Pat the halibut portions dry and season with salt and pepper. Set aside.
Boil soba noodles according to package instructions. Drain and rinse under cold water to chill.
Heat sesame oil in a pan over medium heat. Add halibut and sear for 3–4 minutes per side, or until golden and cooked through. Remove from the pan and let rest.
In a large bowl, whisk together honey, minced garlic, rice vinegar, soy sauce, and sesame oil.
Add green onion, grated carrot, edamame, and cilantro to the bowl. Toss in chilled soba noodles and mix well to coat.
Plate the soba salad, top with halibut portions, and garnish with diced red chili for heat and color.