Bulgaria

$209+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOF
Apr 7 — Apr 141
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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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$531
(Kiwi.com)

One-way from

$209
(Connections by easyJet)

Popular in

June

Cheapest in

February

Average price

$971
Provider with most accurate pricing for Philadelphia-Sofia flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Sofia flights.
From Pennsylvania to Bulgaria
One-way flight from Pennsylvania to Bulgaria
Highest demand for flights based on searches. 29% potential increase in price ($379 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 April 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Mon 4/2811:00 pmEWR - SOF
1 stop13h 25mMultiple Airlines
Wed 5/1410:15 amSOF - EWR
1 stop17h 45mMultiple Airlines
Deal found 4/1$531
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:55 pmEWR - SOF
1 stop19h 45mAmerican Airlines
Wed 1/143:00 pmSOF - EWR
1 stop30h 00mAmerican Airlines
Deal found 3/31$563
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sun 5/111:15 amJFK - SOF
1 stop12h 10mMultiple Airlines
Thu 5/295:00 amSOF - JFK
2 stops24h 00mMultiple Airlines
Deal found 3/31$584
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Mon 4/146:20 pmJFK - VAR
1 stop18h 15mMultiple Airlines
Thu 5/1510:50 pmVAR - JFK
1 stop24h 05mMultiple Airlines
Deal found 3/30$624
This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Mon 5/128:45 amLGA - SOF
2 stops26h 55mAir Canada
Wed 5/286:15 amSOF - LGA
2 stops15h 33mAir Canada
Deal found 4/1$631
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 9/165:30 pmJFK - SOF
1 stop11h 30mUnited Airlines
Tue 9/306:20 amSOF - JFK
2 stops21h 55mUnited Airlines
Deal found 4/1$631
This Air Canada deal was found by Cheapflights users on 4/1. 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 9/3012:40 pmEWR - SOF
2 stops15h 35mAir Canada
Thu 10/166:15 amSOF - EWR
2 stops15h 28mAir Canada
Deal found 4/1$634
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Wed 4/304:15 pmJFK - SOF
1 stop10h 50mSWISS
Thu 5/1510:50 amSOF - JFK
1 stop12h 45mSWISS
Deal found 4/1$635
This SWISS deal was found by Cheapflights users on 4/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:50 pmEWR - SOF
1 stop29h 15mSWISS
Thu 5/2910:50 amSOF - EWR
1 stop16h 20mSWISS
Deal found 4/1$636
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/302:48 pmLGA - SOF
2 stops20h 02mUnited Airlines
Thu 5/156:15 amSOF - LGA
2 stops20h 24mUnited Airlines
Deal found 4/1$638
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:50 amJFK - SOF
1 stop30h 10mKLM
Thu 5/297:00 amSOF - JFK
1 stop13h 16mKLM
Deal found 3/31$639
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:00 pmEWR - SOF
1 stop18h 40mUnited Airlines
Thu 5/156:00 amSOF - EWR
2 stops23h 48mUnited Airlines
Deal found 4/1$649

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 April 2, 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

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/28

11:00 pm-7:25 pm

1 stop13h 25m

Sofia

Wed 5/14

10:15 am-9:00 pm

1 stop17h 45m

$531

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 5/11

1:15 am-8:25 pm

1 stop12h 10m

Sofia

Thu 5/29

5:00 am-10:00 pm

2 stops24h 00m

$584

New YorkVarna

JFK - VAR

JFKVAR

New York John F Kennedy Intl

Mon 4/14

6:20 pm-7:35 pm

1 stop18h 15m

Varna

Thu 5/15

10:50 pm-3:55 pm

1 stop24h 05m

$624

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Mon 5/12

8:45 am-6:40 pm

2 stops26h 55m

Sofia

Wed 5/28

6:15 am-2:48 pm

2 stops15h 33m

$631

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 5/5

4:15 pm-12:30 pm

1 stop13h 15m

Sofia

Wed 5/21

10:50 am-4:35 pm

1 stop12h 45m

$631

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 5/12

9:00 am-1:00 pm

2 stops21h 00m

Sofia

Thu 5/29

6:15 am-9:48 pm

2 stops22h 33m

$634

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 5/12

9:50 pm-10:05 am

1 stop29h 15m

Sofia

Thu 5/29

10:50 am-8:10 pm

1 stop16h 20m

$636

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Wed 4/30

2:48 pm-5:50 pm

2 stops20h 02m

Sofia

Thu 5/15

6:15 am-7:39 pm

2 stops20h 24m

$638

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 5/12

12:50 am-2:00 pm

1 stop30h 10m

Sofia

Thu 5/29

7:00 am-1:16 pm

1 stop13h 16m

$639

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 5/13

9:00 am-5:50 pm

2 stops25h 50m

Sofia

Thu 5/29

6:00 am-9:48 pm

2 stops22h 48m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 $1,243). 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 April 2, 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 April 2, 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.

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

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.

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

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.

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

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.

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

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.

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

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.

Boarding

8.1

Crew

8.3

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

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 JetBlue, which is currently one of the cheapest options available, starting at $450. British Airways flights start at $492 while deals on Austrian Airlines start at $501 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 $1,243). 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.

See more FAQs

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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.

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$560Average$786FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$608Average$987FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$646Average$999FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$710Average$933FlexibilityNo cancel feeOn-time67%

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