How long is the flight from Philadelphia to Serbia?

There are many flights that can get you from Philadelphia to Serbia in 13h 10m. Fly via United Airlines or Air Canada to get the fastest option. Philadelphia and Serbia are separated by a distance of 4589 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Serbia ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Serbia when rainfall is around 1.6 in.

If weather is an important factor for your trip to Serbia, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the most popular airlines that fly from Philadelphia to Serbia?

Lufthansa, United Airlines and Delta are the most popular airlines when flying from Philadelphia to Serbia.

What is the cheapest time of day to fly from PHL to RS?

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

What airport do you fly from for flights from Philadelphia to Serbia?

For a flight from Philadelphia to Serbia, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

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

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

How can I find direct flights from Philadelphia to Serbia?

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

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

Yes. Cheapflights offers flight deals from Philadelphia to Serbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$544+ Flights from Philadelphia to Serbia

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Cheap flight deals from Philadelphia to Serbia

Cheapest flights from Philadelphia to Serbia
Explore the most affordable flight options available from Philadelphia to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Wed 12/103:46 pmPHL - BEG

2 stops19h 19mMultiple Airlines

Fri 12/128:00 pmBEG - PHL

2 stops31h 10mMultiple Airlines

Deal found 12/8

$21,212

Best flights from Philadelphia to Serbia
Discover carefully curated flight deals from Philadelphia to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 10, 2025.

Thu 1/225:40 pmPHL - BEG

1 stop13h 10mUnited Airlines

Mon 1/261:50 pmBEG - PHL

2 stops30h 57mUnited Airlines

Deal found 12/7

$593

Thu 1/223:30 pmPHL - BEG

2 stops15h 20mAir Canada

Mon 1/261:50 pmBEG - PHL

2 stops30h 57mAir Canada

Deal found 12/7

$596

Thu 1/16:00 amPHL - BEG

2 stops23h 55mDelta

Wed 1/146:05 amBEG - PHL

2 stops24h 16mDelta

Deal found 12/7

$789

Thu 1/15:40 pmPHL - BEG

2 stops23h 50mMultiple Airlines

Wed 1/141:50 pmBEG - PHL

1 stop32h 15mMultiple Airlines

Deal found 12/7

$859

Thu 1/15:40 pmPHL - BEG

1 stop24h 10mLufthansa

Wed 1/141:50 pmBEG - PHL

1 stop32h 15mLufthansa

Deal found 12/7

$905

Thu 1/15:40 pmPHL - BEG

2 stops33h 10mSWISS

Wed 1/142:35 pmBEG - PHL

3 stops37h 01mSWISS

Deal found 12/7

$911

Last-minute flights from Philadelphia to Serbia
Discover last-minute flight deals from Philadelphia to Serbia. Data last updated December 10, 2025 and is based on user searches.

Wed 12/103:46 pmPHL - BEG

2 stops19h 19mMultiple Airlines

Fri 12/128:00 pmBEG - PHL

2 stops31h 10mMultiple Airlines

Deal found 12/8

$21,212

Thu 1/16:00 amPHL - BEG

2 stops23h 55mDelta

Wed 1/146:05 amBEG - PHL

2 stops24h 16mDelta

Deal found 12/7

$789

Thu 1/15:40 pmPHL - BEG

2 stops23h 50mMultiple Airlines

Wed 1/141:50 pmBEG - PHL

1 stop32h 15mMultiple Airlines

Deal found 12/7

$859

Thu 1/15:40 pmPHL - BEG

1 stop24h 10mLufthansa

Wed 1/141:50 pmBEG - PHL

1 stop32h 15mLufthansa

Deal found 12/7

$905

Thu 1/15:40 pmPHL - BEG

2 stops33h 10mSWISS

Wed 1/142:35 pmBEG - PHL

3 stops37h 01mSWISS

Deal found 12/7

$911

Thu 1/225:40 pmPHL - BEG

1 stop13h 10mUnited Airlines

Mon 1/261:50 pmBEG - PHL

2 stops30h 57mUnited Airlines

Deal found 12/8

$593

One-way flights from Philadelphia to Serbia
Search for one-way flight options from Philadelphia to Serbia. Find affordable one-way fares based on user searches. Data last updated December 10, 2025.

Wed 12/246:00 amPHL - BEG

3 stops32h 00mMultiple Airlines

Deal found 12/7

$544

Thu 12/258:08 amPHL - BEG

2 stops33h 17mDelta

Deal found 12/7

$627

Thu 12/255:40 pmPHL - BEG

3 stops34h 35mMultiple Airlines

Deal found 12/7

$644

Thu 12/255:40 pmPHL - BEG

1 stop24h 10mLufthansa

Deal found 12/7

$703

Find flight deals from Philadelphia to Serbia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$593 (United Airlines)
One-way from	$544 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$847

Provider with most accurate pricing for Philadelphia-Belgrade Nikola Tesla flight deals.

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From Philadelphia to Serbia

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One-way flight from Philadelphia to Serbia

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Highest demand for flights based on searches. 9% potential increase in price ($86 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/22

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Mon 1/26

1:50 pm-2:47 pm

2 stops30h 57m

$593

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/22

3:30 pm-12:50 pm

2 stops15h 20m

Belgrade Nikola Tesla

Mon 1/26

1:50 pm-2:47 pm

2 stops30h 57m

$596

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/1

6:00 am-11:55 am

2 stops23h 55m

Belgrade Nikola Tesla

Wed 1/14

6:05 am-12:21 am

2 stops24h 16m

$789

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/1

5:40 pm-11:30 pm

2 stops23h 50m

Belgrade Nikola Tesla

Wed 1/14

1:50 pm-4:05 pm

1 stop32h 15m

$859

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/1

5:40 pm-11:50 pm

1 stop24h 10m

Belgrade Nikola Tesla

Wed 1/14

1:50 pm-4:05 pm

1 stop32h 15m

$905

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/1

5:40 pm-8:50 am

2 stops33h 10m

Belgrade Nikola Tesla

Wed 1/14

2:35 pm-9:36 pm

3 stops37h 01m

$911

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 12/24

6:00 am-8:00 pm

3 stops32h 00m

$544

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 12/25

8:08 am-11:25 pm

2 stops33h 17m

$627

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 12/25

5:40 pm-10:15 am

3 stops34h 35m

$644

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 12/25

5:40 pm-11:50 pm

1 stop24h 10m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Best time to book a flight from Philadelphia to Serbia

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

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Serbia (average of $367). Flying from Philadelphia to Serbia in April is currently the most expensive (average of $673). 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 Serbia

See what other customers who have flown with Delta, United Airlines, and Lufthansa from Philadelphia to Serbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,092 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Lufthansa

6.8

Okay

7,619 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from Philadelphia to Serbia?
For a flight from Philadelphia to Serbia, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.
How long is the flight from Philadelphia to Serbia?
There are many flights that can get you from Philadelphia to Serbia in 13h 10m. Fly via United Airlines or Air Canada to get the fastest option. Philadelphia and Serbia are separated by a distance of 4589 mi. This flight may include one or multiple stops.
Can I find deals for flights from Philadelphia to Serbia that include hotel bookings?
Yes. In addition to deals on Philadelphia to Serbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Serbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Serbia.
Can I find deals for business class flights from Philadelphia to Serbia?
Yes. Cheapflights offers flight deals from Philadelphia to Serbia 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 Philadelphia to Serbia?
Currently, August is the cheapest month in which you can book a flight from Philadelphia to Serbia (average of $367). Flying from Philadelphia to Serbia in April is currently the most expensive (average of $673). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Philadelphia to Serbia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$524	Average$1,117	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$583	Average$815	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$847	Average$897	FlexibilityNo cancel fee	On-timeN/A

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$544+ Cheap flights from Philadelphia (PHL) to Serbia

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Serbia with Cheapflights

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3. Compare prices and book

Cheap flight deals from Philadelphia to Serbia

Cheapest flights from Philadelphia to SerbiaExplore the most affordable flight options available from Philadelphia to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Explore the most affordable flight options available from Philadelphia to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

Find flight deals from Philadelphia to Serbia

Keep the following information in mind while searching for Philadelphia to Serbia flight deals. Data was last updated December 10, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Serbia that are best for you.

Best time to book a flight from Philadelphia to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Philadelphia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Serbia

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

Reviews of airlines servicing Serbia

See what other customers who have flown with Delta, United Airlines, and Lufthansa from Philadelphia to Serbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Serbia. 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 from for flights from Philadelphia to Serbia?

How long is the flight from Philadelphia to Serbia?

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

How can I find direct flights from Philadelphia to Serbia?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Serbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Philadelphia to Serbia

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Book with Flexibility

Travel Smart

Cheapest flights from Philadelphia to Serbia
Explore the most affordable flight options available from Philadelphia to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.