PIT - SOF

$545 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 1/15. 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
$545
Typical prices: $552-$609
United Airlines
Thu 1/15Mon 1/19
PIT - SOF • 2 stops
Cheapest one-way
Multiple Airlines
Tue 12/16
PIT - SOF • multi-stop
Top airlines
United Airlines
Cheapest • from $545 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
5:46 pm - 10:45 pm
PIT
-
SOF
21h 59m2 stops
United Airlines Logo
6:10 am - 11:28 pm
SOF
-
PIT
24h 18m2 stops
$545United Airlines
Fri, Feb 13 - Mon, Apr 13
British Airways Logo
7:35 pm - 1:00 pm
PIT
-
SOF
34h 25m2 stops
British Airways Logo
8:00 pm - 5:00 pm
SOF
-
PIT
28h 00m2 stops
$612British Airways
Fri, Feb 13 - Mon, Apr 13
British Airways Logo
7:35 pm - 1:00 pm
PIT
-
SOF
34h 25m2 stops
British Airways Logo
8:00 pm - 7:50 pm
SOF
-
PIT
30h 50m1 stop
$615British Airways
Sat, Feb 14 - Tue, Apr 14
Multiple Airlines Logo
12:20 pm - 1:55 pm
PIT
-
SOF
18h 35m2 stops
Multiple Airlines Logo
7:00 am - 9:27 pm
SOF
-
PIT
21h 27m2 stops
$618Multiple Airlines
Thu, Feb 12 - Thu, Apr 16
United Airlines Logo
2:05 pm - 10:45 pm
PIT
-
SOF
25h 40m2 stops
United Airlines Logo
6:10 am - 11:22 pm
SOF
-
PIT
24h 12m2 stops
$620United Airlines
Tue, Feb 10 - Thu, Apr 16
United Airlines Logo
2:57 pm - 1:15 pm
PIT
-
SOF
15h 18m2 stops
United Airlines Logo
6:10 am - 11:22 pm
SOF
-
PIT
24h 12m2 stops
$621United Airlines
Wed, Feb 11 - Fri, Apr 10
United Airlines Logo
5:46 pm - 10:45 pm
PIT
-
SOF
21h 59m2 stops
United Airlines Logo
6:10 am - 11:31 pm
SOF
-
PIT
24h 21m2 stops
$622United Airlines
Fri, Feb 13 - Tue, Apr 14
KLM Logo
12:20 pm - 2:05 pm
PIT
-
SOF
18h 45m2 stops
KLM Logo
7:00 am - 10:13 pm
SOF
-
PIT
22h 13m2 stops
$624KLM
Sat, Feb 14 - Wed, Apr 15
United Airlines Logo
7:00 am - 10:45 pm
PIT
-
SOF
32h 45m2 stops
United Airlines Logo
6:20 am - 11:22 pm
SOF
-
PIT
24h 02m2 stops
$626United Airlines
Sat, Feb 14 - Fri, Apr 10
United Airlines Logo
8:51 am - 10:45 pm
PIT
-
SOF
30h 54m2 stops
United Airlines Logo
6:10 am - 11:31 pm
SOF
-
PIT
24h 21m2 stops
$628United 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 January.

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

Cheapest flight$545
Most popular time to fly and prices are also 29% 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 $545 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 $1,295 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 4 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 9094 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

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!

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

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.

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

Information on your arrival and departure airports