Visa requirements for Ukrainian citizens
For traveling to certain countries, Ukrainians do not need to use a passport, as they may use their Ukrainian identity card or internal passport.
Documents which give the right to leave Ukraine and to enter Ukraine and certify the identity of a citizen of Ukraine while staying abroad are:It's important to know, that the special rules of arriving in a particular country should be studied carefully. Thus, in most countries that do not require visas or issue visas, upon arrival you must have a passport, which is valid for at least 3 months from of arrival to this country.
Ukrainian passport
Previously International Passports were issued only to citizens aged 18 and older (16 and older in case of permanent foreign residency). Prior to that age, Ukrainian citizens could get a Travel Document of a Child (PR type) similar in appearance to the passport valid for 3 years, and has only 8 pages. In some rare case Ukrainian citizens were allowed to have International Passport before the age of 18 or 16, but it also is valid for only 3 years. If a child holding Ukrainian citizenship has been adopted by a foreign citizen — he or she may get regular International Passport, which is valid for 10 years, just as for adults, instead of getting Child Travel Document.