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Find cheap flights from Missouri to Bulgaria from $955

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Bulgaria departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

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In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$955
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from St. Louis to Sofia

FAQs for booking flights from Missouri to Bulgaria

  • How does KAYAK find such low prices on flights from Missouri to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bulgaria from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bulgaria with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bulgaria from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Missouri to Bulgaria

Recent round-trip flight deals

10/1Tue
2 stopsLufthansa
17h 11mSTL-SOF
10/15Tue
2 stopsLufthansa
17h 49mSOF-STL
$955
10/1Tue
2 stopsLufthansa
21h 26mSTL-SOF
10/15Tue
1 stopLufthansa
26h 45mSOF-STL
$1,020
10/1Tue
2 stopsUnited Airlines
20h 55mSTL-SOF
10/15Tue
3 stopsUnited Airlines
34h 07mSOF-STL
$1,035
7/20Sat
2 stops
18h 00mSTL-SOF
8/6Tue
2 stops
33h 16mSOF-STL
$1,114
5/29Wed
2 stopsBritish Airways
19h 22mSTL-SOF
7/1Mon
2 stopsBritish Airways
32h 24mSOF-STL
$1,174
7/20Sat
2 stopsAustrian Airlines
16h 40mSTL-SOF
7/31Wed
2 stopsAustrian Airlines
35h 52mSOF-STL
$1,197
6/2Sun
2 stopsUnited Airlines
17h 14mSTL-SOF
6/28Fri
2 stopsUnited Airlines
16h 51mSOF-STL
$1,216
5/29Wed
2 stops
17h 30mSTL-SOF
6/25Tue
2 stops
36h 26mSOF-STL
$1,226
7/21Sun
2 stopsAustrian Airlines
20h 15mSTL-SOF
8/1Thu
2 stopsAustrian Airlines
22h 37mSOF-STL
$1,232
7/21Sun
2 stopsBritish Airways
20h 14mSTL-SOF
8/3Sat
2 stopsBritish Airways
29h 14mSOF-STL
$1,243

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Flights to Bulgaria

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