Lufthansa and Austrian Airlines have introduced a special offer for flights until the end of spring. Until February 18, they are selling tickets for flights through May 31 at a discount of 1,500 rubles or 20 euros, according to Travel.ru.
Austrian's promotion applies to flights within Europe (including Russia)The 20-euro discount is only available if all flights in your booking have the Austrian code. To receive the discount, enter the promo code VALENTINE2018 when paying for your ticket on the company's website.
Lufthansa's promotion offers a 1,500 ruble discount, with the promo code changing daily at 2:00 AM Moscow time. For bookings made on February 14, the code is ZGBEOV89QA00; codes for subsequent days will be available on the company's website (Russian version) until February 18. The promotion is only valid for bookings on Lufthansa or Lufthansa CityLine flights. It may also apply to non-European routes.
If tickets are purchased for more than one passenger, it makes sense to make separate reservations for each person, using the promo code each time. The promotion ends at 2:00 AM Moscow time on Monday, February 19.
Source: travel.ru