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Cheap flights from Philadelphia to Belgrade from $777

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 Belgrade departing on 7/31. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Philadelphia to Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 am - 12:25 pm
PHL
-
BEG
24h 15m
2 stops
United Airlines Logo
6:20 am - 2:49 pm
BEG
-
PHL
38h 29m
2 stops
$777United Airlines
Fri, Jul 31 - Tue, Sep 1
Delta Logo
6:00 am - 11:55 am
PHL
-
BEG
23h 55m
2 stops
Delta Logo
6:15 am - 10:09 pm
BEG
-
PHL
21h 54m
2 stops
$782Delta
Sun, May 3 - Sun, May 10
Delta Logo
6:00 am - 11:55 am
PHL
-
BEG
23h 55m
2 stops
Delta Logo
6:15 am - 10:11 pm
BEG
-
PHL
21h 56m
2 stops
$871Delta
Mon, Jun 8 - Wed, Jul 8
United Airlines Logo
6:00 am - 11:35 pm
PHL
-
BEG
35h 35m
2 stops
United Airlines Logo
6:20 am - 2:08 pm
BEG
-
PHL
37h 48m
2 stops
$879United Airlines
Fri, Jul 31 - Tue, Sep 1
Multiple Airlines Logo
7:35 pm - 5:15 pm
PHL
-
BEG
15h 40m
1 stop
Multiple Airlines Logo
4:35 pm - 3:30 pm
BEG
-
PHL
28h 55m
1 stop
$925Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
5:40 pm - 3:45 pm
PHL
-
BEG
16h 05m
1 stop
Multiple Airlines Logo
7:00 am - 10:46 pm
BEG
-
PHL
21h 46m
2 stops
$959Multiple Airlines
Fri, Jul 31 - Tue, Sep 1
Multiple Airlines Logo
1:47 pm - 11:50 am
PHL
-
BEG
16h 03m
2 stops
Multiple Airlines Logo
4:35 pm - 12:10 pm
BEG
-
PHL
25h 35m
1 stop
$978Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
7:35 pm - 11:40 pm
PHL
-
BEG
22h 05m
1 stop
Multiple Airlines Logo
6:40 am - 5:20 pm
BEG
-
PHL
16h 40m
1 stop
$983Multiple Airlines
Fri, Jul 31 - Tue, Sep 1
Multiple Airlines Logo
7:35 pm - 11:40 pm
PHL
-
BEG
22h 05m
1 stop
Multiple Airlines Logo
6:40 am - 5:40 pm
BEG
-
PHL
17h 00m
2 stops
$1,006Multiple Airlines
Fri, Jul 31 - Tue, Sep 1
Multiple Airlines Logo
10:10 pm - 5:15 pm
PHL
-
BEG
13h 05m
1 stop
Multiple Airlines Logo
6:40 am - 5:30 pm
BEG
-
PHL
16h 50m
1 stop
$1,104Multiple Airlines
Mon, Jun 8 - Wed, Jul 8

United Airlines flights from Philadelphia to Belgrade

Our best United Airlines deals on Philadelphia to Belgrade flight tickets
United Airlines
Jul 31
PHL6:10 amPhiladelphia
24h 15m
2 stops
BEG12:25 pmBelgrade Nikola Tesla
Sep 1
BEG6:20 amBelgrade Nikola Tesla
38h 29m
2 stops
PHL2:49 pmPhiladelphia
$777
United Airlines
Jul 31
PHL6:00 amPhiladelphia
35h 35m
2 stops
BEG11:35 pmBelgrade Nikola Tesla
Sep 1
BEG6:20 amBelgrade Nikola Tesla
37h 48m
2 stops
PHL2:08 pmPhiladelphia
$879

Delta flights from Philadelphia to Belgrade

Our best Delta deals on Philadelphia to Belgrade flight tickets
Delta
May 3
PHL6:00 amPhiladelphia
23h 55m
2 stops
BEG11:55 amBelgrade Nikola Tesla
May 10
BEG6:15 amBelgrade Nikola Tesla
21h 54m
2 stops
PHL10:09 pmPhiladelphia
$782
Delta
Jun 8
PHL6:00 amPhiladelphia
23h 55m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Jul 8
BEG6:15 amBelgrade Nikola Tesla
21h 56m
2 stops
PHL10:11 pmPhiladelphia
$871

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 March 23, 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

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 7/31

6:10 am-12:25 pm

2 stops24h 15m

Belgrade Nikola Tesla

Tue 9/1

6:20 am-2:49 pm

2 stops38h 29m

$777

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 5/3

6:00 am-11:55 am

2 stops23h 55m

Belgrade Nikola Tesla

Sun 5/10

6:15 am-10:09 pm

2 stops21h 54m

$782

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 6/8

6:00 am-11:55 am

2 stops23h 55m

Belgrade Nikola Tesla

Wed 7/8

6:15 am-10:11 pm

2 stops21h 56m

$871

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 7/31

6:00 am-11:35 pm

2 stops35h 35m

Belgrade Nikola Tesla

Tue 9/1

6:20 am-2:08 pm

2 stops37h 48m

$879

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 5/3

7:35 pm-5:15 pm

1 stop15h 40m

Belgrade Nikola Tesla

Sun 5/10

4:35 pm-3:30 pm

1 stop28h 55m

$925

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 7/31

5:40 pm-3:45 pm

1 stop16h 05m

Belgrade Nikola Tesla

Tue 9/1

7:00 am-10:46 pm

2 stops21h 46m

$959

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 5/3

1:47 pm-11:50 am

2 stops16h 03m

Belgrade Nikola Tesla

Sun 5/10

4:35 pm-12:10 pm

1 stop25h 35m

$978

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 7/31

7:35 pm-11:40 pm

1 stop22h 05m

Belgrade Nikola Tesla

Tue 9/1

6:40 am-5:20 pm

1 stop16h 40m

$983

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 7/31

7:35 pm-11:40 pm

1 stop22h 05m

Belgrade Nikola Tesla

Tue 9/1

6:40 am-5:40 pm

2 stops17h 00m

$1,006
Quickest round-trip

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 6/8

10:10 pm-5:15 pm

1 stop13h 05m

Belgrade Nikola Tesla

Wed 7/8

6:40 am-5:30 pm

1 stop16h 50m

$1,104

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belgrade from

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

Can stopping save me money on Philadelphia to Belgrade flights?

You could potentially save up to 30% 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

23h 55m

Direct flights

None
The fastest flight from Philadelphia to Belgrade takes 23h 55m
There are no direct flights from Philadelphia to Belgrade. There are no popular flight routes from Philadelphia to Belgrade.
Search flight deals

  • 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 23h 55m, 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
9,463 reviews
Search United Airlines flights
LufthansaPriceFrom $534Free CancellationRating
6.8
7,863 reviews
Search Lufthansa flights
DeltaPriceFrom $584Free CancellationRating
7.9
8,318 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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