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Cheap flights from Philadelphia to Belgrade from $455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Belgrade departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
7:02 pm - 4:00 pm
PHL
-
BEG
14h 58m
1 stop
Air Serbia Logo
5:20 pm - 8:03 am
BEG
-
PHL
20h 43m
1 stop
$794Air Serbia
Sat, Aug 22 - Sat, Oct 3
Delta Logo
6:00 am - 11:55 am
PHL
-
BEG
23h 55m
2 stops
Delta Logo
6:15 am - 8:33 pm
BEG
-
PHL
20h 18m
2 stops
$814Delta
Thu, Aug 20 - Thu, Sep 3
Air Serbia Logo
7:02 pm - 4:00 pm
PHL
-
BEG
14h 58m
1 stop
Air Serbia Logo
5:20 pm - 8:03 am
BEG
-
PHL
20h 43m
1 stop
$828Air Serbia
Sat, Aug 22 - Sat, Oct 3
Lufthansa Logo
4:20 pm - 12:20 pm
PHL
-
BEG
38h 00m
2 stops
Lufthansa Logo
1:05 pm - 10:46 pm
BEG
-
PHL
15h 41m
2 stops
$888Lufthansa
Sat, Aug 22 - Sat, Oct 3
Multiple Airlines Logo
6:00 am - 11:50 am
PHL
-
BEG
23h 50m
2 stops
Multiple Airlines Logo
6:55 am - 8:00 pm
BEG
-
PHL
19h 05m
2 stops
$907Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Delta Logo
6:05 am - 11:55 am
PHL
-
BEG
23h 50m
2 stops
Delta Logo
6:15 am - 10:37 pm
BEG
-
PHL
22h 22m
2 stops
$914Delta
Tue, Jun 9 - Wed, Aug 12
Delta Logo
10:15 am - 10:55 pm
PHL
-
BEG
30h 40m
2 stops
Delta Logo
6:15 am - 10:11 pm
BEG
-
PHL
21h 56m
2 stops
$919Delta
Sat, Jul 4 - Wed, Jul 15
Delta Logo
10:45 am - 11:55 am
PHL
-
BEG
19h 10m
2 stops
Delta Logo
6:15 am - 11:00 pm
BEG
-
PHL
22h 45m
2 stops
$921Delta
Sat, Aug 22 - Wed, Sep 30
Delta Logo
6:00 am - 10:55 pm
PHL
-
BEG
34h 55m
2 stops
Delta Logo
6:15 am - 10:11 pm
BEG
-
PHL
21h 56m
2 stops
$924Delta
Wed, Jul 1 - Wed, Jul 15
Delta Logo
4:10 pm - 10:55 pm
PHL
-
BEG
48h 45m
2 stops
Delta Logo
6:15 am - 10:11 pm
BEG
-
PHL
21h 56m
2 stops
$925Delta
Fri, Jul 3 - Wed, Jul 15

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Air Serbia flights from Philadelphia to Belgrade

Our best Air Serbia deals on Philadelphia to Belgrade flight tickets
Air Serbia
Aug 22
PHL7:02 pmPhiladelphia
14h 58m
1 stop
BEG4:00 pmBelgrade Nikola Tesla
Oct 3
BEG5:20 pmBelgrade Nikola Tesla
20h 43m
1 stop
PHL8:03 amPhiladelphia
$794
Air Serbia
Aug 22
PHL7:02 pmPhiladelphia
14h 58m
1 stop
BEG4:00 pmBelgrade Nikola Tesla
Oct 3
BEG5:20 pmBelgrade Nikola Tesla
20h 43m
1 stop
PHL8:03 amPhiladelphia
$828

Delta flights from Philadelphia to Belgrade

Our best Delta deals on Philadelphia to Belgrade flight tickets
Delta
Aug 20
PHL6:00 amPhiladelphia
23h 55m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Sep 3
BEG6:15 amBelgrade Nikola Tesla
20h 18m
2 stops
PHL8:33 pmPhiladelphia
$814
Delta
Jun 9
PHL6:05 amPhiladelphia
23h 50m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Aug 12
BEG6:15 amBelgrade Nikola Tesla
22h 22m
2 stops
PHL10:37 pmPhiladelphia
$914
Delta
Jul 4
PHL10:15 amPhiladelphia
30h 40m
2 stops
BEG10:55 pmBelgrade Nikola Tesla
Jul 15
BEG6:15 amBelgrade Nikola Tesla
21h 56m
2 stops
PHL10:11 pmPhiladelphia
$919

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Belgrade 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 April 24, 2026.
Use the filters below to find and compare flights from Philadelphia to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 8/22

7:02 pm-4:00 pm

1 stop14h 58m

Belgrade Nikola Tesla

Sat 10/3

5:20 pm-8:03 am

1 stop20h 43m

$794

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 8/20

6:00 am-11:55 am

2 stops23h 55m

Belgrade Nikola Tesla

Thu 9/3

6:15 am-8:33 pm

2 stops20h 18m

$814

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 8/22

7:02 pm-4:00 pm

1 stop14h 58m

Belgrade Nikola Tesla

Sat 10/3

5:20 pm-8:03 am

1 stop20h 43m

$828

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 8/22

4:20 pm-12:20 pm

2 stops38h 00m

Belgrade Nikola Tesla

Sat 10/3

1:05 pm-10:46 pm

2 stops15h 41m

$888

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 6/5

6:00 am-11:50 am

2 stops23h 50m

Belgrade Nikola Tesla

Fri 6/12

6:55 am-8:00 pm

2 stops19h 05m

$907

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 6/9

6:05 am-11:55 am

2 stops23h 50m

Belgrade Nikola Tesla

Wed 8/12

6:15 am-10:37 pm

2 stops22h 22m

$914

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 7/4

10:15 am-10:55 pm

2 stops30h 40m

Belgrade Nikola Tesla

Wed 7/15

6:15 am-10:11 pm

2 stops21h 56m

$919

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 8/22

10:45 am-11:55 am

2 stops19h 10m

Belgrade Nikola Tesla

Wed 9/30

6:15 am-11:00 pm

2 stops22h 45m

$921

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 7/1

6:00 am-10:55 pm

2 stops34h 55m

Belgrade Nikola Tesla

Wed 7/15

6:15 am-10:11 pm

2 stops21h 56m

$924

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 7/3

4:10 pm-10:55 pm

2 stops48h 45m

Belgrade Nikola Tesla

Wed 7/15

6:15 am-10:11 pm

2 stops21h 56m

$925

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Philadelphia to Belgrade

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 typical price of a round-trip flight between Philadelphia and Belgrade?

Can stopping save me money on Philadelphia to Belgrade flights?

You could potentially save up to 3% on your flight if you consider stops on a Philadelphia to Belgrade flight.

When to book flights from Philadelphia to Belgrade

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Belgrade according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Belgrade (PHL to BEG) flight deals and tips

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

Fastest flight time

24h 45m

Direct flights

None
The fastest flight from Philadelphia to Belgrade takes 24h 45m
There are no direct flights from Philadelphia to Belgrade. There are no popular flight routes from Philadelphia to Belgrade.
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Frequently asked questions about flying from Philadelphia to Belgrade

  • How far is Philadelphia to Belgrade Nikola Tesla by plane?

    The distance between Philadelphia and Belgrade Nikola Tesla is about 4588.5 mi. Flights usually cover this in 24h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Belgrade Nikola Tesla Airport?

    Prices for flights from Philadelphia Airport to Belgrade Nikola Tesla Airport are updated daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Belgrade Nikola Tesla Airport?

  • How old do you have to be to fly from Philadelphia Airport to Belgrade Nikola Tesla Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Belgrade Nikola Tesla Airport.

  • What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

    The travel and health documents you'll need for your trip to Belgrade Nikola Tesla Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgrade Nikola Tesla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Belgrade?

Best airlines flying from Philadelphia to Belgrade

Compare and see reviews for airlines that fly from Philadelphia to Belgrade with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $522Free CancellationRating
7.4
9,643 reviews
Search United Airlines flights
LufthansaPriceFrom $528Free CancellationRating
6.8
7,946 reviews
Search Lufthansa flights
DeltaPriceFrom $584Free CancellationRating
7.9
8,452 reviews
Search Delta flights

Traveling to a place near Belgrade?

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Subotica

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Belgrade for you.

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

All flight searches from Philadelphia to Belgrade on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Philadelphia and Belgrade by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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Of course. momondo tracks the price of Philadelphia to Belgrade 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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