The Bulgarian Ministry of Foreign Affairs has advised Bulgarian citizens to avoid traveling to Cuba unless absolutely necessary, including for tourism, citing the country's worsening crisis. The warning was issued by the ministry's Situation Center as conditions on the island continue to deteriorate.

The ministry has maintained its highest travel advisory for Cuba, assigning the country a Level 4 risk rating, which recommends suspending all travel except in cases of extreme necessity.

According to the advisory, the decision is driven by the deepening energy crisis, persistent fuel shortages, and widespread power outages affecting the country. Authorities also point to serious disruptions in healthcare services, urban and intercity transportation, and the supply of medicines, food, and other essential goods. The ministry additionally warns of an increased risk of crime.

The Foreign Ministry noted that opportunities to leave Cuba have become more limited. Due to shortages of aviation fuel, the number of international commercial flights departing from Havana and other Cuban cities has been significantly reduced. Many of the remaining flights now require technical stops in third countries for refueling, resulting in longer travel times and frequent schedule changes.