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Bulgaria

$282+ Cheap flights from Indiana to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SOF
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheap flight deals from Indiana to Bulgaria

Cheapest flights from Indiana to Bulgaria
Explore the most affordable flight options available from Indiana to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:25 am
ORD
-
VAR
1 stop25h 55m
Turkish Airlines
Wed 5/139:35 am
VAR
-
ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/18$546
This oojo deal was found by Cheapflights users on 3/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:25 am
ORD
-
VAR
1 stop13h 20m
Turkish Airlines
Mon 5/43:45 am
VAR
-
ORD
1 stop13h 55m
Turkish Airlines
Deal found 3/14$564
This oojo deal was found by Cheapflights users on 3/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:10 pm
ORD
-
SOF
1 stop28h 35m
Turkish Airlines
Tue 9/229:35 am
SOF
-
ORD
1 stop16h 40m
Turkish Airlines
Deal found 3/15$572
This oojo deal was found by Cheapflights users on 3/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:10 pm
ORD
-
SOF
1 stop16h 05m
Turkish Airlines
Wed 4/293:50 pm
SOF
-
ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/14$573
This oojo deal was found by Cheapflights users on 3/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:10 pm
ORD
-
SOF
1 stop16h 05m
Turkish Airlines
Tue 9/159:05 pm
SOF
-
ORD
1 stop20h 35m
Turkish Airlines
Deal found 3/15$575
This oojo deal was found by Cheapflights users on 3/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:25 am
ORD
-
SOF
1 stop19h 35m
Turkish Airlines
Mon 5/119:05 pm
SOF
-
ORD
1 stop20h 35m
Turkish Airlines
Deal found 3/15$578
This oojo deal was found by Cheapflights users on 3/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:10 pm
ORD
-
VAR
1 stop22h 45m
Turkish Airlines
Wed 5/1310:10 pm
VAR
-
ORD
1 stop19h 30m
Turkish Airlines
Deal found 3/18$579
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:10 pm
ORD
-
SOF
1 stop28h 35m
Turkish Airlines
Tue 9/83:50 pm
SOF
-
ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/18$580
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:25 am
ORD
-
VAR
1 stop25h 55m
Turkish Airlines
Fri 4/249:35 am
VAR
-
ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/18$584
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:25 am
ORD
-
VAR
1 stop13h 20m
Turkish Airlines
Fri 4/249:35 am
VAR
-
ORD
1 stop16h 40m
Turkish Airlines
Deal found 3/18$586
This oojo deal was found by Cheapflights users on 3/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:10 pm
ORD
-
SOF
1 stop16h 05m
Turkish Airlines
Wed 4/229:05 pm
SOF
-
ORD
1 stop20h 35m
Turkish Airlines
Deal found 3/17$586
This oojo deal was found by Cheapflights users on 3/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:10 pm
ORD
-
SOF
1 stop16h 05m
Turkish Airlines
Mon 4/203:50 pm
SOF
-
ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/16$587

Find flight deals from Indiana to Bulgaria

Keep the following information in mind while searching for Indiana to Bulgaria flight deals. Data was last updated March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$546
(FlightHub)

One-way from

$282
(Kiwi.com)
Provider with most accurate pricing for Indianapolis-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Sofia flights.
Search Deals
From Indiana to Bulgaria
Search Deals
One-way flight from Indiana to Bulgaria
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 March 18, 2026.
Use the filters below to find and compare flights from Indiana to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoVarna

ORD - VAR

ORDVAR

Chicago O'Hare Intl

Sat 8/15

11:25 am-8:45 am

1 stop13h 20m

Varna

Wed 9/9

9:35 am-6:15 pm

1 stop16h 40m

$593

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Tue 4/28

7:30 pm-11:00 pm

2 stops20h 30m

Sofia

Tue 5/5

6:10 am-9:40 pm

3 stops22h 30m

$691

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Thu 4/16

1:00 pm-12:10 pm

2 stops15h 10m

Sofia

Thu 4/30

6:30 am-2:50 pm

1 stop16h 20m

$783

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Tue 4/21

7:30 pm-11:00 pm

2 stops20h 30m

Sofia

Tue 5/12

6:10 am-3:39 pm

2 stops16h 29m

$791

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Mon 4/20

1:50 pm-6:40 pm

2 stops21h 50m

Sofia

Tue 5/12

6:10 am-3:39 pm

2 stops16h 29m

$791

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 4/22

7:30 pm-6:40 pm

2 stops16h 10m

Sofia

Tue 5/12

6:10 am-3:39 pm

2 stops16h 29m

$791

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Mon 4/20

2:40 pm-12:10 pm

2 stops14h 30m

Sofia

Wed 5/13

6:20 am-11:31 pm

2 stops24h 11m

$793

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 4/28

11:19 am-2:00 pm

2 stops18h 41m

Sofia

Wed 5/13

7:00 am-2:30 pm

1 stop15h 30m

$808

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 5/11

2:00 pm-2:00 pm

2 stops16h 00m

Sofia

Thu 5/21

7:00 am-4:29 pm

2 stops17h 29m

$838

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sun 4/19

1:24 pm-2:00 pm

2 stops16h 36m

Sofia

Tue 5/5

7:00 am-6:36 pm

2 stops19h 36m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Indiana to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Indiana 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 Indiana 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 Indiana 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 Indiana to Bulgaria?

    There are many flights that can get you from Indiana to Bulgaria in 13h 20m. Fly via Turkish Airlines, United Airlines, or KLM to get the fastest option. The distance from Indiana to Bulgaria is about 5324 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana 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

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Alternative routes for Indiana to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Miami to Madrid flights
Dallas/Fort Worth to Heathrow flights
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LaGuardia to Gatwick flights
O'Hare Intl to Charles de Gaulle flights
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Boston to Dublin flights
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Dulles Intl to Leonardo da Vinci/Fiumicino flights
Boston to Gatwick flights

Top 2 airlines flying from Indiana to Bulgaria

Discover the top 2 airlines that operate flights from Indiana 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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$648Average$1,137FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$674Average$1,017FlexibilityNo cancel feeOn-time76%

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