Cheap flights from Indiana to Bulgaria from $1,544

March can be a great time to fly to Bulgaria from Indiana with a flight ticket averaging about $1,053. Cheapflights users have found deals in the month of March for as cheap as $633. The most expensive prices can be found in the month of July.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Bulgaria as you normally would.

Lufthansa, KLM, and Air France are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from Indiana to Bulgaria for under $1,600. The cheapest flight booked recently is on Lufthansa for just $1,544, but on average you can expect to pay $2,980.

IND stands for Indianapolis Airport, while SOF stands for Sofia Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Varna Airport (VAR), Bourgas Airport (BOJ), Plovdiv Airport (PDV).