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$345+ Cheap flights from Sofia (SOF) 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — IND
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Sofia to Indiana

Keep the following information in mind while searching for Sofia to Indiana flight deals. Data was last updated September 14, 2025.

Round-trip from

$636
(Kiwi.com)

One-way from

$367
(Kiwi.com)
From Sofia to Indiana
Search Deals
One-way flight from Sofia to Indiana
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Find flight deals from Sofia to Indiana

Cheapest flights from Sofia to Indiana
Explore the most affordable flight options available from Sofia to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:35 pmSOF - ORD
1 stop33h 25mLOT
Mon 11/39:55 pmORD - SOF
1 stop11h 55mLOT
Deal found 9/13$636
This oojo deal was found by Cheapflights users on 9/14. 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 10/16:40 pmSOF - ORD
1 stop28h 30mLOT
Fri 4/39:40 pmORD - SOF
1 stop12h 15mLOT
Deal found 9/14$637
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:20 amSOF - ORD
1 stop22h 20mLOT
Wed 10/2910:55 pmORD - SOF
1 stop11h 55mLOT
Deal found 9/12$638
This LOT deal was found by Cheapflights users on 9/12. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:35 pmSOF - ORD
1 stop13h 25mLOT
Sat 11/110:55 pmORD - SOF
1 stop31h 55mLOT
Deal found 9/12$639
This KLM deal was found by Cheapflights users on 9/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:00 amSOF - ORD
1 stop15h 10mMultiple Airlines
Sun 11/25:20 pmORD - SOF
1 stop12h 35mMultiple Airlines
Deal found 9/12$644
This KLM deal was found by Cheapflights users on 9/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:00 amSOF - ORD
1 stop15h 20mMultiple Airlines
Tue 1/131:30 pmORD - SOF
2 stops16h 25mMultiple Airlines
Deal found 9/12$649
This Air France deal was found by Cheapflights users on 9/13. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:00 amSOF - ORD
1 stop16h 00mAir France
Sat 11/295:20 pmORD - SOF
1 stop12h 35mAir France
Deal found 9/13$650
This British Airways deal was found by Cheapflights users on 9/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:05 pmSOF - ORD
1 stop14h 40mBritish Airways
Sat 11/1511:48 amORD - SOF
2 stops17h 12mBritish Airways
Deal found 9/12$652
This British Airways deal was found by Cheapflights users on 9/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:30 pmSOF - ORD
1 stop27h 30mBritish Airways
Sun 11/305:10 pmORD - SOF
1 stop15h 10mBritish Airways
Deal found 9/13$653
This Air France deal was found by Cheapflights users on 9/13. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:00 amSOF - ORD
1 stop16h 00mAir France
Fri 11/281:29 pmORD - SOF
2 stops16h 26mAir France
Deal found 9/13$655
This British Airways deal was found by Cheapflights users on 9/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:20 pmSOF - ORD
2 stops35h 32mBritish Airways
Mon 11/35:10 pmORD - SOF
2 stops43h 00mBritish Airways
Deal found 9/12$657
This KLM deal was found by Cheapflights users on 9/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 amSOF - MDW
2 stops18h 35mMultiple Airlines
Sat 11/291:47 pmMDW - SOF
2 stops16h 08mMultiple Airlines
Deal found 9/13$695

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia 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 September 14, 2025.
Use the filters below to find and compare flights from Sofia to Indiana that are best for you.

Fly from

Sofia

Fly to

Indiana

Route

Depart

Return

Price

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 9/24

7:00 am-2:40 pm

1 stop15h 40m

Chicago O'Hare Intl

Sat 11/29

5:20 pm-1:55 pm

1 stop12h 35m

$644

SofiaChicago

SOF - ORD

SOFORD

Sofia

Fri 10/24

7:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Sun 11/2

5:20 pm-1:55 pm

1 stop12h 35m

$644

SofiaChicago

SOF - ORD

SOFORD

Sofia

Sat 11/1

7:00 am-3:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Sat 11/15

2:30 pm-1:55 pm

2 stops15h 25m

$649

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 9/24

7:00 am-2:40 pm

1 stop15h 40m

Chicago O'Hare Intl

Fri 11/28

2:47 pm-1:55 pm

2 stops15h 08m

$649

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 10/15

7:00 am-2:40 pm

1 stop15h 40m

Chicago O'Hare Intl

Wed 10/29

1:25 pm-2:05 pm

2 stops17h 40m

$649

SofiaChicago

SOF - ORD

SOFORD

Sofia

Fri 9/26

7:00 am-3:00 pm

1 stop16h 00m

Chicago O'Hare Intl

Fri 11/28

5:20 pm-1:55 pm

1 stop12h 35m

$650

SofiaChicago

SOF - ORD

SOFORD

Sofia

Sat 11/1

12:05 pm-7:45 pm

1 stop14h 40m

Chicago O'Hare Intl

Sat 11/15

11:48 am-1:00 pm

2 stops17h 12m

$652

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 9/24

9:30 pm-5:00 pm

1 stop27h 30m

Chicago O'Hare Intl

Thu 11/27

9:45 pm-11:15 am

1 stop29h 30m

$653

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 9/24

9:30 pm-11:50 am

1 stop22h 20m

Chicago O'Hare Intl

Tue 11/25

5:10 pm-8:10 pm

1 stop19h 00m

$653

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Wed 9/24

7:00 am-5:35 pm

2 stops18h 35m

Chicago Midway

Sat 11/29

1:47 pm-1:55 pm

2 stops16h 08m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 32 results
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Best time to book a flight from Sofia to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Sofia 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 Sofia 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 September 14, 2025.
Peruse reviews from past customers who have flown with United Airlines and Lufthansa from Sofia to Indiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Lufthansa
6.8
Okay
7,409 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

  • What airport do you fly from for flights from Sofia to Indiana?

    Sofia (SOF) is the airport you will fly out of if you book a flight from Sofia to Indiana. It is only a 4.2 mi journey to Sofia (SOF) from Sofia’s city center.

  • What are the most popular routes from Sofia to Indiana?

    The most popular route from Sofia to Indiana is Sofia - Chicago O'Hare Intl. You may also consider Sofia - Chicago Midway or Sofia - Indianapolis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia 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 Sofia to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Sofia to Indiana (average of $286). Flying from Sofia to Indiana in March is currently the most expensive (average of $360). 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 Sofia to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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Sofia to Buffalo flights

Top 2 airlines flying from Sofia to Indiana

Discover the top 2 airlines that operate flights from Sofia 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$652Average$759FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$652Average$973FlexibilityNo cancel feeOn-time76%

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