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Cheap flights from Indiana to Sofia from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Sofia departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Indiana to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 8:15 pm
ORD
-
SOF
16h 05m
1 stop
Turkish Airlines Logo
9:35 am - 6:15 pm
SOF
-
ORD
16h 40m
1 stop
$546Turkish Airlines
Sun, May 3 - Thu, May 14
Turkish Airlines Logo
8:20 pm - 8:50 pm
ORD
-
SOF
16h 30m
1 stop
Turkish Airlines Logo
9:40 pm - 7:25 pm
SOF
-
ORD
28h 45m
1 stop
$548Turkish Airlines
Tue, Mar 3 - Tue, Mar 24
LOT Logo
10:55 pm - 1:50 pm
ORD
-
SOF
31h 55m
1 stop
LOT Logo
6:35 pm - 9:00 pm
SOF
-
ORD
33h 25m
1 stop
$572LOT
Mon, Mar 9 - Mon, Mar 16
LOT Logo
5:10 pm - 1:50 pm
ORD
-
SOF
12h 40m
1 stop
LOT Logo
2:35 pm - 7:50 pm
SOF
-
ORD
13h 15m
1 stop
$575LOT
Sun, Apr 5 - Sun, Apr 19
United Airlines Logo
2:40 pm - 6:40 pm
IND
-
SOF
21h 00m
2 stops
United Airlines Logo
2:10 pm - 11:57 pm
SOF
-
IND
16h 47m
2 stops
$576United Airlines
Tue, Mar 31 - Tue, Apr 7
Lufthansa Logo
9:20 pm - 6:25 pm
IND
-
SOF
14h 05m
2 stops
Lufthansa Logo
6:10 am - 11:24 pm
SOF
-
IND
24h 14m
2 stops
$586Lufthansa
Thu, Apr 9 - Tue, Apr 21
Multiple Airlines Logo
5:05 pm - 11:00 pm
CVG
-
SOF
22h 55m
2 stops
Multiple Airlines Logo
6:10 am - 4:22 pm
SOF
-
CVG
17h 12m
2 stops
$590Multiple Airlines
Thu, Apr 9 - Tue, Apr 21
Multiple Airlines Logo
7:33 pm - 11:00 pm
DAY
-
SOF
20h 27m
2 stops
Multiple Airlines Logo
8:00 am - 6:58 pm
SOF
-
DAY
17h 58m
2 stops
$596Multiple Airlines
Thu, Apr 9 - Tue, Apr 21
Lufthansa Logo
7:30 pm - 6:40 pm
IND
-
SOF
16h 10m
2 stops
Lufthansa Logo
6:10 am - 4:52 pm
SOF
-
IND
17h 42m
2 stops
$601Lufthansa
Thu, Apr 9 - Tue, Apr 21
United Airlines Logo
6:00 am - 11:00 pm
CVG
-
SOF
34h 00m
2 stops
United Airlines Logo
6:10 am - 7:03 pm
SOF
-
CVG
19h 53m
3 stops
$602United Airlines
Thu, Apr 9 - Tue, Apr 21

Air Canada flights from Indiana to Sofia

Our best Air Canada deals on Indiana to Sofia flight tickets
Air Canada
Apr 9
IND12:47 pmIndianapolis
16h 23m
3 stops
SOF12:10 pmSofia
Apr 21
SOF6:10 amSofia
19h 43m
3 stops
IND6:53 pmIndianapolis
$642
Air Canada
May 12
CVG6:30 amCincinnati Cinci./N. Kentucky
21h 30m
2 stops
SOF11:00 amSofia
May 20
SOF6:20 amSofia
21h 10m
2 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$655
Air Canada
May 11
CVG9:00 amCincinnati Cinci./N. Kentucky
18h 55m
2 stops
SOF10:55 amSofia
May 18
SOF2:20 pmSofia
37h 10m
2 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$676

Lufthansa flights from Indiana to Sofia

Our best Lufthansa deals on Indiana to Sofia flight tickets
Lufthansa
Apr 9
IND9:20 pmIndianapolis
14h 05m
2 stops
SOF6:25 pmSofia
Apr 21
SOF6:10 amSofia
24h 14m
2 stops
IND11:24 pmIndianapolis
$586
Lufthansa
Apr 9
IND7:30 pmIndianapolis
16h 10m
2 stops
SOF6:40 pmSofia
Apr 21
SOF6:10 amSofia
17h 42m
2 stops
IND4:52 pmIndianapolis
$601
Lufthansa
Apr 9
DAY7:33 pmDayton
16h 07m
2 stops
SOF6:40 pmSofia
Apr 21
SOF6:10 amSofia
24h 24m
2 stops
DAY11:34 pmDayton
$631

momondo Fare Finder

 
Customize your flight search to find flights from Indiana to Sofia 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Indiana to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 5/3

8:10 pm-8:15 pm

1 stop16h 05m

Sofia

Thu 5/14

9:35 am-6:15 pm

1 stop16h 40m

$546

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 3/3

8:20 pm-8:50 pm

1 stop16h 30m

Sofia

Tue 3/24

9:40 pm-7:25 pm

1 stop28h 45m

$548

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 3/9

10:55 pm-1:50 pm

1 stop31h 55m

Sofia

Mon 3/16

6:35 pm-9:00 pm

1 stop33h 25m

$572

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 4/5

5:10 pm-1:50 pm

1 stop12h 40m

Sofia

Sun 4/19

2:35 pm-7:50 pm

1 stop13h 15m

$575

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Tue 3/31

2:40 pm-6:40 pm

2 stops21h 00m

Sofia

Tue 4/7

2:10 pm-11:57 pm

2 stops16h 47m

$576

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Thu 4/9

9:20 pm-6:25 pm

2 stops14h 05m

Sofia

Tue 4/21

6:10 am-11:24 pm

2 stops24h 14m

$586

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 4/9

5:05 pm-11:00 pm

2 stops22h 55m

Sofia

Tue 4/21

6:10 am-4:22 pm

2 stops17h 12m

$590

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Thu 4/9

7:33 pm-11:00 pm

2 stops20h 27m

Sofia

Tue 4/21

8:00 am-6:58 pm

2 stops17h 58m

$596

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Thu 4/9

7:30 pm-6:40 pm

2 stops16h 10m

Sofia

Tue 4/21

6:10 am-4:52 pm

2 stops17h 42m

$601

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 4/9

6:00 am-11:00 pm

2 stops34h 00m

Sofia

Tue 4/21

6:10 am-7:03 pm

3 stops19h 53m

$602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Indiana to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Indiana to Sofia?

United Airlines, Air France, and Lufthansa are the most popular carriers operating from Indiana to Sofia

Cheap Indiana to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Sofia

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from Indiana to Sofia takes 12h 35m
There are no direct flights from Indiana to Sofia. There are no popular flight routes from Indiana to Sofia.
Search flight deals

  • When did momondo last update prices for flights from Indiana to Sofia Airport?

    Prices for flights from Indiana to Sofia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Indiana to Sofia Airport?

  • How old do you have to be to fly from Indiana to Sofia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Indiana to Sofia

Compare and see reviews for airlines that fly from Indiana to Sofia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $588Free CancellationRating
7.4
9,289 reviews
Search United Airlines flights
LufthansaPriceFrom $674Free CancellationRating
6.8
7,784 reviews
Search Lufthansa flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Sofia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indiana to Sofia for you.

Can I find flights from Indiana to Sofia with flexible booking policies on momondo?

Yes. All flights to Sofia from Indiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Indiana to Sofia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from Indiana.

I’m not ready to book a flight from Indiana to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Indiana and alert you when they change.

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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Lufthansa