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$509+ Cheap flights from Serbia to Philadelphia (PHL)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — PHL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Serbia to Philadelphia

Keep the following information in mind while searching for Serbia to Philadelphia flight deals. Data was last updated September 17, 2025.

Round-trip from

$627
(Air France)

One-way from

$509
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$726
From Serbia to Philadelphia
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One-way flight from Serbia to Philadelphia
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Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Serbia to Philadelphia

Cheapest flights from Serbia to Philadelphia
Explore the most affordable flight options available from Serbia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Air France deal was found by Cheapflights users on 9/17. 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 11/16:30 amBEG - PHL
2 stops18h 34mMultiple Airlines
Sat 11/812:23 pmPHL - BEG
2 stops17h 32mMultiple Airlines
Deal found 9/17$627
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:25 amBEG - PHL
1 stop16h 10mLufthansa
Sat 11/86:10 pmPHL - BEG
1 stop12h 45mLufthansa
Deal found 9/17$790
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/16:25 amBEG - PHL
1 stop16h 10mUnited Airlines
Sat 11/810:22 amPHL - BEG
2 stops20h 33mUnited Airlines
Deal found 9/17$795
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:00 amBEG - PHL
2 stops16h 38mDelta
Fri 9/2610:45 amPHL - BEG
2 stops19h 10mDelta
Deal found 9/16$1,062
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amBEG - PHL
2 stops21h 29mMultiple Airlines
Tue 9/234:50 pmPHL - BEG
2 stops33h 45mMultiple Airlines
Deal found 9/15$1,137
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:10 amBEG - PHL
1 stop15h 50mLufthansa
Fri 9/265:35 pmPHL - BEG
1 stop13h 20mLufthansa
Deal found 9/16$1,187
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/236:10 amBEG - PHL
2 stops21h 28mUnited Airlines
Fri 9/265:35 pmPHL - BEG
1 stop13h 20mUnited Airlines
Deal found 9/16$1,199
This Lufthansa deal was found by Cheapflights users on 9/15. 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.
Tue 9/166:10 amBEG - PHL
1 stop15h 50mLufthansa
Tue 9/235:35 pmPHL - BEG
1 stop24h 20mLufthansa
Deal found 9/15$1,236

Cheapflights Fare Finder

 
Customize your flight search to find flights from Serbia 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 September 17, 2025.
Use the filters below to find and compare flights from Serbia to Philadelphia that are best for you.

Fly from

Serbia

Fly to

Philadelphia

Route

Depart

Return

Price

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

Sat 11/1

6:30 am-8:04 pm

2 stops18h 34m

Philadelphia

Sat 11/8

12:23 pm-11:55 am

2 stops17h 32m

$627

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

Thu 3/5

12:35 pm-12:22 am

2 stops17h 47m

Philadelphia

Mon 3/9

1:00 pm-11:55 am

2 stops17h 55m

$725

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

Thu 3/5

6:00 am-4:26 pm

2 stops16h 26m

Philadelphia

Mon 3/9

6:10 pm-11:15 pm

2 stops24h 05m

$781

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

Sat 11/1

6:25 am-5:35 pm

1 stop16h 10m

Philadelphia

Sat 11/8

6:10 pm-12:55 pm

1 stop12h 45m

$790

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

Sat 11/1

6:25 am-5:35 pm

1 stop16h 10m

Philadelphia

Sat 11/8

10:22 am-12:55 pm

2 stops20h 33m

$795

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

Sun 9/28

11:00 am-2:18 pm

2 stops57h 18m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Serbia to Philadelphia

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

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

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

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 September 17, 2025.
Read through reviews of airlines operating flights from Serbia to Philadelphia, such as Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Crew

7.6

Overall

6.8

Food

6.3

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Crew

7.6

Overall

6.8

Food

6.3

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

Find useful and relevant information for your journey from Serbia 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 Serbia?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from Serbia. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How long is the flight from Serbia to Philadelphia?

    Departing from Serbia to Philadelphia will take you 16h 10m. Serbia and Philadelphia are separated by a distance of 4589 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

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

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Serbia to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Serbia to Philadelphia

Discover the top airline that operate flights from Serbia 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$708Average$759FlexibilityNo cancel feeOn-time76%

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