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Cheap flights from Indiana to Sofia from $256

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 1/11. 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.
Lufthansa Logo
2:10 pm - 1:15 pm
CVG
-
SOF
16h 05m2 stops
Lufthansa Logo
2:35 pm - 11:49 pm
SOF
-
CVG
16h 14m2 stops
$530Lufthansa
Thu, Feb 19 - Thu, Feb 26
Air France Logo
11:26 am - 1:55 pm
CVG
-
SOF
19h 29m2 stops
Air France Logo
7:10 am - 3:20 pm
SOF
-
CVG
15h 10m1 stop
$540Air France
Thu, Feb 19 - Thu, Feb 26
United Airlines Logo
4:11 pm - 10:45 pm
CVG
-
SOF
23h 34m2 stops
United Airlines Logo
2:35 pm - 6:00 pm
SOF
-
CVG
34h 25m2 stops
$542United Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
11:47 am - 1:15 pm
SBN
-
SOF
18h 28m2 stops
United Airlines Logo
6:00 am - 11:30 pm
SOF
-
SBN
24h 30m2 stops
$545United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
2:04 pm - 10:45 pm
DAY
-
SOF
25h 41m2 stops
United Airlines Logo
6:10 am - 10:14 pm
SOF
-
DAY
23h 04m2 stops
$545United Airlines
Wed, Feb 11 - Sun, Feb 15
Air Canada Logo
6:40 pm - 11:10 am
CVG
-
SOF
34h 30m2 stops
Air Canada Logo
12:55 pm - 4:22 pm
SOF
-
CVG
34h 27m2 stops
$546Air Canada
Sat, Mar 28 - Tue, Apr 7
Turkish Airlines Logo
11:25 am - 3:00 pm
ORD
-
SOF
19h 35m1 stop
Turkish Airlines Logo
9:35 am - 10:05 pm
SOF
-
ORD
20h 30m1 stop
$556Turkish Airlines
Tue, May 5 - Wed, Oct 21
Turkish Airlines Logo
11:50 am - 3:10 pm
ORD
-
SOF
19h 20m1 stop
Turkish Airlines Logo
9:35 am - 7:25 pm
SOF
-
ORD
16h 50m1 stop
$561Turkish Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
5:50 pm - 6:00 pm
ORD
-
SOF
16h 10m2 stops
Multiple Airlines Logo
6:25 am - 1:25 pm
SOF
-
ORD
15h 00m1 stop
$569Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
12:46 pm - 1:55 pm
MDW
-
SOF
17h 09m2 stops
Multiple Airlines Logo
7:00 am - 5:40 pm
SOF
-
MDW
18h 40m2 stops
$624Multiple Airlines
Tue, Feb 24 - Sun, Mar 8

Lufthansa flights from Indiana to Sofia

Our best Lufthansa deals on Indiana to Sofia flight tickets
Lufthansa
Jan 15
CVG2:54 pmCincinnati Cinci./N. Kentucky
15h 21m
2 stops
SOF1:15 pmSofia
Jan 22
SOF6:00 amSofia
22h 30m
2 stops
CVG9:30 pmCincinnati Cinci./N. Kentucky
$529
Find similar
Lufthansa
Feb 19
CVG2:10 pmCincinnati Cinci./N. Kentucky
16h 05m
2 stops
SOF1:15 pmSofia
Feb 26
SOF2:35 pmSofia
16h 14m
2 stops
CVG11:49 pmCincinnati Cinci./N. Kentucky
$530
Find similar
Lufthansa
Jan 19
ORD9:05 pmChicago O'Hare Intl
17h 40m
2 stops
SOF10:45 pmSofia
Feb 3
SOF6:00 amSofia
13h 10m
1 stop
ORD11:10 amChicago O'Hare Intl
$563
Find similar

United Airlines flights from Indiana to Sofia

Our best United Airlines deals on Indiana to Sofia flight tickets
United Airlines
Jan 30
CVG4:11 pmCincinnati Cinci./N. Kentucky
14h 04m
2 stops
SOF1:15 pmSofia
Feb 3
SOF6:00 amSofia
43h 00m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$542
Find similar
United Airlines
Jan 30
SBN4:41 pmSouth Bend/Michiana
13h 34m
2 stops
SOF1:15 pmSofia
Feb 3
SOF6:00 amSofia
22h 40m
2 stops
SBN9:40 pmSouth Bend/Michiana
$545
Find similar
United Airlines
Jan 30
SBN6:00 amSouth Bend/Michiana
29h 20m
2 stops
SOF6:20 pmSofia
Feb 3
SOF6:00 amSofia
18h 44m
2 stops
SBN5:44 pmSouth Bend/Michiana
$546
Find similar

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 December 18, 2025.
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

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 2/19

2:10 pm-1:15 pm

2 stops16h 05m

Sofia

Thu 2/26

2:35 pm-11:49 pm

2 stops16h 14m

$530

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 2/19

11:26 am-1:55 pm

2 stops19h 29m

Sofia

Thu 2/26

7:10 am-3:20 pm

1 stop15h 10m

$540

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 1/29

4:11 pm-10:45 pm

2 stops23h 34m

Sofia

Thu 2/5

2:35 pm-6:00 pm

2 stops34h 25m

$542

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Fri 1/30

11:47 am-1:15 pm

2 stops18h 28m

Sofia

Tue 2/3

6:00 am-11:30 pm

2 stops24h 30m

$545

DaytonSofia

DAY - SOF

DAYSOF

Dayton

Wed 2/11

2:04 pm-10:45 pm

2 stops25h 41m

Sofia

Sun 2/15

6:10 am-10:14 pm

2 stops23h 04m

$545

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Sat 3/28

6:40 pm-11:10 am

2 stops34h 30m

Sofia

Tue 4/7

12:55 pm-4:22 pm

2 stops34h 27m

$546

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 5/5

11:25 am-3:00 pm

1 stop19h 35m

Sofia

Wed 10/21

9:35 am-10:05 pm

1 stop20h 30m

$556

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Fri 3/6

11:50 am-3:10 pm

1 stop19h 20m

Sofia

Mon 3/9

9:35 am-7:25 pm

1 stop16h 50m

$561

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 1/31

5:50 pm-6:00 pm

2 stops16h 10m

Sofia

Sat 2/7

6:25 am-1:25 pm

1 stop15h 00m

$569

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Tue 2/24

12:46 pm-1:55 pm

2 stops17h 09m

Sofia

Sun 3/8

7:00 am-5:40 pm

2 stops18h 40m

$624

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

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 day to depart on your flight to Sofia?

According to our data, Thursday is the cheapest day to fly to Sofia from Indiana. The lowest ticket price found for a Thursday departure recently was $913. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Indiana to Sofia on a Sunday will generally be more expensive and average around $1,319. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

At noon is the cheapest time of day to fly from Indiana to Sofia when you can find flight prices for as low as $944. Flying to Sofia at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,116 per ticket.

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

13h 20m

Direct flights

None
The fastest flight from Indiana to Sofia takes 13h 20m
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 $628Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
LufthansaPriceFrom $688Free CancellationRating
6.8
7,635 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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