HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bulgaria

$665+ Cheap flights from South Bend (SBN) to Bulgaria

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SOF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Bend to Bulgaria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 17, 2025.

Round-trip from

$665
(United Airlines)
From South Bend/Michiana to Bulgaria
Search Deals

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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 11/125:02 pmSBN - SOF
2 stops22h 43mUnited Airlines
Sun 11/166:10 amSOF - SBN
2 stops21h 31mUnited Airlines
Deal found 9/14$665
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/89:10 amSBN - SOF
2 stops30h 50mUnited Airlines
Tue 10/146:20 amSOF - SBN
2 stops20h 28mUnited Airlines
Deal found 9/17$696
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/84:37 pmSBN - SOF
2 stops23h 23mUnited Airlines
Mon 10/131:50 pmSOF - SBN
2 stops37h 26mUnited Airlines
Deal found 9/17$715
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/94:37 pmSBN - SOF
2 stops23h 23mUnited Airlines
Tue 10/146:20 amSOF - SBN
2 stops18h 16mUnited Airlines
Deal found 9/17$746
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/76:12 pmSBN - SOF
2 stops21h 38mUnited Airlines
Tue 10/146:20 amSOF - SBN
2 stops20h 28mUnited Airlines
Deal found 9/17$750
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/66:12 pmSBN - SOF
2 stops34h 03mUnited Airlines
Tue 10/146:20 amSOF - SBN
2 stops18h 16mUnited Airlines
Deal found 9/17$755
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/84:37 pmSBN - SOF
2 stops23h 23mUnited Airlines
Sun 10/126:20 amSOF - SBN
2 stops20h 56mUnited Airlines
Deal found 9/17$756
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/99:53 amSBN - SOF
2 stops19h 07mUnited Airlines
Mon 10/131:50 pmSOF - SBN
2 stops36h 58mUnited Airlines
Deal found 9/17$765
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/71:11 pmSBN - SOF
2 stops15h 04mUnited Airlines
Mon 10/131:50 pmSOF - SBN
2 stops36h 58mUnited Airlines
Deal found 9/17$770
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/66:12 pmSBN - SOF
2 stops34h 03mUnited Airlines
Mon 10/131:50 pmSOF - SBN
2 stops36h 58mUnited Airlines
Deal found 9/17$775
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/99:53 amSBN - SOF
2 stops19h 07mUnited Airlines
Sun 10/126:20 amSOF - SBN
2 stops20h 56mUnited Airlines
Deal found 9/17$806

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 September 17, 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

5:02 pm-10:45 pm

2 stops22h 43m

Sofia

Sun 11/16

6:10 am-8:41 pm

2 stops21h 31m

$665

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Wed 10/8

9:10 am-11:00 pm

2 stops30h 50m

Sofia

Tue 10/14

6:20 am-7:48 pm

2 stops20h 28m

$696

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Wed 10/8

4:37 pm-11:00 pm

2 stops23h 23m

Sofia

Mon 10/13

1:50 pm-8:16 pm

2 stops37h 26m

$715

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Thu 10/9

4:37 pm-11:00 pm

2 stops23h 23m

Sofia

Tue 10/14

6:20 am-5:36 pm

2 stops18h 16m

$746

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Fri 10/10

9:10 am-11:15 am

2 stops19h 05m

Sofia

Tue 10/14

6:20 am-7:48 pm

2 stops20h 28m

$750

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Tue 10/7

6:12 pm-10:50 pm

2 stops21h 38m

Sofia

Tue 10/14

6:20 am-7:48 pm

2 stops20h 28m

$750

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Mon 10/6

6:12 pm-11:15 am

2 stops34h 03m

Sofia

Tue 10/14

6:20 am-5:36 pm

2 stops18h 16m

$755

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Wed 10/8

4:37 pm-11:00 pm

2 stops23h 23m

Sofia

Sun 10/12

6:20 am-8:16 pm

2 stops20h 56m

$756

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Thu 10/9

9:53 am-12:00 pm

2 stops19h 07m

Sofia

Mon 10/13

1:50 pm-7:48 pm

2 stops36h 58m

$765

South BendSofia

SBN - SOF

SBNSOF

South Bend/Michiana

Fri 10/10

1:11 pm-11:15 am

2 stops15h 04m

Sofia

Mon 10/13

1:50 pm-7:48 pm

2 stops36h 58m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 $1,183). 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 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.

  • How long is the flight from South Bend to Bulgaria?

    Airlines like United Airlines fly from South Bend to Bulgaria in about 22h 43m. The time it takes to get you to your destination can typically vary by up to . There are 5149 mi between South Bend and Bulgaria.

  • 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 $1,183). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Bend to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Istanbul flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Madrid flights
O'Hare Intl to Dublin flights
O'Hare Intl to Orly flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Frederic Chopin flights
O'Hare Intl to London City flights
O'Hare Intl to Barcelona-El Prat flights
O'Hare Intl to Frankfurt flights
O'Hare Intl to Athens flights
O'Hare Intl to Lisbon flights
O'Hare Intl to Amsterdam flights
Midway to Heathrow flights
O'Hare Intl to Munich flights
Midway to Charles de Gaulle flights
Midway to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Stansted flights
O'Hare Intl to Zurich flights
Midway to Madrid flights
O'Hare Intl to Krakow flights
O'Hare Intl to Bruxelles-National flights
O'Hare Intl to Luton flights
O'Hare Intl to Malpensa flights
O'Hare Intl to Copenhagen flights
O'Hare Intl to Sabiha Gokcen flights
O'Hare Intl to Keflavik Intl flights
Cincinnati to Heathrow flights
O'Hare Intl to Vienna flights
O'Hare Intl to Beauvais-Tille flights
Midway to Dublin flights
Midway to Gatwick flights
Midway to Barcelona-El Prat flights
O'Hare Intl to Linate flights
O'Hare Intl to Berlin flights
Cincinnati to Charles de Gaulle flights
O'Hare Intl to Edinburgh flights
Midway to Frederic Chopin flights
Indianapolis to Heathrow flights
Midway to Athens flights
Midway to Lisbon flights
Indianapolis to Dublin flights
O'Hare Intl to Prague flights
O'Hare Intl to Vicenza flights
O'Hare Intl to Florence flights
O'Hare Intl to Duesseldorf Intl flights
O'Hare Intl to Naples flights
Midway to Keflavik Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.