Cheap flights from St. Louis (STL) to Bulgaria
How far in advance should I book a flight from St. Louis to Bulgaria?
To save up to 86% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Bulgaria from $1,291 1-2 weeks out and tickets from $1,844 for flights departing within the next 72 hours.
What is the cheapest month to fly from St. Louis to Bulgaria?
The best pricing can be found in the month of January. Prices to Bulgaria from St. Louis average $865. You can even find prices in January for less than $865, as users have found deals to Bulgaria from as low as $592. The month of June appears to be one of the more expensive times to travel to Bulgaria from St. Louis. Flying in the targeted month can save you up to 36%.
When is the cheapest time to fly from St. Louis to Bulgaria (STL - BG)?
When flying from St. Louis to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from St. Louis to Bulgaria in August, September 2022
The best prices found for STL to Bulgaria flights for August, September
Lambert-St Louis
Sofia
2 stops
15h 42mSofia
Lambert-St Louis
2 stops
36h 19mMultiple Airlines
Lambert-St Louis
Sofia
1 stop
18h 10mSofia
Lambert-St Louis
2 stops
29h 42mMultiple Airlines
Lambert-St Louis
Sofia
1 stop
18h 10mSofia
Lambert-St Louis
1 stop
33h 50mLufthansa
St. Louis to Bulgaria 2022 flight deals
Cheap flights to Bulgaria from St. Louis found for this year
Lambert-St Louis
Sofia
2 stops
15h 42mSofia
Lambert-St Louis
2 stops
36h 19mMultiple Airlines
Lambert-St Louis
Sofia
1 stop
18h 10mSofia
Lambert-St Louis
2 stops
29h 42mMultiple Airlines
Lambert-St Louis
Sofia
1 stop
18h 10mSofia
Lambert-St Louis
1 stop
33h 50mLufthansa
One-way flights to Bulgaria from St. Louis
The cheapest one-way flights from St. Louis to Bulgaria
Lambert-St Louis
Sofia
3 stops
44h 04mMultiple Airlines
Lambert-St Louis
Sofia
3 stops
44h 04mMultiple Airlines
Lambert-St Louis
Sofia
3 stops
43h 58mMultiple Airlines
Related info for your journey
Useful info, stats and facts about St. Louis to Bulgaria flights.
What airport do you fly from for flights from St. Louis to Bulgaria?
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.
Which airlines flying from Lambert-St Louis to Bulgaria have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Lambert-St Louis to Bulgaria that may be offering flexible cancellation policies are Lufthansa, United Airlines, and KLM. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
What are the cheapest airlines to fly from St. Louis to Bulgaria one-way?
$728 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $892 and $2,682, respectively.
What are the most popular airlines that fly from St. Louis to Bulgaria?
Consider American Airlines, Air France or British Airways when booking your flight. These represent 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 $875 for a flight from St. Louis to Bulgaria. The cheapest flight overall is $777 while the most popular route, (Lambert-St Louis - Sofia) is currently priced at $1,939.