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$560+ Cheap flights from South Bend (SBN) to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SOF
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from South Bend to Bulgaria

Keep the following information in mind while searching for South Bend to Bulgaria flight deals. Data was last updated July 1, 2025.

Round-trip from

$665
(United Airlines)

One-way from

$560
(United Airlines)
From South Bend/Michiana to Bulgaria
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One-way flight from South Bend/Michiana to Bulgaria
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Find flight deals from South Bend to Bulgaria

Cheapest flights from South Bend to Bulgaria
Explore the most affordable flight options available from South Bend to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/29. 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 11/124:55 pmSBN - SOF
2 stops18h 25mUnited Airlines
Sun 11/166:15 amSOF - SBN
2 stops24h 10mUnited Airlines
Deal found 6/29$665

Cheapflights Fare Finder

Customize your flight search to find flights from South Bend to Bulgaria 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 July 1, 2025.
Use the filters below to find and compare flights from South Bend to Bulgaria that are best for you.

Fly from

South Bend

Fly to

Bulgaria

Route

Depart

Return

Price

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Wed 11/12

3:18 pm-6:20 pm

2 stops20h 02m

Sofia

Sun 11/16

6:15 am-7:52 pm

2 stops20h 37m

$665

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Thu 8/14

6:05 am-11:00 pm

2 stops33h 55m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from South Bend to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria 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 Bulgaria

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

Currently, November is the cheapest month in which you can book a flight from South Bend to Bulgaria (average of $632). Flying from South Bend to Bulgaria in June is currently the most expensive (average of $1,189). 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.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with United Airlines from South Bend to Bulgaria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,858 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from South Bend to Bulgaria?

    Located just 3.4 mi from the city center, South Bend/Michiana (SBN) is the airport most travelers will use when flying to Bulgaria from South Bend.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Bend to Bulgaria 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 Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from South Bend to Bulgaria (average of $632). Flying from South Bend to Bulgaria in June is currently the most expensive (average of $1,189). 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.

See more FAQs

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