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 August 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.

$759 Cheap Flights from Cincinnati to Sofia in 2026

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.

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

42h 35m2 stops Frankfurt am Main Toronto Pearson Intl

$759United Airlines

Tue, Feb 9 - Thu, Feb 11

10:55 am - 10:55 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

29h 00m2 stops Chicago O'Hare Intl 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

$759United Airlines

Tue, Feb 9 - Thu, Feb 11

11:30 am - 1:15 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

18h 45m2 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

$759United Airlines

Tue, Feb 9 - Thu, Feb 11

2:55 pm - 10:50 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

24h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

6:20 am - 8:30 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

21h 10m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$917United Airlines

Wed, Sep 23 - Wed, Oct 21

9:00 am - 12:10 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

20h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:20 am - 8:16 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

20h 56m2 stops Frankfurt am Main Chicago O'Hare Intl

$924United Airlines

Sun, Oct 11 - Sun, Oct 18

9:25 pm - 7:20 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

14h 55m1 stop London Heathrow

9:05 pm - 7:30 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

29h 25m1 stop London Heathrow

$929British Airways

Sun, Oct 11 - Sun, Oct 18

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

21h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 pm - 6:00 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

30h 15m2 stops Vienna Intl Toronto Pearson Intl

$941Multiple Airlines

Mon, Dec 7 - Mon, Jan 4

2:05 pm - 6:00 pmCVG Cincinnati Cinci./N. Kentucky-SOF Sofia

20h 55m2 stops Chicago O'Hare Intl Frankfurt am Main

6:20 am - 11:19 pmSOF Sofia-CVG Cincinnati Cinci./N. Kentucky

23h 59m2 stops Frankfurt am Main Newark

$960Lufthansa

Mon, Sep 14 - Wed, Sep 30

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British Airways flights from Cincinnati to Sofia

Our best British Airways deals on Cincinnati to Sofia flight tickets

British Airways

Oct 11

CVG9:25 pmCincinnati Cinci./N. Kentucky

14h 55m

1 stop

SOF7:20 pmSofia

Oct 18

SOF9:05 pmSofia

29h 25m

1 stop

CVG7:30 pmCincinnati Cinci./N. Kentucky

$929

British Airways

Oct 11

CVG9:25 pmCincinnati Cinci./N. Kentucky

14h 55m

1 stop

SOF7:20 pmSofia

Oct 18

SOF9:05 pmSofia

31h 48m

2 stops

CVG9:53 pmCincinnati Cinci./N. Kentucky

$945

British Airways

Dec 7

CVG12:55 pmCincinnati Cinci./N. Kentucky

48h 15m

2 stops

SOF8:10 pmSofia

Jan 4

SOF5:15 pmSofia

32h 40m

1 stop

CVG6:55 pmCincinnati Cinci./N. Kentucky

$1,226

Lufthansa flights from Cincinnati to Sofia

Our best Lufthansa deals on Cincinnati to Sofia flight tickets

Lufthansa

Sep 14

CVG2:05 pmCincinnati Cinci./N. Kentucky

20h 55m

2 stops

SOF6:00 pmSofia

Sep 30

SOF6:20 amSofia

23h 59m

2 stops

CVG11:19 pmCincinnati Cinci./N. Kentucky

$960

Lufthansa

Sep 6

CVG2:05 pmCincinnati Cinci./N. Kentucky

15h 05m

2 stops

SOF12:10 pmSofia

Sep 11

SOF6:10 amSofia

22h 13m

2 stops

CVG9:23 pmCincinnati Cinci./N. Kentucky

$1,353

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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-6:00 pm

2 stops42h 35m

$759

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 2/9

10:55 am-10:55 pm

2 stops29h 00m

Sofia

Thu 2/11

2:10 pm-6:00 pm

2 stops34h 50m

$759

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 2/9

11:30 am-1:15 pm

2 stops18h 45m

Sofia

Thu 2/11

2:10 pm-6:00 pm

2 stops34h 50m

$759

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Wed 9/23

2:55 pm-10:50 pm

2 stops24h 55m

Sofia

Wed 10/21

6:20 am-8:30 pm

2 stops21h 10m

$917

Quickest round-trip

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 10/11

9:00 am-12:10 pm

2 stops20h 10m

Sofia

Sun 10/18

6:20 am-8:16 pm

2 stops20h 56m

$924

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 10/11

9:25 pm-7:20 pm

1 stop14h 55m

Sofia

Sun 10/18

9:05 pm-7:30 pm

1 stop29h 25m

$929

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Mon 12/7

6:10 pm-10:55 pm

2 stops21h 45m

Sofia

Mon 1/4

6:45 pm-6:00 pm

2 stops30h 15m

$941

CincinnatiSofia

CVG Cincinnati Cinci./N. Kentucky - SOF Sofia

CVGSOF

Cincinnati Cinci./N. Kentucky

Mon 9/14

2:05 pm-6:00 pm

2 stops20h 55m

Sofia

Wed 9/30

6:20 am-11:19 pm

2 stops23h 59m

$960

Flights are sorted by cheapest round-trip flights first.

Sorted 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 airlines fly to Sofia?

Air France, United Airlines and Lufthansa are the top three most popular airlines that fly to Sofia from Cincinnati according to our data. Air France is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

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	$759
Fastest flight time	15h 05m
Direct flights	None

The best flight deal from Cincinnati to Sofia found on momondo in the last 72 hours is $759

The fastest flight from Cincinnati to Sofia takes 15h 05m

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 15h 05m.
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 August 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 Lufthansa 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
Lufthansa	PriceFrom $566	Free Cancellation	Rating 6.8 8,229 reviews		Search Lufthansa flights
Air France	PriceFrom $712	Free Cancellation	Rating 7.5 1,644 reviews		Search Air France flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

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 $759

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 2/9. 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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British Airways flights from Cincinnati to Sofia

Our best British Airways deals on Cincinnati to Sofia flight tickets

Lufthansa flights from Cincinnati to Sofia

Our best Lufthansa deals on Cincinnati to Sofia flight tickets

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How to get the cheapest flight ticket from Cincinnati to Sofia

What airlines fly 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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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