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Sofia

$738+ Cheap flights from Pittsburgh (PIT) 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SOF
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
1 adult, Economy
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Cheap 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 May 21, 2026.

This United Airlines deal was found by Cheapflights users on 5/20. 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.
Mon 12/72:10 pm
PIT
-
SOF
2 stops25h 35m
United Airlines
Thu 12/106:10 am
SOF
-
PIT
2 stops40h 21m
United Airlines
Deal found 5/20$738
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:59 pm
PIT
-
SOF
2 stops15h 41m
Lufthansa
Tue 9/152:10 pm
SOF
-
PIT
2 stops17h 05m
Lufthansa
Deal found 5/19$782
This Justfly.com deal was found by Cheapflights users on 5/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:06 pm
PIT
-
SOF
2 stops20h 34m
Lufthansa
Tue 8/186:40 pm
SOF
-
PIT
2 stops35h 50m
Lufthansa
Deal found 5/16$803
This KAYAK deal was found by Cheapflights users on 5/17. 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.
Tue 8/47:59 pm
PIT
-
SOF
2 stops20h 16m
Lufthansa
Tue 8/257:25 pm
SOF
-
PIT
2 stops28h 49m
Lufthansa
Deal found 5/17$817
This KAYAK deal was found by Cheapflights users on 5/17. 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.
Tue 8/47:59 pm
PIT
-
SOF
2 stops15h 41m
Lufthansa
Mon 8/247:00 pm
SOF
-
PIT
2 stops30h 30m
Lufthansa
Deal found 5/17$825
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/99:12 am
PIT
-
SOF
2 stops19h 58m
United Airlines
Mon 8/246:20 am
SOF
-
PIT
2 stops24h 10m
United Airlines
Deal found 5/17$844
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/99:12 am
PIT
-
SOF
2 stops19h 58m
United Airlines
Wed 8/196:20 am
SOF
-
PIT
2 stops24h 10m
United Airlines
Deal found 5/17$845
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 8/43:06 pm
PIT
-
SOF
2 stops14h 04m
United Airlines
Fri 8/218:00 am
SOF
-
PIT
2 stops22h 30m
United Airlines
Deal found 5/17$861
This KAYAK deal was found by Cheapflights users on 5/17. 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.
Thu 8/62:10 pm
PIT
-
SOF
2 stops15h 00m
Lufthansa
Tue 8/257:25 pm
SOF
-
PIT
2 stops28h 49m
Lufthansa
Deal found 5/17$867
This KAYAK deal was found by Cheapflights users on 5/17. 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.
Thu 8/62:10 pm
PIT
-
SOF
2 stops15h 00m
Lufthansa
Mon 8/247:00 pm
SOF
-
PIT
2 stops30h 30m
Lufthansa
Deal found 5/17$875
This KAYAK deal was found by Cheapflights users on 5/17. 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 8/97:40 pm
PIT
-
SOF
2 stops20h 20m
Lufthansa
Thu 8/207:25 pm
SOF
-
PIT
2 stops28h 49m
Lufthansa
Deal found 5/17$880
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Thu 8/63:06 pm
PIT
-
SOF
2 stops14h 04m
United Airlines
Sun 8/236:20 am
SOF
-
PIT
2 stops19h 10m
United Airlines
Deal found 5/17$894

Find 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 May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$782
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$1,192
Provider with most accurate pricing for Pittsburgh-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Sofia flights.
Search Deals
From Pittsburgh to Sofia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($96 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 21, 2026.
Use the filters below to find and compare flights from Pittsburgh to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Wed 8/26

7:59 pm-6:40 pm

2 stops15h 41m

Sofia

Tue 9/15

2:10 pm-12:15 am

2 stops17h 05m

$782

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Fri 8/7

7:40 pm-11:15 pm

2 stops20h 35m

Sofia

Sun 8/23

6:20 am-6:30 pm

2 stops19h 10m

$894

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sat 8/8

7:59 pm-6:40 pm

2 stops15h 41m

Sofia

Fri 8/21

8:00 am-11:30 pm

2 stops22h 30m

$911

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Thu 7/30

2:10 pm-12:10 pm

2 stops15h 00m

Sofia

Sun 8/30

6:10 am-5:14 pm

2 stops18h 04m

$950

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Fri 8/7

6:16 pm-11:15 pm

2 stops21h 59m

Sofia

Sat 8/22

6:20 am-9:49 am

2 stops34h 29m

$990

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sun 8/9

7:59 pm-6:10 pm

2 stops15h 11m

Sofia

Sat 8/22

6:20 am-11:30 pm

2 stops24h 10m

$1,051

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Tue 8/4

9:50 pm-8:30 pm

1 stop15h 40m

Sofia

Tue 8/18

7:00 am-7:13 pm

2 stops19h 13m

$1,170

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Thu 7/30

1:00 pm-1:25 pm

2 stops17h 25m

Sofia

Sun 8/30

9:05 pm-7:55 pm

1 stop29h 50m

$1,193

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Mon 6/1

8:37 pm-8:30 pm

2 stops40h 53m

Sofia

Mon 6/8

8:10 pm-7:50 pm

1 stop30h 40m

$1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 stars
BudgetAirPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Sofia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Pittsburgh to Sofia?

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 May 21, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Sofia, such as Turkish Airlines,United Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,382 reviews

Boarding

7.3

Food

7.5

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Turkish Airlines
7.4
Good
4,382 reviews
Turkish Airlines
7.4
Good
4,382 reviews

Boarding

7.3

Food

7.5

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
United Airlines
7.4
Good
9,748 reviews
Turkish Airlines
7.4
Good
4,382 reviews

Boarding

7.3

Food

7.5

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
British Airways
6.7
Okay
7,991 reviews
Turkish Airlines
7.4
Good
4,382 reviews

Boarding

7.3

Food

7.5

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.

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 $782, Lufthansa can have you in Sofia from Pittsburgh in 15h 41m. There are 4974 mi between Pittsburgh and Sofia. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $497, United Airlines will fly you from Pittsburgh to Sofia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Turkish Airlines - these airlines can fly you to your destination from $510 and $650, respectively. You may be able to fly from Pittsburgh to Sofia for 46% 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

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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
Newark to Sofia flights
Dulles Intl to Sofia flights
Philadelphia to Sofia flights

Top 3 airlines flying from Pittsburgh to Sofia

Discover the top 3 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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$497Average$993FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$510Average$701FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$650Average$1,164FlexibilityNo cancel feeOn-time77%

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