When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport?

As of October 2026, there are 2 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$715 Cheap Flights from Cincinnati to Sofia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to Sofia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 pm - 6:40 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

17h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:05 pm - 11:58 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

16h 53m2 stops Frankfurt am Main Chicago O'Hare Intl

$715Lufthansa

Sun, Mar 28 - Wed, Mar 31

9:50 am - 1:15 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

20h 25m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:25 am - 6:00 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

18h 35m2 stops Frankfurt am Main Toronto Pearson Intl

$724United Airlines

Tue, Feb 9 - Thu, Feb 11

3:00 pm - 1:15 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

15h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:25 am - 8:56 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

45h 31m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl

$724United Airlines

Tue, Feb 9 - Thu, Feb 11

11:47 am - 1:15 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

18h 28m2 stops Newark Munich Franz Josef Strauss

2:10 pm - 6:00 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

34h 50m2 stops Frankfurt am Main Toronto Pearson Intl

$724United Airlines

Tue, Feb 9 - Thu, Feb 11

8:50 pm - 4:20 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

12h 30m1 stop London Heathrow

5:15 pm - 6:55 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

32h 40m1 stop London Heathrow

$797British Airways

Sun, Nov 29 - Mon, Dec 14

8:50 pm - 4:20 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

12h 30m1 stop London Heathrow

5:15 pm - 4:59 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

30h 44m2 stops London Heathrow New York John F Kennedy Intl

$800British Airways

Sun, Nov 29 - Mon, Dec 14

6:40 pm - 6:10 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

16h 30m2 stops Toronto Pearson Intl Frankfurt am Main

7:05 pm - 11:59 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

35h 54m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$834Multiple Airlines

Sun, Nov 29 - Mon, Dec 14

6:40 pm - 10:55 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

45h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

2:10 pm - 11:59 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

40h 49m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$842United Airlines

Sun, Nov 29 - Mon, Dec 14

8:50 pm - 4:20 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

12h 30m1 stop London Heathrow

7:45 pm - 9:46 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

33h 01m2 stops London Heathrow Philadelphia

$849British Airways

Sun, Nov 29 - Sun, Dec 6

6:40 pm - 11:00 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

21h 20m2 stops Toronto Pearson Intl Frankfurt am Main

6:00 am - 6:00 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

19h 00m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$852Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

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United Airlines flights from Cincinnati to Sofia

Our best United Airlines deals on Cincinnati to Sofia flight tickets

United Airlines

Feb 9

CVG9:50 amCincinnati Cinci./N. Kentucky

20h 25m

2 stops

SOF1:15 pmSofia

Feb 11

SOF6:25 amSofia

18h 35m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$724

United Airlines

Nov 29

CVG6:40 pmCincinnati Cinci./N. Kentucky

45h 15m

2 stops

SOF10:55 pmSofia

Dec 14

SOF2:10 pmSofia

40h 49m

2 stops

CVG11:59 pmCincinnati Cinci./N. Kentucky

$842

United Airlines

Feb 9

CVG12:20 pmCincinnati Cinci./N. Kentucky

18h 05m

2 stops

SOF1:25 pmSofia

Feb 11

SOF6:25 amSofia

21h 14m

3 stops

CVG8:39 pmCincinnati Cinci./N. Kentucky

$1,613

British Airways flights from Cincinnati to Sofia

Our best British Airways deals on Cincinnati to Sofia flight tickets

British Airways

Nov 29

CVG8:50 pmCincinnati Cinci./N. Kentucky

12h 30m

1 stop

SOF4:20 pmSofia

Dec 14

SOF5:15 pmSofia

32h 40m

1 stop

CVG6:55 pmCincinnati Cinci./N. Kentucky

$797

British Airways

Nov 29

CVG8:50 pmCincinnati Cinci./N. Kentucky

12h 30m

1 stop

SOF4:20 pmSofia

Dec 14

SOF5:15 pmSofia

30h 44m

2 stops

CVG4:59 pmCincinnati Cinci./N. Kentucky

$800

British Airways

Mar 28

CVG9:20 pmCincinnati Cinci./N. Kentucky

15h 00m

1 stop

SOF7:20 pmSofia

Mar 31

SOF9:25 pmSofia

26h 34m

2 stops

CVG4:59 pmCincinnati Cinci./N. Kentucky

$904

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 3/28

5:55 pm-6:40 pm

2 stops17h 45m

Sofia

Wed 3/31

2:05 pm-11:58 pm

2 stops16h 53m

$715

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 2/9

9:50 am-1:15 pm

2 stops20h 25m

Sofia

Thu 2/11

6:25 am-6:00 pm

2 stops18h 35m

$724

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 2/9

3:00 pm-1:15 pm

2 stops15h 15m

Sofia

Thu 2/11

6:25 am-8:56 pm

3 stops45h 31m

$724

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 2/9

11:47 am-1:15 pm

2 stops18h 28m

Sofia

Thu 2/11

2:10 pm-6:00 pm

2 stops34h 50m

$724

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 11/29

8:50 pm-4:20 pm

1 stop12h 30m

Sofia

Mon 12/14

5:15 pm-6:55 pm

1 stop32h 40m

$797

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 11/29

8:50 pm-4:20 pm

1 stop12h 30m

Sofia

Mon 12/14

5:15 pm-4:59 pm

2 stops30h 44m

$800

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 11/29

6:40 pm-6:10 pm

2 stops16h 30m

Sofia

Mon 12/14

7:05 pm-11:59 pm

2 stops35h 54m

$834

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 11/29

6:40 pm-10:55 pm

2 stops45h 15m

Sofia

Mon 12/14

2:10 pm-11:59 pm

2 stops40h 49m

$842

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 11/29

8:50 pm-4:20 pm

1 stop12h 30m

Sofia

Sun 12/6

7:45 pm-9:46 pm

2 stops33h 01m

$849

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 11/29

6:40 pm-11:00 pm

2 stops21h 20m

Sofia

Sun 12/6

6:00 am-6:00 pm

2 stops19h 00m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cincinnati to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Sofia?

Lufthansa is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to Sofia

When to book flights from Cincinnati to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cincinnati to Sofia (CVG to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Sofia

Best Price Found	$3,006
Fastest flight time	17h 45m
Direct flights	None

The best one-way flight to Sofia from Cincinnati in the past 72 hours is $3,006. The best round-trip flight deal from Cincinnati to Sofia found on momondo in the last 72 hours is $715.

The fastest flight from Cincinnati to Sofia takes 17h 45m

There are no direct flights from Cincinnati to Sofia. There are no popular flight routes from Cincinnati to Sofia.

Search flight deals

Frequently asked questions about flying from Cincinnati to Sofia

How far is Cincinnati Cinci./N. Kentucky to Sofia by plane?
The straight-line distance from Cincinnati Cinci./N. Kentucky to Sofia is 5202.3 mi. By plane, this route typically takes 17h 45m.
When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport?
As of October 2026, there are 2 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cincinnati to Sofia?
momondo data reveals that the most frequently booked airline on the route from Cincinnati to Sofia is Air France, representing 72% of all bookings. The subsequent popular airline is United Airlines at 28%.

Best airlines flying from Cincinnati to Sofia

Compare and see reviews for airlines that fly from Cincinnati to Sofia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $561	Free Cancellation	Rating 7.3 10,388 reviews		Search United Airlines flights
Air France	PriceFrom $712	Free Cancellation	Rating 7.5 1,651 reviews		Search Air France flights

Bansko

Borovets

Velingrad

Sandanski

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Why should I use momondo to find a flight deal from Cincinnati to Sofia?

It is quick and easy to find Cincinnati to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights from Cincinnati to Sofia with flexible booking policies on momondo?

Flights from Cincinnati to Sofia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cincinnati to Sofia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from Cincinnati.

I’m not ready to book a flight from Cincinnati to Sofia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cincinnati to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Cincinnati to Sofia from $715

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Sofia departing on 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Cincinnati to Sofia

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British Airways flights from Cincinnati to Sofia

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How to get the cheapest flight ticket from Cincinnati to Sofia

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Sofia?

When to book flights from Cincinnati to Sofia

Cheap Cincinnati to Sofia (CVG to SOF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Cincinnati to Sofia

Best airlines flying from Cincinnati to Sofia

Compare and see reviews for airlines that fly from Cincinnati to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

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Cabin classes currently available on flights to Sofia

List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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