$595+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SOF
Nov 24 — Dec 11
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
One-way
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 October 25, 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 October 25, 2026.
This Justfly.com deal was found by Cheapflights users on 10/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:15 pm -
2 stops24h 40m
Mon 11/303:00 pm -
2 stops34h 36m
Deal found 10/24![Multiple Airlines logo]()
$860
This SWISS deal was found by Cheapflights users on 10/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:06 pm -
3 stops38h 09m
Mon 11/303:00 pm -
2 stops36h 49m
Deal found 10/24![SWISS logo]()
$1,052
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 October 25, 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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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 2/73:52 pm -
2 stops14h 23m
Wed 3/246:25 am -
2 stops18h 10m
Deal found 10/24![United Airlines logo]()
$718
This SWISS deal was found by Cheapflights users on 10/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:06 pm -
3 stops38h 09m
Mon 11/303:00 pm -
2 stops36h 49m
Deal found 10/24![SWISS logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 10/24. 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 3/16:40 am -
2 stops23h 45m
Thu 3/46:25 am -
2 stops19h 10m
Deal found 10/24![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 10/24. 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 2/710:19 am -
2 stops20h 06m
Sun 3/216:25 am -
2 stops33h 11m
Deal found 10/24![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 2/53:15 pm -
2 stops13h 35m
Sat 3/207:55 am -
2 stops31h 41m
Deal found 10/24![United Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 2/113:10 pm -
2 stops13h 40m
Sat 3/207:55 am -
2 stops31h 41m
Deal found 10/24![United Airlines logo]()
$871
Last-minute flights from Pittsburgh to SofiaDiscover last-minute flight deals from Pittsburgh to Sofia. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Sofia. Data last updated October 25, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:15 pm -
2 stops24h 40m
Mon 11/303:00 pm -
2 stops34h 36m
Deal found 10/24![Multiple Airlines logo]()
$860
This SWISS deal was found by Cheapflights users on 10/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:06 pm -
3 stops38h 09m
Mon 11/303:00 pm -
2 stops36h 49m
Deal found 10/24![SWISS logo]()
$1,052
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 October 25, 2026.
Search for one-way flight options from Pittsburgh to Sofia. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This deal was found by Cheapflights users on 10/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:15 pm -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![British Airways logo]()
$595
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $697 (Expedia) |
One-way from | $595 |
Popular in | December |
Cheapest in | April |
Average price | $1,609 |
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 October 25, 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
Quickest round-trip
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sat 1/16
9:15 pm-6:35 pm
1 stop14h 20m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$595
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sun 2/7
3:52 pm-1:15 pm
2 stops14h 23m
Sofia
Wed 3/24
6:25 am-6:35 pm
2 stops18h 10m
$718
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Mon 3/1
6:40 am-1:25 pm
2 stops23h 45m
Sofia
Thu 3/4
6:25 am-6:35 pm
2 stops19h 10m
$730
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Sun 2/7
10:19 am-1:25 pm
2 stops20h 06m
Sofia
Sun 3/21
6:25 am-9:36 am
2 stops33h 11m
$782
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Fri 2/5
3:15 pm-11:50 am
2 stops13h 35m
Sofia
Sat 3/20
7:55 am-9:36 am
2 stops31h 41m
$871
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Thu 2/11
3:10 pm-11:50 am
2 stops13h 40m
Sofia
Sat 3/20
7:55 am-9:36 am
2 stops31h 41m
$871
PittsburghSofia
PIT Pittsburgh - SOF Sofia
PITSOF
Pittsburgh
Mon 11/23
4:06 pm-1:15 pm
3 stops38h 09m
Sofia
Mon 11/30
3:00 pm-8:49 pm
2 stops36h 49m
$1,052
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 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 October 25, 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
Overall
7.3
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Overall
7.3
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Overall
7.3
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
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.
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 October 25, 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 October 25, 2026.
Popular flight searches
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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 October 25, 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$850 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$497 | Average$1,014 | FlexibilityNo cancel fee | On-time69% |