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Sofia

$545+ Cheap flights from Cleveland (CLE) 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 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 Sofia

Cheapest flights from Cleveland to Sofia
Explore the most affordable flight options available from Cleveland to Sofia. 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 Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) 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 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 Sofia
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 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 January 29, 2026.
Use the filters below to find and compare flights from Cleveland to Sofia that are best for you.

Fly from

Cleveland

Fly to

Sofia

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

Compare providers for flights from Cleveland to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cleveland to Sofia in January.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cleveland-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cleveland-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cleveland-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cleveland-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cleveland-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cleveland to Sofia

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

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

Currently, November is the cheapest month in which you can book a flight from Cleveland to Sofia (average of $336). Flying from Cleveland to Sofia 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 Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with United Airlines and Lufthansa from Cleveland to Sofia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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 Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cleveland to Sofia?

    Departing from Cleveland to Sofia will take you 25h 35m. The distance between Cleveland and Sofia is about 4994 mi.

  • What are the cheapest airlines flying from Cleveland to Sofia round-trip?

    Currently priced at $442, Lufthansa will fly you from Cleveland to Sofia and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $512. Users have found that Lufthansa is 47% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Cleveland to Sofia (average of $336). Flying from Cleveland to Sofia 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.

See more FAQs

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Alternative routes for Cleveland to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Sofia flights
Cincinnati to Sofia flights
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Dayton to Sofia flights

Top 2 airlines flying from Cleveland to Sofia

Discover the top 2 airlines that operate flights from Cleveland to Sofia. 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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