I don't know why you need this, but for 180 rubles you can fly from Sochi to Gyumri, and from Gyumri there is a convenient train to Yerevan or Tbilisi.
Or to Cyprus for 1400 rubles.

But seriously:
May 1 to Tashkent for 3960 OW, unusual weather promised, +31.

Aeroflot starts flying to Hong Kong on the luxurious and comfortable Airbus A350, instead of the "so-so" A330, tickets available for 44,800 RT.

Late spring-early summer to Lisbon for 18,800 OW, not low-cost and not on three squirrels, but Etihad (surprisingly).

In autumn to Cape Town for 63,700 RT, Qatar Airways flies.

Last-minute tours to Marmaris from 31,000 per person, departure April 29 for 7 days/nights.

That's about it. Also look out the window.