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Cheap flights from Indianapolis to Bulgaria from $833

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Bulgaria departing on 10/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:01 pm - 6:40 pm
IND
-
SOF
16h 39m
2 stops
Lufthansa Logo
7:25 pm - 8:36 pm
SOF
-
IND
32h 11m
2 stops
$833Lufthansa
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
7:31 pm - 6:10 pm
IND
-
SOF
39h 39m
2 stops
Multiple Airlines Logo
1:45 pm - 4:48 pm
SOF
-
IND
34h 03m
2 stops
$973Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
10:20 am - 7:35 pm
IND
-
SOF
26h 15m
2 stops
Multiple Airlines Logo
5:45 am - 9:27 pm
SOF
-
IND
22h 42m
3 stops
$1,252Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
10:20 am - 7:35 pm
IND
-
SOF
26h 15m
3 stops
Multiple Airlines Logo
5:45 am - 9:27 pm
SOF
-
IND
22h 42m
3 stops
$1,253Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
7:50 pm - 2:10 pm
IND
-
SOF
35h 20m
2 stops
Multiple Airlines Logo
5:45 am - 6:20 pm
SOF
-
IND
19h 35m
1 stop
$1,332Multiple Airlines
Sat, Aug 29 - Sat, Sep 5

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momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis 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, momondo users made 832,500 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Indianapolis to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Thu 10/15

7:01 pm-6:40 pm

2 stops16h 39m

Sofia

Mon 10/19

7:25 pm-8:36 pm

2 stops32h 11m

$833

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sat 8/29

7:31 pm-6:10 pm

2 stops39h 39m

Sofia

Sat 9/5

1:45 pm-4:48 pm

2 stops34h 03m

$973

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sat 8/29

10:20 am-7:35 pm

2 stops26h 15m

Sofia

Sat 9/5

5:45 am-9:27 pm

3 stops22h 42m

$1,252

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sat 8/29

10:20 am-7:35 pm

3 stops26h 15m

Sofia

Sat 9/5

5:45 am-9:27 pm

3 stops22h 42m

$1,253

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sat 8/29

7:50 pm-2:10 pm

2 stops35h 20m

Sofia

Sat 9/5

5:45 am-6:20 pm

1 stop19h 35m

$1,332

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Indianapolis to Bulgaria

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 airlines fly to Bulgaria?

United Airlines, Lufthansa and Air France are the top three most popular airlines that fly to Bulgaria from Indianapolis according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 3 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

Cheap Indianapolis to Bulgaria flight deals and tips

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

Fastest flight time

39h 39m

Direct flights

None
The fastest flight from Indianapolis to Bulgaria takes 39h 39m
There are no direct flights from Indianapolis to Bulgaria. There are no popular flight routes from Indianapolis to Bulgaria.
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Frequently asked questions about flying from Indianapolis to Bulgaria

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

    Prices for flights from Indianapolis Airport to Bulgaria refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indianapolis to Bulgaria

Compare and see reviews for airlines that fly from Indianapolis to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $713Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights
United AirlinesPriceFrom $768Free CancellationRating
7.4
9,940 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Indianapolis to Bulgaria 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 Bulgaria that suits you.

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

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

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

Once you have performed a search for Indianapolis to Bulgaria flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Bulgaria 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.
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