DONBASSAERO simplified significantly its air fares on the eve of summer season:

• Validity terms of air fares are liberalized. All fares are valid for one year period.
• It is allowed to combine fares. For instance, for a round trip you can get the lowest fare “to” and lowest fare “from”
• No limitations for minimal period of  staying at destination city.
• Rules of fare refund and ticket re-booking are simplified significantly. Since now you are allowed to re-book your ticket before departure without penalties.