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Cheap flights from Missouri to Bulgaria from $751

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Bulgaria departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 am - 6:20 pmMCI  Kansas City-SOF Sofia
22h 50m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 8:30 pmSOF  Sofia-MCI Kansas City
22h 05m2 stops Frankfurt am Main Newark
$751United Airlines
Sun, Jan 31 - Tue, Feb 2
United Airlines Logo
6:00 am - 1:15 pmMCI  Kansas City-SOF Sofia
23h 15m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 8:30 pmSOF  Sofia-MCI Kansas City
22h 05m2 stops Frankfurt am Main Newark
$751United Airlines
Sun, Jan 31 - Tue, Feb 2
United Airlines Logo
11:30 am - 1:15 pmMCI  Kansas City-SOF Sofia
17h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 11:37 pmSOF  Sofia-MCI Kansas City
25h 12m2 stops Frankfurt am Main Denver Intl
$751United Airlines
Mon, Jan 11 - Wed, Jan 13
Lufthansa Logo
6:53 pm - 10:50 pmSTL  Lambert-St Louis-SOF Sofia
19h 57m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:20 am - 1:25 pmSOF  Sofia-STL Lambert-St Louis
15h 05m1 stop Frankfurt am Main
$853Lufthansa
Wed, Sep 9 - Wed, Sep 16
Lufthansa Logo
6:53 pm - 10:50 pmSTL  Lambert-St Louis-SOF Sofia
19h 57m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:20 am - 9:31 pmSOF  Sofia-STL Lambert-St Louis
23h 11m2 stops Frankfurt am Main Chicago O'Hare Intl
$860Lufthansa
Wed, Sep 9 - Wed, Sep 16
Lufthansa Logo
6:36 pm - 6:40 pmMCI  Kansas City-SOF Sofia
16h 04m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:20 am - 11:59 pmSOF  Sofia-MCI Kansas City
25h 39m2 stops Frankfurt am Main Newark
$883Lufthansa
Mon, Sep 7 - Sat, Oct 3
Multiple Airlines Logo
8:40 am - 6:05 pmSTL  Lambert-St Louis-SOF Sofia
25h 25m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Multiple Airlines Logo
6:20 am - 6:41 pmSOF  Sofia-STL Lambert-St Louis
20h 21m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$889Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
4:05 pm - 3:05 pmSTL  Lambert-St Louis-SOF Sofia
15h 00m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
2:10 pm - 11:33 pmSOF  Sofia-STL Lambert-St Louis
17h 23m2 stops Frankfurt am Main Chicago O'Hare Intl
$924Multiple Airlines
Wed, Dec 16 - Fri, Dec 25
Air Canada Logo
9:40 am - 1:25 pmSTL  Lambert-St Louis-SOF Sofia
19h 45m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
2:10 pm - 10:46 amSOF  Sofia-STL Lambert-St Louis
28h 36m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$1,101Air Canada
Wed, Dec 16 - Fri, Dec 25
Air Canada Logo
9:40 am - 1:25 pmSTL  Lambert-St Louis-SOF Sofia
19h 45m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
2:10 pm - 10:46 amSOF  Sofia-STL Lambert-St Louis
28h 36m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$1,401Air Canada
Wed, Dec 16 - Fri, Dec 25

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United Airlines flights from Missouri to Bulgaria

Our best United Airlines deals on Missouri to Bulgaria flight tickets
United Airlines
Jan 31
MCI11:30 amKansas City
22h 50m
2 stops
SOF6:20 pmSofia
Feb 2
SOF6:25 amSofia
22h 05m
2 stops
MCI8:30 pmKansas City
$751
United Airlines
Jan 31
MCI3:22 pmKansas City
13h 53m
2 stops
SOF1:15 pmSofia
Feb 2
SOF6:25 amSofia
25h 12m
3 stops
MCI11:37 pmKansas City
$752
United Airlines
Jan 24
STL1:08 pmLambert-St Louis
16h 07m
2 stops
SOF1:15 pmSofia
Jan 26
SOF6:25 amSofia
20h 13m
2 stops
STL6:38 pmLambert-St Louis
$779

Air Canada flights from Missouri to Bulgaria

Our best Air Canada deals on Missouri to Bulgaria flight tickets
Air Canada
Dec 16
STL9:40 amLambert-St Louis
19h 45m
3 stops
SOF1:25 pmSofia
Dec 25
SOF2:10 pmSofia
28h 36m
3 stops
STL10:46 amLambert-St Louis
$1,101
Air Canada
Sep 8
MCI11:22 amKansas City
17h 43m
3 stops
SOF1:05 pmSofia
Oct 3
SOF6:20 amSofia
23h 40m
3 stops
MCI10:00 pmKansas City
$1,183
Air Canada
Sep 8
MCI10:00 amKansas City
18h 10m
3 stops
SOF12:10 pmSofia
Oct 3
SOF6:20 amSofia
23h 40m
3 stops
MCI10:00 pmKansas City
$1,226

momondo 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, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Missouri to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CitySofia

MCI Kansas City - SOF Sofia

MCISOF

Kansas City

Sun 1/31

11:30 am-6:20 pm

2 stops22h 50m

Sofia

Tue 2/2

6:25 am-8:30 pm

2 stops22h 05m

$751

Kansas CitySofia

MCI Kansas City - SOF Sofia

MCISOF

Kansas City

Sun 1/31

6:00 am-1:15 pm

2 stops23h 15m

Sofia

Tue 2/2

6:25 am-8:30 pm

2 stops22h 05m

$751

Kansas CitySofia

MCI Kansas City - SOF Sofia

MCISOF

Kansas City

Mon 1/11

11:30 am-1:15 pm

2 stops17h 45m

Sofia

Wed 1/13

6:25 am-11:37 pm

2 stops25h 12m

$751

St. LouisSofia

STL Lambert-St Louis - SOF Sofia

STLSOF

Lambert-St Louis

Wed 9/9

6:53 pm-10:50 pm

2 stops19h 57m

Sofia

Wed 9/16

6:20 am-1:25 pm

1 stop15h 05m

$853

St. LouisSofia

STL Lambert-St Louis - SOF Sofia

STLSOF

Lambert-St Louis

Wed 9/9

6:53 pm-10:50 pm

2 stops19h 57m

Sofia

Wed 9/16

6:20 am-9:31 pm

2 stops23h 11m

$860

Kansas CitySofia

MCI Kansas City - SOF Sofia

MCISOF

Kansas City

Mon 9/7

6:36 pm-6:40 pm

2 stops16h 04m

Sofia

Sat 10/3

6:20 am-11:59 pm

2 stops25h 39m

$883

St. LouisSofia

STL Lambert-St Louis - SOF Sofia

STLSOF

Lambert-St Louis

Wed 9/9

8:40 am-6:05 pm

2 stops25h 25m

Sofia

Wed 9/16

6:20 am-6:41 pm

2 stops20h 21m

$889
Quickest round-trip

St. LouisSofia

STL Lambert-St Louis - SOF Sofia

STLSOF

Lambert-St Louis

Wed 12/16

4:05 pm-3:05 pm

2 stops15h 00m

Sofia

Fri 12/25

2:10 pm-11:33 pm

2 stops17h 23m

$924

St. LouisSofia

STL Lambert-St Louis - SOF Sofia

STLSOF

Lambert-St Louis

Wed 12/16

9:40 am-1:25 pm

3 stops19h 45m

Sofia

Fri 12/25

2:10 pm-10:46 am

3 stops28h 36m

$1,101

St. LouisSofia

STL Lambert-St Louis - SOF Sofia

STLSOF

Lambert-St Louis

Wed 12/16

9:40 am-1:25 pm

3 stops19h 45m

Sofia

Fri 12/25

2:10 pm-10:46 am

3 stops28h 36m

$1,401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Bulgaria from

How to get the cheapest flight ticket from Missouri to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $528.

Can stopping save me money on Missouri to Bulgaria flights?

You could potentially save up to 47% on your flight if you consider stops on a Missouri to Bulgaria flight.

Cheap Missouri to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Bulgaria

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from Missouri to Bulgaria takes 13h 45m
There are no direct flights from Missouri to Bulgaria. There are no popular flight routes from Missouri to Bulgaria.
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Frequently asked questions about flying from Missouri to Bulgaria

  • When did momondo last update prices for flights from Missouri to Bulgaria?

    Prices for flights from Missouri to Bulgaria were last updated today.

  • How many operators does momondo search for flights from Missouri to Bulgaria?

  • How old do you have to be to fly from Missouri to Bulgaria?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Bulgaria

Compare and see reviews for airlines that fly from Missouri to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $559Free CancellationRating
7.4
10,113 reviews
Search United Airlines flights
LufthansaPriceFrom $560Free CancellationRating
6.8
8,186 reviews
Search Lufthansa flights
Air CanadaPriceFrom $1,108Free CancellationRating
7.1
11,466 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Bulgaria?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Bulgaria. momondo saves you time and could save you money on your trip.

Can I find flights from Missouri to Bulgaria with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bulgaria from Missouri which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missouri to Bulgaria?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Bulgaria.

I’m not ready to book a flight from Missouri to Bulgaria right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bulgaria and let you know when they change.

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