Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johor Bahru to Salou as you normally would.
For a flight from Johor Bahru to Salou, you will be flying from Sultan Ismail Intl. Johor Bahru Sultan Ismail Intl (JHB) is just 21.9 km from the centre of the city. Sultan Ismail Intl is the only Johor Bahru airport and it handles 0 outbound flights to Salou per day. 0 airlines have flights to Salou from Johor Bahru Sultan Ismail Intl on a regular basis.