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Sofia

$737+ Cheap flights from Clearwater, FL to Sofia (SOF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SOF
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Sofia are usually found in February or January, booked 69 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Clearwater to Sofia

Keep the following information in mind while searching for Clearwater to Sofia flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$737
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$789
From Clearwater to Sofia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Clearwater to Sofia

Cheapest flights from Clearwater to Sofia
Explore the most affordable flight options available from Clearwater to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/145:55 pmTPA - SOF
1 stop21h 55mUnited Airlines
lun. 9/2912:00 pmSOF - TPA
2 stops40h 14mUnited Airlines
Deal found 8/13$737
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:14 amTPA - SOF
2 stops47h 31mMultiple Airlines
sáb. 10/43:35 pmSOF - TPA
2 stops37h 04mMultiple Airlines
Deal found 8/12$803
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/145:55 pmTPA - SOF
1 stop16h 55mLufthansa
sáb. 8/236:15 amSOF - TPA
2 stops42h 30mLufthansa
Deal found 8/13$918
This Ovago deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:55 pmTPA - SOF
1 stop21h 55mLufthansa
sáb. 10/46:15 amSOF - TPA
1 stop16h 45mLufthansa
Deal found 8/12$959
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:55 amTPA - SOF
3 stops20h 05mUnited Airlines
sáb. 10/46:00 amSOF - TPA
2 stops17h 51mUnited Airlines
Deal found 8/12$1,001
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1312:05 pmTPA - SOF
2 stops18h 10mMultiple Airlines
sáb. 1/312:35 pmSOF - TPA
2 stops38h 38mMultiple Airlines
Deal found 8/14$1,006
This Gurufare deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/296:28 pmTPA - SOF
2 stops33h 47mLufthansa
dom. 9/76:20 amSOF - TPA
1 stop16h 40mLufthansa
Deal found 8/14$1,074

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Clearwater to Sofia that are best for you.

Fly from

Clearwater

Fly to

Sofia

Route

Depart

Return

Price

TampaSofia

TPA - SOF

TPASOF

Tampa

dom. 9/14

5:55 pm-10:50 pm

1 stop21h 55m

Sofia

lun. 9/29

12:00 pm-9:14 pm

2 stops40h 14m

$737

TampaSofia

TPA - SOF

TPASOF

Tampa

sáb. 9/27

8:14 am-2:45 pm

2 stops47h 31m

Sofia

sáb. 10/4

3:35 pm-9:39 pm

2 stops37h 04m

$803

TampaSofia

TPA - SOF

TPASOF

Tampa

sáb. 9/27

5:55 pm-10:50 pm

1 stop21h 55m

Sofia

sáb. 10/4

6:15 am-4:00 pm

1 stop16h 45m

$959

TampaSofia

TPA - SOF

TPASOF

Tampa

sáb. 9/27

8:55 am-12:00 pm

3 stops20h 05m

Sofia

sáb. 10/4

6:00 am-4:51 pm

2 stops17h 51m

$1,001

TampaSofia

TPA - SOF

TPASOF

Tampa

sáb. 12/13

12:05 pm-1:15 pm

2 stops18h 10m

Sofia

sáb. 1/3

12:35 pm-8:13 pm

2 stops38h 38m

$1,006

TampaSofia

TPA - SOF

TPASOF

Tampa

vie. 8/29

6:28 pm-11:15 am

2 stops33h 47m

Sofia

dom. 9/7

6:20 am-4:00 pm

1 stop16h 40m

$1,074

TampaSofia

TPA - SOF

TPASOF

Tampa

sáb. 12/13

6:25 pm-6:15 pm

1 stop16h 50m

Sofia

sáb. 1/3

6:25 am-4:40 pm

1 stop17h 15m

$1,197

TampaSofia

TPA - SOF

TPASOF

Tampa

vie. 8/29

1:40 pm-11:40 am

2 stops15h 00m

Sofia

dom. 8/31

12:00 pm-11:20 am

2 stops30h 20m

$1,251

TampaSofia

TPA - SOF

TPASOF

Tampa

sáb. 12/13

9:00 am-1:40 pm

3 stops21h 40m

Sofia

sáb. 1/3

7:55 am-8:41 pm

2 stops19h 46m

$1,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Clearwater to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Clearwater with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Clearwater to Sofia

How far ahead should I book a flight from Clearwater to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Sofia. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Clearwater to Sofia, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Clearwater to Sofia?

Currently, November is the cheapest month in which you can book a flight from Clearwater to Sofia (average of $632). Flying from Clearwater to Sofia in June is currently the most expensive (average of $1,186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CL9 to SOF?

Find hourly flight availability from Clearwater to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

When flying from Clearwater to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Clearwater to Sofia?

Use this chart to determine the cheapest time to fly round-trip from Clearwater to Sofia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Clearwater to Sofia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated agosto 14, 2025.
Get a feel of what it's like to fly with KLM, SWISS, and United Airlines from Clearwater to Sofia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,381 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.6
Good
1,699 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,916 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,317 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,266 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Clearwater to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from Clearwater?

    Most people fly into Sofia (SOF) if they book a flight to Sofia from Clearwater. On average, Sofia has 0 inbound flights from Clearwater per day from 5 airlines. Sofia is conveniently located just 4.2 mi from Sofia’s city center.

  • Can I find deals for flights from Clearwater to Sofia that include hotel bookings?

    Yes. In addition to deals on Clearwater to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Clearwater to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Clearwater to Sofia.

  • Can I find deals for business class flights from Clearwater to Sofia?

    Yes. Cheapflights offers flight deals from Clearwater to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Clearwater to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Clearwater to Sofia (average of $632). Flying from Clearwater to Sofia in June is currently the most expensive (average of $1,186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Clearwater to Sofia

Discover the top 5 airlines that operate flights from Clearwater to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$553Average$904FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$560Average$732FlexibilityNo cancel feeOn-time70%
SWISSCheapest$608Average$824FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$636Average$922FlexibilityNo cancel feeOn-time76%
KLMCheapest$697Average$852FlexibilityNo cancel feeOn-time75%

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