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$223+ Cheap flights from Pennsylvania to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Pennsylvania to Bulgaria

Keep the following information in mind while searching for Pennsylvania to Bulgaria flight deals. Data was last updated June 12, 2025.

Round-trip from

$600
(ITA Airways)

One-way from

$223
(Connections by easyJet)

Popular in

May

Cheapest in

February

Average price

$1,114
From Pennsylvania to Bulgaria
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One-way flight from Pennsylvania to Bulgaria
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Highest demand for flights based on searches. 22% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Pennsylvania to Bulgaria

Cheapest flights from Pennsylvania to Bulgaria
Explore the most affordable flight options available from Pennsylvania to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This ITA Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/275:40 pmJFK - SOF
1 stop11h 25mITA Airways
Sun 9/286:00 pmSOF - JFK
1 stop26h 55mITA Airways
Deal found 6/10$600
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:45 pmLGA - SOF
2 stops19h 35mAir Canada
Thu 11/66:00 amSOF - LGA
2 stops21h 03mAir Canada
Deal found 6/12$601
This Justfly.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:35 pmPHL - SOF
1 stop13h 15mMultiple Airlines
Tue 11/256:00 amSOF - PHL
2 stops15h 50mMultiple Airlines
Deal found 6/10$601
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2612:30 amJFK - SOF
1 stop32h 15mMultiple Airlines
Mon 9/295:00 amSOF - JFK
1 stop13h 50mMultiple Airlines
Deal found 6/11$601
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:30 pmPHL - SOF
2 stops19h 45mAir Canada
Tue 11/256:00 amSOF - PHL
2 stops15h 50mAir Canada
Deal found 6/10$602
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:05 pmEWR - SOF
1 stop12h 50mUnited Airlines
Tue 11/46:00 amSOF - EWR
1 stop17h 00mUnited Airlines
Deal found 6/12$603
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:20 pmJFK - SOF
1 stop12h 35mLOT
Mon 9/296:40 pmSOF - JFK
1 stop28h 05mLOT
Deal found 6/11$603
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:30 pmJFK - SOF
1 stop12h 00mBritish Airways
Mon 7/218:00 pmSOF - JFK
1 stop27h 10mBritish Airways
Deal found 6/11$604
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2910:50 pmEWR - SOF
1 stop12h 05mLOT
Mon 9/86:40 pmSOF - EWR
1 stop33h 10mLOT
Deal found 6/11$605
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:30 pmLGA - SOF
2 stops24h 20mUnited Airlines
Tue 8/266:20 amSOF - LGA
2 stops24h 23mUnited Airlines
Deal found 6/11$608
This Air France deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:00 pmEWR - SOF
1 stop14h 00mMultiple Airlines
Fri 9/57:00 amSOF - EWR
2 stops19h 06mMultiple Airlines
Deal found 6/10$615
This Austrian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:00 pmIAD - VAR
1 stop14h 15mAustrian Airlines
Mon 11/174:00 pmVAR - IAD
1 stop29h 40mAustrian Airlines
Deal found 6/10$616

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Pennsylvania to Bulgaria that are best for you.

Fly from

Pennsylvania

Fly to

Bulgaria

Route

Depart

Return

Price

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 7/27

5:40 pm-12:05 pm

1 stop11h 25m

Sofia

Sun 9/28

6:00 pm-1:55 pm

1 stop26h 55m

$600

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Sun 10/26

4:45 pm-6:20 pm

2 stops19h 35m

Sofia

Thu 11/6

6:00 am-8:03 pm

2 stops21h 03m

$601

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 11/18

5:35 pm-1:50 pm

1 stop13h 15m

Sofia

Tue 11/25

6:00 am-4:00 pm

1 stop17h 00m

$601

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sat 7/26

12:30 am-3:45 pm

1 stop32h 15m

Sofia

Mon 9/29

5:00 am-11:50 am

1 stop13h 50m

$601

PhiladelphiaSofia

PHL - SOF

PHLSOF

Philadelphia

Tue 11/18

3:30 pm-6:15 pm

2 stops19h 45m

Sofia

Tue 11/25

6:00 am-2:50 pm

2 stops15h 50m

$602

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 10/29

7:05 pm-1:55 pm

1 stop12h 50m

Sofia

Tue 11/4

6:00 am-4:00 pm

1 stop17h 00m

$603

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 8/1

10:20 pm-5:55 pm

1 stop12h 35m

Sofia

Mon 9/29

6:40 pm-3:45 pm

1 stop28h 05m

$603

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Thu 7/3

6:30 pm-1:30 pm

1 stop12h 00m

Sofia

Mon 7/21

8:00 pm-4:10 pm

1 stop27h 10m

$604

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 7/29

10:50 pm-5:55 pm

1 stop12h 05m

Sofia

Mon 9/8

6:40 pm-8:50 pm

1 stop33h 10m

$605

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Mon 8/4

3:30 pm-10:50 pm

2 stops24h 20m

Sofia

Tue 8/26

6:20 am-11:43 pm

2 stops24h 23m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Bulgaria

What is the cheapest month to book a flight from Pennsylvania to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Bulgaria (average of $632). Flying from Pennsylvania to Bulgaria in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to BG?

Find hourly flight availability from Pennsylvania to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Bulgaria as you normally would.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Emirates, KLM and LOT from Pennsylvania to Bulgaria to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,077 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
802 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Pennsylvania to Bulgaria one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $388. ITA Airways flights start at $399 while deals on Austrian Airlines start at $419 one-way.

  • Can I find deals for flights from Pennsylvania to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Bulgaria.

  • Can I find deals for business class flights from Pennsylvania to Bulgaria?

    Yes. Cheapflights offers flight deals from Pennsylvania to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Bulgaria (average of $632). Flying from Pennsylvania to Bulgaria in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Pennsylvania to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pennsylvania to Bulgaria

Discover the top 4 airlines that operate flights from Pennsylvania to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$560Average$753FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$608Average$925FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$646Average$987FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$755Average$1,239FlexibilityNo cancel feeOn-time77%

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