$256 Find Cheap Flights from Bulgaria to Pennsylvania

1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Pennsylvania, as well as popular online travel agencies
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Useful Info

KAYAK's insights & trends for flights to Pennsylvania

Get data-powered insights and trends for flights to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Pennsylvania?

An average nonstop flight from Bulgaria to Pennsylvania takes 20h 11m, covering a distance of 4847 miles. The shortest route is Sofia (SOF) to Newark Airport (EWR) with an average flight time of 12h 50m.

What are the most popular destinations in Pennsylvania?

Based on KAYAK flight searches, the most popular destination is New York (62% of total searches to Pennsylvania). The next most popular destinations are Washington, D.C. (34%) and Philadelphia (4%).


Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$256
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Sofia to New York John F Kennedy Airport

FAQs for booking flights from Bulgaria to Pennsylvania

  • How does KAYAK find such low prices on flights from Bulgaria to Pennsylvania?

    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 Bulgaria to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bulgaria to Pennsylvania 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 Bulgaria to Pennsylvania?

    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 from Bulgaria to Pennsylvania with an airline and back with another airline.

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

    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 from Bulgaria to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Pennsylvania?

    Based on KAYAK data, the cheapest day to fly to Pennsylvania is Wednesday where round-trip tickets can be as cheap as $606. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $986 on average.

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally at night, when round-trip flights cost $651 on average. The most expensive time of day to fly to Pennsylvania is generally in the morning, which is peak travel time and where the average cost of a ticket is $742.

Top airlines flying from Bulgaria to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Bulgaria to Pennsylvania. 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 Bulgaria to Pennsylvania? 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 8801 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.0Entertainment
Airline reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

2.0 MediocreJack, Jun 2025SAT - IAH
Read more United Airlines reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Book cheap flights from Bulgaria to Pennsylvania

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Pennsylvania found on KAYAK in the last 72 hours.
11/1Sat
1 stopBritish Airways
14h 30mSOF-JFK
11/8Sat
1 stopBritish Airways
11h 00mJFK-SOF
$558
10/5Sun
2 stops
46h 35mSOF-JFK
10/19Sun
1 stop
29h 50mJFK-SOF
$564
7/23Wed
1 stopLufthansa
20h 25mSOF-IAD
1/11Sun
1 stopLufthansa
21h 45mIAD-SOF
$592
9/3Wed
1 stopLufthansa
20h 25mSOF-IAD
9/30Tue
1 stopLufthansa
11h 20mIAD-SOF
$606
10/2Thu
1 stopTurkish Airlines
20h 40mSOF-JFK
10/13Mon
1 stopTurkish Airlines
31h 10mJFK-SOF
$606
10/2Thu
1 stopTurkish Airlines
19h 55mSOF-JFK
10/14Tue
1 stopTurkish Airlines
12h 45mJFK-SOF
$610
7/3Thu
1 stopLOT
22h 30mSOF-EWR
9/10Wed
1 stopLOT
14h 45mEWR-SOF
$610
7/25Fri
2 stopsLOT
30h 05mSOF-EWR
10/4Sat
1 stopLOT
23h 15mEWR-SOF
$620
6/26Thu
2 stopsUnited Airlines
25h 07mSOF-LGA
8/1Fri
2 stopsUnited Airlines
31h 35mLGA-SOF
$624
10/2Thu
2 stopsUnited Airlines
22h 30mSOF-JFK
10/14Tue
1 stopUnited Airlines
11h 30mJFK-SOF
$625

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Pennsylvania found on KAYAK in the last 72 hours.
9/13Sat
2 stops
21h 55mSOF-JFK
$256
9/16Tue
1 stop
17h 45mSOF-JFK
$308
6/23Mon
1 stopQatar Airways
26h 10mSOF-IAD
$580
9/19Fri
1 stopAegean Airlines
13h 00mSOF-EWR
$605
8/18Mon
2 stopsLufthansa
14h 20mSOF-IAD
$616
9/15Mon
1 stopAegean Airlines
31h 05mSOF-EWR
$616
7/10Thu
1 stopQatar Airways
26h 10mSOF-IAD
$626
8/18Mon
1 stopLufthansa
13h 40mSOF-IAD
$641
7/26Sat
2 stopsUnited Airlines
20h 07mSOF-EWR
$724
7/16Wed
2 stopsUnited Airlines
21h 53mSOF-LGA
$724

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Last minute flights to Pennsylvania

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Pennsylvania that are departing in the next 10 days.
6/18Wed
multi-stop
28h 45mSOF-JFK
6/19Thu
multi-stop
24h 25mJFK-SOF
$1,046
6/18Wed
multi-stop
28h 45mSOF-JFK
6/19Thu
multi-stop
13h 05mJFK-SOF
$1,065
6/18Wed
multi-stop
14h 10mSOF-JFK
6/19Thu
multi-stop
13h 05mJFK-SOF
$1,078
6/18Wed
multi-stop
19h 00mSOF-EWR
6/19Thu
multi-stop
12h 05mEWR-SOF
$1,250
6/18Wed
multi-stopLOT
19h 50mSOF-EWR
6/19Thu
multi-stopLOT
20h 15mEWR-SOF
$1,351
6/18Wed
multi-stopKLM
13h 20mSOF-JFK
6/18Wed
multi-stopKLM
30h 10mJFK-SOF
$1,681
6/18Wed
multi-stopAir Canada
17h 33mSOF-EWR
6/19Thu
multi-stopAir Canada
18h 20mEWR-SOF
$1,762
6/18Wed
multi-stop
12h 55mSOF-EWR
6/18Wed
multi-stop
12h 55mEWR-SOF
$2,078

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Everything you need to know for your flight to Pennsylvania

Cabin class types available on flights to Pennsylvania

Cabin classes available on flights to Pennsylvania. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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