In a mixing bowl, combine the sliced radishes, diced cucumber, halved cherry tomatoes, sliced red onion, and chopped parsley.

In a separate bowl, whisk together the olive oil, lemon juice, honey, salt, and black pepper until well combined.

Pour the dressing over the salad and toss gently to combine.

Serve immediately or refrigerate for 30 minutes to allow flavors to meld.