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$405+ Cheap flights from Bulgaria to Pennsylvania

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Bulgaria to Pennsylvania

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

Round-trip from

$559
(British Airways)

One-way from

$405
(Connections by easyJet)

Popular in

November

Cheapest in

March

Average price

$727
From Bulgaria to Pennsylvania
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One-way flight from Bulgaria to Pennsylvania
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Highest demand for flights based on searches. 5% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 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 Bulgaria to Pennsylvania

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

This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/238:00 pmSOF - IAD
2 stops28h 11mBritish Airways
Sun 7/610:40 pmIAD - SOF
1 stop13h 30mBritish Airways
Deal found 6/11$559
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/233:30 pmSOF - IAD
1 stop31h 45mSWISS
Tue 7/88:45 pmIAD - SOF
1 stop30h 20mSWISS
Deal found 6/11$597
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:20 amSOF - JFK
1 stop17h 25mLOT
Tue 8/510:20 pmJFK - SOF
1 stop32h 30mLOT
Deal found 6/12$597
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/275:20 amSOF - EWR
1 stop20h 00mLOT
Thu 7/1010:50 pmEWR - SOF
1 stop12h 05mLOT
Deal found 6/11$602
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/209:15 pmSOF - EWR
1 stop32h 20mTurkish Airlines
Wed 7/2312:30 amEWR - SOF
1 stop31h 15mTurkish Airlines
Deal found 6/10$604
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/209:15 pmSOF - JFK
1 stop27h 40mTurkish Airlines
Thu 7/2412:50 pmJFK - SOF
1 stop12h 45mTurkish Airlines
Deal found 6/10$604
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/233:30 pmSOF - IAD
1 stop31h 45mMultiple Airlines
Sun 7/610:20 pmIAD - SOF
1 stop17h 40mMultiple Airlines
Deal found 6/11$609
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/93:35 pmSOF - IAD
1 stop27h 10mTurkish Airlines
Sat 7/191:30 pmIAD - SOF
1 stop18h 15mTurkish Airlines
Deal found 6/10$616
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.
Sat 7/266:15 amSOF - EWR
2 stops18h 16mUnited Airlines
Sat 8/235:25 pmEWR - SOF
1 stop11h 35mUnited Airlines
Deal found 6/11$618
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.
Tue 8/56:20 amSOF - LGA
2 stops15h 25mUnited Airlines
Mon 9/2211:20 amLGA - SOF
2 stops17h 40mUnited Airlines
Deal found 6/11$618
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:00 amSOF - IAD
1 stop20h 25mLufthansa
Tue 8/123:25 pmIAD - SOF
1 stop12h 50mLufthansa
Deal found 6/11$618
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.
Tue 8/56:20 amSOF - JFK
2 stops22h 27mUnited Airlines
Tue 9/235:30 pmJFK - SOF
1 stop11h 30mUnited Airlines
Deal found 6/11$618

Cheapflights Fare Finder

Customize your flight search to find flights from Bulgaria to Pennsylvania 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 Bulgaria to Pennsylvania that are best for you.

Fly from

Bulgaria

Fly to

Pennsylvania

Route

Depart

Return

Price

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Mon 6/23

8:00 pm-5:11 pm

2 stops28h 11m

Washington, D.C. Dulles Intl

Sun 7/6

10:40 pm-7:10 pm

1 stop13h 30m

$559

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Mon 6/23

3:30 pm-4:15 pm

1 stop31h 45m

Washington, D.C. Dulles Intl

Tue 7/8

8:45 pm-10:05 am

1 stop30h 20m

$597

SofiaNew York

SOF - JFK

SOFJFK

Sofia

Mon 7/14

5:20 am-3:45 pm

1 stop17h 25m

New York John F Kennedy Intl

Tue 8/5

10:20 pm-1:50 pm

1 stop32h 30m

$597

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Fri 6/27

5:20 am-6:20 pm

1 stop20h 00m

Newark

Thu 7/10

10:50 pm-5:55 pm

1 stop12h 05m

$602

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Sun 7/20

9:15 pm-10:35 pm

1 stop32h 20m

Newark

Wed 7/23

12:30 am-2:45 pm

1 stop31h 15m

$604

SofiaNew York

SOF - JFK

SOFJFK

Sofia

Sun 7/20

9:15 pm-5:55 pm

1 stop27h 40m

New York John F Kennedy Intl

Thu 7/24

12:50 pm-8:35 am

1 stop12h 45m

$604

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Mon 6/23

3:30 pm-4:15 pm

1 stop31h 45m

Washington, D.C. Dulles Intl

Sun 7/6

10:20 pm-11:00 pm

1 stop17h 40m

$609

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Wed 7/9

3:35 pm-11:45 am

1 stop27h 10m

Washington, D.C. Dulles Intl

Sat 7/19

1:30 pm-2:45 pm

1 stop18h 15m

$616

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Sat 7/26

6:15 am-5:31 pm

2 stops18h 16m

Newark

Sat 8/23

5:25 pm-12:00 pm

1 stop11h 35m

$618

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Wed 7/16

6:00 am-7:25 pm

1 stop20h 25m

Washington, D.C. Dulles Intl

Tue 8/12

3:25 pm-11:15 am

1 stop12h 50m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Bulgaria 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 Bulgaria to Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from Bulgaria to Pennsylvania (average of $236). Flying from Bulgaria to Pennsylvania in March is currently the most expensive (average of $295). 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 BG to PA?

Find hourly flight availability from Bulgaria to Pennsylvania. 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 Bulgaria to Pennsylvania as you normally would.

Rainfall in Pennsylvania by month

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

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

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

If weather is an important factor for your trip to Pennsylvania, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated June 12, 2025.
To help decide which airline to fly from Bulgaria to Pennsylvania, see what other customers have to say about KLM, LOT and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,077 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Pennsylvania. 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 Bulgaria to Pennsylvania one-way?

    The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $477. However, be on the lookout for offers from Lufthansa and Qatar Airways, as they are both options that can get you from Bulgaria to Pennsylvania for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bulgaria to Pennsylvania 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 Bulgaria to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Bulgaria to Pennsylvania (average of $236). Flying from Bulgaria to Pennsylvania in March is currently the most expensive (average of $295). 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 Bulgaria to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Bulgaria to Pennsylvania

Discover the top 2 airlines that operate flights from Bulgaria to Pennsylvania. 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
United AirlinesCheapest$588Average$767FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$636Average$777FlexibilityNo cancel feeOn-time76%

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