In a medium bowl, whisk together the soy sauce, rice vinegar, toasted sesame oil, chili oil, and honey until fully combined.
Bring a pot of water to a boil and cook the linguine according to the package directions.
Drain the noodles and rinse thoroughly under cold water to stop the cooking process.
Allow the noodles to cool completely.
Finely chop the cucumber, scallions, and cilantro.
Transfer the chilled noodles to a large mixing bowl.
Pour the sauce over the noodles and toss until evenly coated.
Add the cucumber, scallions, and cilantro, then mix well.
Sprinkle with sesame seeds.
Refrigerate the Cold Sesame Noodles for at least 1 hour before serving for the best flavor.
Serve chilled and enjoy.