How long do casual relationships usually last? Casual relationships usually last anywhere from a few weeks to about three months. It is often that at about three months time you will usually know where you want to go in the relationship from there. However, there are really no rules for casual dating relationships.

How long can flings last?

It lasted almost 6 months. , Retired curmudgeon who has traveled the world. They last as long as they last. Some are one-offs, others can last for years.

How do you know when a fling is over?

The following tips can help make the process of ending a fling or breaking up with a “friend with benefits” a little easier and less dramatic.Dont just ghost them. We get it. Be prompt and to the point. Be honest as well. If you want to stay friends, give it time. Follow the golden rule.