$910+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SOF
Sep 29 — Oct 61
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
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 August 30, 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 August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/30. 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 11/1912:58 pm -
2 stops17h 17m
Mon 11/302:00 pm -
2 stops35h 36m
Deal found 8/30![United Airlines logo]()
$910
This United deal was found by Cheapflights users on 8/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 pm -
2 stops17h 40m
Sun 10/47:25 pm -
2 stops32h 12m
Deal found 8/28![Multiple Airlines logo]()
$976
This Booking.com deal was found by Cheapflights users on 8/28. 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 9/279:50 pm -
1 stop14h 30m
Sun 10/49:05 pm -
2 stops31h 33m
Deal found 8/28![British Airways logo]()
$1,017
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:20 pm -
2 stops20h 20m
Wed 9/236:20 am -
2 stops39h 28m
Deal found 8/26![Multiple Airlines logo]()
$1,027
This British Airways deal was found by Cheapflights users on 8/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:50 pm -
1 stop32h 35m
Wed 9/239:25 pm -
1 stop29h 30m
Deal found 8/26![British Airways logo]()
$1,132
This SWISS deal was found by Cheapflights users on 8/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:11 pm -
2 stops17h 44m
Sun 10/412:55 pm -
3 stops35h 02m
Deal found 8/28![SWISS logo]()
$1,322
This SWISS deal was found by Cheapflights users on 8/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:07 pm -
3 stops40h 08m
Mon 11/303:00 pm -
2 stops36h 32m
Deal found 8/30![SWISS logo]()
$1,389
This AranGrant deal was found by Cheapflights users on 8/26. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:33 pm -
2 stops35h 52m
Mon 10/58:10 pm -
1 stop30h 40m
Deal found 8/26![British Airways logo]()
$1,488
This BusinessClass deal was found by Cheapflights users on 8/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:23 pm -
2 stops20h 07m
Mon 10/58:10 pm -
1 stop30h 40m
Deal found 8/26![British Airways logo]()
$1,521
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 August 30, 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 August 30, 2026.
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:20 pm -
2 stops20h 20m
Wed 9/236:20 am -
2 stops39h 28m
Deal found 8/26![Multiple Airlines logo]()
$1,027
This FlightHub deal was found by Cheapflights users on 8/28. 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.
Sun 9/279:50 pm -
1 stop14h 30m
Sun 10/49:05 pm -
1 stop29h 45m
Deal found 8/28![British Airways logo]()
$1,063
This SWISS deal was found by Cheapflights users on 8/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:11 pm -
2 stops17h 44m
Sun 10/412:55 pm -
3 stops35h 02m
Deal found 8/28![SWISS logo]()
$1,322
This British Airways deal was found by Cheapflights users on 8/29. 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.
Wed 9/169:50 pm -
1 stop32h 35m
Wed 9/239:25 pm -
1 stop29h 30m
Deal found 8/29![British Airways logo]()
$1,132
This SWISS deal was found by Cheapflights users on 8/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:07 pm -
3 stops40h 08m
Mon 11/303:00 pm -
3 stops36h 32m
Deal found 8/30![SWISS logo]()
$1,531
This BusinessClass deal was found by Cheapflights users on 8/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:23 pm -
2 stops20h 07m
Mon 10/58:10 pm -
1 stop30h 40m
Deal found 8/26![British Airways logo]()
$1,521
This AranGrant deal was found by Cheapflights users on 8/26. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:50 pm -
1 stop32h 35m
Mon 10/58:10 pm -
1 stop30h 40m
Deal found 8/26![Multiple Airlines logo]()
$1,890
Last-minute flights from Pittsburgh to SofiaDiscover last-minute flight deals from Pittsburgh to Sofia. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Sofia. Data last updated August 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:20 pm -
2 stops20h 20m
Wed 9/236:20 am -
2 stops39h 28m
Deal found 8/26![Multiple Airlines logo]()
$1,027
This British Airways deal was found by Cheapflights users on 8/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:50 pm -
1 stop32h 35m
Wed 9/239:25 pm -
1 stop29h 30m
Deal found 8/26![British Airways logo]()
$1,132
This BusinessClass deal was found by Cheapflights users on 8/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:23 pm -
2 stops20h 07m
Mon 10/58:10 pm -
1 stop30h 40m
Deal found 8/26![British Airways logo]()
$1,521
This AranGrant deal was found by Cheapflights users on 8/26. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:33 pm -
2 stops35h 52m
Mon 10/58:10 pm -
1 stop30h 40m
Deal found 8/26![British Airways logo]()
$1,488
This United deal was found by Cheapflights users on 8/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 pm -
2 stops17h 40m
Sun 10/47:25 pm -
2 stops32h 12m
Deal found 8/28![Multiple Airlines logo]()
$976
This Booking.com deal was found by Cheapflights users on 8/28. 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 9/279:50 pm -
1 stop14h 30m
Sun 10/49:05 pm -
2 stops31h 33m
Deal found 8/28![British Airways logo]()
$1,017
This SWISS deal was found by Cheapflights users on 8/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:11 pm -
2 stops17h 44m
Sun 10/412:55 pm -
3 stops35h 02m
Deal found 8/28![SWISS logo]()
$1,322
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 August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $910 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $835 |
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 August 30, 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
Wed 9/16
3:20 pm-6:40 pm
2 stops20h 20m
Sofia
Wed 9/23
6:20 am-2:48 pm
2 stops39h 28m
$1,027
Quickest round-trip
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sun 9/27
9:50 pm-7:20 pm
1 stop14h 30m
Sofia
Sun 10/4
9:05 pm-7:50 pm
1 stop29h 45m
$1,063
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Wed 9/16
9:50 pm-1:25 pm
1 stop32h 35m
Sofia
Wed 9/23
9:25 pm-7:55 pm
1 stop29h 30m
$1,132
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sun 9/27
2:11 pm-2:55 pm
2 stops17h 44m
Sofia
Sun 10/4
12:55 pm-4:57 pm
3 stops35h 02m
$1,322
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Tue 9/22
5:23 pm-8:30 pm
2 stops20h 07m
Sofia
Mon 10/5
8:10 pm-7:50 pm
1 stop30h 40m
$1,521
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Thu 11/19
2:07 pm-1:15 pm
3 stops40h 08m
Sofia
Mon 11/30
3:00 pm-8:32 pm
3 stops36h 32m
$1,531
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Wed 9/23
9:50 pm-1:25 pm
1 stop32h 35m
Sofia
Mon 10/5
8:10 pm-7:50 pm
1 stop30h 40m
$1,890
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 August.
| 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*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.
Cheapflights Insights
Everything you need to know about your flight 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 August 30, 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.
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
Search flights from Pittsburgh to Sofia by cabin class
Find flights from Pittsburgh to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Sofia flights
Browse other Pittsburgh and Sofia flight options. Last updated on August 30, 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 August 30, 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 August 30, 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 August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$850 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$497 | Average$917 | FlexibilityNo cancel fee | On-time69% |