barcelona-El Prat
1 stop
42h 45mBarcelona-El Prat
Melbourne
2 stops
36h 00mEtihad Airways
Sydney Kingsford Smith
Barcelona-El Prat
2 stops
42h 00mBarcelona-El Prat
Sydney Kingsford Smith
2 stops
34h 50mFinnair
Perth
Malaga
2 stops
48h 55mMalaga
Perth
2 stops
31h 05mTurkish Airlines
January
$3,341
February
$3,884
March
$3,091
April
$3,764
May
$3,810
June
$4,053
July
$3,771
August
$3,464
September
$3,577
October
$3,758
November
$3,603
December
$4,833
At the present moment the cheapest month to fly business class to Spain is currently March; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.