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Cheap flights from Indianapolis to Sofia from $641

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 Sofia departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Indianapolis to Sofia

Cheap round-trip flights

Lufthansa Logo
2:25 pm - 12:00 pmIND-SOF
14h 35m2 stops
Lufthansa Logo
6:15 am - 9:56 pmSOF-IND
22h 41m2 stops
$641Lufthansa
Find Deal
Wed, Oct 8 - Fri, Oct 24
British Airways Logo
2:45 pm - 1:30 pmIND-SOF
39h 45m2 stops
British Airways Logo
2:20 pm - 1:54 pmSOF-IND
30h 34m2 stops
$642British Airways
Find Deal
Wed, Oct 8 - Fri, Oct 24
Air Canada Logo
10:20 am - 5:50 pmIND-SOF
24h 30m2 stops
Air Canada Logo
6:15 am - 8:14 pmSOF-IND
20h 59m3 stops
$675Air Canada
Find Deal
Wed, Oct 8 - Fri, Oct 24
Air Canada Logo
10:20 am - 5:50 pmIND-SOF
24h 30m2 stops
Air Canada Logo
6:15 am - 8:14 pmSOF-IND
20h 59m3 stops
$776Air Canada
Find Deal
Wed, Oct 8 - Fri, Oct 24
United Airlines Logo
12:14 pm - 11:00 pmIND-SOF
27h 46m2 stops
United Airlines Logo
6:20 am - 11:59 pmSOF-IND
24h 39m2 stops
$784United Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
Logo
5:00 am - 11:25 pmIND-SOF
35h 25m3 stops
Logo
6:00 am - 8:13 pmSOF-IND
45h 13m3 stops
$962
Find Deal
Sun, Sep 21 - Sun, Sep 28
Logo
5:00 am - 5:50 pmIND-SOF
29h 50m2 stops
Logo
6:00 am - 8:13 pmSOF-IND
45h 13m3 stops
$1,110
Find Deal
Sun, Sep 21 - Sun, Sep 28
Logo
12:18 pm - 1:25 pmIND-SOF
18h 07m2 stops
Logo
11:20 pm - 6:20 pmSOF-IND
26h 00m1 stop
$2,501
Find Deal
Sun, Sep 21 - Sun, Sep 28

Air Canada flights from Indianapolis to Sofia

Our best Air Canada deals on Indianapolis to Sofia flight tickets
Air Canada
Oct 8
IND10:20 amIndianapolis
24h 30m
2 stops
SOF5:50 pmSofia
Oct 24
SOF6:15 amSofia
20h 59m
3 stops
IND8:14 pmIndianapolis
$675
Find similar
Air Canada
Oct 8
IND10:20 amIndianapolis
24h 30m
2 stops
SOF5:50 pmSofia
Oct 24
SOF6:15 amSofia
20h 59m
3 stops
IND8:14 pmIndianapolis
$776
Find similar

Lufthansa flights from Indianapolis to Sofia

Our best Lufthansa deals on Indianapolis to Sofia flight tickets
Lufthansa
Oct 8
IND2:25 pmIndianapolis
14h 35m
2 stops
SOF12:00 pmSofia
Oct 24
SOF6:15 amSofia
22h 41m
2 stops
IND9:56 pmIndianapolis
$641
Find similar
Lufthansa
Aug 16
IND6:11 pmIndianapolis
34h 49m
2 stops
SOF12:00 pmSofia
Aug 24
SOF7:25 pmSofia
33h 26m
2 stops
IND9:51 pmIndianapolis
$856
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Sofia 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 August 7, 2025.
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

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 10/8

2:25 pm-12:00 pm

2 stops14h 35m

Sofia

Fri 10/24

6:15 am-9:56 pm

2 stops22h 41m

$641

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 10/8

2:45 pm-1:30 pm

2 stops39h 45m

Sofia

Fri 10/24

2:20 pm-1:54 pm

2 stops30h 34m

$642

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 10/8

10:20 am-5:50 pm

2 stops24h 30m

Sofia

Fri 10/24

6:15 am-8:14 pm

3 stops20h 59m

$675

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Wed 10/8

10:20 am-5:50 pm

2 stops24h 30m

Sofia

Fri 10/24

6:15 am-8:14 pm

3 stops20h 59m

$776

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sun 9/21

12:14 pm-11:00 pm

2 stops27h 46m

Sofia

Sun 9/28

6:20 am-11:59 pm

2 stops24h 39m

$784

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sun 9/21

5:00 am-11:25 pm

3 stops35h 25m

Sofia

Sun 9/28

6:00 am-8:13 pm

3 stops45h 13m

$962

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sun 9/21

5:00 am-5:50 pm

2 stops29h 50m

Sofia

Sun 9/28

6:00 am-8:13 pm

3 stops45h 13m

$1,110

IndianapolisSofia

IND - SOF

INDSOF

Indianapolis

Sun 9/21

12:18 pm-1:25 pm

2 stops18h 07m

Sofia

Sun 9/28

11:20 pm-6:20 pm

1 stop26h 00m

$2,501

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sofia from

How to get the cheapest flight ticket from Indianapolis to Sofia

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 is the typical price of a round-trip flight between Indianapolis and Sofia?

What is the cheapest day to depart on your flight to Sofia?

According to our data, Thursday is the cheapest day to fly to Sofia from Indianapolis. The lowest ticket price found for a Thursday departure recently was $913. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Indianapolis to Sofia on a Sunday will generally be more expensive and average around $1,319. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

At noon is the cheapest time of day to fly from Indianapolis to Sofia when you can find flight prices for as low as $944. Flying to Sofia at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,116 per ticket.

When to book flights from Indianapolis to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Sofia (IND to SOF) flight deals and tips

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

Best Price Found

$641

Fastest flight time

14h 35m

Direct flights

None

Airports in Sofia

1 airport
The best flight deal from Indianapolis to Sofia found on momondo in the last 72 hours is $641
The fastest flight from Indianapolis to Sofia takes 14h 35m
There are no direct flights from Indianapolis to Sofia. Popular non-direct route for this connection is Indianapolis Airport - Sofia Airport.
There is 1 airport near Sofia: Sofia (SOF)
Search flight deals

  • How far is Indianapolis to Sofia by plane?

    The straight-line distance from Indianapolis to Sofia is 5233.3 mi. Flights usually cover this in 14h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Indianapolis Airport to Sofia Airport were last updated today.

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

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

    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 Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Indianapolis to Sofia?

Best airlines flying from Indianapolis to Sofia

Compare and see reviews for airlines that fly from Indianapolis to Sofia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $588Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
LufthansaPriceFrom $688Free CancellationRating
6.8
7,296 reviews
Search Lufthansa flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Indianapolis to Sofia. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Sofia from Indianapolis which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Indianapolis to Sofia 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 Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Indianapolis and alert you when they change.

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Turkish Airlines
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