"language different from" is correct and usable in written English.
You can use it when you are comparing two or more languages. For example: "Many people in Asia speak a language different from English."
Even England has its own sign language, different from that used in America.
They established communities around Janina, and developed their own customs, foods and a language different from Yiddish or the Sephardic Ladino.
Summer of years past: your father across the same ocean to bring you to America, where you would grow up speaking a language different from mine.
Only after the texts written in Babylonian had become better understood did scholars become aware of the existence of texts written in a language different from Babylonian.
"If you're publishing a Zimbabwean poet or a poet from India or New Zealand, they'll speak a language different from your own," he said, adding, "This is an issue between genders as well".
That which constitutes the essence and value of a literary composition, which represents the results of the author's labor and learning, may be capable of expression in more than one form of language different from that of the original...
Five studies were not accessible to reading because written in languages different from English or Italian.
Providers felt that this primarily affected patients who spoke languages different from those of their providers.
This questionnaire has not been validated in other languages different from English, and it has not been used in fibromyalgia (FM), a chronic pain disorder".
Wittgenstein believed that religious language is different from language used to describe physical objects because it occupies a different language game.
By the same token, when this lawyer spoke with me about Rwanda, he used a language quite different from the language he would speak with fellow-Rwandans.
