How long does it take to fly to Sofia?

Flight times vary depending on what airport in Indiana you fly out of and what airport in Sofia you fly into. For example, flying from Indianapolis to Sofia takes 13h 25m on average. On the other hand, flying from South Bend to Sofia takes 37h 58m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

As of June 2026, there are 12 operators available to choose from 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.

$328 Cheap Flights from Indiana to Sofia in 2026

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Find the cheapest flights from Indiana to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:29 pm - 1:35 pm

ORD

SOF

32h 06m

2 stops

6:55 pm - 4:59 pm

SOF

ORD

30h 04m

2 stops

$881Multiple Airlines

Sat, Aug 15 - Mon, Aug 31

5:10 pm - 6:00 pm

ORD

SOF

16h 50m

2 stops

5:25 am - 7:50 pm

SOF

ORD

22h 25m

1 stop

$882LOT

Fri, Sep 11 - Fri, Sep 25

9:00 am - 12:10 pm

ORD

SOF

19h 10m

2 stops

6:20 am - 12:55 pm

SOF

ORD

14h 35m

1 stop

$883United Airlines

Mon, Jul 27 - Wed, Aug 12

9:40 pm - 6:40 pm

ORD

SOF

13h 00m

1 stop

6:10 am - 10:30 pm

SOF

ORD

24h 20m

2 stops

$884United Airlines

Tue, Jul 28 - Tue, Aug 18

9:50 pm - 6:00 pm

ORD

SOF

12h 10m

1 stop

6:45 pm - 3:10 pm

SOF

ORD

28h 25m

1 stop

$885LOT

Thu, Aug 20 - Sat, Aug 29

3:35 pm - 12:10 pm

ORD

SOF

12h 35m

1 stop

6:10 am - 12:55 pm

SOF

ORD

14h 45m

1 stop

$886United Airlines

Thu, Jul 30 - Tue, Sep 8

3:35 pm - 12:10 pm

ORD

SOF

12h 35m

1 stop

6:10 am - 12:35 pm

SOF

ORD

14h 25m

1 stop

$887United Airlines

Thu, Aug 13 - Thu, Sep 3

9:40 pm - 6:40 pm

ORD

SOF

13h 00m

1 stop

6:20 am - 7:48 pm

SOF

ORD

21h 28m

2 stops

$888Lufthansa

Sat, Aug 1 - Wed, Sep 9

7:05 pm - 10:20 am

ORD

SOF

31h 15m

1 stop

1:05 pm - 12:35 pm

SOF

ORD

31h 30m

1 stop

$890SWISS

Mon, Jul 13 - Tue, Aug 25

10:18 am - 11:15 pm

CVG

SOF

29h 57m

2 stops

6:20 am - 1:14 pm

SOF

CVG

37h 54m

2 stops

$1,069Lufthansa

Sat, Jul 4 - Sat, Jul 11

LOT flights from Indiana to Sofia

Our best LOT deals on Indiana to Sofia flight tickets

LOT

Sep 11

ORD5:10 pmChicago O'Hare Intl

16h 50m

2 stops

SOF6:00 pmSofia

Sep 25

SOF5:25 amSofia

22h 25m

1 stop

ORD7:50 pmChicago O'Hare Intl

$882

LOT

Aug 20

ORD9:50 pmChicago O'Hare Intl

12h 10m

1 stop

SOF6:00 pmSofia

Aug 29

SOF6:45 pmSofia

28h 25m

1 stop

ORD3:10 pmChicago O'Hare Intl

$885

LOT

Jun 9

ORD9:50 pmChicago O'Hare Intl

12h 10m

1 stop

SOF6:00 pmSofia

Oct 2

SOF5:25 amSofia

22h 25m

1 stop

ORD7:50 pmChicago O'Hare Intl

$1,068

KLM flights from Indiana to Sofia

Our best KLM deals on Indiana to Sofia flight tickets

KLM

Aug 27

ORD2:12 pmChicago O'Hare Intl

15h 48m

2 stops

SOF2:00 pmSofia

Oct 1

SOF7:00 amSofia

15h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

$893

KLM

Jul 30

MDW1:18 pmChicago Midway

16h 42m

2 stops

SOF2:00 pmSofia

Sep 18

SOF7:00 amSofia

19h 11m

2 stops

MDW6:11 pmChicago Midway

$902

KLM

Sep 28

MDW1:14 pmChicago Midway

16h 46m

2 stops

SOF2:00 pmSofia

Oct 30

SOF7:00 amSofia

16h 50m

2 stops

MDW4:50 pmChicago Midway

$908

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 8/15

9:29 pm-1:35 pm

2 stops32h 06m

Sofia

Mon 8/31

6:55 pm-4:59 pm

2 stops30h 04m

$881

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Fri 9/11

5:10 pm-6:00 pm

2 stops16h 50m

Sofia

Fri 9/25

5:25 am-7:50 pm

1 stop22h 25m

$882

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 7/27

9:00 am-12:10 pm

2 stops19h 10m

Sofia

Wed 8/12

6:20 am-12:55 pm

1 stop14h 35m

$883

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 7/28

9:40 pm-6:40 pm

1 stop13h 00m

Sofia

Tue 8/18

6:10 am-10:30 pm

2 stops24h 20m

$884

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Thu 8/20

9:50 pm-6:00 pm

1 stop12h 10m

Sofia

Sat 8/29

6:45 pm-3:10 pm

1 stop28h 25m

$885

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Thu 7/30

3:35 pm-12:10 pm

1 stop12h 35m

Sofia

Tue 9/8

6:10 am-12:55 pm

1 stop14h 45m

$886

Quickest round-trip

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Thu 8/13

3:35 pm-12:10 pm

1 stop12h 35m

Sofia

Thu 9/3

6:10 am-12:35 pm

1 stop14h 25m

$887

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 8/1

9:40 pm-6:40 pm

1 stop13h 00m

Sofia

Wed 9/9

6:20 am-7:48 pm

2 stops21h 28m

$888

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 7/13

7:05 pm-10:20 am

1 stop31h 15m

Sofia

Tue 8/25

1:05 pm-12:35 pm

1 stop31h 30m

$890

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Sat 7/4

10:18 am-11:15 pm

2 stops29h 57m

Sofia

Sat 7/11

6:20 am-1:14 pm

2 stops37h 54m

$1,069

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Airlines

Other information

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

British Airways, United Airlines, 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 30m
Direct flights	None

The fastest flight from Indiana to Sofia takes 12h 30m

There are no direct flights from Indiana to Sofia. There are no popular flight routes from Indiana to Sofia.

Search flight deals

Frequently asked questions about flying from Indiana to Sofia

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?
As of June 2026, there are 12 operators available to choose from 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 Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 9,768 reviews		Search United Airlines flights
Lufthansa	PriceFrom $705	Free Cancellation	Rating 6.8 8,031 reviews		Search Lufthansa flights

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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Cheap flights from Indiana to Sofia from $328

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cheap Indiana to Sofia flight deals and tips

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Direct flights

Frequently asked questions about flying from Indiana to Sofia

Best airlines flying from Indiana to Sofia

Compare and see reviews for airlines that fly from Indiana to Sofia with momondo

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Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

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Cabin classes currently available on flights to Sofia

List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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