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$341 Cheap Flights from Cincinnati (CVG) to Sofia (SOF)

View $341 flight on Tue, Nov 10, 2026Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Sofia Airport (SOF)

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Cheap Flights from Cincinnati to Sofia (CVG-SOF)

Prices were available within the past 7 days and start at $341 for one-way flights and $752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, Nov 10 - Tue, Nov 24
CVG
Cincinnati
SOF
Sofia
$752 Roundtrip, found 4 days ago
$752
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Nov 10 from Cincinnati to Sofia, returning Tue, Nov 24, priced at $752 found 4 days ago
United
Tue, Nov 10 - Tue, Nov 24
CVG
Cincinnati
SOF
Sofia
$752 Roundtrip, found 4 days ago
$752
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 10 from Cincinnati to Sofia, returning Tue, Nov 24, priced at $752 found 4 days ago
Lufthansa
Mon, Mar 1 - Tue, Mar 30
CVG
Cincinnati
SOF
Sofia
$752 Roundtrip, found 1 day ago
$752
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Mar 1 from Cincinnati to Sofia, returning Tue, Mar 30, priced at $752 found 1 day ago
United
Mon, Jan 11 - Fri, Jan 15
CVG
Cincinnati
SOF
Sofia
$754 Roundtrip, found 2 days ago
$754
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 11 from Cincinnati to Sofia, returning Fri, Jan 15, priced at $754 found 2 days ago
Lufthansa
Tue, Nov 10 - Tue, Nov 24
CVG
Cincinnati
SOF
Sofia
$754 Roundtrip, found 4 days ago
$754
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Nov 10 from Cincinnati to Sofia, returning Tue, Nov 24, priced at $754 found 4 days ago
Air Canada
Mon, Mar 1 - Tue, Mar 30
CVG
Cincinnati
SOF
Sofia
$756 Roundtrip, found 1 day ago
$756
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Mar 1 from Cincinnati to Sofia, returning Tue, Mar 30, priced at $756 found 1 day ago
United
Mon, Jan 11 - Fri, Jan 15
CVG
Cincinnati
SOF
Sofia
$756 Roundtrip, found 2 days ago
$756
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 11 from Cincinnati to Sofia, returning Fri, Jan 15, priced at $756 found 2 days ago
Air Canada
Mon, Jan 11 - Fri, Jan 15
CVG
Cincinnati
SOF
Sofia
$757 Roundtrip, found 2 days ago
$757
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jan 11 from Cincinnati to Sofia, returning Fri, Jan 15, priced at $757 found 2 days ago
KLM
Mon, Jan 11 - Fri, Jan 15
CVG
Cincinnati
SOF
Sofia
$812 Roundtrip, found 2 days ago
$812
Roundtrip
found 2 days ago
Select KLM flight, departing Mon, Jan 11 from Cincinnati to Sofia, returning Fri, Jan 15, priced at $812 found 2 days ago
British Airways
Sun, Aug 9 - Mon, Aug 24
CVG
Cincinnati
SOF
Sofia
$849 Roundtrip, found 19 hours ago
$849
Roundtrip
found 19 hours ago
Select British Airways flight, departing Sun, Aug 9 from Cincinnati to Sofia, returning Mon, Aug 24, priced at $849 found 19 hours ago

Alternative airports near Sofia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sofia Airport SOF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $1,235
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $1,235

What you need to know for your flight from Cincinnati - Northern Kentucky Intl. to Sofia

Cincinnati (CVG) to Sofia (SOF) at a glance

Travel with a selection of airlines that offer routes from Cincinnati (CVG) to Sofia (SOF) on this international long-haul journey. Assess various options from full-service carriers to determine the itinerary that best suits your budget, schedule, and travel aspirations as you discover Sofia's renowned attractions and neighborhoods. Here, you can find essential information for flights departing from Cincinnati - Northern Kentucky International Airport (CVG) to Sofia Airport (SOF).

  • Fastest (typical) flight duration: around 11h 45m in-flight, plus roughly 5 hours total layover with two or more stops
  • Route distance: roughly 5,200 miles (8,370 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $370–$785, depending on seasonality and how far ahead you book

Flights from Cincinnati - Northern Kentucky International Airport (CVG) to Sofia Airport (SOF)

Based on the latest traveler bookings, here are the most popular airlines flying from Cincinnati to Sofia, often favored for their multi-stop services. Common layover points include Schiphol Airport (AMS) with approximately a 2h 15m stop, Franz Josef Strauss International Airport (MUC) with around a 1h 30m layover, and Hartsfield-Jackson Atlanta International Airport (ATL) at about 2h 45m. This variety allows you to customize your journey by balancing price, total travel time, and cabin class to secure the best itinerary.

  • United: This full-service airline offers multi-stop routes, with one-way ticket prices generally falling between $370 and $1,015. United operates around 31% of departures for this journey, providing an in-flight duration of 11 hours and 45 minutes, leading to a total travel time of approximately 17 hours, including layovers.
  • Delta: As another full-service option, Delta provides multi-stop service with one-way fares usually ranging from $495 to $695. The airline accounts for about 25% of the flights on this route, featuring a flight time of 11 hours and 45 minutes and an overall journey that takes roughly 17 hours, including layover periods.

How to find the best prices for flights from Cincinnati (CVG) to Sofia (SOF)

Getting some of the best deals on flights from Cincinnati to Sofia is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Afternoon departures from 12 PM to 6 PM usually offer lower prices and are also the most popular flight times. Additionally, flying on Sunday often provides cheaper options, even though Saturday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sofia Airport from Cincinnati - Northern Kentucky International Airport

Sofia welcomes travelers from Cincinnati with a range of transport options based on price, convenience, and proximity. For departures, Cincinnati - Northern Kentucky International Airport is roughly a 20-minute drive (covering about 13 miles) from central Cincinnati. Here's how to reach Sofia efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Sofia, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sofia Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sofia Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sofia Airport, travelers will find Sofia Airport Terminal 2 Station, a metro station, about 0.7 miles away by car, while Sofia Seaport, a seaport, is located approximately 4.6 miles away by car, and Sofia Central Station, a train station, is about 5 miles away by car, providing convenient access to various transport options.

Frequently asked questions

How much does a flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) cost?
You can find cheap one-way flights from $341 and cheap return flights from $752 Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) with Expedia. One-way flights generally range between $455 and $3324, and roundtrip flights usually range from $688 to $4734. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
The cheapest month to fly from CVG to SOF is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
Enter CVG to SOF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
Iberia is one of the cheapest airlines offering connecting flights from Cincinnati - Northern Kentucky Intl. (CVG) to Sofia (SOF), with round-trip tickets starting from around $929 with a layover in John F. Kennedy Intl. (JFK). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
To find a cheap flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CVG to SOF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
The most popular departure times for flights from Cincinnati (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) are in the early afternoon, from 12pm to 3pm. About 32% of passengers prefer this time window. Many major carriers, including United Airlines and Delta, operate flights during this period. This timing works well because it allows you to travel after a morning of activities in Cincinnati.
How long does it take to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
A flight from CVG to SOF with a layover takes around 19 hours, with the route covering approximately 5,217 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
Business class seats are offered on the CVG to SOF route. Airlines that offer business class service on this route include:

  • Air Canada
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) flight with Expedia?
It's easy to earn miles on a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) at the last minute?
Typically, booking a last minute flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) flight and hotel package?
Securing a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) Sofia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF)?
If you booked your Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Sofia (SOF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Sofia
Airlines serving
Air Canada, Air France, British Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$751
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 November. 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 $341 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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