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 40% 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 October 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.

$544 Cheap Flights from Cleveland to Sofia in 2025/26

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Find the cheapest flights from Cleveland to Sofia

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 1:55 pmCLE-SOF

17h 55m2 stops

7:00 am - 10:33 pmSOF-CLE

22h 33m2 stops

$544Multiple Airlines

Find Deal

sáb., dic. 6 - sáb., dic. 13

5:15 pm - 6:20 pmCLE-SOF

18h 05m2 stops

6:10 am - 10:46 pmSOF-CLE

23h 36m2 stops

$583Lufthansa

Find Deal

mié., nov. 12 - mié., nov. 19

4:00 pm - 6:20 pmCLE-SOF

19h 20m2 stops

2:15 pm - 5:39 pmSOF-CLE

34h 24m2 stops

$589United Airlines

Find Deal

mié., nov. 12 - mar., nov. 18

7:51 pm - 10:45 pmCLE-SOF

20h 54m2 stops

6:00 am - 5:30 pmSOF-CLE

41h 30m2 stops

$590United Airlines

Find Deal

lun., mar. 16 - mar., mar. 24

1:36 pm - 6:00 pmCLE-SOF

21h 24m3 stops

6:10 am - 10:46 pmSOF-CLE

23h 36m3 stops

$618Air Canada

Find Deal

mié., nov. 12 - mié., nov. 19

6:10 pm - 6:20 pmCLE-SOF

18h 10m2 stops

6:15 am - 5:30 pmSOF-CLE

42h 15m2 stops

$642Air Canada

Find Deal

vie., mar. 27 - mar., mar. 31

5:55 pm - 8:50 pmCLE-SOF

20h 55m2 stops

9:40 pm - 3:03 pmSOF-CLE

23h 23m2 stops

$824Turkish Airlines

Find Deal

mié., mar. 18 - sáb., mar. 28

2:10 pm - 1:15 pmCLE-SOF

40h 05m3 stops

4:00 pm - 9:59 pmSOF-CLE

36h 59m2 stops

$898SWISS

Find Deal

jue., nov. 13 - jue., nov. 20

2:10 pm - 6:20 pmCLE-SOF

45h 10m3 stops

2:00 pm - 9:59 pmSOF-CLE

62h 59m3 stops

$1,013SWISS

Find Deal

jue., nov. 13 - mié., nov. 19

5:55 pm - 8:50 pmCLE-SOF

20h 55m2 stops

9:40 pm - 3:03 pmSOF-CLE

23h 23m2 stops

$1,040Turkish Airlines

Find Deal

vie., mar. 20 - sáb., mar. 28

Lufthansa flights from Cleveland to Sofia

Our best Lufthansa deals on Cleveland to Sofia flight tickets

Lufthansa

Nov 12

CLE5:15 pmCleveland Hopkins Intl

18h 05m

2 stops

SOF6:20 pmSofia

Nov 19

SOF6:10 amSofia

23h 36m

2 stops

CLE10:46 pmCleveland Hopkins Intl

$583

Find similar

Lufthansa

Mar 16

CLE7:51 pmCleveland Hopkins Intl

16h 29m

2 stops

SOF6:20 pmSofia

Mar 30

SOF7:25 pmSofia

33h 34m

2 stops

CLE9:59 pmCleveland Hopkins Intl

$607

Find similar

Lufthansa

Nov 12

CLE7:50 pmCleveland Hopkins Intl

15h 30m

2 stops

SOF6:20 pmSofia

Nov 17

SOF7:05 pmSofia

35h 25m

2 stops

CLE11:30 pmCleveland Hopkins Intl

$609

Find similar

United Airlines flights from Cleveland to Sofia

Our best United Airlines deals on Cleveland to Sofia flight tickets

United Airlines

Nov 12

CLE4:00 pmCleveland Hopkins Intl

19h 20m

2 stops

SOF6:20 pmSofia

Nov 18

SOF2:15 pmSofia

34h 24m

2 stops

CLE5:39 pmCleveland Hopkins Intl

$589

Find similar

United Airlines

Mar 16

CLE7:51 pmCleveland Hopkins Intl

20h 54m

2 stops

SOF10:45 pmSofia

Mar 24

SOF6:00 amSofia

41h 30m

2 stops

CLE5:30 pmCleveland Hopkins Intl

$590

Find similar

United Airlines

Nov 12

CLE4:00 pmCleveland Hopkins Intl

19h 20m

2 stops

SOF6:20 pmSofia

Nov 21

SOF6:10 amSofia

21h 06m

2 stops

CLE8:16 pmCleveland Hopkins Intl

$592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

sáb. 12/6

1:00 pm-1:55 pm

2 stops17h 55m

Sofia

sáb. 12/13

7:00 am-10:33 pm

2 stops22h 33m

$544

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

mié. 11/12

5:15 pm-6:20 pm

2 stops18h 05m

Sofia

mié. 11/19

6:10 am-10:46 pm

2 stops23h 36m

$583

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

mié. 11/12

4:00 pm-6:20 pm

2 stops19h 20m

Sofia

mar. 11/18

2:15 pm-5:39 pm

2 stops34h 24m

$589

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

lun. 3/16

7:51 pm-10:45 pm

2 stops20h 54m

Sofia

mar. 3/24

6:00 am-5:30 pm

2 stops41h 30m

$590

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

mié. 11/12

1:36 pm-6:00 pm

3 stops21h 24m

Sofia

mié. 11/19

6:10 am-10:46 pm

3 stops23h 36m

$618

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

vie. 3/27

6:10 pm-6:20 pm

2 stops18h 10m

Sofia

mar. 3/31

6:15 am-5:30 pm

2 stops42h 15m

$642

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

mié. 3/18

5:55 pm-8:50 pm

2 stops20h 55m

Sofia

sáb. 3/28

9:40 pm-3:03 pm

2 stops23h 23m

$824

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

jue. 11/13

2:10 pm-1:15 pm

3 stops40h 05m

Sofia

jue. 11/20

4:00 pm-9:59 pm

2 stops36h 59m

$898

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

jue. 11/13

2:10 pm-6:20 pm

3 stops45h 10m

Sofia

mié. 11/19

2:00 pm-9:59 pm

3 stops62h 59m

$1,013

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

vie. 3/20

5:55 pm-8:50 pm

2 stops20h 55m

Sofia

sáb. 3/28

9:40 pm-3:03 pm

2 stops23h 23m

$1,040

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

Direct flights	None

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

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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 15h 30m.
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 October 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 57% of the total bookings. Other popular airlines include United Airlines with 43%.

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 7,518 reviews		Search Lufthansa flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 8,995 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.