There is a deeper reason for slowing perception of the passage of time: mindfulness. When you travel or do a unique experience you usually are fully committed to living these experiences. Practicing mindfulness has worked great for me to achieve the same results in my everyday life (granted, I have the chance to live in the countryside with a garden). From the outside I don't do much and live a very mundane life, but for me everyday is very different and time has slowed down. Like watching how birds or insects behave differently everyday, trees grow, and more generally how every microscopic bit of nature change slowly day after day to cycle through the seasons.
Travel can still be an enjoyable experience but there is nothing more meaningful I'm searching for.