I had the same problem, but it gets easier if you train it.

I recently started cycling for 1h in the morning without having breakfast, and after a few days it became quite easy. Just don't try to convince yourself that it is somehow a bad thing to skip breakfast. Breakfast only makes you hungry for the rest of the day.

I'm doing 16h/8h intermittent fasting, and I only feel slightly hungry on some days in the last 1h before my feeding window.