What airlines fly to Sofia?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Sofia from Cleveland according to our data. Turkish Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 4 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Cleveland Hopkins Intl Airport to Sofia Airport?

Prices for flights from Cleveland Hopkins Intl Airport to Sofia Airport are updated daily.

How many operators does momondo search for flights from Cleveland Hopkins Intl Airport to Sofia Airport?

As of December 2025, there are 2 operators available to choose from for flights from Cleveland Hopkins Intl Airport to Sofia Airport.

How old do you have to be to fly from Cleveland Hopkins Intl 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 Cleveland Hopkins Intl Airport to Sofia Airport.

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

The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$543 Cheap Flights from Cleveland to Sofia in 2025/26

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Find the cheapest flights from Cleveland to Sofia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:16 pm - 10:45 pm

CLE

SOF

25h 29m2 stops

6:05 am - 5:30 pm

SOF

CLE

18h 25m2 stops

$543United Airlines

Thu, Jan 29 - Mon, Feb 2

12:33 pm - 1:55 pm

CLE

SOF

18h 22m2 stops

7:00 am - 6:12 pm

SOF

CLE

18h 12m2 stops

$544Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

12:14 pm - 1:15 pm

CLE

SOF

18h 01m3 stops

2:25 pm - 5:30 pm

SOF

CLE

34h 05m2 stops

$745Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

7:30 pm - 7:15 pm

CLE

SOF

41h 45m2 stops

9:05 pm - 3:03 pm

SOF

CLE

24h 58m2 stops

$758Turkish Airlines

Fri, Mar 27 - Mon, Mar 30

7:37 pm - 6:40 pm

CLE

SOF

16h 03m2 stops

6:10 am - 6:23 pm

SOF

CLE

19h 13m2 stops

$822Multiple Airlines

Tue, May 5 - Tue, Jun 9

8:00 am - 1:15 pm

CLE

SOF

22h 15m3 stops

6:25 am - 10:30 pm

SOF

CLE

23h 05m3 stops

$935Air Canada

Sat, Jan 24 - Sat, Jan 31

12:24 pm - 1:35 pm

CLE

SOF

19h 11m3 stops

6:10 am - 5:30 pm

SOF

CLE

42h 20m2 stops

$1,007Multiple Airlines

Fri, Mar 27 - Mon, Mar 30

8:10 pm - 1:15 am

CLE

SOF

22h 05m2 stops

11:25 pm - 6:40 pm

SOF

CLE

26h 15m1 stop

$1,020Multiple Airlines

Tue, May 5 - Tue, Jun 9

5:55 pm - 6:20 pm

CLE

SOF

18h 25m3 stops

3:30 pm - 8:43 pm

SOF

CLE

36h 13m3 stops

$1,132SWISS

Fri, Mar 27 - Mon, Mar 30

8:58 pm - 7:10 pm

CLE

SOF

39h 12m2 stops

2:20 pm - 4:51 pm

SOF

CLE

33h 31m2 stops

$1,179British Airways

Sat, May 30 - Fri, Jun 12

United Airlines flights from Cleveland to Sofia

Our best United Airlines deals on Cleveland to Sofia flight tickets

United Airlines

Jan 29

CLE2:16 pmCleveland Hopkins Intl

25h 29m

2 stops

SOF10:45 pmSofia

Feb 2

SOF6:05 amSofia

18h 25m

2 stops

CLE5:30 pmCleveland Hopkins Intl

$543

Find similar

United Airlines

Jan 25

CLE7:29 pmCleveland Hopkins Intl

15h 51m

2 stops

SOF6:20 pmSofia

Feb 1

SOF6:10 amSofia

21h 30m

2 stops

CLE8:40 pmCleveland Hopkins Intl

$545

Find similar

Air Canada flights from Cleveland to Sofia

Our best Air Canada deals on Cleveland to Sofia flight tickets

Air Canada

Jan 24

CLE8:00 amCleveland Hopkins Intl

22h 15m

3 stops

SOF1:15 pmSofia

Jan 31

SOF6:25 amSofia

23h 05m

3 stops

CLE10:30 pmCleveland Hopkins Intl

$935

Find similar

Air Canada

Dec 15

CLE8:10 amCleveland Hopkins Intl

22h 15m

3 stops

SOF1:25 pmSofia

Dec 17

SOF6:05 amSofia

18h 25m

2 stops

CLE5:30 pmCleveland Hopkins Intl

$2,195

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Thu 1/29

2:16 pm-10:45 pm

2 stops25h 29m

Sofia

Mon 2/2

6:05 am-5:30 pm

2 stops18h 25m

$543

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sat 1/24

12:33 pm-1:55 pm

2 stops18h 22m

Sofia

Sat 1/31

7:00 am-6:12 pm

2 stops18h 12m

$544

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sat 1/24

12:14 pm-1:15 pm

3 stops18h 01m

Sofia

Sat 1/31

2:25 pm-5:30 pm

2 stops34h 05m

$745

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Fri 3/27

7:30 pm-7:15 pm

2 stops41h 45m

Sofia

Mon 3/30

9:05 pm-3:03 pm

2 stops24h 58m

$758

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Tue 5/5

7:37 pm-6:40 pm

2 stops16h 03m

Sofia

Tue 6/9

6:10 am-6:23 pm

2 stops19h 13m

$822

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sat 1/24

8:00 am-1:15 pm

3 stops22h 15m

Sofia

Sat 1/31

6:25 am-10:30 pm

3 stops23h 05m

$935

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Fri 3/27

12:24 pm-1:35 pm

3 stops19h 11m

Sofia

Mon 3/30

6:10 am-5:30 pm

2 stops42h 20m

$1,007

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Tue 5/5

8:10 pm-1:15 am

2 stops22h 05m

Sofia

Tue 6/9

11:25 pm-6:40 pm

1 stop26h 15m

$1,020

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Fri 3/27

5:55 pm-6:20 pm

3 stops18h 25m

Sofia

Mon 3/30

3:30 pm-8:43 pm

3 stops36h 13m

$1,132

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sat 5/30

8:58 pm-7:10 pm

2 stops39h 12m

Sofia

Fri 6/12

2:20 pm-4:51 pm

2 stops33h 31m

$1,179

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cleveland 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

Prices

Airlines

What is the cheapest day to depart on your flight to Sofia?

According to our data, Monday is the cheapest day to fly to Sofia from Cleveland. The lowest ticket price found for a Monday departure recently was $1,081. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Cleveland to Sofia on a Sunday will generally be more expensive and average around $1,480. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

In the evening is the cheapest time of day to fly from Cleveland to Sofia when you can find flight prices for as low as $1,271. Flying to Sofia in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,475 per ticket.

When to book flights from Cleveland to Sofia

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

Estimated round-trip price

Cheap Cleveland to Sofia (CLE to SOF) flight deals and tips

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

Fastest flight time	16h 03m
Direct flights	None

The fastest flight from Cleveland to Sofia takes 16h 03m

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

Search flight deals

How far is Cleveland Hopkins Intl to Sofia by plane?
Cleveland Hopkins Intl and Sofia are 4980.9 mi apart from one another. In terms of flight time, this usually takes a little over 16h 03m.
When did momondo last update prices for flights from Cleveland Hopkins Intl Airport to Sofia Airport?
Prices for flights from Cleveland Hopkins Intl Airport to Sofia Airport are updated daily.
How many operators does momondo search for flights from Cleveland Hopkins Intl Airport to Sofia Airport?
As of December 2025, there are 2 operators available to choose from for flights from Cleveland Hopkins Intl Airport to Sofia Airport.
How old do you have to be to fly from Cleveland Hopkins Intl 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 Cleveland Hopkins Intl Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cleveland to Sofia?
Based on momondo bookings for flights between Cleveland and Sofia, the leading airline is Lufthansa, making up 61% of the total bookings. Other popular airlines include United Airlines with 39%.

Best airlines flying from Cleveland to Sofia

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $442	Free Cancellation	Rating 6.8 7,626 reviews		Search Lufthansa flights
United Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 9,095 reviews		Search United Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sofia from Cleveland.

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

Yes. All flights to Sofia from Cleveland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Cleveland and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Cleveland to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sofia and let you know when they change.