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$660+ Cheap flights from Serbia 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — PHL
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$660
(Delta)

Popular in

December

Cheapest in

January
From Serbia to Philadelphia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals

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 julio 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:00 amBEG - PHL
2 stops23h 51mDelta
vie. 9/1910:45 amPHL - BEG
2 stops19h 10mDelta
Deal found 7/30$660
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:00 amBEG - PHL
2 stops17h 51mKLM
mié. 9/171:35 pmPHL - BEG
2 stops16h 20mKLM
Deal found 7/30$665
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:00 amBEG - PHL
2 stops17h 20mMultiple Airlines
vie. 10/101:42 pmPHL - BEG
2 stops16h 43mMultiple Airlines
Deal found 7/30$670
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:10 amBEG - PHL
1 stop15h 50mLufthansa
vie. 10/105:35 pmPHL - BEG
1 stop16h 20mLufthansa
Deal found 7/30$723
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/296:10 amBEG - PHL
2 stops38h 27mAir Canada
mar. 9/163:25 pmPHL - BEG
2 stops19h 00mAir Canada
Deal found 7/30$724
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:10 amBEG - PHL
2 stops37h 56mUnited Airlines
dom. 9/219:20 amPHL - BEG
2 stops21h 50mUnited Airlines
Deal found 7/30$728
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:55 pmBEG - PHL
2 stops31h 36mSWISS
mar. 9/161:03 pmPHL - BEG
2 stops37h 32mSWISS
Deal found 7/30$760
This Austrian Airlines deal was found by Cheapflights users on 7/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/211:05 amBEG - PHL
2 stops36h 05mAustrian Airlines
dom. 8/246:45 pmPHL - BEG
2 stops30h 30mAustrian Airlines
Deal found 7/30$888

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 julio 31, 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

sáb. 8/30

6:00 am-11:51 pm

2 stops23h 51m

Philadelphia

vie. 9/19

10:45 am-11:55 am

2 stops19h 10m

$660

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

sáb. 8/30

6:00 am-5:51 pm

2 stops17h 51m

Philadelphia

mié. 9/17

1:35 pm-11:55 am

2 stops16h 20m

$665

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

vie. 9/19

6:00 am-5:20 pm

2 stops17h 20m

Philadelphia

vie. 10/10

1:42 pm-12:25 pm

2 stops16h 43m

$670

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

mié. 9/17

6:10 am-4:00 pm

1 stop15h 50m

Philadelphia

vie. 10/10

5:35 pm-3:55 pm

1 stop16h 20m

$723

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

vie. 8/29

6:10 am-2:37 pm

2 stops38h 27m

Philadelphia

mar. 9/16

3:25 pm-4:25 pm

2 stops19h 00m

$724

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

lun. 9/1

6:10 am-2:06 pm

2 stops37h 56m

Philadelphia

dom. 9/21

5:35 pm-1:10 pm

1 stop13h 35m

$728

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

lun. 9/1

7:55 pm-9:31 pm

2 stops31h 36m

Philadelphia

mar. 9/16

1:03 pm-8:35 am

2 stops37h 32m

$760

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

dom. 8/17

8:30 pm-1:01 pm

3 stops46h 31m

$729

BelgradePhiladelphia

BEG - PHL

BEGPHL

Belgrade Nikola Tesla

dom. 8/17

6:10 am-11:14 pm

2 stops23h 04m

$876

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 julio 31, 2025.
Read through reviews of airlines operating flights from Serbia to Philadelphia, such as Delta, KLM, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • 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
Cherry Hill
Ocean City
Chester
Millville
Reading
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Exton
Glen Mills
Springfield

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