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Cheap flights from Cleveland to Sofia from $366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cleveland to Sofia departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Cleveland to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:54 pm - 6:40 pm
CLE
-
SOF
15h 46m
2 stops
Multiple Airlines Logo
6:20 am - 6:23 pm
SOF
-
CLE
19h 03m
2 stops
$839Multiple Airlines
Mon, Sep 7 - Fri, Sep 25
Air Canada Logo
7:00 pm - 12:10 pm
CLE
-
SOF
34h 10m
2 stops
Air Canada Logo
6:20 am - 6:23 pm
SOF
-
CLE
19h 03m
2 stops
$849Air Canada
Sat, Sep 5 - Fri, Sep 25
KLM Logo
2:05 pm - 2:00 pm
CLE
-
SOF
16h 55m
2 stops
KLM Logo
7:00 am - 8:57 pm
SOF
-
CLE
20h 57m
2 stops
$853KLM
Sun, Sep 6 - Fri, Sep 25
Lufthansa Logo
7:40 pm - 11:15 pm
CLE
-
SOF
20h 35m
2 stops
Lufthansa Logo
7:00 pm - 8:35 pm
SOF
-
CLE
32h 35m
2 stops
$899Lufthansa
Sun, Aug 2 - Mon, Aug 17
United Airlines Logo
7:55 pm - 11:15 pm
CLE
-
SOF
20h 20m
2 stops
United Airlines Logo
12:55 pm - 6:21 pm
SOF
-
CLE
36h 26m
2 stops
$903United Airlines
Sun, Aug 2 - Mon, Aug 17
Multiple Airlines Logo
6:25 am - 3:30 pm
CLE
-
SOF
26h 05m
2 stops
Multiple Airlines Logo
5:00 am - 10:59 pm
SOF
-
CLE
24h 59m
2 stops
$904Multiple Airlines
Sun, Sep 6 - Sat, Sep 26
United Airlines Logo
5:30 am - 11:15 pm
CLE
-
SOF
34h 45m
3 stops
United Airlines Logo
6:20 am - 6:23 pm
SOF
-
CLE
19h 03m
2 stops
$905United Airlines
Sun, Sep 6 - Sat, Sep 26
Lufthansa Logo
7:55 pm - 11:15 pm
CLE
-
SOF
20h 20m
2 stops
Lufthansa Logo
6:10 am - 5:02 pm
SOF
-
CLE
17h 52m
2 stops
$909Lufthansa
Sun, Aug 2 - Mon, Aug 17
Multiple Airlines Logo
4:38 pm - 8:45 am
CLE
-
SOF
33h 07m
2 stops
Multiple Airlines Logo
9:35 am - 9:14 am
SOF
-
CLE
30h 39m
2 stops
$913Multiple Airlines
Sun, Sep 6 - Sun, Sep 27
United Airlines Logo
2:05 pm - 11:15 pm
CLE
-
SOF
26h 10m
2 stops
United Airlines Logo
8:00 am - 11:59 pm
SOF
-
CLE
22h 59m
2 stops
$926United Airlines
Sun, Aug 2 - Mon, Aug 17

Lufthansa flights from Cleveland to Sofia

Our best Lufthansa deals on Cleveland to Sofia flight tickets
Lufthansa
Aug 2
CLE7:40 pmCleveland Hopkins Intl
20h 35m
2 stops
SOF11:15 pmSofia
Aug 17
SOF7:00 pmSofia
32h 35m
2 stops
CLE8:35 pmCleveland Hopkins Intl
$899
Lufthansa
Aug 2
CLE7:55 pmCleveland Hopkins Intl
20h 20m
2 stops
SOF11:15 pmSofia
Aug 17
SOF6:10 amSofia
17h 52m
2 stops
CLE5:02 pmCleveland Hopkins Intl
$909
Lufthansa
Jun 18
CLE2:05 pmCleveland Hopkins Intl
15h 05m
2 stops
SOF12:10 pmSofia
Jun 29
SOF6:20 amSofia
17h 34m
2 stops
CLE4:54 pmCleveland Hopkins Intl
$1,254

United Airlines flights from Cleveland to Sofia

Our best United Airlines deals on Cleveland to Sofia flight tickets
United Airlines
Aug 2
CLE7:55 pmCleveland Hopkins Intl
20h 20m
2 stops
SOF11:15 pmSofia
Aug 17
SOF12:55 pmSofia
36h 26m
2 stops
CLE6:21 pmCleveland Hopkins Intl
$903
United Airlines
Sep 6
CLE5:30 amCleveland Hopkins Intl
34h 45m
3 stops
SOF11:15 pmSofia
Sep 26
SOF6:20 amSofia
19h 03m
2 stops
CLE6:23 pmCleveland Hopkins Intl
$905
United Airlines
Aug 2
CLE2:05 pmCleveland Hopkins Intl
26h 10m
2 stops
SOF11:15 pmSofia
Aug 17
SOF8:00 amSofia
22h 59m
2 stops
CLE11:59 pmCleveland Hopkins Intl
$926

momondo Fare Finder

 
Customize your flight search to find flights from Cleveland to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Cleveland to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Mon 9/7

7:54 pm-6:40 pm

2 stops15h 46m

Sofia

Fri 9/25

6:20 am-6:23 pm

2 stops19h 03m

$839

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sat 9/5

7:00 pm-12:10 pm

2 stops34h 10m

Sofia

Fri 9/25

6:20 am-6:23 pm

2 stops19h 03m

$849

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 9/6

2:05 pm-2:00 pm

2 stops16h 55m

Sofia

Fri 9/25

7:00 am-8:57 pm

2 stops20h 57m

$853

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:40 pm-11:15 pm

2 stops20h 35m

Sofia

Mon 8/17

7:00 pm-8:35 pm

2 stops32h 35m

$899

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:55 pm-11:15 pm

2 stops20h 20m

Sofia

Mon 8/17

12:55 pm-6:21 pm

2 stops36h 26m

$903

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 9/6

6:25 am-3:30 pm

2 stops26h 05m

Sofia

Sat 9/26

5:00 am-10:59 pm

2 stops24h 59m

$904

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 9/6

5:30 am-11:15 pm

3 stops34h 45m

Sofia

Sat 9/26

6:20 am-6:23 pm

2 stops19h 03m

$905

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:55 pm-11:15 pm

2 stops20h 20m

Sofia

Mon 8/17

6:10 am-5:02 pm

2 stops17h 52m

$909

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 9/6

4:38 pm-8:45 am

2 stops33h 07m

Sofia

Sun 9/27

9:35 am-9:14 am

2 stops30h 39m

$913

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

2:05 pm-11:15 pm

2 stops26h 10m

Sofia

Mon 8/17

8:00 am-11:59 pm

2 stops22h 59m

$926

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Cleveland and Sofia?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Cleveland is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Sofia from Cleveland during February instead. Flights to Sofia in February, while not as cheap as those in October, still average around $0.

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

20h 34m

Direct flights

None
The fastest flight from Cleveland to Sofia takes 20h 34m
There are no direct flights from Cleveland to Sofia. There are no popular flight routes from Cleveland to Sofia.
Search flight deals

Frequently asked questions about flying from Cleveland to Sofia

  • 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 20h 34m.

  • 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?

  • 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?

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
LufthansaPriceFrom $442Free CancellationRating
6.8
8,004 reviews
Search Lufthansa flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
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.

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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
KLM
Turkish Airlines
United Airlines