It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Find a great deal and save up to 26% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Harrisburg to Barcelona within the next two weeks, with the cheapest ticket starting at $519.
A simple way to save on the total cost of your ticket is to fly from Harrisburg to Barcelona in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.