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$754+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SOF
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 juin 12, 2025.

Round-trip from

$754
(United Airlines)
From Cleveland Hopkins Intl to Sofia
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Find 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 juin 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
jeu. 11/202:10 pmCLE - SOF
2 stops16h 00mUnited Airlines
jeu. 12/186:00 amSOF - CLE
2 stops24h 33mUnited Airlines
Deal found 6/11$754
This Air Canada deal was found by Cheapflights users on 6/11. 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.
jeu. 11/202:06 pmCLE - SOF
3 stops20h 59mAir Canada
jeu. 12/186:05 amSOF - CLE
2 stops18h 31mAir Canada
Deal found 6/11$951
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/202:10 pmCLE - SOF
3 stops40h 00mSWISS
jeu. 12/184:00 pmSOF - CLE
3 stops35h 43mSWISS
Deal found 6/11$1,445
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/264:10 pmCLE - SOF
2 stops13h 55mMultiple Airlines
sam. 8/210:50 amSOF - CLE
3 stops35h 18mMultiple Airlines
Deal found 6/10$1,540

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 juin 12, 2025.
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

jeu. 11/20

2:10 pm-1:10 pm

2 stops16h 00m

Sofia

jeu. 12/18

6:00 am-11:33 pm

2 stops24h 33m

$754

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

jeu. 11/20

2:06 pm-6:05 pm

3 stops20h 59m

Sofia

jeu. 12/18

6:05 am-5:36 pm

2 stops18h 31m

$951

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

jeu. 11/20

2:10 pm-1:10 pm

3 stops40h 00m

Sofia

jeu. 12/18

4:00 pm-8:43 pm

3 stops35h 43m

$1,445

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

sam. 7/26

4:10 pm-1:05 pm

2 stops13h 55m

Sofia

sam. 8/2

10:50 am-3:08 pm

3 stops35h 18m

$1,540

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $632). Flying from Cleveland to Sofia in June is currently the most expensive (average of $1,203). 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.

What is the cheapest time of day to fly from CLE to SOF?

Find hourly flight availability from Cleveland to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

When flying from Cleveland to Sofia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight in the afternoon.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 juin 12, 2025.
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
SWISS
7.5
Good
1,623 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
United Airlines
7.4
Good
8,790 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Air Canada
7.1
Good
9,537 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Overall

7.5

Food

7.0

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

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.

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

    Currently priced at $754, United Airlines will fly you from Cleveland to Sofia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and SWISS - these airlines can fly you to your destination from $951 and $1,445, respectively.

  • 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 $632). Flying from Cleveland to Sofia in June is currently the most expensive (average of $1,203). 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.
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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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$731Average$1,101FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$1,011Average$1,309FlexibilityNo cancel feeOn-time76%

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