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

Prices for flights from Sofia Airport to Indianapolis Airport are updated daily.

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

There are 2 operators available for flights from Sofia Airport to Indianapolis Airport as of October 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Indianapolis Airport.

What documentation or ID do you need to fly to Indianapolis Airport?

The travel and health documents required for your trip to Indianapolis 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 Indianapolis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$595 Cheap Flights from Sofia to Indianapolis in 2025/26

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Find the cheapest flights from Sofia to Indianapolis

Round-trip

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Cheap round-trip flights

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6:10 am - 8:14 pmSOF-IND

21h 04m2 stops

5:44 pm - 6:20 pmIND-SOF

17h 36m2 stops

$724United Airlines

Find Deal

Fri, Nov 21 - Sat, Nov 29

6:10 am - 7:16 pmSOF-IND

20h 06m2 stops

2:20 pm - 1:35 pmIND-SOF

16h 15m2 stops

$727Lufthansa

Find Deal

Fri, Nov 21 - Sun, Nov 30

7:00 am - 11:58 pmSOF-IND

23h 58m2 stops

12:52 pm - 2:00 pmIND-SOF

18h 08m2 stops

$831KLM

Find Deal

Fri, Apr 24 - Tue, Apr 28

7:00 am - 11:58 pmSOF-IND

23h 58m2 stops

7:59 pm - 2:00 pmIND-SOF

35h 01m2 stops

$833KLM

Find Deal

Fri, Apr 24 - Tue, Apr 28

6:10 am - 9:59 pmSOF-IND

22h 49m3 stops

11:25 am - 1:40 pmIND-SOF

19h 15m3 stops

$1,085Air Canada

Find Deal

Fri, Nov 21 - Sat, Nov 29

4:50 pm - 6:30 pmSOF-IND

32h 40m2 stops

8:00 pm - 10:00 pmIND-SOF

19h 00m1 stop

$1,100Multiple Airlines

Find Deal

Fri, Nov 21 - Sat, Nov 29

9:45 pm - 6:30 pmSOF-IND

27h 45m1 stop

8:00 pm - 10:00 pmIND-SOF

19h 00m1 stop

$1,146Multiple Airlines

Find Deal

Fri, Nov 21 - Sat, Nov 29

6:10 am - 9:08 pmSOF-IND

21h 58m2 stops

5:00 am - 10:00 pmIND-SOF

34h 00m3 stops

$1,302Multiple Airlines

Find Deal

Fri, Nov 21 - Sat, Nov 29

6:45 pm - 9:08 pmSOF-IND

33h 23m2 stops

9:02 pm - 1:15 pmIND-SOF

33h 13m3 stops

$1,397Multiple Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 30

KLM flights from Sofia to Indianapolis

Our best KLM deals on Sofia to Indianapolis flight tickets

KLM

Apr 24

SOF7:00 amSofia

23h 58m

2 stops

IND11:58 pmIndianapolis

Apr 28

IND12:52 pmIndianapolis

18h 08m

2 stops

SOF2:00 pmSofia

$831

Find similar

KLM

Apr 24

SOF7:00 amSofia

23h 58m

2 stops

IND11:58 pmIndianapolis

Apr 28

IND7:59 pmIndianapolis

35h 01m

2 stops

SOF2:00 pmSofia

$833

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 11/21

6:10 am-8:14 pm

2 stops21h 04m

Indianapolis

Sat 11/29

5:44 pm-6:20 pm

2 stops17h 36m

$724

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 11/21

6:10 am-7:16 pm

2 stops20h 06m

Indianapolis

Sun 11/30

2:20 pm-1:35 pm

2 stops16h 15m

$727

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 4/24

7:00 am-11:58 pm

2 stops23h 58m

Indianapolis

Tue 4/28

12:52 pm-2:00 pm

2 stops18h 08m

$831

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 4/24

7:00 am-11:58 pm

2 stops23h 58m

Indianapolis

Tue 4/28

7:59 pm-2:00 pm

2 stops35h 01m

$833

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 11/21

6:10 am-9:59 pm

3 stops22h 49m

Indianapolis

Sat 11/29

11:25 am-1:40 pm

3 stops19h 15m

$1,085

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 11/21

4:50 pm-6:30 pm

2 stops32h 40m

Indianapolis

Sat 11/29

8:00 pm-10:00 pm

1 stop19h 00m

$1,100

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 11/21

9:45 pm-6:30 pm

1 stop27h 45m

Indianapolis

Sat 11/29

8:00 pm-10:00 pm

1 stop19h 00m

$1,146

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 11/21

6:10 am-9:08 pm

2 stops21h 58m

Indianapolis

Sat 11/29

5:00 am-10:00 pm

3 stops34h 00m

$1,302

SofiaIndianapolis

SOF - IND

SOFIND

Sofia

Fri 11/21

6:45 pm-9:08 pm

2 stops33h 23m

Indianapolis

Sun 11/30

9:02 pm-1:15 pm

3 stops33h 13m

$1,397

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Sofia to Indianapolis

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 Indianapolis?

Our data shows that Tuesday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $650. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Monday is $1,051.

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

Flying to Indianapolis from Sofia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $597 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,006 on average. Flights to Indianapolis from Sofia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Sofia to Indianapolis

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Indianapolis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sofia to Indianapolis (SOF to IND) flight deals and tips

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

Direct flights	None

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

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How far is Sofia to Indianapolis by plane?
There are 5233.3 mi between Sofia and Indianapolis. By plane, this route typically takes 20h 06m.
When did momondo last update prices for flights from Sofia Airport to Indianapolis Airport?
Prices for flights from Sofia Airport to Indianapolis Airport are updated daily.
How many operators does momondo search for flights from Sofia Airport to Indianapolis Airport?
There are 2 operators available for flights from Sofia Airport to Indianapolis Airport as of October 2025.
How old do you have to be to fly from Sofia Airport to Indianapolis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Indianapolis Airport.
What documentation or ID do you need to fly to Indianapolis Airport?
The travel and health documents required for your trip to Indianapolis 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 Indianapolis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Sofia to Indianapolis?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sofia to Indianapolis is United Airlines (52% of total bookings). The next most popular airline is Lufthansa (48%).

Best airlines flying from Sofia to Indianapolis

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 7,541 reviews		Search Lufthansa flights
United Airlines	PriceFrom $652	Free Cancellation	Rating 7.4 8,998 reviews		Search United Airlines flights

Terre Haute

Bloomington

Kokomo

Muncie

Anderson

Plainfield

Greenwood

Noblesville

Fishers

Carmel

Shelbyville

West Lafayette

Seymour

Franklin

Speedway

Crawfordsville

Brownsburg

Greenfield

Westfield

Mooresville

Why use momondo?

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

It is quick and easy to find Sofia to Indianapolis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Indianapolis that suits you.

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

Yes. momondo allows you to filter the results for Sofia to Indianapolis flights to just show those with flexible booking policies.

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

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 Indianapolis from Sofia.

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

If you are not ready to book a flight from Sofia to Indianapolis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Indianapolis and let you know when they change.