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Cheap flights from Indianapolis to Bulgaria from $838

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 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Indianapolis to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:33 pm - 1:25 pm
IND
-
SOF
36h 52m
2 stops
British Airways Logo
8:10 pm - 6:07 pm
SOF
-
IND
28h 57m
2 stops
$838British Airways
Wed, May 6 - Mon, Jun 1
United Airlines Logo
8:00 pm - 11:15 pm
IND
-
SOF
20h 15m
2 stops
United Airlines Logo
6:10 am - 11:40 pm
SOF
-
IND
24h 30m
2 stops
$850United Airlines
Sun, May 3 - Tue, Jun 2
United Airlines Logo
10:46 am - 1:05 pm
IND
-
SOF
19h 19m
2 stops
United Airlines Logo
6:10 am - 11:40 pm
SOF
-
IND
24h 30m
2 stops
$862United Airlines
Tue, May 5 - Tue, Jun 2
United Airlines Logo
8:00 pm - 6:40 pm
IND
-
SOF
15h 40m
2 stops
United Airlines Logo
2:20 pm - 3:03 pm
SOF
-
IND
31h 43m
2 stops
$870United Airlines
Sun, May 3 - Mon, Jun 1
British Airways Logo
8:53 pm - 1:25 pm
IND
-
SOF
33h 32m
2 stops
British Airways Logo
8:10 pm - 6:07 pm
SOF
-
IND
28h 57m
2 stops
$881British Airways
Wed, May 6 - Mon, Jun 1
United Airlines Logo
2:32 pm - 12:10 pm
IND
-
SOF
14h 38m
2 stops
United Airlines Logo
2:10 pm - 11:59 pm
SOF
-
IND
16h 49m
2 stops
$893United Airlines
Wed, May 6 - Tue, Jun 2
United Airlines Logo
2:32 pm - 6:40 pm
IND
-
SOF
21h 08m
2 stops
United Airlines Logo
6:10 am - 3:03 pm
SOF
-
IND
15h 53m
2 stops
$900United Airlines
Thu, May 7 - Tue, Jun 2
United Airlines Logo
8:00 pm - 6:40 pm
IND
-
SOF
15h 40m
2 stops
United Airlines Logo
6:20 am - 3:03 pm
SOF
-
IND
15h 43m
2 stops
$910United Airlines
Sun, May 3 - Sun, May 31
United Airlines Logo
1:55 pm - 10:50 am
IND
-
SOF
13h 55m
2 stops
United Airlines Logo
6:10 am - 3:03 pm
SOF
-
IND
15h 53m
2 stops
$912United Airlines
Fri, May 8 - Tue, Jun 2
United Airlines Logo
1:55 pm - 11:00 am
IND
-
SOF
14h 05m
2 stops
United Airlines Logo
6:20 am - 3:03 pm
SOF
-
IND
15h 43m
2 stops
$922United Airlines
Tue, May 5 - Sun, May 31

United Airlines flights from Indianapolis to Bulgaria

Our best United Airlines deals on Indianapolis to Bulgaria flight tickets
United Airlines
May 3
IND8:00 pmIndianapolis
20h 15m
2 stops
SOF11:15 pmSofia
Jun 2
SOF6:10 amSofia
24h 30m
2 stops
IND11:40 pmIndianapolis
$850
United Airlines
May 5
IND10:46 amIndianapolis
19h 19m
2 stops
SOF1:05 pmSofia
Jun 2
SOF6:10 amSofia
24h 30m
2 stops
IND11:40 pmIndianapolis
$862
United Airlines
May 3
IND8:00 pmIndianapolis
15h 40m
2 stops
SOF6:40 pmSofia
Jun 1
SOF2:20 pmSofia
31h 43m
2 stops
IND3:03 pmIndianapolis
$870

Lufthansa flights from Indianapolis to Bulgaria

Our best Lufthansa deals on Indianapolis to Bulgaria flight tickets
Lufthansa
May 5
IND10:20 amIndianapolis
17h 40m
2 stops
SOF11:00 amSofia
Jun 2
SOF2:10 pmSofia
16h 49m
2 stops
IND11:59 pmIndianapolis
$931
Lufthansa
May 7
IND2:32 pmIndianapolis
15h 48m
2 stops
SOF1:20 pmSofia
Jun 2
SOF2:10 pmSofia
16h 49m
2 stops
IND11:59 pmIndianapolis
$957
Lufthansa
May 5
IND2:32 pmIndianapolis
14h 38m
2 stops
SOF12:10 pmSofia
Jun 1
SOF2:20 pmSofia
16h 20m
2 stops
IND11:40 pmIndianapolis
$958

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 April 5, 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

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 5/6

5:33 pm-1:25 pm

2 stops36h 52m

Sofia

Mon 6/1

8:10 pm-6:07 pm

2 stops28h 57m

$838

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sun 5/3

8:00 pm-11:15 pm

2 stops20h 15m

Sofia

Tue 6/2

6:10 am-11:40 pm

2 stops24h 30m

$850

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Tue 5/5

10:46 am-1:05 pm

2 stops19h 19m

Sofia

Tue 6/2

6:10 am-11:40 pm

2 stops24h 30m

$862

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sun 5/3

8:00 pm-6:40 pm

2 stops15h 40m

Sofia

Mon 6/1

2:20 pm-3:03 pm

2 stops31h 43m

$870

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 5/6

8:53 pm-1:25 pm

2 stops33h 32m

Sofia

Mon 6/1

8:10 pm-6:07 pm

2 stops28h 57m

$881

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 5/6

2:32 pm-12:10 pm

2 stops14h 38m

Sofia

Tue 6/2

2:10 pm-11:59 pm

2 stops16h 49m

$893

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Thu 5/7

2:32 pm-6:40 pm

2 stops21h 08m

Sofia

Tue 6/2

6:10 am-3:03 pm

2 stops15h 53m

$900

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sun 5/3

8:00 pm-6:40 pm

2 stops15h 40m

Sofia

Sun 5/31

6:20 am-3:03 pm

2 stops15h 43m

$910
Quickest round-trip

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Fri 5/8

1:55 pm-10:50 am

2 stops13h 55m

Sofia

Tue 6/2

6:10 am-3:03 pm

2 stops15h 53m

$912

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Tue 5/5

1:55 pm-11:00 am

2 stops14h 05m

Sofia

Sun 5/31

6:20 am-3:03 pm

2 stops15h 43m

$922

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 61% 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

15h 40m

Direct flights

None
The fastest flight from Indianapolis to Bulgaria takes 15h 40m
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
United AirlinesPriceFrom $648Free CancellationRating
7.4
9,545 reviews
Search United Airlines flights
LufthansaPriceFrom $688Free CancellationRating
6.8
7,892 reviews
Search Lufthansa 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

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Find better results for your trip to Bulgaria

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