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Sofia

$184+ Cheap flights from Pittsburgh (PIT) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SOF
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Pittsburgh to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$505
(oojo)

One-way from

$184
(oojo)

Popular in

December

Cheapest in

January

Average price

$524
Provider with most accurate pricing for Pittsburgh-Sofia flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Sofia flights.
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From Pittsburgh to Sofia
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One-way flight from Pittsburgh to Sofia
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Highest demand for flights based on searches. 15% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Pittsburgh to Sofia

Cheapest flights from Pittsburgh to Sofia
Explore the most affordable flight options available from Pittsburgh to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This oojo deal was found by Cheapflights users on 1/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:22 amPIT - SOF
2 stops28h 08mBritish Airways
Wed 9/309:30 pmSOF - PIT
1 stop29h 20mBritish Airways
Deal found 1/7$505
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:45 pmPIT - SOF
1 stop14h 35mBritish Airways
Mon 9/288:00 pmSOF - PIT
1 stop30h 50mBritish Airways
Deal found 1/7$506
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:07 pmPIT - SOF
2 stops17h 13mBritish Airways
Wed 9/309:30 pmSOF - PIT
1 stop29h 20mBritish Airways
Deal found 1/7$510
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:07 pmPIT - SOF
2 stops41h 13mBritish Airways
Mon 9/288:00 pmSOF - PIT
1 stop30h 50mBritish Airways
Deal found 1/7$516
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 2/610:49 amPIT - SOF
2 stops19h 46mUnited Airlines
Tue 2/107:55 amSOF - PIT
2 stops18h 14mUnited Airlines
Deal found 1/7$525
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/223:00 pmPIT - SOF
2 stops15h 00mUnited Airlines
Sun 3/12:00 pmSOF - PIT
2 stops40h 15mUnited Airlines
Deal found 1/8$526
This oojo deal was found by Cheapflights users on 1/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:33 pmPIT - SOF
2 stops38h 47mBritish Airways
Sat 2/2812:05 pmSOF - PIT
1 stop14h 15mBritish Airways
Deal found 1/6$530
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 2/218:06 pmPIT - SOF
2 stops33h 54mUnited Airlines
Sat 2/282:00 pmSOF - PIT
2 stops37h 54mUnited Airlines
Deal found 1/7$531

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 January 8, 2026.
Use the filters below to find and compare flights from Pittsburgh to Sofia that are best for you.

Fly from

Pittsburgh

Fly to

Sofia

Route

Depart

Return

Price

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Wed 4/29

9:45 pm-1:25 pm

1 stop32h 40m

Sofia

Mon 9/28

8:00 pm-7:50 pm

1 stop30h 50m

$506

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Tue 4/28

9:45 pm-8:30 pm

1 stop15h 45m

Sofia

Mon 9/28

8:00 pm-7:50 pm

1 stop30h 50m

$506

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sun 4/26

7:07 pm-7:20 pm

2 stops17h 13m

Sofia

Wed 9/30

9:30 pm-7:50 pm

1 stop29h 20m

$510

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sat 4/25

9:11 am-7:20 pm

2 stops51h 09m

Sofia

Wed 9/30

9:30 pm-7:50 pm

1 stop29h 20m

$516

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Fri 2/6

10:49 am-1:35 pm

2 stops19h 46m

Sofia

Tue 2/10

7:55 am-7:09 pm

2 stops18h 14m

$525

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sun 2/22

3:00 pm-1:00 pm

2 stops15h 00m

Sofia

Sun 3/1

2:00 pm-11:15 pm

2 stops40h 15m

$526

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sat 2/21

6:33 pm-4:20 pm

2 stops38h 47m

Sofia

Sat 2/28

12:05 pm-7:20 pm

1 stop14h 15m

$530

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sat 2/21

8:06 pm-1:00 pm

2 stops33h 54m

Sofia

Sat 2/28

2:00 pm-8:54 pm

2 stops37h 54m

$531

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Mon 4/27

5:55 pm-12:10 pm

2 stops35h 15m

Sofia

Tue 9/29

6:10 am-6:10 pm

2 stops19h 00m

$535

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Wed 4/29

2:09 pm-6:40 pm

2 stops21h 31m

Sofia

Fri 10/2

12:55 pm-9:58 am

2 stops28h 03m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 18 results
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Compare providers for flights from Pittsburgh to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Sofia in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Sofia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pittsburgh-Sofia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Pittsburgh-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Sofia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Pittsburgh 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.

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 January 8, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Sofia, such as United Airlines, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,141 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,141 reviews
United Airlines
7.4
Good
9,141 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Turkish Airlines
7.3
Good
4,153 reviews
United Airlines
7.4
Good
9,141 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Lufthansa
6.8
Okay
7,697 reviews
United Airlines
7.4
Good
9,141 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
British Airways
6.7
Okay
7,659 reviews
United Airlines
7.4
Good
9,141 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

  • How long is the flight from Pittsburgh to Sofia?

    For as low as $505, British Airways can have you in Sofia from Pittsburgh in 28h 08m. There are 4974 mi between Pittsburgh and Sofia.

  • What are the cheapest airlines flying from Pittsburgh to Sofia round-trip?

    Currently priced at $524, Lufthansa will fly you from Pittsburgh to Sofia and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and United Airlines - these airlines can fly you to your destination from $627 and $685, respectively. You may be able to fly from Pittsburgh to Sofia for 48% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pittsburgh to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sofia flights
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Philadelphia to Sofia flights

Top 4 airlines flying from Pittsburgh to Sofia

Discover the top 4 airlines that operate flights from Pittsburgh 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$524Average$1,172FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$627Average$716FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$685Average$1,311FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$802Average$1,239FlexibilityNo cancel feeOn-time77%

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