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Sofia

$681+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SOF
May 18 — May 251
Mon 5/18
Mon 5/25
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 April 18, 2026.

This KAYAK deal was found by Cheapflights users on 4/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:50 pm
PIT
-
SOF
1 stop14h 30m
British Airways
Wed 10/149:25 pm
SOF
-
PIT
1 stop29h 25m
British Airways
Deal found 4/14$771
This oojo deal was found by Cheapflights users on 4/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:50 pm
PIT
-
SOF
1 stop15h 40m
British Airways
Wed 9/309:25 pm
SOF
-
PIT
1 stop29h 25m
British Airways
Deal found 4/13$776
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:59 pm
PIT
-
SOF
2 stops15h 41m
Lufthansa
Wed 9/306:20 am
SOF
-
PIT
2 stops21h 17m
Lufthansa
Deal found 4/13$779
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:35 pm
PIT
-
SOF
2 stops20h 05m
Air Canada
Tue 10/136:10 am
SOF
-
PIT
2 stops36h 22m
Air Canada
Deal found 4/15$791
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:35 pm
PIT
-
SOF
2 stops20h 05m
Air Canada
Fri 10/166:10 am
SOF
-
PIT
2 stops21h 27m
Air Canada
Deal found 4/15$792
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:36 am
PIT
-
SOF
2 stops20h 34m
United Airlines
Thu 10/156:30 am
SOF
-
PIT
2 stops21h 07m
United Airlines
Deal found 4/16$793
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:36 am
PIT
-
SOF
2 stops20h 34m
United Airlines
Wed 10/146:10 am
SOF
-
PIT
2 stops21h 27m
United Airlines
Deal found 4/16$794
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:06 pm
PIT
-
SOF
2 stops20h 34m
United Airlines
Fri 10/166:20 am
SOF
-
PIT
2 stops20h 14m
United Airlines
Deal found 4/16$795
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:00 am
PIT
-
SOF
2 stops23h 10m
Air Canada
Thu 10/156:30 am
SOF
-
PIT
2 stops36h 02m
Air Canada
Deal found 4/15$796
This KAYAK deal was found by Cheapflights users on 4/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:05 pm
PIT
-
SOF
2 stops37h 15m
SWISS
Mon 10/123:40 pm
SOF
-
PIT
2 stops32h 17m
SWISS
Deal found 4/14$797
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:59 pm
PIT
-
SOF
2 stops33h 11m
United Airlines
Tue 10/136:10 am
SOF
-
PIT
2 stops20h 24m
United Airlines
Deal found 4/16$800

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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$771
(KAYAK)

One-way from

$681
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$493
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
One-way flight from Pittsburgh to Sofia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 18, 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

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Tue 9/1

9:50 pm-8:30 pm

1 stop15h 40m

Sofia

Wed 9/30

9:25 pm-7:31 pm

2 stops29h 06m

$791

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Mon 8/3

3:13 pm-6:40 pm

2 stops20h 27m

Sofia

Fri 10/16

6:20 am-4:57 pm

2 stops17h 37m

$794

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Wed 7/29

7:59 pm-6:40 pm

2 stops15h 41m

Sofia

Fri 10/16

6:20 am-8:51 pm

2 stops21h 31m

$794

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sun 8/2

3:06 pm-12:10 pm

2 stops14h 04m

Sofia

Fri 10/16

6:20 am-6:29 pm

2 stops19h 09m

$794
Quickest round-trip

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sun 8/2

3:06 pm-12:10 pm

2 stops14h 04m

Sofia

Thu 10/15

2:10 pm-11:22 pm

2 stops16h 12m

$794

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sat 8/1

7:59 pm-12:10 pm

2 stops33h 11m

Sofia

Tue 10/13

6:10 am-7:34 pm

2 stops20h 24m

$800

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sun 8/2

9:50 pm-7:20 pm

1 stop14h 30m

Sofia

Wed 10/14

9:25 pm-7:50 pm

1 stop29h 25m

$812

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Thu 7/30

4:04 pm-6:40 pm

2 stops19h 36m

Sofia

Thu 10/15

6:30 am-8:37 pm

2 stops21h 07m

$843

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Sat 8/1

6:10 am-11:00 am

2 stops21h 50m

Sofia

Thu 10/15

6:30 am-8:37 pm

2 stops21h 07m

$855

PittsburghSofia

PIT - SOF

PITSOF

Pittsburgh

Tue 8/4

7:59 pm-6:40 pm

2 stops15h 41m

Sofia

Sun 10/11

12:55 pm-11:22 pm

2 stops17h 27m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
CheapfaremartPrice Accuracy-Trust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust 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.

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 April 18, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Sofia, such as United Airlines,Turkish Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,605 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,605 reviews
United Airlines
7.4
Good
9,605 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Turkish Airlines
7.3
Good
4,308 reviews
United Airlines
7.4
Good
9,605 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Lufthansa
6.8
Okay
7,930 reviews
United Airlines
7.4
Good
9,605 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,891 reviews
United Airlines
7.4
Good
9,605 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 $793, British Airways can have you in Sofia from Pittsburgh in 14h 04m. 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 $485, 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 United Airlines and British Airways - these airlines can fly you to your destination from $497 and $560, respectively. You may be able to fly from Pittsburgh to Sofia for 47% 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 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$485Average$1,172FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$497Average$829FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$560Average$698FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$802Average$1,239FlexibilityNo cancel feeOn-time77%

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