$668+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SOF
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Sofia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Sofia
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Best
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Cheapest flights from Pittsburgh to SofiaExplore 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 September 27, 2026.
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 September 27, 2026.
This Booking.com deal was found by Cheapflights users on 9/22. 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.
Fri 11/68:00 pm -
2 stops15h 20m
Fri 11/136:00 am -
2 stops19h 36m
Deal found 9/22![Multiple Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/66:30 am -
2 stops23h 45m
Fri 11/137:55 am -
3 stops39h 42m
Deal found 9/22![United Airlines logo]()
$679
This Booking.com deal was found by Cheapflights users on 9/22. 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.
Fri 11/612:55 pm -
2 stops46h 40m
Fri 11/138:30 pm -
1 stop29h 50m
Deal found 9/22![British Airways logo]()
$721
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/94:06 pm -
2 stops14h 09m
Mon 11/162:00 pm -
2 stops37h 47m
Deal found 9/25![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 9/24. 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 11/82:07 pm -
2 stops16h 08m
Sun 11/156:25 am -
2 stops24h 05m
Deal found 9/24![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/247:18 pm -
2 stops45h 42m
Sun 11/86:25 am -
2 stops24h 34m
Deal found 9/25![United Airlines logo]()
$859
This Booking.com deal was found by Cheapflights users on 9/24. 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.
Sun 11/811:26 am -
2 stops21h 54m
Sun 11/157:45 pm -
1 stop30h 35m
Deal found 9/24![British Airways logo]()
$864
This British Airways deal was found by Cheapflights users on 9/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:15 pm -
1 stop14h 20m
Sun 11/87:45 pm -
1 stop30h 35m
Deal found 9/25![British Airways logo]()
$885
This Air Canada deal was found by Cheapflights users on 9/25. 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.
Sat 10/246:00 am -
3 stops25h 15m
Sun 11/87:55 am -
2 stops17h 41m
Deal found 9/25![Multiple Airlines logo]()
$1,106
This Turkish Airlines deal was found by Cheapflights users on 9/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
2 stops22h 45m
Sun 10/189:10 pm -
2 stops26h 47m
Deal found 9/24![Multiple Airlines logo]()
$1,347
This Air Canada deal was found by Cheapflights users on 9/24. 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.
Sun 11/87:20 pm -
2 stops44h 35m
Sun 11/156:00 am -
3 stops19h 36m
Deal found 9/24![Multiple Airlines logo]()
$1,378
Best flights from Pittsburgh to SofiaDiscover carefully curated flight deals from Pittsburgh to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from Pittsburgh to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/66:30 am -
2 stops23h 45m
Fri 11/137:55 am -
3 stops39h 42m
Deal found 9/22![United Airlines logo]()
$679
This Booking.com deal was found by Cheapflights users on 9/22. 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.
Fri 11/612:55 pm -
2 stops46h 40m
Fri 11/138:30 pm -
1 stop29h 50m
Deal found 9/22![British Airways logo]()
$721
This Air Canada deal was found by Cheapflights users on 9/25. 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.
Sat 10/246:00 am -
3 stops25h 15m
Sun 11/87:55 am -
2 stops17h 41m
Deal found 9/25![Multiple Airlines logo]()
$1,106
This United Airlines deal was found by Cheapflights users on 9/24. 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 2/86:20 am -
2 stops23h 55m
Wed 2/106:25 am -
2 stops19h 11m
Deal found 9/24![United Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 9/26. 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 3/18:50 am -
2 stops31h 05m
Thu 3/46:25 am -
2 stops19h 10m
Deal found 9/26![United Airlines logo]()
$719
This Booking.com deal was found by Cheapflights users on 9/24. 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.
Sun 11/811:26 am -
2 stops21h 54m
Sun 11/157:45 pm -
1 stop30h 35m
Deal found 9/24![British Airways logo]()
$864
This British Airways deal was found by Cheapflights users on 9/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:15 pm -
1 stop14h 20m
Sun 11/87:45 pm -
1 stop30h 35m
Deal found 9/25![British Airways logo]()
$885
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/94:06 pm -
2 stops14h 09m
Mon 11/162:00 pm -
2 stops37h 47m
Deal found 9/25![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/247:18 pm -
2 stops45h 42m
Sun 11/86:25 am -
2 stops24h 34m
Deal found 9/25![United Airlines logo]()
$859
Last-minute flights from Pittsburgh to SofiaDiscover last-minute flight deals from Pittsburgh to Sofia. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Sofia. Data last updated September 27, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 9/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
2 stops22h 45m
Sun 10/189:10 pm -
2 stops26h 47m
Deal found 9/24![Multiple Airlines logo]()
$1,347
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/247:18 pm -
2 stops45h 42m
Sun 11/86:25 am -
2 stops24h 34m
Deal found 9/25![United Airlines logo]()
$859
This British Airways deal was found by Cheapflights users on 9/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:15 pm -
1 stop14h 20m
Sun 11/87:45 pm -
1 stop30h 35m
Deal found 9/25![British Airways logo]()
$885
This Air Canada deal was found by Cheapflights users on 9/25. 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.
Sat 10/246:00 am -
3 stops25h 15m
Sun 11/87:55 am -
2 stops17h 41m
Deal found 9/25![Multiple Airlines logo]()
$1,106
One-way flights from Pittsburgh to SofiaSearch for one-way flight options from Pittsburgh to Sofia. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Pittsburgh to Sofia. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:46 pm -
3 stops35h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$2,515
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:37 pm -
2 stops16h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Lufthansa logo]()
$2,850
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 September 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $668 (Booking.com) |
Popular in | December |
Cheapest in | April |
Average price | $897 |
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 7,457,451 searches. Data last updated September 27, 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
Cheapest round-trip
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Fri 11/6
6:30 am-1:15 pm
2 stops23h 45m
Sofia
Fri 11/13
7:55 am-4:37 pm
3 stops39h 42m
$679
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Mon 2/8
6:20 am-1:15 pm
2 stops23h 55m
Sofia
Wed 2/10
6:25 am-6:36 pm
2 stops19h 11m
$719
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Mon 3/1
8:50 am-10:55 pm
2 stops31h 05m
Sofia
Thu 3/4
6:25 am-6:35 pm
2 stops19h 10m
$719
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Fri 11/6
12:55 pm-6:35 pm
2 stops46h 40m
Sofia
Fri 11/13
8:30 pm-7:20 pm
1 stop29h 50m
$721
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Mon 11/9
4:06 pm-1:15 pm
2 stops14h 09m
Sofia
Mon 11/16
2:00 pm-8:47 pm
2 stops37h 47m
$805
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sat 10/24
7:18 pm-12:00 am
2 stops45h 42m
Sofia
Sun 11/8
6:25 am-11:59 pm
2 stops24h 34m
$859
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sun 11/8
11:26 am-4:20 pm
2 stops21h 54m
Sofia
Sun 11/15
7:45 pm-7:20 pm
1 stop30h 35m
$864
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sat 10/24
10:15 pm-6:35 pm
1 stop14h 20m
Sofia
Sun 11/8
7:45 pm-7:20 pm
1 stop30h 35m
$885
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sat 10/24
6:00 am-2:15 pm
3 stops25h 15m
Sofia
Sun 11/8
7:55 am-6:36 pm
2 stops17h 41m
$1,106
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sun 10/25
7:46 pm-1:25 pm
3 stops35h 39m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$2,515
Showing 1-10 of 11 resultsSorted 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
PIT-SOF
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 September 27, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Sofia, such as United Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Complete your trip
Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
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Pittsburgh and Sofia flights
Browse other Pittsburgh and Sofia flight options. Last updated on September 27, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sofia
Explore flights to Sofia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Top 2 airlines flying from Pittsburgh to Sofia
Discover the top 2 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 7,457,451 searches. Data last updated September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$850 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$497 | Average$947 | FlexibilityNo cancel fee | On-time69% |