Has anybody flown from Paris to Seville on a direct flight, return? Or would it be better to fly into Madrid or Barcelona, and then on to Seville, perhaps for more time/day selections?
There aren’t any nonstop flights from CA to SVQ. Are you staying in Spain (ES) the whole time? If so, what cities are you visiting in ES?
We flew from Paris to Seville a number of years ago -- I would never go anywhere with a transfer if I could fly directly. We flew Vueling and it was fine. You do have to pay careful attention to luggage rules with budget airlines, but these days they accommodate travels with lots of luggage by simply charging much more for tickets if you have a big bag to check and a big carry on.