A big trip requires much more luggage than a short trip, of course.
If you want to take a larger suitcase with you, you have to check it in at the counter. It is therefore essential to plan enough time - after all, the lines at the airport are incalculable.
And if you also take the following rules into account, you will make checking in your suitcase even easier. However, we must point out at this point that the luggage regulations may differ for individual airlines and depending on the fare booked. So it is best to check the website of your travel provider before departure to be on the safe side!