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$342+ Cheap flights from Bulgaria to Indiana

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — IND
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Bulgaria to Indiana

Keep the following information in mind while searching for Bulgaria to Indiana flight deals. Data was last updated August 13, 2025.

Round-trip from

$648
(Air Canada)

One-way from

$342
(Mytrip)
From Bulgaria to Indiana
Search Deals
One-way flight from Bulgaria to Indiana
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Find flight deals from Bulgaria to Indiana

Cheapest flights from Bulgaria to Indiana
Explore the most affordable flight options available from Bulgaria to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:20 amSOF - ORD
2 stops16h 35mAir Canada
Sun 11/29:20 pmORD - SOF
2 stops32h 05mAir Canada
Deal found 8/13$648
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:15 amSOF - ORD
1 stop14h 55mUnited Airlines
Wed 3/111:45 pmORD - SOF
2 stops17h 10mUnited Airlines
Deal found 8/12$649
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:15 amSOF - ORD
2 stops22h 07mAir Canada
Sat 11/159:20 pmORD - SOF
2 stops36h 45mAir Canada
Deal found 8/11$650
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:15 amSOF - ORD
1 stop17h 05mUnited Airlines
Sat 3/73:55 pmORD - SOF
2 stops18h 20mUnited Airlines
Deal found 8/12$651
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:55 amSOF - ORD
1 stop14h 05mUnited Airlines
Sat 11/89:50 pmORD - SOF
1 stop12h 30mUnited Airlines
Deal found 8/13$652
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:05 amSOF - ORD
1 stop16h 05mUnited Airlines
Tue 11/189:50 pmORD - SOF
1 stop16h 55mUnited Airlines
Deal found 8/13$653
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:00 amSOF - ORD
1 stop13h 20mUnited Airlines
Sat 11/159:50 pmORD - SOF
1 stop16h 55mUnited Airlines
Deal found 8/11$654
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:20 pmSOF - ORD
2 stops25h 38mAir Canada
Thu 11/202:00 pmORD - SOF
2 stops20h 00mAir Canada
Deal found 8/13$655
This Booking.com deal was found by Cheapflights users on 8/11. 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.
Sat 10/116:55 pmSOF - ORD
1 stop26h 25mMultiple Airlines
Fri 11/149:50 pmORD - SOF
1 stop16h 55mMultiple Airlines
Deal found 8/11$656
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:15 amSOF - ORD
2 stops23h 52mAir Canada
Fri 11/142:00 pmORD - SOF
2 stops15h 50mAir Canada
Deal found 8/11$657
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amSOF - ORD
2 stops23h 15mUnited Airlines
Sat 10/45:55 pmORD - SOF
2 stops21h 05mUnited Airlines
Deal found 8/12$659
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:00 amSOF - ORD
1 stop13h 20mUnited Airlines
Wed 10/85:55 pmORD - SOF
2 stops15h 55mUnited Airlines
Deal found 8/12$660

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bulgaria to Indiana 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 August 13, 2025.
Use the filters below to find and compare flights from Bulgaria to Indiana that are best for you.

Fly from

Bulgaria

Fly to

Indiana

Route

Depart

Return

Price

SofiaChicago

SOF - ORD

SOFORD

Sofia

Tue 10/21

6:20 am-2:55 pm

2 stops16h 35m

Chicago O'Hare Intl

Fri 11/7

9:20 pm-1:40 pm

2 stops32h 20m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Tue 9/23

6:20 am-6:21 pm

2 stops20h 01m

Chicago O'Hare Intl

Thu 12/11

4:20 pm-1:50 pm

1 stop13h 30m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 9/10

6:15 am-12:55 pm

1 stop14h 40m

Chicago O'Hare Intl

Wed 12/10

9:50 pm-6:20 pm

1 stop12h 30m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 11/12

9:00 pm-5:55 pm

2 stops28h 55m

Chicago O'Hare Intl

Sat 12/6

11:45 am-1:00 pm

2 stops17h 15m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 10/23

6:15 am-2:55 pm

2 stops16h 40m

Chicago O'Hare Intl

Sun 11/2

9:20 pm-1:25 pm

2 stops32h 05m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Sat 9/20

6:15 am-5:00 pm

2 stops18h 45m

Chicago O'Hare Intl

Wed 12/10

1:36 pm-1:55 pm

2 stops16h 19m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Fri 10/24

6:15 am-2:55 pm

2 stops16h 40m

Chicago O'Hare Intl

Thu 11/6

2:00 pm-1:50 pm

2 stops15h 50m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Fri 10/24

6:15 am-2:55 pm

2 stops16h 40m

Chicago O'Hare Intl

Sun 11/2

9:20 pm-1:25 pm

2 stops32h 05m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 11/6

6:00 am-2:55 pm

2 stops16h 55m

Chicago O'Hare Intl

Tue 11/18

2:00 pm-6:15 pm

2 stops20h 15m

$648

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 10/15

6:15 am-2:55 pm

2 stops16h 40m

Chicago O'Hare Intl

Wed 10/29

4:50 pm-6:20 pm

2 stops18h 30m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 41 results
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Best time to book a flight from Bulgaria to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Bulgaria 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 Bulgaria to Indiana
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indiana. Reviews last updated August 13, 2025.
Read reviews from past customers who have flown United Airlines and Lufthansa from Bulgaria to Indiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,920 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,920 reviews
United Airlines
7.4
Good
8,920 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,317 reviews
United Airlines
7.4
Good
8,920 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Indiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bulgaria to Indiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bulgaria to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Bulgaria to Indiana (average of $297). Flying from Bulgaria to Indiana in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bulgaria to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Bulgaria to Indiana

Discover the top 2 airlines that operate flights from Bulgaria to Indiana. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$652Average$761FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$652Average$996FlexibilityNo cancel feeOn-time76%

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