- Must visit
National Archaeological Museum
Bulgaria’s leading archaeological museum, housed in a former mosque and displaying Thracian, Roman, and medieval treasures.
Flights from Saint-Louis to Sofia depart on average 12 times per day, taking around 4h 27m. Cheap flight tickets for this journey start at $67 (€55) if you book in advance.
There are 1 flights per day. The earliest flight runs at 05:00, the last at 21:40. The fastest flight covers the 836 miles (1347 km) distance in 2h 10m. June is the cheapest month to fly.
Distance 836 miles (1347 km) |
Average flight duration 4h 27m |
Cheapest ticket price $67 (€55) |
Flights per day 12 |
Direct flights 1 |
Fastest flight 2h 10m |
First flight 5:00 AM |
Last flight 9:40 PM |
Cheapest Month Jun |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Apr - Jun |
Best time to book 1 day |
Omio recommends booking the flight as it is the most popular option from Saint-Louis to Sofia among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $178 For those with little time, consider booking a flight, which has an average total journey time of 6h 27m. Average ticket prices depend on the travel mode: a bus costs an average of $178, while a flight costs an average of $1203.
Distance: 836 miles (1347 km)
Most popular Flight | Bus | Driving |
|---|---|---|
$1203 Average price | $178 Average price Cheapest | $41 Average price (fuel + tolls) |
6h 27m Average total duration Fastest 4h 27m Onboard + 2h 0m Additional time* | 30h 43m Average total duration 30h 13m Onboard + 30m Additional time* | 18h 26m Average total duration (door-to-door) |
![]() Most popular airline | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Saint-Louis to Sofia:
A bus is $1025 (€839) less than a flight for this route with tickets for a flight from Saint-Louis to Sofia costing on average $1203 (€984).
Other travel options to Sofia take longer:
Bus takes on average 30h 13m.
Discover the best of Sofia — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Sofia trip today.
Bulgaria’s leading archaeological museum, housed in a former mosque and displaying Thracian, Roman, and medieval treasures.
A major branch of the National Gallery featuring Bulgarian and international art in a large modern exhibition space.
This museum traces Sofia’s past from antiquity to modern times, with standout displays in the restored Central Mineral Baths.
Sofia’s iconic pedestrian boulevard lined with historic buildings, churches, shops, and constant city life.
A long Roman-era pedestrian zone with ruins, fountains, and metro access, ideal for understanding ancient Serdica.
A vast landscaped park with lakes, sports facilities, and quiet paths, favored by locals for walks and relaxation.
Shopska salad mixes tomatoes, cucumbers, peppers, onion, and sirene cheese. It is a Bulgarian staple and a classic start to meals across Sofia.
Tarator is a cold yogurt soup with cucumber, dill, garlic, and walnuts. It is especially traditional in summer and widely loved in Bulgarian homes.
Banitsa is a flaky pastry filled most often with eggs and sirene cheese. It is a beloved breakfast and a symbol of Bulgarian home cooking and holidays.
Upscale venue focused on modern Balkan and Bulgarian tasting menus, polished service, and a contemporary fine dining setting.
Refined Bulgarian restaurant in a historic house, known for seasonal local cuisine, regional wines, and an elegant but warm atmosphere.
Traditional Bulgarian tavern with folk style decor, grilled meats, salads, and classic dishes in a lively, old Sofia setting.
Budget-friendly for Europe. Hotels, meals, and public transport usually cost less than in major EU capitals, making Sofia good value for tourists.
Restaurants: 5-10% if service is good. Cafes: round up or leave small change. Taxis: round up the fare; larger tips are optional.
Find answers to the most common questions about traveling from Saint-Louis to Sofia by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Sofia, this guide helps you travel smarter and with confidence.

Most Saint-Louis to Sofia flights use the EuroAirport Basel Mulhouse Freiburg to Sofia Airport airport pair. Use this guide to compare Saint-Louis and Sofia airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Sofia Airport is 6 km from Sofia city centre. Public transport options include:
Sofia Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in both terminals.
Lost and found is available at the station.
Available at Sofia Airport: Parking, Taxis, WC.
Accessibility facilities are available at Sofia Airport: Ramps, toilets.
Here are some other resources that might have the information you need