PIT - SOF

$297 Find Cheap Flights from Pittsburgh to Sofia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Sofia departing on 10/25. 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

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Everything you should know

Cheapest round-trip
$838
Typical prices: $695-$839
Lufthansa
Wed 8/26Tue 9/15
PIT - SOF • 2 stops
Cheapest one-way
$297
Multiple Airlines
Sun 10/25
PIT - SOF • 2 stops
Top airlines
Cheapest • from $838 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Pittsburgh and Sofia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+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

Wed, Aug 26 - Tue, Sep 15
Lufthansa Logo
3:20 pm - 6:40 pm
PIT
-
SOF
20h 20m
2 stops
Lufthansa Logo
6:10 am - 7:09 pm
SOF
-
PIT
19h 59m
2 stops
$838Lufthansa
Wed, Aug 26 - Tue, Sep 15
Lufthansa Logo
7:59 pm - 6:40 pm
PIT
-
SOF
15h 41m
2 stops
Lufthansa Logo
6:10 am - 5:14 pm
SOF
-
PIT
18h 04m
2 stops
$838Lufthansa
Wed, Sep 9 - Wed, Sep 16
Lufthansa Logo
7:59 pm - 6:40 pm
PIT
-
SOF
15h 41m
2 stops
Lufthansa Logo
6:20 am - 8:37 pm
SOF
-
PIT
21h 17m
2 stops
$839Lufthansa
Wed, Aug 26 - Fri, Sep 11
Multiple Airlines Logo
7:59 pm - 11:15 pm
PIT
-
SOF
20h 16m
2 stops
Multiple Airlines Logo
6:20 am - 2:48 pm
SOF
-
PIT
39h 28m
2 stops
$841Multiple Airlines
Sun, Sep 13 - Mon, Sep 28
SWISS Logo
10:45 am - 12:15 pm
PIT
-
SOF
42h 30m
2 stops
SWISS Logo
3:40 pm - 8:36 pm
SOF
-
PIT
35h 56m
2 stops
$857SWISS
Sat, Sep 5 - Tue, Sep 15
Lufthansa Logo
3:20 pm - 6:10 pm
PIT
-
SOF
43h 50m
2 stops
Lufthansa Logo
6:10 am - 11:30 pm
SOF
-
PIT
24h 20m
2 stops
$859Lufthansa
Sun, Sep 13 - Mon, Sep 28
Multiple Airlines Logo
6:10 pm - 6:40 pm
PIT
-
SOF
17h 30m
2 stops
Multiple Airlines Logo
7:25 pm - 8:37 pm
SOF
-
PIT
32h 12m
2 stops
$864Multiple Airlines
Sun, Sep 13 - Mon, Sep 28
British Airways Logo
9:50 pm - 7:20 pm
PIT
-
SOF
14h 30m
1 stop
British Airways Logo
8:10 pm - 7:55 pm
SOF
-
PIT
30h 45m
1 stop
$865British Airways
Sun, Sep 13 - Mon, Sep 28
British Airways Logo
9:50 pm - 7:20 pm
PIT
-
SOF
14h 30m
1 stop
British Airways Logo
8:10 pm - 7:55 pm
SOF
-
PIT
30h 45m
1 stop
$866British Airways
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
8:25 pm - 1:50 pm
PIT
-
SOF
34h 25m
3 stops
Multiple Airlines Logo
6:20 am - 7:15 pm
SOF
-
PIT
19h 55m
3 stops
$870Multiple Airlines
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.

How much is a round-trip flight from Pittsburgh to Sofia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to Sofia departing in August.

Flight prices are above average for this route right now.

Flights to Sofia from Pittsburgh usually cost between $599 and $664 in August.
The lowest price found in the past 5 days was $838 on Lufthansa (Aug 26-Sep 15).

What is the cheapest month to fly from Pittsburgh to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Sofia is November, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,851 and $1,250 respectively.

Good to know

Low season

April

Cheapest flight

$297
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 96% increase in price.
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 5 days, the lowest price for a flight from Pittsburgh to Sofia was $297 for a one-way ticket and $838 for a round-trip.

  • 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?

    Star Alliance is the only airline alliance operating flights between Pittsburgh and Sofia.

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

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Sofia are United Airlines and Lufthansa. With an average price for the route of $993 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,025 and an overall rating of 6.8.

  • 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 airlines flying 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 10052 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2026
PIT - EWR
Read more United Airlines reviews

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

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

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.

Ridiculous boarding. Enter the gate, walk down a staircase with bags, exit a building, get on a crowded bus, dropped off a few meters away from the aircraft, walk with bags to another set of stairs to board the aircraft. And all that during a pouring down rain, and with children. Ridiculous!!!

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.

Lufthansa no longer offers any refreshments and snacks on short i.e., around 2 hrs flight. We still had full staff stewards/stewardesses. No idea why they were needed as there was no work for them during the flight

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

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

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

I really like it and travel to Europe and back with Lufthansa, but it is getting expensive, a bit beyond my me

Not available crew to load the luggage for all the passengers,comon situation for local European destinations , not acceptable situation, never Lufthansa again 😉 🙄

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.

Flight was overbooked. Crew did a great job but passengers weren’t nice and really not patient. Flying in these times is not the best idea tbh.

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

Information on your arrival and departure airports