HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bulgaria

$529+ Cheap flights from Missouri to Bulgaria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SOF
Jan 18 — Jan 251
Sun 1/18
Sun 1/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Bulgaria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Bulgaria

Best flights from Missouri to Bulgaria
Discover carefully curated flight deals from Missouri to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2025.

This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2812:35 pmMCI - SOF
2 stops16h 40mLufthansa
Mon 2/26:10 amSOF - MCI
2 stops21h 46mLufthansa
Deal found 12/17$529
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:29 amMCI - SOF
2 stops17h 46mUnited Airlines
Tue 2/36:00 amSOF - MCI
2 stops21h 47mUnited Airlines
Deal found 12/16$546
This Air France deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/911:25 amMCI - SOF
2 stops18h 30mMultiple Airlines
Fri 1/167:00 amSOF - MCI
2 stops22h 03mMultiple Airlines
Deal found 12/17$744
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2810:00 amMCI - SOF
3 stops19h 50mAir Canada
Mon 2/26:10 amSOF - MCI
3 stops23h 49mAir Canada
Deal found 12/17$871
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/315:45 amMCI - SOF
2 stops28h 35mUnited Airlines
Sat 2/76:25 amSOF - MCI
2 stops21h 22mUnited Airlines
Deal found 12/17$546
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/303:50 pmSTL - SOF
1 stop22h 55mUnited Airlines
Tue 2/36:00 amSOF - STL
2 stops41h 15mUnited Airlines
Deal found 12/17$550
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/146:40 pmSTL - SOF
2 stops20h 05mUnited Airlines
Sun 1/182:25 pmSOF - STL
2 stops27h 48mUnited Airlines
Deal found 12/16$652
This Air Canada deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/98:00 amMCI - SOF
3 stops21h 35mAir Canada
Fri 1/166:10 amSOF - MCI
3 stops23h 49mAir Canada
Deal found 12/18$1,182

Find flight deals from Missouri to Bulgaria

Keep the following information in mind while searching for Missouri to Bulgaria flight deals. Data was last updated December 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$529
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$1,169
Provider with most accurate pricing for Lambert-St Louis-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Sofia flights.
Search Deals
From Missouri to Bulgaria
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($252 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2025.
Use the filters below to find and compare flights from Missouri to Bulgaria that are best for you.

Fly from

Missouri

Fly to

Bulgaria

Route

Depart

Return

Price

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Wed 1/28

12:35 pm-1:15 pm

2 stops16h 40m

Sofia

Mon 2/2

6:10 am-7:56 pm

2 stops21h 46m

$529

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Fri 1/30

11:29 am-1:15 pm

2 stops17h 46m

Sofia

Tue 2/3

6:00 am-7:47 pm

2 stops21h 47m

$546

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Sat 1/31

5:45 am-6:20 pm

2 stops28h 35m

Sofia

Sat 2/7

6:25 am-7:47 pm

2 stops21h 22m

$546

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Fri 1/30

3:50 pm-10:45 pm

1 stop22h 55m

Sofia

Tue 2/3

6:00 am-3:15 pm

2 stops41h 15m

$550

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Wed 1/14

6:40 pm-10:45 pm

2 stops20h 05m

Sofia

Sun 1/18

2:25 pm-10:13 am

2 stops27h 48m

$652

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Fri 1/9

11:25 am-1:55 pm

2 stops18h 30m

Sofia

Fri 1/16

7:00 am-9:03 pm

2 stops22h 03m

$744

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Wed 1/28

10:00 am-1:50 pm

3 stops19h 50m

Sofia

Mon 2/2

6:10 am-9:59 pm

3 stops23h 49m

$871

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Fri 1/9

8:00 am-1:35 pm

3 stops21h 35m

Sofia

Fri 1/16

6:10 am-9:59 pm

3 stops23h 49m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Missouri to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Bulgaria
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Bulgaria?

    Lufthansa and United Airlines can get you from Missouri to Bulgaria in just under 16h 40m. Your travel time can differ by up to 1h 06m. Airlines will cover a distance of 5573 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Missouri to Bulgaria that include hotel bookings?

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

  • How can I find direct flights from Missouri to Bulgaria?

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

  • Can I find deals for business class flights from Missouri to Bulgaria?

    Yes. Cheapflights offers flight deals from Missouri 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Orly flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
Newark to Gatwick flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
Miami to Madrid flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Madrid flights
John F Kennedy Intl to Lisbon flights
O'Hare Intl to Heathrow flights
Newark to Malpensa flights
Newark to Athens flights
John F Kennedy Intl to Dublin flights
Los Angeles to Charles de Gaulle flights
Boston to Charles de Gaulle flights
San Francisco to Heathrow flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
John F Kennedy Intl to Malpensa flights
Newark to Frankfurt flights
Baltimore to Heathrow flights
Dulles Intl to Charles de Gaulle flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Frederic Chopin flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Athens flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Seattle to Heathrow flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Luton flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to London City flights
Boston to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights

Top 2 airlines flying from Missouri to Bulgaria

Discover the top 2 airlines that operate flights from Missouri to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$645Average$929FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$721Average$1,018FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights