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Cheap flights from Philadelphia to Serbia from $723

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Serbia departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Serbia

Cheap round-trip flights

Lufthansa Logo
5:35 pm - 3:45 pmPHL-BEG
16h 10m1 stop
Lufthansa Logo
6:10 am - 4:00 pmBEG-PHL
15h 50m1 stop
$723Lufthansa
Find Deal
Mon, Sep 8 - Thu, Oct 2
Air Canada Logo
9:20 am - 4:25 pmPHL-BEG
25h 05m2 stops
Air Canada Logo
6:10 am - 9:38 pmBEG-PHL
21h 28m2 stops
$752Air Canada
Find Deal
Sun, Sep 7 - Tue, Sep 30
Lufthansa Logo
5:35 pm - 12:35 pmPHL-BEG
13h 00m1 stop
Lufthansa Logo
6:10 am - 4:00 pmBEG-PHL
15h 50m1 stop
$754Lufthansa
Find Deal
Tue, Sep 9 - Wed, Oct 1
Air Canada Logo
7:30 am - 4:25 pmPHL-BEG
26h 55m2 stops
Air Canada Logo
6:10 am - 2:38 pmBEG-PHL
38h 28m2 stops
$758Air Canada
Find Deal
Mon, Sep 8 - Thu, Oct 2
United Airlines Logo
4:50 pm - 12:35 pmPHL-BEG
37h 45m2 stops
United Airlines Logo
6:10 am - 4:00 pmBEG-PHL
15h 50m1 stop
$761United Airlines
Find Deal
Mon, Sep 8 - Thu, Oct 2
Turkish Airlines Logo
3:55 pm - 7:35 pmPHL-BEG
21h 40m2 stops
Turkish Airlines Logo
9:20 am - 9:22 amBEG-PHL
30h 02m2 stops
$767Turkish Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Turkish Airlines Logo
3:55 pm - 7:35 pmPHL-BEG
21h 40m2 stops
Turkish Airlines Logo
9:20 am - 2:15 pmBEG-PHL
34h 55m2 stops
$769Turkish Airlines
Find Deal
Tue, Sep 16 - Sun, Oct 19
United Airlines Logo
5:35 pm - 12:55 pmPHL-BEG
13h 20m1 stop
United Airlines Logo
6:10 am - 4:00 pmBEG-PHL
15h 50m1 stop
$805United Airlines
Find Deal
Fri, Sep 5 - Wed, Oct 1
Delta Logo
5:27 pm - 10:55 pmPHL-BEG
23h 28m2 stops
Delta Logo
6:00 am - 4:53 pmBEG-PHL
16h 53m2 stops
$944Delta
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Sun, Sep 7 - Sat, Oct 4
Delta Logo
1:35 pm - 10:55 pmPHL-BEG
27h 20m2 stops
Delta Logo
6:00 am - 4:53 pmBEG-PHL
16h 53m2 stops
$994Delta
Find Deal
Thu, Sep 11 - Sat, Oct 4

Turkish Airlines flights from Philadelphia to Serbia

Our best Turkish Airlines deals on Philadelphia to Serbia flight tickets
Turkish Airlines
Sep 13
PHL3:55 pmPhiladelphia
21h 40m
2 stops
BEG7:35 pmBelgrade Nikola Tesla
Sep 20
BEG9:20 amBelgrade Nikola Tesla
30h 02m
2 stops
PHL9:22 amPhiladelphia
$767
Find similar
Turkish Airlines
Sep 16
PHL3:55 pmPhiladelphia
21h 40m
2 stops
BEG7:35 pmBelgrade Nikola Tesla
Oct 19
BEG9:20 amBelgrade Nikola Tesla
34h 55m
2 stops
PHL2:15 pmPhiladelphia
$769
Find similar

Lufthansa flights from Philadelphia to Serbia

Our best Lufthansa deals on Philadelphia to Serbia flight tickets
Lufthansa
Sep 8
PHL5:35 pmPhiladelphia
16h 10m
1 stop
BEG3:45 pmBelgrade Nikola Tesla
Oct 2
BEG6:10 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:00 pmPhiladelphia
$723
Find similar
Lufthansa
Sep 9
PHL5:35 pmPhiladelphia
13h 00m
1 stop
BEG12:35 pmBelgrade Nikola Tesla
Oct 1
BEG6:10 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:00 pmPhiladelphia
$754
Find similar
Lufthansa
Sep 9
PHL5:35 pmPhiladelphia
16h 20m
1 stop
BEG3:55 pmBelgrade Nikola Tesla
Sep 30
BEG6:10 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:00 pmPhiladelphia
$755
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Serbia 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, momondo users made 832,500 searches. Data last updated July 30, 2025.
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

Mon 9/8

5:35 pm-3:45 pm

1 stop16h 10m

Belgrade Nikola Tesla

Thu 10/2

6:10 am-4:00 pm

1 stop15h 50m

$723

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 9/7

9:20 am-4:25 pm

2 stops25h 05m

Belgrade Nikola Tesla

Tue 9/30

6:10 am-9:38 pm

2 stops21h 28m

$752

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 9/9

5:35 pm-12:35 pm

1 stop13h 00m

Belgrade Nikola Tesla

Wed 10/1

6:10 am-4:00 pm

1 stop15h 50m

$754

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 9/8

7:30 am-4:25 pm

2 stops26h 55m

Belgrade Nikola Tesla

Thu 10/2

6:10 am-2:38 pm

2 stops38h 28m

$758

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 9/8

4:50 pm-12:35 pm

2 stops37h 45m

Belgrade Nikola Tesla

Thu 10/2

6:10 am-4:00 pm

1 stop15h 50m

$761

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 9/13

3:55 pm-7:35 pm

2 stops21h 40m

Belgrade Nikola Tesla

Sat 9/20

9:20 am-9:22 am

2 stops30h 02m

$767

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 9/16

3:55 pm-7:35 pm

2 stops21h 40m

Belgrade Nikola Tesla

Sun 10/19

9:20 am-2:15 pm

2 stops34h 55m

$769

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 9/5

5:35 pm-12:55 pm

1 stop13h 20m

Belgrade Nikola Tesla

Wed 10/1

6:10 am-4:00 pm

1 stop15h 50m

$805

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 9/7

5:27 pm-10:55 pm

2 stops23h 28m

Belgrade Nikola Tesla

Sat 10/4

6:00 am-4:53 pm

2 stops16h 53m

$944

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 9/11

1:35 pm-10:55 pm

2 stops27h 20m

Belgrade Nikola Tesla

Sat 10/4

6:00 am-4:53 pm

2 stops16h 53m

$994

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Serbia from

How to get the cheapest flight ticket from Philadelphia to Serbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Serbia?

The cheapest month to fly to Serbia from Philadelphia is in April. Flight prices, which tend to average around $731, are often lower during this time because this is during the off-season. If you are unable to visit Serbia during the month of April, then departing from Philadelphia during the month November is also very affordable. Most momondo users find prices during this month for around $762.

What is the cheapest day to depart on your flight to Serbia?

According to our data, Tuesday is the cheapest day to fly to Serbia from Philadelphia. The lowest ticket price found for a Tuesday departure recently was $851. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Serbia is Saturday, with ticket prices averaging around $1,233.

Can stopping save me money on Philadelphia to Serbia flights?

You could potentially save up to 11% on your flight if you consider stops on a Philadelphia to Serbia flight.

Cheap Philadelphia to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Serbia

Best Price Found

$723

Fastest flight time

12h 10m

Direct flights

None

Airports in Serbia

1 airport
The best flight deal from Philadelphia to Serbia found on momondo in the last 72 hours is $723
The fastest flight from Philadelphia to Serbia takes 12h 10m
There are no direct flights from Philadelphia to Serbia. Popular non-direct route for this connection is Philadelphia Airport - Belgrade Nikola Tesla Airport.
There is 1 airport near Serbia: Belgrade Nikola Tesla (BEG)
Search flight deals

  • When did momondo last update prices for flights from Philadelphia Airport to Serbia?

    Prices for flights from Philadelphia Airport to Serbia refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Serbia?

  • How old do you have to be to fly from Philadelphia Airport to Serbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Serbia.

  • What documentation or ID do you need to fly to Serbia?

    The required travel and health documents for your Serbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Serbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Philadelphia to Serbia

Compare and see reviews for airlines that fly from Philadelphia to Serbia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $700Free CancellationRating
6.8
7,269 reviews
Search Lufthansa flights
United AirlinesPriceFrom $711Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Serbia?

It is quick and easy to find Philadelphia to Serbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Serbia that suits you.

Can I find flights from Philadelphia to Serbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Serbia from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Serbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Serbia.

I’m not ready to book a flight from Philadelphia to Serbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Philadelphia to Serbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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