$730 Find Cheap Flights from Pittsburgh to Bulgaria - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Pittsburgh to Bulgaria flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Pittsburgh to Bulgaria right now?

The cheapest fare from Pittsburgh to Bulgaria in the last week was $730 round-trip, to Sofia (SOF).

What’s the cheapest month to fly from Pittsburgh to Bulgaria?

April is the cheapest time of year to fly, with average fares of $493. Prices are highest in June, when average flight costs increase to around $1,475.

Which airport in Bulgaria is the cheapest to fly to from Pittsburgh?

All flights from Pittsburgh to Bulgaria arrive at Sofia (SOF). On average, round-trip fares are around $843.

What’s the cheapest day to fly from Pittsburgh to Bulgaria?

Tuesday tends to be the cheapest day to fly from Pittsburgh to Bulgaria, while Friday is the most expensive. Fares run about 67% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Pittsburgh to Bulgaria?

Data from the past 12 months shows it's cheapest to fly to Bulgaria during the night with average prices of $560. The evening is the most expensive time to fly, with average prices of $947.

Key details for Pittsburgh to Bulgaria flights

Low season

November

Cheapest flight

$730
Beat the crowds with an average 55% drop in travelers.
The most popular month to fly with an average 119% increase in travelers.
Round-trip flight from Pittsburgh to Sofia

Your Pittsburgh to Bulgaria flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Pittsburgh to Bulgaria?

    Fares from Pittsburgh to Bulgaria are around their usual level right now. A round-trip under $609 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • How much should I budget for a flight from Pittsburgh to Bulgaria?

    Over the past 12 months, round-trip fares from Pittsburgh to Bulgaria have ranged from $609 to $1,007.

  • What airlines fly nonstop from Pittsburgh to Bulgaria?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Pittsburgh to Bulgaria. However, British Airways offers a one-stop option.

  • Which cabin classes are available on flights from Pittsburgh to Bulgaria?

    On flights from Pittsburgh to Bulgaria you can only book Economy Class.

  • What are some popular landmarks in Bulgaria?

    KAYAK travelers' favorite landmarks in Bulgaria include:

    • Vasil Levski National Stadium
    • National Palace of Culture
    • Central Sofia Market Hall
    • Prince Alexander of Battenberg Square

Your guide to booking Pittsburgh to Bulgaria flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Friday cost about 67% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Sofia, which is the most popular destination in Bulgaria. From there, it's easy to continue on to other popular destinations such as Varna, Sunny Beach and Bansko.

Reviews of the top airlines flying from Pittsburgh to Bulgaria

 
Need help choosing which airline to fly with from Pittsburgh to Bulgaria? 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.
7.3
United AirlinesOverall score based on 10454 reviews
6.7Food
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Just sat on the run way after we arrived early

6.0 GoodMatthew, Oct 2026
Read more United Airlines reviews

Just sat on the run way after we arrived early

Stored my cloth purse under seat in front off me as instructed. When I retrieved it, half of it was soaked, along with everything inside it. I don’t really know how that could have been prevented because the area did not look wet, but I was not happy about it.

It was easy to board, and the staff was friendly and helpful. What could have been better is that I shouldn't have to pay extra for a seat that doesn't recline.

Was on the plane sitting longer than the actual flight in air was, boarded at 5:45p and didn't take off until 6:50p flight was only about 30 minutes long. Just was poor experience will booking more with American Airlines.

It was great. All the crew were professional and nice.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

Flight was a little late. The crew was courteous, food ok

Very nice. Crew was excellent and our seats had great legroom which we paid extra for so I highly recommend this option when flying internationally.

Check in was great. Boarding seemed less organized. Flight was good.

They canceled our flight last minute and we had to get another flight with twice the cost

My flight was canceled. New flight is 40 hours later and I still didn’t get the flight from Frankfurt to Zagreb.

Meals were nice are abundant, the staff on both flights were personable and well trained

Budget airline feeling. Bad food, no drinks stingy to give even water

There was lengthy delay out of Pittsburgh but we still made it to Toronto with an hour until the connecting flight left. However, we sat on the tarmac for so long -with no explanation from the captain - that we had to run to make the next flight (a long distance). Luckily we made it, but it was only after we boarded that we got word that the flight was delayed due to the number of passengers who were delayed. If we had been told that information as we sat on the tarmac, it would have made a lot of upset and stressed out passengers feel so much better.

More options for your flight from Pittsburgh to Bulgaria

Complete your trip to Bulgaria with a hotel stay or car rental