PIT - SOF

$585 Find Cheap Flights from Pittsburgh to Sofia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Sofia departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Sofia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$585
Lufthansa
Mon 3/2Wed 3/11
PIT - SOF • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
PIT - SOF • multi-stop
Top airlines
Lufthansa
Cheapest • from $585 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Sofia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Sofia (PIT-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Sofia

Mon, Mar 2 - Wed, Mar 11
Lufthansa Logo
5:56 pm - 10:45 pmPIT-SOF
21h 49m2 stops
Lufthansa Logo
6:10 am - 11:41 pmSOF-PIT
23h 31m2 stops
$585Lufthansa
Find Deal
Mon, Mar 16 - Tue, Mar 24
Lufthansa Logo
6:02 pm - 6:20 pmPIT-SOF
18h 18m2 stops
Lufthansa Logo
6:00 am - 8:34 pmSOF-PIT
20h 34m2 stops
$587Lufthansa
Find Deal
Mon, Mar 2 - Wed, Mar 11
Multiple Airlines Logo
5:55 pm - 1:45 pmPIT-SOF
36h 50m3 stops
Multiple Airlines Logo
2:25 pm - 5:14 pmSOF-PIT
32h 49m2 stops
$604Multiple Airlines
Find Deal
Mon, Mar 2 - Wed, Mar 11
Multiple Airlines Logo
5:55 pm - 1:45 pmPIT-SOF
36h 50m3 stops
Multiple Airlines Logo
2:25 pm - 5:14 pmSOF-PIT
32h 49m2 stops
$605Multiple Airlines
Find Deal
Mon, Mar 2 - Wed, Mar 11
Air Canada Logo
5:55 pm - 1:45 pmPIT-SOF
36h 50m3 stops
Air Canada Logo
2:00 pm - 5:14 pmSOF-PIT
33h 14m3 stops
$608Air Canada
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
5:55 pm - 10:45 pmPIT-SOF
22h 50m2 stops
United Airlines Logo
6:15 am - 5:18 pmSOF-PIT
42h 03m2 stops
$642United Airlines
Find Deal
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
5:55 pm - 10:45 pmPIT-SOF
22h 50m2 stops
Multiple Airlines Logo
6:00 am - 11:41 pmSOF-PIT
23h 41m3 stops
$728Multiple Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
5:55 pm - 10:45 pmPIT-SOF
22h 50m2 stops
United Airlines Logo
2:00 pm - 5:18 pmSOF-PIT
34h 18m2 stops
$742United Airlines
Find Deal
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
5:41 pm - 8:10 pmPIT-SOF
44h 29m2 stops
Multiple Airlines Logo
7:00 am - 7:59 pmSOF-PIT
18h 59m2 stops
$1,395Multiple Airlines
Find Deal
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
5:55 pm - 10:45 pmPIT-SOF
22h 50m2 stops
Multiple Airlines Logo
6:00 am - 11:41 pmSOF-PIT
23h 41m3 stops
$1,527Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Pittsburgh to Sofia flights

Get data-powered insights and trends into flights from Pittsburgh to Sofia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Sofia?

The average price of all round-trip flights from Pittsburgh to Sofia clicked on KAYAK for each day over the last 12 months.

When flying from Pittsburgh to Sofia, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Pittsburgh, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

Good to know

Low seasonFebruary
Cheapest flight$585
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Pittsburgh to Sofia

When to book flights from Pittsburgh to Sofia

Are your dates flexible? Find out the best times to travel from Pittsburgh to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Sofia

  • What is the cheapest flight from Pittsburgh to Sofia?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Sofia was $585 for a round-trip ticket.

  • Do I need a passport to fly between Pittsburgh and Sofia?

    Yes, you’ll need a passport to travel to Sofia from Pittsburgh.

  • Which airports will I be using when flying from Pittsburgh to Sofia?

    Pittsburgh airport is called Pittsburgh and the only airport in Sofia is Sofia.

  • Which aircraft models fly most regularly from Pittsburgh to Sofia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Sofia?

    oneworld, and Star Alliance are the airline alliances operating flights between Pittsburgh and Sofia, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Sofia, United Airlines or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Sofia are United Airlines and Turkish Airlines. With an average price for the route of $1,261 and an overall rating of 7.4, United Airlines is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,239 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Pittsburgh to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and SOF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Pittsburgh to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8998 reviews
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

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

Information on your arrival and departure airports

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