Cook the pasta according to package instructions. Set aside to cool or run it under cold water so that it cools faster.
In a large bowl, mix together the cucumber, fresh dill, red bell pepper, avocado and onion. Add in the cooked and cooled pasta. Sprinkle sunflower seeds and salt.
Pour the avocado dressing over it and stir until fully combined and everything in the bowl is well coated with the dressing.
Garnish with cherry tomato slices.
NOTES
If you’d like your pasta salad more creamy, you can add more avocado dressing.