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Cheap flights from Cleveland to Sofia from $438

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 9/2. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cleveland to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:54 pm - 6:40 pm
CLE
-
SOF
15h 46m
2 stops
Lufthansa Logo
12:55 pm - 11:44 pm
SOF
-
CLE
17h 49m
2 stops
$888Lufthansa
Wed, Sep 2 - Sat, Sep 12
Lufthansa Logo
4:07 pm - 6:40 pm
CLE
-
SOF
19h 33m
2 stops
Lufthansa Logo
6:20 am - 11:44 pm
SOF
-
CLE
24h 24m
2 stops
$898Lufthansa
Wed, Sep 2 - Sat, Sep 12
United Airlines Logo
7:54 pm - 6:40 pm
CLE
-
SOF
15h 46m
2 stops
United Airlines Logo
6:20 am - 11:44 pm
SOF
-
CLE
24h 24m
3 stops
$910United Airlines
Wed, Sep 2 - Sat, Sep 12
Lufthansa Logo
4:07 pm - 11:15 pm
CLE
-
SOF
24h 08m
2 stops
Lufthansa Logo
6:20 am - 11:59 pm
SOF
-
CLE
24h 39m
2 stops
$943Lufthansa
Fri, Oct 2 - Wed, Oct 7
Lufthansa Logo
7:55 pm - 11:15 pm
CLE
-
SOF
20h 20m
2 stops
Lufthansa Logo
7:00 pm - 8:45 pm
SOF
-
CLE
32h 45m
2 stops
$954Lufthansa
Sun, Aug 2 - Mon, Aug 17
Lufthansa Logo
7:40 pm - 11:00 pm
CLE
-
SOF
20h 20m
2 stops
Lufthansa Logo
7:00 pm - 8:45 pm
SOF
-
CLE
32h 45m
2 stops
$966Lufthansa
Sun, Aug 2 - Mon, Aug 17
Multiple Airlines Logo
7:55 pm - 11:15 pm
CLE
-
SOF
20h 20m
2 stops
Multiple Airlines Logo
3:40 pm - 5:11 pm
SOF
-
CLE
32h 31m
2 stops
$969Multiple Airlines
Sun, Aug 2 - Mon, Aug 17
Multiple Airlines Logo
7:00 pm - 10:30 pm
CLE
-
SOF
20h 30m
2 stops
Multiple Airlines Logo
7:05 pm - 8:06 pm
SOF
-
CLE
32h 01m
2 stops
$1,064Multiple Airlines
Fri, Aug 7 - Fri, Aug 14
United Airlines Logo
7:55 pm - 11:15 pm
CLE
-
SOF
20h 20m
2 stops
United Airlines Logo
8:00 am - 10:39 am
SOF
-
CLE
33h 39m
3 stops
$1,066United Airlines
Sun, Aug 2 - Mon, Aug 17
United Airlines Logo
7:55 pm - 11:15 pm
CLE
-
SOF
20h 20m
2 stops
United Airlines Logo
8:00 am - 10:39 am
SOF
-
CLE
33h 39m
3 stops
$1,161United Airlines
Sun, Aug 2 - Mon, Aug 17

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Lufthansa flights from Cleveland to Sofia

Our best Lufthansa deals on Cleveland to Sofia flight tickets
Lufthansa
Sep 2
CLE7:54 pmCleveland Hopkins Intl
15h 46m
2 stops
SOF6:40 pmSofia
Sep 12
SOF12:55 pmSofia
17h 49m
2 stops
CLE11:44 pmCleveland Hopkins Intl
$888
Lufthansa
Sep 2
CLE4:07 pmCleveland Hopkins Intl
19h 33m
2 stops
SOF6:40 pmSofia
Sep 12
SOF6:20 amSofia
24h 24m
2 stops
CLE11:44 pmCleveland Hopkins Intl
$898
Lufthansa
Oct 2
CLE4:07 pmCleveland Hopkins Intl
24h 08m
2 stops
SOF11:15 pmSofia
Oct 7
SOF6:20 amSofia
24h 39m
2 stops
CLE11:59 pmCleveland Hopkins Intl
$943

United Airlines flights from Cleveland to Sofia

Our best United Airlines deals on Cleveland to Sofia flight tickets
United Airlines
Sep 2
CLE7:54 pmCleveland Hopkins Intl
15h 46m
2 stops
SOF6:40 pmSofia
Sep 12
SOF6:20 amSofia
24h 24m
3 stops
CLE11:44 pmCleveland Hopkins Intl
$910
United Airlines
Aug 2
CLE7:55 pmCleveland Hopkins Intl
20h 20m
2 stops
SOF11:15 pmSofia
Aug 17
SOF8:00 amSofia
33h 39m
3 stops
CLE10:39 amCleveland Hopkins Intl
$1,066
United Airlines
Aug 2
CLE7:55 pmCleveland Hopkins Intl
20h 20m
2 stops
SOF11:15 pmSofia
Aug 17
SOF8:00 amSofia
33h 39m
3 stops
CLE10:39 amCleveland Hopkins Intl
$1,161

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 July 13, 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

Wed 9/2

7:54 pm-6:40 pm

2 stops15h 46m

Sofia

Sat 9/12

12:55 pm-11:44 pm

2 stops17h 49m

$888

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Wed 9/2

4:07 pm-6:40 pm

2 stops19h 33m

Sofia

Sat 9/12

6:20 am-11:44 pm

2 stops24h 24m

$898

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Wed 9/2

7:54 pm-6:40 pm

2 stops15h 46m

Sofia

Sat 9/12

6:20 am-11:44 pm

3 stops24h 24m

$910

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Fri 10/2

4:07 pm-11:15 pm

2 stops24h 08m

Sofia

Wed 10/7

6:20 am-11:59 pm

2 stops24h 39m

$943

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:55 pm-11:15 pm

2 stops20h 20m

Sofia

Mon 8/17

7:00 pm-8:45 pm

2 stops32h 45m

$954

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:40 pm-11:00 pm

2 stops20h 20m

Sofia

Mon 8/17

7:00 pm-8:45 pm

2 stops32h 45m

$966

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:55 pm-11:15 pm

2 stops20h 20m

Sofia

Mon 8/17

3:40 pm-5:11 pm

2 stops32h 31m

$969

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Fri 8/7

7:00 pm-10:30 pm

2 stops20h 30m

Sofia

Fri 8/14

7:05 pm-8:06 pm

2 stops32h 01m

$1,064

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:55 pm-11:15 pm

2 stops20h 20m

Sofia

Mon 8/17

8:00 am-10:39 am

3 stops33h 39m

$1,066

ClevelandSofia

CLE - SOF

CLESOF

Cleveland Hopkins Intl

Sun 8/2

7:55 pm-11:15 pm

2 stops20h 20m

Sofia

Mon 8/17

8:00 am-10:39 am

3 stops33h 39m

$1,161

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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2

See travel insights to Sofia from

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 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

15h 22m

Direct flights

None
The fastest flight from Cleveland to Sofia takes 15h 22m
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 15h 22m.

  • 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
KLMPriceFrom $391Free CancellationRating
7.8
1,538 reviews
Search KLM flights
LufthansaPriceFrom $442Free CancellationRating
6.8
8,132 reviews
Search Lufthansa flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,984 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