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$513+ Cheap flights from Bulgaria to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — PHL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Bulgaria to Philadelphia

Keep the following information in mind while searching for Bulgaria to Philadelphia flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$513
(British Airways)

Popular in

July

Cheapest in

March

Average price

$593
Provider with most accurate pricing for Sofia-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Sofia-Philadelphia flights.
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From Bulgaria to Philadelphia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Bulgaria to Philadelphia

Cheapest flights from Bulgaria to Philadelphia
Explore the most affordable flight options available from Bulgaria to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This British Airways deal was found by Cheapflights users on 2/20. 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.
Fri 3/78:15 pmSOF - PHL
1 stop24h 05mBritish Airways
Tue 3/117:40 pmPHL - SOF
1 stop12h 30mBritish Airways
Deal found 2/20$513
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 6/191:55 pmSOF - PHL
2 stops31h 40mUnited Airlines
Wed 7/910:35 amPHL - SOF
2 stops25h 05mUnited Airlines
Deal found 2/20$571
This Lufthansa deal was found by Cheapflights users on 2/20. 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.
Sun 6/2212:00 pmSOF - PHL
1 stop35h 00mLufthansa
Tue 7/85:35 pmPHL - SOF
1 stop12h 45mLufthansa
Deal found 2/20$615
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Fri 7/116:00 amSOF - PHL
2 stops39h 35mAir Canada
Tue 7/293:20 pmPHL - SOF
2 stops20h 20mAir Canada
Deal found 2/20$616
This SWISS deal was found by Cheapflights users on 2/20. 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 7/73:30 pmSOF - PHL
2 stops31h 30mSWISS
Tue 7/298:28 amPHL - SOF
2 stops18h 37mSWISS
Deal found 2/20$622
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Fri 7/116:00 amSOF - PHL
2 stops39h 35mMultiple Airlines
Tue 7/295:35 pmPHL - SOF
1 stop17h 15mMultiple Airlines
Deal found 2/20$639
This Austrian Airlines deal was found by Cheapflights users on 2/20. 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 6/226:55 pmSOF - PHL
2 stops28h 05mAustrian Airlines
Wed 7/95:35 pmPHL - SOF
2 stops17h 35mAustrian Airlines
Deal found 2/20$651
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/78:15 pmSOF - PHL
1 stop24h 05mAmerican Airlines
Tue 3/117:40 pmPHL - SOF
1 stop12h 30mAmerican Airlines
Deal found 2/20$699
This Air France deal was found by Cheapflights users on 2/20. 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.
Sat 6/217:00 amSOF - PHL
2 stops17h 14mAir France
Fri 7/111:00 pmPHL - SOF
2 stops18h 00mAir France
Deal found 2/20$1,147
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/151:10 amSOF - PHL
2 stops26h 10mEmirates
Sun 3/234:55 pmPHL - SOF
2 stops38h 30mEmirates
Deal found 2/20$5,589

Find flights from Bulgaria to Philadelphia within your budget

Customize your flight search to find flights from Bulgaria to Philadelphia 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 February 20, 2025.

Fly from

Bulgaria

Fly to

Philadelphia

Route

Depart

Return

Price

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Fri 3/7

8:15 pm-1:20 pm

1 stop24h 05m

Philadelphia

Tue 3/11

7:40 pm-2:10 pm

1 stop12h 30m

$513

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Thu 6/19

1:55 pm-2:35 pm

2 stops31h 40m

Philadelphia

Wed 7/9

10:35 am-6:40 pm

2 stops25h 05m

$571

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 6/22

12:00 pm-4:00 pm

1 stop35h 00m

Philadelphia

Tue 7/8

5:35 pm-1:20 pm

1 stop12h 45m

$615

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Fri 7/11

6:00 am-2:35 pm

2 stops39h 35m

Philadelphia

Tue 7/29

3:20 pm-6:40 pm

2 stops20h 20m

$616

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Mon 7/7

3:30 pm-4:00 pm

2 stops31h 30m

Philadelphia

Wed 7/30

8:28 am-10:05 am

2 stops18h 37m

$622

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Fri 7/11

6:00 am-2:35 pm

2 stops39h 35m

Philadelphia

Tue 7/29

5:35 pm-5:50 pm

1 stop17h 15m

$639

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 6/22

6:55 pm-4:00 pm

2 stops28h 05m

Philadelphia

Wed 7/9

5:35 pm-6:10 pm

2 stops17h 35m

$651

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Fri 3/7

8:15 pm-1:20 pm

1 stop24h 05m

Philadelphia

Tue 3/11

7:40 pm-2:10 pm

1 stop12h 30m

$699

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sat 6/21

7:00 am-5:14 pm

2 stops17h 14m

Philadelphia

Fri 7/11

1:00 pm-2:00 pm

2 stops18h 00m

$1,147

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sat 3/15

1:10 am-9:20 pm

2 stops26h 10m

Philadelphia

Sun 3/23

4:55 pm-1:25 pm

2 stops38h 30m

$5,589

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Bulgaria to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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.

Travel insights for flights from Bulgaria to Philadelphia

Get recent, data-driven insights about flights from Bulgaria to Philadelphia including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Bulgaria to Philadelphia (average of $236). Flying from Bulgaria to Philadelphia 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 PHL?

Find hourly flight availability from Bulgaria to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia 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 Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated February 20, 2025.
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Austrian Airlines
7.6
Good
773 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Air France
7.4
Good
1,449 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

United Airlines
7.4
Good
8,765 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

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

  • What airport do you fly into for flights to Philadelphia from Bulgaria?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from Bulgaria to Philadelphia. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Bulgaria to Philadelphia (average of $236). Flying from Bulgaria to Philadelphia 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

Traveling to a place near Bulgaria?

Book flights to Bulgaria if you plan to visit one of these locations
King of Prussia
Vineland
Pottstown
Reading
Wildwood
Exton
Ocean City
Cherry Hill
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Wyomissing
Ephrata
Dewey Beach
West Chester
Malvern
Dover

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Alternative routes for Bulgaria to Philadelphia

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Top 2 airlines flying from Bulgaria to Philadelphia

Discover the top 2 airlines that operate flights from Bulgaria to Philadelphia. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$588Average$836FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$588Average$742FlexibilityNo cancel feeOn-time69%
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