The flags are gaily flying o'er Celtic Park today
Because the lads of Celtic have shown the World the way
They played the game in Lisbon and here is how they won
They didn't play defensive, attack is what they done

The flags are out for Celtic, they know just what to do
And Scottish hearts and Irish hearts are mighty proud of you

In all the big World over the name of Celtic rung
And in our heart of Glasgow our Celtic song was sung
God bless you great eleven, this is your greatest day
Next season Jock from Greenock we're with you all the way

The flags are out for Celtic, they know just what to do
And Scottish hearts and Irish hearts are mighty proud of you

You won so many cups this year, 4 or 5 or 6
You should give one to Rangers, they're really in a fix
John Lawrence shook your hands lads as you came off the plane
And everyone is proud of you, your football brought you fame

The flags are out for Celtic, they know just what to do
And Scottish hearts and Irish hearts are mighty proud of you