SOF - IND

$781 Find Cheap Flights from Sofia to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Indianapolis departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Indianapolis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Indianapolis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Indianapolis, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$781
United Airlines
Fri 5/8Sun 8/9
SOF - IND • 2 stops
Cheapest one-way
$479
Multiple Airlines
Mon 6/8
SOF - IND • 3 stops
Top airlines
Cheapest • from $781 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sofia and Indianapolis. You'll need at least 2 connections.
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Flight Deals

Cheap Flights from Sofia to Indianapolis (SOF-IND)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Indianapolis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sofia to Indianapolis

Fri, May 8 - Sun, Aug 9
United Airlines Logo
2:10 pm - 4:52 pm
SOF
-
IND
33h 42m
2 stops
United Airlines Logo
8:00 am - 12:10 pm
IND
-
SOF
21h 10m
2 stops
$781United Airlines
Thu, May 7 - Thu, Aug 6
Lufthansa Logo
2:10 pm - 11:59 pm
SOF
-
IND
16h 49m
2 stops
Lufthansa Logo
9:08 pm - 6:25 pm
IND
-
SOF
14h 17m
2 stops
$782Lufthansa
Thu, May 7 - Thu, Aug 6
Multiple Airlines Logo
6:00 pm - 11:58 pm
SOF
-
IND
36h 58m
2 stops
Multiple Airlines Logo
7:50 pm - 1:35 pm
IND
-
SOF
34h 45m
1 stop
$892Multiple Airlines
Fri, May 8 - Sun, Aug 9
Multiple Airlines Logo
6:10 am - 11:12 am
SOF
-
IND
36h 02m
3 stops
Multiple Airlines Logo
10:20 am - 10:55 am
IND
-
SOF
41h 35m
2 stops
$988Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
British Airways Logo
2:15 pm - 6:47 pm
SOF
-
IND
35h 32m
2 stops
British Airways Logo
7:28 pm - 7:20 pm
IND
-
SOF
16h 52m
2 stops
$1,096British Airways
Thu, May 7 - Thu, Aug 6
Multiple Airlines Logo
5:00 am - 8:34 pm
SOF
-
IND
22h 34m
3 stops
Multiple Airlines Logo
2:48 pm - 3:35 pm
IND
-
SOF
41h 47m
3 stops
$1,275Multiple Airlines
Thu, May 7 - Thu, Aug 6
Multiple Airlines Logo
8:00 am - 8:34 pm
SOF
-
IND
19h 34m
2 stops
Multiple Airlines Logo
4:25 pm - 11:35 pm
IND
-
SOF
24h 10m
3 stops
$1,356Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
Multiple Airlines Logo
4:05 pm - 6:20 pm
SOF
-
IND
33h 15m
3 stops
Multiple Airlines Logo
10:20 am - 11:00 am
IND
-
SOF
17h 40m
2 stops
$1,465Multiple Airlines
Thu, May 7 - Sat, Aug 8
Multiple Airlines Logo
8:00 am - 8:34 pm
SOF
-
IND
19h 34m
2 stops
Multiple Airlines Logo
5:45 am - 9:10 pm
IND
-
SOF
32h 25m
3 stops
$1,476Multiple Airlines
Thu, May 7 - Sun, Aug 9
Multiple Airlines Logo
5:00 am - 6:20 pm
SOF
-
IND
20h 20m
3 stops
Multiple Airlines Logo
4:25 pm - 1:50 pm
IND
-
SOF
14h 25m
2 stops
$3,238Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sofia to Indianapolis flights

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

Which airlines provide the cheapest flights from Sofia to Indianapolis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Sofia to Indianapolis were found on United Airlines ($781) and Lufthansa ($782).

Good to know

Cheapest flight$479
Flight from Sofia to Indianapolis

When to book flights from Sofia to Indianapolis

Are your dates flexible? Find out the best times to travel from Sofia to Indianapolis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sofia to Indianapolis

  • What is the cheapest flight from Sofia to Indianapolis?

    In the last 3 days, the lowest price for a flight from Sofia to Indianapolis was $479 for a one-way ticket and $781 for a round-trip.

  • Do I need a passport to fly between Sofia and Indianapolis?

    A passport is required to fly from Sofia to Indianapolis.

  • Which airports will I be using when flying from Sofia to Indianapolis?

    Sofia airport is called Sofia and the only airport in Indianapolis is Indianapolis.

  • Which aircraft models fly most regularly from Sofia to Indianapolis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sofia to Indianapolis?

    Star Alliance is the only airline alliance operating flights between Sofia and Indianapolis.

  • Which is the best airline for flights from Sofia to Indianapolis, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Sofia to Indianapolis are United Airlines and Lufthansa. With an average price for the route of $790 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $971 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Sofia 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 from Sofia to Indianapolis.

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

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

  • What is the Hacker Fare option on flights from Sofia 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 to Sofia with another airline. Booking your flights between Sofia and IND can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia 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 from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sofia to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Indianapolis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia 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 9414 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

8.0 ExcellentAlissa, Mar 2026
TPA - EWR
Read more United Airlines reviews

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

I paid $7,000 to fly round trip to Porto. I thought it was for business class. But on the leg from Miami to Newark, and again from Newark to Miami, i was in coach. One time in the middle seat of coach. From Newark to Porto I was in business class as expected, and it was fine. I fly to Portugal once per month, often paying $5,000 for business class. Usually i fly American Airlines. I'd be happy to fly more with United Airlines. But my experience was disappointing because i was put in the coach for almost half the flights.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

They never clean the toilet, and the food is worse

Everything could have been better. What needed to be wrong with United went wrong

Excellent service. The crew goes above their way to make the customer comfortable.

It was good. The seats in economy weren’t bad

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

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

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Everything you need to know for your flight from Sofia to Indianapolis

Information on your arrival and departure airports