$224+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SOF
Apr 3 — Apr 101
1 adult, Economy
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Find cheap flights from Indiana to Bulgaria with Cheapflights
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Cheapest flights from Indiana to BulgariaExplore 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 4, 2026.
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 4, 2026.
This oojo deal was found by Cheapflights users on 3/4. 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 8/174:31 pm
IND
- SOF
2 stops34h 49m
SWISS
Tue 8/251:05 pm
SOF
- IND
2 stops34h 24m
SWISS
Deal found 3/4![SWISS logo]()
$533
This FlightHub deal was found by Cheapflights users on 2/27. 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.
Tue 4/218:10 pm
ORD
- SOF
1 stop34h 50m
Turkish Airlines
Tue 4/289:35 am
SOF
- ORD
1 stop32h 05m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$546
This FlightHub deal was found by Cheapflights users on 2/28. 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 4/298:10 pm
ORD
- SOF
1 stop16h 05m
Turkish Airlines
Wed 5/139:05 pm
SOF
- ORD
1 stop20h 35m
Turkish Airlines
Deal found 2/28![Turkish Airlines logo]()
$548
This FlightHub deal was found by Cheapflights users on 3/4. 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 5/311:25 am
ORD
- SOF
1 stop13h 20m
Turkish Airlines
Thu 5/149:35 am
SOF
- ORD
1 stop16h 40m
Turkish Airlines
Deal found 3/4![Turkish Airlines logo]()
$557
This FlightHub deal was found by Cheapflights users on 2/27. 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.
Wed 4/2211:25 am
ORD
- SOF
1 stop19h 35m
Turkish Airlines
Wed 5/69:05 pm
SOF
- ORD
1 stop20h 35m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$562
This oojo deal was found by Cheapflights users on 3/1. 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 4/223:50 pm
SOF
- ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$569
This FlightHub deal was found by Cheapflights users on 2/28. 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 9/611:25 am
ORD
- SOF
1 stop19h 35m
Turkish Airlines
Tue 9/229:05 pm
SOF
- ORD
1 stop20h 35m
Turkish Airlines
Deal found 2/28![Turkish Airlines logo]()
$570
This FlightHub deal was found by Cheapflights users on 3/4. 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 5/411:25 am
ORD
- SOF
1 stop19h 35m
Turkish Airlines
Fri 5/159:05 pm
SOF
- ORD
1 stop29h 10m
Turkish Airlines
Deal found 3/4![Turkish Airlines logo]()
$571
This FlightHub deal was found by Cheapflights users on 3/1. 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 4/88:10 pm
ORD
- SOF
1 stop33h 05m
Turkish Airlines
Wed 4/229:35 am
SOF
- ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$572
This FlightHub deal was found by Cheapflights users on 2/28. 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 stop16h 05m
Turkish Airlines
Fri 9/182:05 pm
SOF
- ORD
1 stop27h 35m
Turkish Airlines
Deal found 2/28![Turkish Airlines logo]()
$575
This FlightHub deal was found by Cheapflights users on 3/4. 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.
Sat 5/28:10 pm
ORD
- SOF
1 stop16h 05m
Turkish Airlines
Wed 5/139:05 pm
SOF
- ORD
1 stop20h 35m
Turkish Airlines
Deal found 3/4![Turkish Airlines logo]()
$576
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:50 pm
ORD
- SOF
1 stop20h 05m
LOT
Sun 4/126:45 pm
SOF
- ORD
1 stop33h 05m
LOT
Deal found 2/27![LOT logo]()
$578
Best flights from Indiana to BulgariaDiscover carefully curated flight deals from Indiana to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 4, 2026.
Discover carefully curated flight deals from Indiana to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 4, 2026.
This oojo deal was found by Cheapflights users on 3/1. 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 8/174:31 pm
IND
- SOF
2 stops34h 49m
SWISS
Tue 8/251:05 pm
SOF
- IND
2 stops34h 24m
SWISS
Deal found 3/1![SWISS logo]()
$533
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 8/187:59 pm
IND
- SOF
2 stops20h 01m
United Airlines
Fri 9/186:20 am
SOF
- IND
2 stops20h 53m
United Airlines
Deal found 3/2![United Airlines logo]()
$595
This KLM deal was found by Cheapflights users on 2/28. 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.
Tue 4/1412:55 pm
IND
- SOF
2 stops18h 05m
KLM
Tue 4/217:00 am
SOF
- IND
2 stops19h 19m
KLM
Deal found 2/28![KLM logo]()
$597
This Booking.com deal was found by Cheapflights users on 2/28. 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.
Wed 4/294:11 pm
DAY
- SOF
2 stops38h 14m
British Airways
Mon 5/48:10 pm
SOF
- DAY
2 stops33h 07m
British Airways
Deal found 2/28![British Airways logo]()
$647
This KLM deal was found by Cheapflights users on 2/28. 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 4/2912:00 pm
CVG
- SOF
2 stops19h 00m
Multiple Airlines
Sun 5/37:00 am
SOF
- CVG
1 stop15h 07m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$666
This Air Canada deal was found by Cheapflights users on 3/1. 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 8/1710:20 am
IND
- SOF
2 stops25h 20m
Air Canada
Tue 8/252:10 pm
SOF
- IND
3 stops18h 07m
Air Canada
Deal found 3/1![Air Canada logo]()
$836
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:20 pm
IND
- SOF
2 stops42h 30m
Lufthansa
Sat 4/1112:55 pm
SOF
- IND
2 stops18h 02m
Lufthansa
Deal found 2/28![Lufthansa logo]()
$850
This oojo deal was found by Cheapflights users on 3/3. 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 6/2411:25 am
ORD
- VAR
1 stop25h 55m
Turkish Airlines
Fri 7/179:35 am
VAR
- ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/3![Turkish Airlines logo]()
$918
This Air France deal was found by Cheapflights users on 3/3. 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.
Sat 3/211:59 pm
CVG
- SOF
2 stops17h 56m
Air France
Sat 3/287:00 am
SOF
- CVG
1 stop15h 15m
Air France
Deal found 3/3![Air France logo]()
$981
This United Airlines deal was found by Cheapflights users on 3/2. 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 8/176:33 pm
IND
- SOF
2 stops17h 07m
United Airlines
Tue 9/156:10 am
SOF
- IND
2 stops18h 42m
United Airlines
Deal found 3/2![United Airlines logo]()
$595
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/314:55 pm
ORD
- BOJ
2 stops45h 40m
Aer Lingus
Sat 6/611:20 pm
BOJ
- ORD
1 stop22h 40m
Aer Lingus
Deal found 2/27![Aer Lingus logo]()
$1,266
This oojo deal was found by Cheapflights users on 2/28. 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 4/299:20 pm
CVG
- SOF
1 stop33h 05m
British Airways
Sun 5/39:05 pm
SOF
- CVG
1 stop29h 20m
British Airways
Deal found 2/28![British Airways logo]()
$650
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 8/197:59 pm
IND
- SOF
2 stops20h 01m
United Airlines
Tue 9/152:10 pm
SOF
- IND
2 stops16h 49m
United Airlines
Deal found 3/2![United Airlines logo]()
$595
This KLM deal was found by Cheapflights users on 3/1. 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.
Mon 7/274:50 pm
ORD
- SOF
1 stop13h 10m
KLM
Wed 8/197:00 am
SOF
- ORD
1 stop15h 30m
KLM
Deal found 3/1![KLM logo]()
$705
This KLM deal was found by Cheapflights users on 2/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:36 pm
CVG
- SOF
2 stops17h 24m
Multiple Airlines
Mon 4/277:00 am
SOF
- CVG
1 stop15h 15m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$716
This British Airways deal was found by Cheapflights users on 2/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:57 pm
CVG
- SOF
2 stops16h 28m
British Airways
Mon 5/48:10 pm
SOF
- CVG
2 stops32h 34m
British Airways
Deal found 2/27![British Airways logo]()
$669
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 4/292:50 pm
DAY
- SOF
2 stops14h 20m
United Airlines
Mon 5/42:20 pm
SOF
- DAY
2 stops35h 33m
United Airlines
Deal found 3/3![United Airlines logo]()
$638
This KLM deal was found by Cheapflights users on 3/1. 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 7/292:10 pm
ORD
- SOF
2 stops15h 50m
KLM
Wed 8/197:00 am
SOF
- ORD
1 stop15h 30m
KLM
Deal found 3/1![KLM logo]()
$710
This FlightHub deal was found by Cheapflights users on 3/1. 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 7/2711:03 am
ORD
- VAR
2 stops17h 47m
Multiple Airlines
Tue 8/189:10 pm
VAR
- ORD
1 stop23h 25m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$723
This Lufthansa deal was found by Cheapflights users on 3/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:40 pm
ORD
- VAR
1 stop15h 05m
Lufthansa
Wed 8/199:30 pm
VAR
- ORD
1 stop23h 05m
Lufthansa
Deal found 3/1![Lufthansa logo]()
$858
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Thu 8/201:44 pm
IND
- SOF
2 stops15h 26m
United Airlines
Wed 9/1612:55 pm
SOF
- IND
2 stops16h 12m
United Airlines
Deal found 3/2![United Airlines logo]()
$646
This KLM deal was found by Cheapflights users on 2/28. 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.
Mon 7/134:50 pm
ORD
- SOF
1 stop13h 10m
KLM
Wed 8/197:00 am
SOF
- ORD
1 stop15h 30m
KLM
Deal found 2/28![KLM logo]()
$725
This Trip.com deal was found by Cheapflights users on 2/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:20 pm
ORD
- VAR
1 stop28h 50m
Turkish Airlines
Thu 3/199:25 pm
VAR
- ORD
1 stop20h 40m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$934
This British Airways deal was found by Cheapflights users on 3/1. 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.
Thu 4/2310:10 am
ORD
- SOF
2 stops19h 15m
British Airways
Sun 5/319:05 pm
SOF
- ORD
1 stop26h 50m
British Airways
Deal found 3/1![British Airways logo]()
$779
This United Airlines deal was found by Cheapflights users on 3/2. 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 8/147:59 pm
IND
- SOF
2 stops20h 01m
United Airlines
Fri 9/186:10 am
SOF
- IND
2 stops34h 07m
United Airlines
Deal found 3/2![United Airlines logo]()
$651
This Travelocity deal was found by Cheapflights users on 3/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:40 pm
ORD
- VAR
2 stops21h 05m
Multiple Airlines
Tue 8/189:10 pm
VAR
- ORD
2 stops43h 50m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$802
This KLM deal was found by Cheapflights users on 3/1. 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 4/82:10 pm
ORD
- SOF
2 stops15h 50m
KLM
Fri 5/157:00 am
SOF
- ORD
1 stop15h 15m
KLM
Deal found 3/1![KLM logo]()
$730
This Air France deal was found by Cheapflights users on 3/1. 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 3/203:00 pm
CVG
- SOF
2 stops16h 55m
Air France
Sat 3/287:00 am
SOF
- CVG
1 stop15h 15m
Air France
Deal found 3/1![Air France logo]()
$981
This Lufthansa deal was found by Cheapflights users on 3/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:30 pm
ORD
- VAR
2 stops26h 30m
Lufthansa
Wed 8/199:30 pm
VAR
- ORD
1 stop23h 05m
Lufthansa
Deal found 3/1![Lufthansa logo]()
$904
This Gurufare deal was found by Cheapflights users on 3/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:40 pm
ORD
- VAR
1 stop27h 20m
Multiple Airlines
Tue 8/189:10 pm
VAR
- ORD
1 stop23h 25m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$805
Last-minute flights from Indiana to BulgariaDiscover last-minute flight deals from Indiana to Bulgaria. Data last updated March 4, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to Bulgaria. Data last updated March 4, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/1. 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 3/411:50 am
ORD
- SOF
1 stop12h 55m
Turkish Airlines
Wed 3/119:40 pm
SOF
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 3/1610:55 pm
ORD
- SOF
1 stop31h 55m
LOT
Tue 3/316:40 pm
SOF
- ORD
1 stop33h 10m
LOT
Deal found 3/1![LOT logo]()
$584
This FlightHub deal was found by Cheapflights users on 3/1. 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 3/1610:55 pm
ORD
- SOF
1 stop11h 55m
LOT
Thu 4/22:35 pm
SOF
- ORD
1 stop13h 15m
LOT
Deal found 3/1![LOT logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Tue 3/1710:55 pm
ORD
- SOF
1 stop11h 55m
LOT
Wed 4/16:45 pm
SOF
- ORD
1 stop33h 05m
LOT
Deal found 3/1![LOT logo]()
$587
This FlightHub deal was found by Cheapflights users on 3/1. 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 4/88:10 pm
ORD
- SOF
1 stop33h 05m
Turkish Airlines
Wed 4/229:35 am
SOF
- ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$572
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:50 pm
ORD
- SOF
1 stop20h 05m
LOT
Sun 4/126:45 pm
SOF
- ORD
1 stop33h 05m
LOT
Deal found 2/27![LOT logo]()
$578
This FlightHub deal was found by Cheapflights users on 3/3. 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.
Tue 4/148:10 pm
ORD
- SOF
1 stop28h 35m
Turkish Airlines
Mon 5/119:35 am
SOF
- ORD
1 stop32h 05m
Turkish Airlines
Deal found 3/3![Turkish Airlines logo]()
$576
This oojo deal was found by Cheapflights users on 3/1. 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 4/223:50 pm
SOF
- ORD
1 stop25h 50m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$569
This FlightHub deal was found by Cheapflights users on 2/27. 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.
Tue 4/218:10 pm
ORD
- SOF
1 stop34h 50m
Turkish Airlines
Tue 4/289:35 am
SOF
- ORD
1 stop32h 05m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$546
This FlightHub deal was found by Cheapflights users on 2/27. 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.
Wed 4/2211:25 am
ORD
- SOF
1 stop19h 35m
Turkish Airlines
Wed 5/69:05 pm
SOF
- ORD
1 stop20h 35m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sun 4/265:10 pm
ORD
- SOF
1 stop12h 40m
LOT
Sun 5/102:35 pm
SOF
- ORD
1 stop13h 15m
LOT
Deal found 3/3![LOT logo]()
$593
This FlightHub deal was found by Cheapflights users on 2/28. 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 4/298:10 pm
ORD
- SOF
1 stop16h 05m
Turkish Airlines
Wed 5/139:05 pm
SOF
- ORD
1 stop20h 35m
Turkish Airlines
Deal found 2/28![Turkish Airlines logo]()
$548
One-way flights from Indiana to BulgariaSearch for one-way flight options from Indiana to Bulgaria. Find affordable one-way fares based on user searches. Data last updated March 4, 2026.
Search for one-way flight options from Indiana to Bulgaria. Find affordable one-way fares based on user searches. Data last updated March 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Thu 4/167:25 pm
ORD
- SOF
2 stops21h 00m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Fri 4/1710:25 pm
ORD
- SOF
2 stops57h 40m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 3/307:35 am
ORD
- SOF
3 stops30h 45m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Tue 3/1711:19 am
MDW
- SOF
3 stops48h 26m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Tue 3/176:01 pm
ORD
- SOF
3 stops44h 44m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Sat 3/145:30 pm
ORD
- SOF
2 stops22h 30m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Sun 3/159:25 pm
ORD
- SOF
3 stops35h 15m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 3/1612:05 pm
ORD
- SOF
2 stops24h 20m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 4/67:25 pm
ORD
- SOF
3 stops32h 25m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$370
This Air Serbia deal was found by Cheapflights users on 3/2. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:40 pm
ORD
- SOF
1 stop14h 55m
Air Serbia
Deal found 3/2![Air Serbia logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Sun 3/157:30 am
MDW
- SOF
2 stops45h 20m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$376
This BusinessClass deal was found by Cheapflights users on 3/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:45 pm
ORD
- BOJ
2 stops17h 45m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$433
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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $533 (oojo) |
One-way from | $224 (Kiwi.com) |
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 4, 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
IndianapolisSofia
IND - SOF
INDSOF
Indianapolis
Mon 8/17
4:31 pm-10:20 am
2 stops34h 49m
Sofia
Tue 8/25
1:05 pm-4:29 pm
2 stops34h 24m
$533
IndianapolisSofia
IND - SOF
INDSOF
Indianapolis
Tue 8/18
7:59 pm-11:00 pm
2 stops20h 01m
Sofia
Fri 9/18
6:20 am-8:13 pm
2 stops20h 53m
$595
IndianapolisSofia
IND - SOF
INDSOF
Indianapolis
Mon 8/17
6:33 pm-6:40 pm
2 stops17h 07m
Sofia
Tue 9/15
6:10 am-5:52 pm
2 stops18h 42m
$595
IndianapolisSofia
IND - SOF
INDSOF
Indianapolis
Wed 8/19
7:59 pm-11:00 pm
2 stops20h 01m
Sofia
Tue 9/15
2:10 pm-11:59 pm
2 stops16h 49m
$595
IndianapolisSofia
IND - SOF
INDSOF
Indianapolis
Tue 4/14
12:55 pm-2:00 pm
2 stops18h 05m
Sofia
Tue 4/21
7:00 am-7:19 pm
2 stops19h 19m
$597
DaytonSofia
DAY - SOF
DAYSOF
Dayton
Wed 4/29
2:50 pm-12:10 pm
2 stops14h 20m
Sofia
Mon 5/4
2:20 pm-6:53 pm
2 stops35h 33m
$638
IndianapolisSofia
IND - SOF
INDSOF
Indianapolis
Thu 8/20
1:44 pm-12:10 pm
2 stops15h 26m
Sofia
Wed 9/16
12:55 pm-10:07 pm
2 stops16h 12m
$646
DaytonSofia
DAY - SOF
DAYSOF
Dayton
Wed 4/29
4:11 pm-1:25 pm
2 stops38h 14m
Sofia
Mon 5/4
8:10 pm-10:17 pm
2 stops33h 07m
$647
CincinnatiSofia
CVG - SOF
CVGSOF
Cincinnati Cinci./N. Kentucky
Wed 4/29
9:20 pm-1:25 pm
1 stop33h 05m
Sofia
Sun 5/3
9:05 pm-7:25 pm
1 stop29h 20m
$650
IndianapolisSofia
IND - SOF
INDSOF
Indianapolis
Fri 8/14
7:59 pm-11:00 pm
2 stops20h 01m
Sofia
Fri 9/18
6:10 am-9:17 am
2 stops34h 07m
$651
Showing 1-10 of 49 resultsSorted by cheapest first
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.
ORD-SOF
IND-SOF
MDW-SOF
ORD-BOJ
SBN-SOF
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
USIN-BG0
ORD-SOF
IND-SOF
MDW-SOF
ORD-BOJ
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.
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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.
Complete your trip
Complete your trip to Bulgaria by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indiana to Bulgaria by cabin class
Find flights from Indiana to Bulgaria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and Bulgaria flights
Browse other Indiana and Bulgaria flight options. Last updated on March 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Bulgaria
Find the right flight back to Indiana after your stay in Bulgaria
Indiana to Bulgaria flights
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Fly to Bulgaria regions
Consider these flights traveling to Bulgaria regions.
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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$648 | Average$1,137 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$674 | Average$1,017 | FlexibilityNo cancel fee | On-time76% |