Cheap flights from St. Louis (STL) to Bulgaria from $1,145

Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to Bulgaria from St. Louis.

Yes, there are multiple flights from St. Louis to Bulgaria for under $1,200. The cheapest flight booked recently is on Lufthansa for just $1,145, but on average you can expect to pay $1,307.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Sofia Airport flight would often be abbreviated as a STL to SOF flight. 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: Bourgas Airport (BOJ), Varna Airport (VAR), Plovdiv Airport (PDV).

The amount of baggage you can bring on your St. Louis to Bulgaria flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter St. Louis to Bulgaria flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on St. Louis to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Bulgaria.

Yes. Cheapflights offers flight deals from St. Louis to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from St. Louis to Bulgaria offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on St. Louis to Bulgaria flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The St. Louis to Bulgaria flight deals you see on this page were last updated on 6/11.

Consider Air Canada, British Airways or Lufthansa when booking your flight. These represent the most popular airlines when flying from St. Louis to Bulgaria.

Currently, November is the cheapest month in which you can book a flight from St. Louis to Bulgaria (average of $660). Flying from St. Louis to Bulgaria in June is currently the most expensive (average of $1,263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.