$251 Cheap Flights from Cincinnati (CVG) to Sofia (SOF)

View $251 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines from Cincinnati to Sofia (SOF)

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Cheap Flights from Cincinnati to Sofia (CVG-SOF)

Prices were available within the past 7 days and start at $251 for one-way flights and $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Feb 7 - Sat, Feb 14
CVG
Cincinnati
SOF
Sofia
$542 Roundtrip, found 6 days ago
$542
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Feb 7 from Cincinnati to Sofia, returning Sat, Feb 14, priced at $542 found 6 days ago
Air Canada
Mon, Feb 16 - Mon, Mar 23
CVG
Cincinnati
SOF
Sofia
$550 Roundtrip, found 2 days ago
$550
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Feb 16 from Cincinnati to Sofia, returning Mon, Mar 23, priced at $550 found 2 days ago
Lufthansa
Tue, Feb 17 - Mon, Mar 23
CVG
Cincinnati
SOF
Sofia
$551 Roundtrip, found 2 days ago
$551
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Feb 17 from Cincinnati to Sofia, returning Mon, Mar 23, priced at $551 found 2 days ago
Lufthansa
Tue, Feb 17 - Mon, Mar 23
CVG
Cincinnati
SOF
Sofia
$553 Roundtrip, found 2 days ago
$553
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Feb 17 from Cincinnati to Sofia, returning Mon, Mar 23, priced at $553 found 2 days ago
Air Canada
Mon, Feb 16 - Mon, Mar 23
CVG
Cincinnati
SOF
Sofia
$555 Roundtrip, found 2 days ago
$555
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Feb 16 from Cincinnati to Sofia, returning Mon, Mar 23, priced at $555 found 2 days ago
Lufthansa
Mon, Feb 16 - Mon, Mar 23
CVG
Cincinnati
SOF
Sofia
$557 Roundtrip, found 2 days ago
$557
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Feb 16 from Cincinnati to Sofia, returning Mon, Mar 23, priced at $557 found 2 days ago
Lufthansa
Sat, Feb 7 - Sat, Feb 14
CVG
Cincinnati
SOF
Sofia
$557 Roundtrip, found 6 days ago
$557
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Feb 7 from Cincinnati to Sofia, returning Sat, Feb 14, priced at $557 found 6 days ago
British Airways
Sun, Mar 22 - Mon, Mar 30
CVG
Cincinnati
SOF
Sofia
$584 Roundtrip, found 5 days ago
$584
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Mar 22 from Cincinnati to Sofia, returning Mon, Mar 30, priced at $584 found 5 days ago
KLM
Mon, Apr 6 - Thu, Apr 23
CVG
Cincinnati
SOF
Sofia
$604 Roundtrip, found 3 days ago
$604
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Apr 6 from Cincinnati to Sofia, returning Thu, Apr 23, priced at $604 found 3 days ago
United
Fri, Jan 23 - Tue, Jan 27
CVG
Cincinnati
SOF
Sofia
$717 Roundtrip, just found
$717
Roundtrip
just found
Select United flight, departing Fri, Jan 23 from Cincinnati to Sofia, returning Tue, Jan 27, priced at $717 just found

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF) cost?
Secure a cheap one-way flight from $251 or cheap return flight from $542 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF)?
The cheapest month to fly from CVG to SOF is February, when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF)?
To find the cheapest airline flying from CVG to SOF, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF)?
You'll have to hop on a flight with a layover when traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from CVG to SOF?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF)?
To touch down at Sofia Airport (SOF) without delays, choose a flight that leaves Cincinnati - Northern Kentucky Intl. Airport (CVG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF) last-minute?
Booking your ticket from CVG to SOF just before your getaway is usually more expensive. However, if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a CVG to SOF flight and hotel package?
Securing a CVG to SOF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sofia Airport (SOF)?
If you reserved your CVG to SOF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Sofia
Airlines serving
Air Canada, Lufthansa
Roundtrip price
$542
Distance
5216 mi

Book with confidence

Cincinnati to Sofia Flights

The cheapest times to fly from Cincinnati to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cincinnati to Sofia are during the month of February. You can find some of the cheapest flights from Cincinnati to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to Sofia

Sunday is one of the best days to book for cheap flights from Cincinnati to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cincinnati to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cincinnati to Sofia in 2026. You can also book with separate airlines for your outbound and return journeys, from $251 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cincinnati to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cincinnati to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cincinnati to Sofia Flights

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*Available to One Key members.