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Cheap Flights from Bulgaria to Indianapolis

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bulgaria to Indianapolis

Sat, Dec 12 - Sat, Jan 9
United Airlines Logo
6:25 am - 6:02 pmSOF  Sofia-IND Indianapolis
18h 37m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
4:38 pm - 1:15 pmIND  Indianapolis-SOF Sofia
13h 37m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$937United Airlines
Sun, Oct 4 - Thu, Oct 8
British Airways Logo
9:05 pm - 10:30 pmSOF  Sofia-IND Indianapolis
32h 25m2 stops London Heathrow New York John F Kennedy Intl
British Airways Logo
7:00 am - 1:25 pmIND  Indianapolis-SOF Sofia
23h 25m2 stops New York John F Kennedy Intl London Heathrow
$1,119British Airways
Sat, Dec 12 - Sat, Jan 9
Air Canada Logo
6:25 am - 10:14 pmSOF  Sofia-IND Indianapolis
22h 49m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
Air Canada Logo
11:00 am - 1:25 pmIND  Indianapolis-SOF Sofia
19h 25m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
$1,225Air Canada
Sun, Oct 4 - Thu, Oct 8
SWISS Logo
12:55 pm - 4:34 pmSOF  Sofia-IND Indianapolis
34h 39m3 stops Munich Franz Josef Strauss Zurich Chicago O'Hare Intl
SWISS Logo
4:55 pm - 12:55 pmIND  Indianapolis-SOF Sofia
37h 00m3 stops Chicago O'Hare Intl Dublin Zurich
$1,259SWISS
Sun, Oct 4 - Thu, Oct 8
SWISS Logo
12:55 pm - 4:34 pmSOF  Sofia-IND Indianapolis
34h 39m3 stops Munich Franz Josef Strauss Zurich Chicago O'Hare Intl
SWISS Logo
4:55 pm - 12:55 pmIND  Indianapolis-SOF Sofia
37h 00m2 stops Chicago O'Hare Intl Zurich
$1,317SWISS
Sun, Oct 4 - Thu, Oct 8
Multiple Airlines Logo
1:50 pm - 6:53 pmSOF  Sofia-IND Indianapolis
36h 03m2 stops Frankfurt am Main Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:50 pm - 1:40 pmIND  Indianapolis-SOF Sofia
34h 50m1 stop Dublin
$2,272Multiple Airlines
Sat, Dec 12 - Sat, Jan 9
Multiple Airlines Logo
5:00 am - 7:10 pmSOF  Sofia-IND Indianapolis
21h 10m3 stops Belgrade Nikola Tesla Vienna Intl Dublin
Multiple Airlines Logo
12:52 pm - 11:55 pmIND  Indianapolis-SOF Sofia
28h 03m3 stops New York John F Kennedy Intl Kastrup Copenhagen Vienna Intl
$3,613Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Indianapolis

Get data-powered insights and trends for flights to Indianapolis to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Indianapolis?

The most popular airline among KAYAK users flying to Indianapolis is United Airlines, followed by Lufthansa.

Good to know

Cheapest flight

$937
Flight from Sofia to Indianapolis

FAQs - booking Indianapolis flights

  • How far is Indianapolis Airport from central Indianapolis?

    Indianapolis Airport is 8 miles from the center of Indianapolis.

  • What is the name of Indianapolis’s airport?

    There is only 1 airport in Indianapolis, called Indianapolis Airport (IND). It can also be referred to as Indianapolis or Indianapolis Intl.

  • How does KAYAK find such low prices on flights to Indianapolis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Indianapolis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Indianapolis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Indianapolis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Indianapolis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Indianapolis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Indianapolis are there each week?

    Each week there are around 2,637 direct flights from within Bulgaria to Indianapolis. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Indianapolis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Indianapolis flight deals.

Reviews of the top airlines flying from Bulgaria to Indianapolis

 
Need help choosing which airline to fly with to Indianapolis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10226 reviews
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
6.7Food
Airline reviews

Plane congestion resulted in a 1 hr wait from landing to arrival at the gate. This was in addition to also experiencing extreme delays on my incoming flight.

2.0 MediocreKristel, Sep 2026
Read more United Airlines reviews

Plane congestion resulted in a 1 hr wait from landing to arrival at the gate. This was in addition to also experiencing extreme delays on my incoming flight.

Delayed too much. 1.5 hrs in the airport and another 1 hr in the runway. Got too late in the night. There was no proper food available.

awesome team work seen since on board till off plane in my destination. thanks you so much.

Job well done, being treated for good and helping a lot . thanks you so much till will meet against.

For the Singapore to CA flight, nearly 16 hours long was miserable. We sat on the tarmac for one hour to burn fuel. The flight attendant girls were mean. They would yell at people who stood up to try to stretch their legs. One time the drinks came thru and the lady judged us and made a comment about how much sugar was in apple juice when we ordered it once. She was rude and inappropriate. The entire flight was frustrating. You'd think a long haul like that the airline would try to make you comfortable. I just don't understand why the ladies were so snappy. I have never experienced rude flight attendants like that. It was the longest flight I've had to sit on before. We were not impressed. Raymond on the other hand was amazing! By far the best person working that flight!

premium economy is expensive but worth it for the comfort and food on a long flight

Kayak booked this flight with only 1h 20min layover in Chicago. This made it impossible for me and several other passengers to reach this flight. Moreover, the gate closed boarding in spite of several passengers still on their way without waiting even one more minute. However, the plane departed with 20min (!) delay, i.e., there would have been at least 15 min time to let the delayed passengers board without causing any delays. I complained and as a "thank you" the attendent booked us on the last (!) flight to Indianapolis ~7h later! Thankfully, I caught the spitefulness and the United customer line rebooked the flight to an earlier flight. Although I can't grade this particular flight since I never had a chance to take it, Kayak made the mistake of a too short layover and the crew at the gate was awful.

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

It was extremely hot in the cabin the entire flight, vent air was worn

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Good communication via the app regarding the delayed departure. Uncomfortable seat for tall passengers. Could not straighten my legs.

roomiest flight in economy I've taken in years. Excellent experience!

The entertainment system was not working, they tried restarting it couple of times but it did not fix it. We were told to contact Lufthansa costumer service after the flight for some kind of reimbursement. When costumer service was contacted I was told no reimbursement for entertainment system malfunction per policy.

I was booked to travel from Dallas to Nairobi via Chicago and Brussels and had been issued boarding passes for all three segments of my journey. At the boarding gate in Dallas, I was required to check my carry-on luggage due to limited cabin space. Despite my attempts to explain that I was traveling internationally and would not have access to the bag during transit, my concerns were not considered. I also informed the staff that I did not have a padlock to secure the luggage, but this was disregarded. Consequently, I had to hastily transfer essential items from my carry-on into my handbag. To my surprise, upon arriving at Chicago Airport, I observed numerous international travelers boarding with cabin bags that were significantly larger than mine. This experience left me extremely disappointed and led me to decide against using United Airlines for future international travel, a sentiment I have also shared with friends and family. Unfortunately, the onboard experience on the Chicago to Brussels flight further reinforced my dissatisfaction. The cabin crew appeared disengaged, indifferent, and lacking in attentiveness, resulting in a service experience that fell well below my expectations.

That was the last time I booked Kayak. The connecting flight got canceled and the trouble shooting terrible. Next times, I will book the airlines directly. Good bye

Boarding was weird. They boarded two flights at the same gate at the same time. So mass confusion for the non English/French speakers. So many people at such a small gate. Like every other part of this airport you have to walk miles between everything. Gate to plane was a 5 min walk :) several long flights so I was worried about my steps but ended up walking several miles here so worked out.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Excellent service; they helped me reschedule so I can fly in an earlier flight

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

Crew put us on earlier flight that helped a lot

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