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Cheap flights from Missouri to Sofia from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Sofia departing on 4/12. 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
0 bags

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Find the cheapest flights from Missouri to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:28 am - 11:50 am
STL
-
SOF
17h 22m
2 stops
Multiple Airlines Logo
6:20 am - 1:25 pm
SOF
-
STL
15h 05m
1 stop
$517Multiple Airlines
Wed, Mar 18 - Fri, Apr 17
Lufthansa Logo
6:35 pm - 11:00 pm
STL
-
SOF
20h 25m
2 stops
Lufthansa Logo
6:10 am - 9:08 pm
SOF
-
STL
22h 58m
2 stops
$531Lufthansa
Sun, Mar 29 - Tue, Apr 14
Multiple Airlines Logo
3:30 pm - 6:10 pm
STL
-
SOF
18h 40m
1 stop
Multiple Airlines Logo
6:10 am - 3:24 pm
SOF
-
STL
41h 14m
2 stops
$552Multiple Airlines
Sun, Mar 29 - Tue, Apr 14
Multiple Airlines Logo
4:05 pm - 10:45 pm
STL
-
SOF
23h 40m
2 stops
Multiple Airlines Logo
6:20 am - 3:24 pm
SOF
-
STL
17h 04m
2 stops
$559Multiple Airlines
Wed, Mar 18 - Fri, Apr 17
Lufthansa Logo
3:30 pm - 1:35 pm
STL
-
SOF
14h 05m
1 stop
Lufthansa Logo
2:10 pm - 1:25 pm
SOF
-
STL
31h 15m
1 stop
$564Lufthansa
Sun, Mar 29 - Tue, Apr 14
Lufthansa Logo
4:50 pm - 6:00 pm
STL
-
SOF
18h 10m
1 stop
Lufthansa Logo
6:20 am - 1:25 pm
SOF
-
STL
15h 05m
1 stop
$642Lufthansa
Wed, Mar 18 - Fri, Apr 17
Austrian Airlines Logo
6:25 am - 11:50 am
STL
-
SOF
21h 25m
2 stops
Austrian Airlines Logo
7:55 am - 9:05 pm
SOF
-
STL
20h 10m
2 stops
$700Austrian Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
8:00 am - 6:20 pm
MCI
-
SOF
26h 20m
3 stops
United Airlines Logo
6:05 am - 9:59 pm
SOF
-
MCI
23h 54m
2 stops
$723United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
8:00 am - 1:50 pm
MCI
-
SOF
21h 50m
3 stops
United Airlines Logo
6:05 am - 8:06 pm
SOF
-
MCI
22h 01m
2 stops
$736United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
6:00 pm - 10:45 pm
STL
-
SOF
20h 45m
2 stops
United Airlines Logo
6:10 am - 10:59 pm
SOF
-
STL
24h 49m
2 stops
$747United Airlines
Thu, Feb 26 - Mon, Mar 2

Lufthansa flights from Missouri to Sofia

Our best Lufthansa deals on Missouri to Sofia flight tickets
Lufthansa
Mar 29
STL6:35 pmLambert-St Louis
20h 25m
2 stops
SOF11:00 pmSofia
Apr 14
SOF6:10 amSofia
22h 58m
2 stops
STL9:08 pmLambert-St Louis
$531
Lufthansa
Mar 29
STL3:30 pmLambert-St Louis
14h 05m
1 stop
SOF1:35 pmSofia
Apr 14
SOF2:10 pmSofia
31h 15m
1 stop
STL1:25 pmLambert-St Louis
$564
Lufthansa
Mar 18
STL4:50 pmLambert-St Louis
18h 10m
1 stop
SOF6:00 pmSofia
Apr 17
SOF6:20 amSofia
15h 05m
1 stop
STL1:25 pmLambert-St Louis
$642

United Airlines flights from Missouri to Sofia

Our best United Airlines deals on Missouri to Sofia flight tickets
United Airlines
Feb 25
MCI8:00 amKansas City
26h 20m
3 stops
SOF6:20 pmSofia
Mar 1
SOF6:05 amSofia
23h 54m
2 stops
MCI9:59 pmKansas City
$723
United Airlines
Feb 25
MCI8:00 amKansas City
21h 50m
3 stops
SOF1:50 pmSofia
Mar 1
SOF6:05 amSofia
22h 01m
2 stops
MCI8:06 pmKansas City
$736
United Airlines
Feb 26
STL6:00 pmLambert-St Louis
20h 45m
2 stops
SOF10:45 pmSofia
Mar 2
SOF6:10 amSofia
24h 49m
2 stops
STL10:59 pmLambert-St Louis
$747

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Sofia 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 February 7, 2026.
Use the filters below to find and compare flights from Missouri to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Wed 3/18

11:28 am-11:50 am

2 stops17h 22m

Sofia

Fri 4/17

6:20 am-1:25 pm

1 stop15h 05m

$517

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Sun 3/29

6:35 pm-11:00 pm

2 stops20h 25m

Sofia

Tue 4/14

6:10 am-9:08 pm

2 stops22h 58m

$531

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Sun 3/29

3:30 pm-6:10 pm

1 stop18h 40m

Sofia

Tue 4/14

6:10 am-3:24 pm

2 stops41h 14m

$552

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Wed 3/18

4:05 pm-10:45 pm

2 stops23h 40m

Sofia

Fri 4/17

6:20 am-3:24 pm

2 stops17h 04m

$559

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Sun 3/29

3:30 pm-1:35 pm

1 stop14h 05m

Sofia

Tue 4/14

2:10 pm-1:25 pm

1 stop31h 15m

$564

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Wed 3/18

4:50 pm-6:00 pm

1 stop18h 10m

Sofia

Fri 4/17

6:20 am-1:25 pm

1 stop15h 05m

$642

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Sat 3/7

6:25 am-11:50 am

2 stops21h 25m

Sofia

Sat 3/14

7:55 am-9:05 pm

2 stops20h 10m

$700

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Wed 2/25

8:00 am-6:20 pm

3 stops26h 20m

Sofia

Sun 3/1

6:05 am-9:59 pm

2 stops23h 54m

$723

Kansas CitySofia

MCI - SOF

MCISOF

Kansas City

Wed 2/25

8:00 am-1:50 pm

3 stops21h 50m

Sofia

Sun 3/1

6:05 am-8:06 pm

2 stops22h 01m

$736

St. LouisSofia

STL - SOF

STLSOF

Lambert-St Louis

Thu 2/26

6:00 pm-10:45 pm

2 stops20h 45m

Sofia

Mon 3/2

6:10 am-10:59 pm

2 stops24h 49m

$747

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 Sofia from

How to get the cheapest flight ticket from Missouri to Sofia

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

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $879 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Missouri for as low as $791 on momondo.

Can stopping save me money on Missouri to Sofia flights?

You could potentially save up to 17% on your flight if you consider stops on a Missouri to Sofia flight.

Cheap Missouri to Sofia flight deals and tips

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

Fastest flight time

17h 22m

Direct flights

None
The fastest flight from Missouri to Sofia takes 17h 22m
There are no direct flights from Missouri to Sofia. There are no popular flight routes from Missouri to Sofia.
Search flight deals

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

    Prices for flights from Missouri to Sofia Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Sofia

Compare and see reviews for airlines that fly from Missouri to Sofia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $560Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights
LufthansaPriceFrom $603Free CancellationRating
6.8
7,769 reviews
Search Lufthansa flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

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

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

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

Yes. All flights to Sofia from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Missouri to Sofia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Missouri to Sofia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
United Airlines