Cheap flights from St Louis (STL) to Bulgaria

Flight FAQs

From St Louis to Bulgaria

Are flight prices decreasing from St Louis to Bulgaria due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Bulgaria for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to Bulgaria for under $700 on Cheapflights?

Yes, there are multiple flights from St Louis to Bulgaria for under $700. The cheapest flight booked recently is on Multiple Airlines for just $662, but on average you can expect to pay $1358.

Are there nonstop flights from St Louis to Bulgaria for under $700 on Cheapflights?

There are no nonstop flights from St Louis to Bulgaria, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Bulgaria for under $900?

There are currently 18+ open flights from St Louis to Bulgaria within the next 7 days for less than $900.

What are the most popular airlines that fly from St Louis to Bulgaria?

American Airlines, Air Canada and British Airways are the most popular airlines when flying from St Louis to Bulgaria.

What are the cheapest Flights from St Louis to Bulgaria?

On average you can expect to pay $1128 for a flight from St Louis to Bulgaria. The cheapest flight overall is $664 while the most popular route, (Lambert-St Louis - Sofia) is currently priced at $685.

How long is the flight from St Louis to Bulgaria?

For as low as $1388, KLM can have you in Bulgaria from St Louis in 16h 55m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from St Louis to Bulgaria round-trip?

Cheapflights users have booked flights from St Louis to Bulgaria round-trip from $862. Other airlines that can offer you cheap pricing are British Airways, from $1186, and Lufthansa, from $1345.