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$541+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SOF
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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 2/2611:00 am
CLE
-
SOF
2 stops28h 45m
United Airlines
Mon 3/21:45 pm
SOF
-
CLE
2 stops34h 45m
United Airlines
Deal found 1/19$541
This KAYAK deal was found by Cheapflights users on 1/19. 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.
Sat 6/137:51 pm
CLE
-
SOF
2 stops33h 19m
Lufthansa
Sat 6/2712:55 pm
SOF
-
CLE
2 stops17h 21m
Lufthansa
Deal found 1/19$1,440
This Air Canada deal was found by Cheapflights users on 1/18. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:00 pm
CLE
-
SOF
2 stops34h 10m
Air Canada
Sat 6/2712:55 pm
SOF
-
CLE
2 stops36h 28m
Air Canada
Deal found 1/18$1,444
This KAYAK deal was found by Cheapflights users on 1/19. 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.
Sat 7/116:00 am
CLE
-
VAR
2 stops19h 45m
Multiple Airlines
Wed 7/229:35 am
VAR
-
CLE
2 stops21h 20m
Multiple Airlines
Deal found 1/19$1,686

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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$541
(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 20, 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

Thu 2/26

11:00 am-10:45 pm

2 stops28h 45m

Sofia

Mon 3/2

1:45 pm-5:30 pm

2 stops34h 45m

$541

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sat 6/13

7:51 pm-12:10 pm

2 stops33h 19m

Sofia

Sat 6/27

12:55 pm-11:16 pm

2 stops17h 21m

$1,440

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sat 6/13

7:00 pm-12:10 pm

2 stops34h 10m

Sofia

Sat 6/27

12:55 pm-6:23 pm

2 stops36h 28m

$1,444

ClevelandVarna

CLE - VAR

CLEVAR

Cleveland Hopkins Intl

Sat 7/11

6:00 am-8:45 am

2 stops19h 45m

Varna

Wed 7/22

9:35 am-11:55 pm

2 stops21h 20m

$1,686

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 7/12

9:00 am-12:10 pm

2 stops20h 10m

$616

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 7/12

2:05 pm-2:00 pm

2 stops16h 55m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

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 20, 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
9,183 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

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
9,183 reviews
United Airlines
7.4
Good
9,183 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

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
7,732 reviews
United Airlines
7.4
Good
9,183 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

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 $541, United Airlines can have you in Bulgaria from Cleveland in 28h 45m. Cleveland and Bulgaria are separated by a distance of 4994 mi. This flight may include one or multiple stops.

  • 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$442Average$1,250FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$512Average$753FlexibilityNo cancel feeOn-time69%

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