PIT - SOF

$658 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 7/30. 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.
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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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Flights Deals

Cheap Flights from Pittsburgh to Sofia

 
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.

Recent round-trip flight deals from Pittsburgh to Sofia

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pittsburgh to Sofia.
Discover the best prices for you by selecting your travel dates on KAYAK.
SWISS Logo
11:05 am - 10:05 amPIT-SOF
16h 00m2 stops
SWISS Logo
3:30 pm - 4:55 pmSOF-PIT
32h 25m2 stops
$658SWISS
Find Deal
Wed, Jul 30 - Mon, Aug 18
 Logo
5:51 pm - 10:50 pmPIT-SOF
21h 59m2 stops
 Logo
1:15 pm - 4:55 pmSOF-PIT
34h 40m2 stops
Wed, Jul 30 - Tue, Aug 19
Lufthansa Logo
5:51 pm - 11:00 pmPIT-SOF
22h 09m2 stops
Lufthansa Logo
7:25 pm - 7:40 pmSOF-PIT
55h 15m2 stops
$679Lufthansa
Find Deal
Wed, Jul 30 - Mon, Aug 18
 Logo
3:15 pm - 6:40 pmPIT-SOF
20h 25m2 stops
 Logo
8:00 am - 6:48 pmSOF-PIT
17h 48m2 stops
Thu, Jul 31 - Tue, Aug 19
 Logo
5:51 pm - 6:40 pmPIT-SOF
41h 49m3 stops
 Logo
8:00 am - 11:15 pmSOF-PIT
22h 15m2 stops
Wed, Jul 30 - Tue, Aug 19
Lufthansa Logo
5:51 pm - 6:40 pmPIT-SOF
17h 49m2 stops
Lufthansa Logo
6:00 am - 4:53 pmSOF-PIT
17h 53m2 stops
$859Lufthansa
Find Deal
Thu, Jul 31 - Mon, Aug 18
Lufthansa Logo
8:00 pm - 6:35 pmPIT-SOF
15h 35m2 stops
Lufthansa Logo
12:00 pm - 10:27 pmSOF-PIT
17h 27m2 stops
$1,034Lufthansa
Find Deal
Thu, May 29 - Thu, Jun 5
American Airlines Logo
9:40 pm - 1:30 pmPIT-SOF
32h 50m1 stop
American Airlines Logo
8:00 pm - 7:45 pmSOF-PIT
30h 45m1 stop
$1,446American Airlines
Find Deal
Wed, Jul 30 - Mon, Aug 18
British Airways Logo
9:40 pm - 1:30 pmPIT-SOF
32h 50m1 stop
British Airways Logo
8:00 pm - 7:45 pmSOF-PIT
30h 45m1 stop
$1,460British Airways
Find Deal
Wed, Jul 30 - Mon, Aug 18
British Airways Logo
12:21 pm - 1:30 pmPIT-SOF
18h 09m2 stops
British Airways Logo
8:00 pm - 7:45 pmSOF-PIT
30h 45m1 stop
$1,724British Airways
Find Deal
Thu, Jul 3 - Mon, Jul 7
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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.

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 February, where tickets cost $628 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,545 and $1,246 respectively.

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$658
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 23% 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 $658 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?

    Star Alliance, and oneworld 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, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Sofia are Lufthansa and British Airways. With an average price for the route of $982 and an overall rating of 6.7, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $731 and an overall rating of 6.6.

  • 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.

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 8696 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

All was good except for the seats, not very comfy.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

This flight didn't happen for me because of overbooking.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

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

Information on your arrival and departure airports

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