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Bulgaria

$304+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SOF
Apr 26 — May 31
Sun 4/26
Sun 5/3
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 27, 2026.

This FlightHub deal was found by Cheapflights users on 3/23. 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.
Mon 4/1311:25 am
ORD
-
VAR
1 stop13h 20m
Turkish Airlines
Mon 4/2710:10 pm
VAR
-
ORD
1 stop19h 30m
Turkish Airlines
Deal found 3/23$580
This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:10 pm
ORD
-
SOF
1 stop34h 50m
Turkish Airlines
Tue 5/59:35 am
SOF
-
ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/24$588
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Mon 4/278:10 pm
ORD
-
SOF
1 stop16h 05m
Turkish Airlines
Mon 5/113:50 pm
SOF
-
ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/27$589
This oojo deal was found by Cheapflights users on 3/26. 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 stop16h 05m
Turkish Airlines
Tue 9/223:50 pm
SOF
-
ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/26$591
This Rumbo deal was found by Cheapflights users on 3/23. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:10 pm
ORD
-
VAR
1 stop17h 10m
Turkish Airlines
Tue 4/219:35 am
VAR
-
ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/23$592
This oojo deal was found by Cheapflights users on 3/26. 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 4/148:10 pm
ORD
-
SOF
1 stop34h 50m
Turkish Airlines
Tue 10/63:50 pm
SOF
-
ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/26$592
This FlightHub deal was found by Cheapflights users on 3/25. 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 7/308:10 pm
ORD
-
SOF
1 stop34h 50m
Turkish Airlines
Fri 9/182:05 pm
SOF
-
ORD
1 stop27h 35m
Turkish Airlines
Deal found 3/25$593
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:10 pm
ORD
-
SOF
1 stop16h 05m
Turkish Airlines
Tue 9/89:05 pm
SOF
-
ORD
1 stop29h 10m
Turkish Airlines
Deal found 3/26$594
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:25 am
ORD
-
SOF
1 stop13h 20m
Turkish Airlines
Thu 9/109:05 pm
SOF
-
ORD
1 stop29h 10m
Turkish Airlines
Deal found 3/26$595
This FlightHub deal was found by Cheapflights users on 3/23. 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 4/1211:25 am
ORD
-
SOF
1 stop19h 05m
Turkish Airlines
Mon 4/209:05 pm
SOF
-
ORD
1 stop20h 35m
Turkish Airlines
Deal found 3/23$598
This FlightHub deal was found by Cheapflights users on 3/23. 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 4/2411:25 am
ORD
-
SOF
1 stop19h 35m
Turkish Airlines
Fri 5/89:35 am
SOF
-
ORD
1 stop16h 40m
Turkish Airlines
Deal found 3/23$602
This FlightHub deal was found by Cheapflights users on 3/23. 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 8/288:10 pm
ORD
-
SOF
1 stop16h 05m
Turkish Airlines
Wed 9/99:35 am
SOF
-
ORD
1 stop16h 40m
Turkish Airlines
Deal found 3/23$606

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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$580
(FlightHub)

One-way from

$304
(oojo)
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 27, 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

Mon 9/14

11:25 am-8:45 am

1 stop13h 20m

Varna

Fri 9/25

3:45 am-9:40 am

1 stop13h 55m

$690

ChicagoVarna

ORD - VAR

ORDVAR

Chicago O'Hare Intl

Sun 9/13

8:10 pm-9:20 pm

1 stop17h 10m

Varna

Fri 9/25

3:45 am-6:15 pm

1 stop22h 30m

$707

ChicagoVarna

ORD - VAR

ORDVAR

Chicago O'Hare Intl

Tue 7/14

3:40 pm-8:45 pm

2 stops21h 05m

Varna

Tue 8/18

9:10 pm-3:55 pm

1 stop26h 45m

$791

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 8/5

1:00 pm-2:00 pm

2 stops17h 00m

Sofia

Thu 9/10

7:00 am-2:15 pm

1 stop15h 15m

$792
Quickest round-trip

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 5/10

2:55 pm-11:00 am

1 stop12h 05m

Sofia

Tue 5/19

6:10 am-11:00 am

1 stop12h 50m

$797

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 5/12

2:45 pm-6:40 pm

2 stops20h 55m

Sofia

Fri 5/22

6:20 am-3:16 pm

2 stops15h 56m

$813

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 9/14

4:20 pm-12:20 pm

1 stop12h 00m

Bourgas

Thu 9/24

4:00 pm-1:20 pm

1 stop29h 20m

$820

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 8/23

10:50 am-12:10 pm

2 stops17h 20m

Sofia

Sun 9/6

6:20 am-5:00 pm

2 stops18h 40m

$825

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Wed 5/13

10:28 am-1:25 pm

2 stops19h 57m

Sofia

Wed 5/20

1:50 pm-2:18 pm

2 stops31h 28m

$831

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 9/14

12:57 pm-12:20 pm

2 stops15h 23m

Bourgas

Sun 9/27

9:50 am-12:35 pm

1 stop34h 45m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 12h 05m. Fly via Turkish Airlines, KLM, or United Airlines to get the fastest option. The distance from Indiana to Bulgaria is about 5194 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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Newark to Malpensa flights
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Boston to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Heathrow flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
John F Kennedy Intl to Frederic Chopin flights
Boston to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Charles de Gaulle flights
San Francisco to Heathrow flights
Miami to Madrid flights
Newark to Stansted flights
Boston to Gatwick flights
O'Hare Intl to Charles de Gaulle flights
Newark to London City 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$648Average$1,137FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$674Average$1,020FlexibilityNo cancel feeOn-time76%

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