Cook the pasta according to package instructions until al dente. Drain and rinse under cold water to cool. Set aside.
In a large mixing bowl, combine the black beans, corn, red bell pepper, cherry tomatoes, red onion, and cilantro.
In a separate bowl, whisk together the Greek yogurt, lime juice, olive oil, honey (if using), garlic powder, cumin, salt, and pepper until smooth.
Add the cooled pasta to the vegetable mixture and pour the dressing over the top. Toss gently until everything is well combined.
Taste and adjust seasoning with more salt, pepper, or lime juice if desired.
Chill the pasta salad in the refrigerator for at least 30 minutes before serving to allow the flavors to meld.