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Sofia

$754+ Cheap flights from South Bend (SBN) to Sofia (SOF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SOF
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from South Bend to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$754
(Air France)
From South Bend/Michiana to Sofia
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Find flight deals from South Bend to Sofia

Cheapest flights from South Bend to Sofia
Explore the most affordable flight options available from South Bend to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Air France deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:14 pmSBN - SOF
2 stops16h 41mAir France
Mon 11/177:00 amSOF - SBN
2 stops40h 38mAir France
Deal found 8/13$754
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:55 pmSBN - SOF
2 stops35h 20mUnited Airlines
Thu 9/181:55 pmSOF - SBN
2 stops37h 38mUnited Airlines
Deal found 8/14$1,081
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:10 amSBN - SOF
2 stops19h 50mUnited Airlines
Sat 8/302:05 pmSOF - SBN
2 stops16h 18mUnited Airlines
Deal found 8/14$1,625

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from South Bend to Sofia that are best for you.

Fly from

South Bend

Fly to

Sofia

Route

Depart

Return

Price

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Thu 11/13

2:14 pm-1:55 pm

2 stops16h 41m

Sofia

Mon 11/17

7:00 am-4:38 pm

2 stops40h 38m

$754

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Fri 8/29

4:55 pm-11:15 am

2 stops35h 20m

Sofia

Thu 9/18

1:55 pm-8:33 pm

2 stops37h 38m

$1,081

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Wed 8/27

9:10 am-12:00 pm

2 stops19h 50m

Sofia

Sat 8/30

2:05 pm-11:23 pm

2 stops16h 18m

$1,625

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from South Bend to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from South Bend with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Bend to Sofia

What is the cheapest month to book a flight from South Bend to Sofia?

Currently, November is the cheapest month in which you can book a flight from South Bend to Sofia (average of $632). Flying from South Bend to Sofia in June is currently the most expensive (average of $1,186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from South Bend to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from South Bend to Sofia?

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

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

    Yes. Cheapflights offers flight deals from South Bend 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.

  • What is the cheapest month to book a flight from South Bend to Sofia?

    Currently, November is the cheapest month in which you can book a flight from South Bend to Sofia (average of $632). Flying from South Bend to Sofia in June is currently the most expensive (average of $1,186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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