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$545+ Cheap flights from Cleveland (CLE) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SOF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Cleveland to Bulgaria

Cheapest flights from Cleveland to Bulgaria
Explore the most affordable flight options available from Cleveland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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 3/105:55 pm
CLE
-
SOF
2 stops18h 25m
United Airlines
Tue 3/172:15 pm
SOF
-
CLE
2 stops33h 15m
United Airlines
Deal found 1/27$545
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:30 pm
CLE
-
SOF
2 stops18h 25m
Multiple Airlines
Mon 3/27:00 am
SOF
-
CLE
2 stops21h 58m
Multiple Airlines
Deal found 1/27$546
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/259:11 am
CLE
-
SOF
2 stops30h 34m
United Airlines
Thu 3/52:35 pm
SOF
-
CLE
2 stops16h 08m
United Airlines
Deal found 1/27$547
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:10 pm
CLE
-
SOF
2 stops18h 05m
SWISS
Mon 3/23:00 pm
SOF
-
CLE
2 stops36h 29m
SWISS
Deal found 1/27$551
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/244:16 pm
CLE
-
SOF
2 stops13h 59m
United Airlines
Sun 3/16:05 am
SOF
-
CLE
2 stops21h 24m
United Airlines
Deal found 1/27$599
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/268:00 pm
CLE
-
SOF
2 stops15h 00m
United Airlines
Fri 3/62:35 pm
SOF
-
CLE
2 stops16h 08m
United Airlines
Deal found 1/27$610
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/268:00 pm
CLE
-
SOF
2 stops15h 00m
United Airlines
Mon 3/21:45 pm
SOF
-
CLE
2 stops36h 01m
United Airlines
Deal found 1/26$621
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:57 pm
CLE
-
SOF
2 stops15h 53m
Lufthansa
Mon 3/27:05 pm
SOF
-
CLE
2 stops34h 10m
Lufthansa
Deal found 1/27$627
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/262:10 pm
CLE
-
SOF
2 stops16h 40m
United Airlines
Sun 3/12:25 pm
SOF
-
CLE
2 stops26h 23m
United Airlines
Deal found 1/27$660
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:08 pm
CLE
-
SOF
2 stops15h 02m
Lufthansa
Wed 8/266:20 am
SOF
-
CLE
2 stops17h 31m
Lufthansa
Deal found 1/26$680
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:35 pm
CLE
-
SOF
2 stops20h 10m
Lufthansa
Tue 3/36:00 am
SOF
-
CLE
2 stops23h 15m
Lufthansa
Deal found 1/27$681
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:35 pm
CLE
-
SOF
2 stops20h 10m
Lufthansa
Wed 3/46:10 am
SOF
-
CLE
2 stops19h 52m
Lufthansa
Deal found 1/27$684

Find flight deals from Cleveland to Bulgaria

Keep the following information in mind while searching for Cleveland to Bulgaria flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$545
(United Airlines)

Popular in

May

Cheapest in

November

Average price

$1,206
Provider with most accurate pricing for Cleveland Hopkins Intl-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Sofia flights.
Search Deals
From Cleveland Hopkins Intl to Bulgaria
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cleveland 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 January 29, 2026.
Use the filters below to find and compare flights from Cleveland to Bulgaria that are best for you.

Fly from

Cleveland

Fly to

Bulgaria

Route

Depart

Return

Price

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Tue 2/24

12:30 pm-1:55 pm

2 stops18h 25m

Sofia

Mon 3/2

7:00 am-9:58 pm

2 stops21h 58m

$546

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Thu 2/26

2:10 pm-10:45 pm

2 stops25h 35m

Sofia

Mon 3/2

6:10 am-7:02 pm

2 stops19h 52m

$547

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Wed 2/25

2:10 pm-6:20 pm

2 stops21h 10m

Sofia

Tue 3/3

6:00 am-7:02 pm

2 stops20h 02m

$547

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Wed 2/25

9:11 am-6:20 pm

2 stops26h 09m

Sofia

Fri 3/6

6:10 am-11:43 pm

2 stops24h 33m

$547

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Tue 2/24

2:57 pm-1:15 pm

2 stops15h 18m

Sofia

Fri 3/6

6:10 am-11:43 pm

2 stops24h 33m

$547

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Tue 2/24

7:35 pm-10:45 pm

2 stops20h 10m

Sofia

Thu 3/5

6:00 am-11:43 pm

2 stops24h 43m

$547

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Thu 2/26

8:00 pm-6:00 pm

2 stops15h 00m

Sofia

Wed 3/4

2:25 pm-11:44 pm

2 stops16h 19m

$610

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Thu 2/26

8:00 pm-6:00 pm

2 stops15h 00m

Sofia

Thu 3/5

2:35 pm-11:43 pm

2 stops16h 08m

$610

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Thu 2/26

2:10 pm-1:50 pm

2 stops16h 40m

Sofia

Sun 3/1

2:25 pm-9:48 am

2 stops26h 23m

$660

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 2/22

7:35 pm-6:20 pm

2 stops15h 45m

Sofia

Wed 3/4

6:10 am-7:02 pm

2 stops19h 52m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
1
2

Best time to book a flight from Cleveland to Bulgaria

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

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

Currently, November is the cheapest month in which you can book a flight from Cleveland to Bulgaria (average of $336). Flying from Cleveland to Bulgaria in June is currently the most expensive (average of $1,157). 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 January 29, 2026.
Read reviews from past customers who have flown United Airlines and Lufthansa from Cleveland to Bulgaria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,754 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Cleveland 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 Cleveland to Bulgaria?

    Located just 10.1 mi from the city center, Cleveland Hopkins Intl (CLE) is the airport most travelers will use when flying to Bulgaria from Cleveland.

  • How long is the flight from Cleveland to Bulgaria?

    For as low as $547, United Airlines can have you in Bulgaria from Cleveland in 25h 35m. Cleveland and Bulgaria are separated by a distance of 4994 mi.

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

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

  • How can I find direct flights from Cleveland to Bulgaria?

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

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

    Yes. Cheapflights offers flight deals from Cleveland 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 Cleveland to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Cleveland to Bulgaria (average of $336). Flying from Cleveland to Bulgaria in June is currently the most expensive (average of $1,157). 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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Top 2 airlines flying from Cleveland to Bulgaria

Discover the top 2 airlines that operate flights from Cleveland to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$442Average$1,250FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$512Average$753FlexibilityNo cancel feeOn-time69%

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