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Sofia

$721+ Cheap flights from Indianapolis (IND) to Sofia (SOF)

IND — SOF
Oct 29 — Nov 51
Thu 10/29
Thu 11/5
1 adult, Economy
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Cheap flight deals from Indianapolis to Sofia

Cheapest flights from Indianapolis to Sofia

Sun 10/181:49 pm -
2 stops26h 26m
Mon 11/162:00 pm -
2 stops36h 22m
Deal found 9/26$926
Mon 10/1910:20 am -
2 stops18h 50m
Mon 11/237:05 pm -
2 stops35h 54m
Deal found 9/26$930
Mon 10/1910:20 am -
2 stops18h 50m
Mon 11/236:25 am -
3 stops21h 21m
Deal found 9/26$976
Sun 10/184:25 pm -
2 stops19h 15m
Mon 11/166:25 am -
3 stops21h 21m
Deal found 9/26$1,051
Sun 10/1810:20 am -
3 stops21h 40m
Mon 11/165:00 am -
3 stops21h 05m
Deal found 9/26$1,307

Find flight deals from Indianapolis to Sofia

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$721
(United Airlines)
Provider with most accurate pricing for Indianapolis-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Sofia flights.
Search Deals
From Indianapolis to Sofia
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Indianapolis to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisSofia

IND Indianapolis - SOF Sofia

INDSOF

Indianapolis

Mon 2/1

8:00 am-1:15 pm

2 stops22h 15m

Sofia

Thu 2/4

6:25 am-7:00 pm

2 stops19h 35m

$721

IndianapolisSofia

IND Indianapolis - SOF Sofia

INDSOF

Indianapolis

Sun 10/18

1:49 pm-11:15 pm

2 stops26h 26m

Sofia

Mon 11/16

2:00 pm-7:22 pm

2 stops36h 22m

$926
Quickest round-trip

IndianapolisSofia

IND Indianapolis - SOF Sofia

INDSOF

Indianapolis

Mon 10/19

10:20 am-12:10 pm

2 stops18h 50m

Sofia

Mon 11/23

6:25 am-8:46 pm

3 stops21h 21m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Sorted by cheapest first

Compare providers for flights from Indianapolis to Sofia

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Sofia in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Indianapolis with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Sofia

Get a feel of what it's like to fly with United Airlines and Lufthansa from Indianapolis to Sofia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,251 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.4
Good
10,251 reviews
United Airlines
7.4
Good
10,251 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
Lufthansa
6.8
Okay
8,248 reviews
United Airlines
7.4
Good
10,251 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • How long is the flight from Indianapolis to Sofia?

    There are many flights that can get you from Indianapolis to Sofia in 22h 15m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5244 mi.

  • What are the cheapest airlines flying from Indianapolis to Sofia round-trip?

    Cheapflights users have booked flights from Indianapolis to Sofia round-trip from $768. Another airline that can offer you cheap pricing is Lufthansa.

  • Can I find deals for flights from Indianapolis to Sofia that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Sofia.

  • Can I find deals for business class flights from Indianapolis to Sofia?

    Yes. Cheapflights offers flight deals from Indianapolis to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Indianapolis to Sofia

O'Hare Intl to Sofia flights
Cincinnati to Sofia flights

Top 2 airlines flying from Indianapolis to Sofia

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$768Average$950FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$831Average$1,157FlexibilityNo cancel feeOn-time76%

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