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Cheap flights from Philadelphia to Belgrade from $431

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 8/24. 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

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.
Multiple Airlines Logo
3:25 pm - 4:05 pm
PHL
-
BEG
18h 40m
2 stops
Multiple Airlines Logo
8:00 pm - 4:05 pm
BEG
-
PHL
26h 05m
2 stops
$727Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
10:05 am - 4:30 pm
PHL
-
BEG
24h 25m
2 stops
Multiple Airlines Logo
6:10 am - 4:05 pm
BEG
-
PHL
15h 55m
1 stop
$730Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Delta Logo
11:39 am - 11:55 am
PHL
-
BEG
18h 16m
2 stops
Delta Logo
6:15 am - 10:16 pm
BEG
-
PHL
22h 01m
2 stops
$731Delta
Wed, Aug 19 - Wed, Aug 26
Lufthansa Logo
5:40 pm - 12:45 pm
PHL
-
BEG
13h 05m
1 stop
Lufthansa Logo
6:10 am - 4:05 pm
BEG
-
PHL
15h 55m
1 stop
$734Lufthansa
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
5:40 pm - 4:05 pm
PHL
-
BEG
16h 25m
1 stop
United Airlines Logo
2:00 pm - 2:49 pm
BEG
-
PHL
30h 49m
2 stops
$741United Airlines
Tue, Aug 18 - Tue, Aug 25
Lufthansa Logo
5:40 pm - 4:05 pm
PHL
-
BEG
16h 25m
1 stop
Lufthansa Logo
2:00 pm - 4:05 pm
BEG
-
PHL
32h 05m
1 stop
$753Lufthansa
Tue, Aug 18 - Tue, Aug 25
Air Canada Logo
10:50 am - 4:30 pm
PHL
-
BEG
23h 40m
2 stops
Air Canada Logo
1:05 pm - 2:47 pm
BEG
-
PHL
31h 42m
2 stops
$758Air Canada
Tue, Aug 25 - Wed, Sep 16
KLM Logo
1:15 pm - 11:55 am
PHL
-
BEG
16h 40m
2 stops
KLM Logo
12:35 pm - 1:19 am
BEG
-
PHL
18h 44m
2 stops
$761KLM
Mon, Aug 3 - Thu, Aug 13
Lufthansa Logo
5:40 pm - 12:25 pm
PHL
-
BEG
12h 45m
1 stop
Lufthansa Logo
6:10 am - 4:05 pm
BEG
-
PHL
15h 55m
1 stop
$764Lufthansa
Tue, Aug 25 - Wed, Sep 16
Lufthansa Logo
5:40 pm - 12:25 pm
PHL
-
BEG
12h 45m
1 stop
Lufthansa Logo
6:10 am - 4:05 pm
BEG
-
PHL
15h 55m
1 stop
$765Lufthansa
Tue, Aug 25 - Wed, Sep 16

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United Airlines flights from Philadelphia to Belgrade

Our best United Airlines deals on Philadelphia to Belgrade flight tickets
United Airlines
Aug 18
PHL5:40 pmPhiladelphia
16h 25m
1 stop
BEG4:05 pmBelgrade Nikola Tesla
Aug 25
BEG2:00 pmBelgrade Nikola Tesla
30h 49m
2 stops
PHL2:49 pmPhiladelphia
$741
United Airlines
Dec 6
PHL3:20 pmPhiladelphia
15h 30m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
Dec 10
BEG6:15 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:05 pmPhiladelphia
$752
United Airlines
Dec 6
PHL8:00 pmPhiladelphia
21h 50m
2 stops
BEG11:50 pmBelgrade Nikola Tesla
Dec 10
BEG6:15 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:05 pmPhiladelphia
$753

Delta flights from Philadelphia to Belgrade

Our best Delta deals on Philadelphia to Belgrade flight tickets
Delta
Nov 1
PHL3:00 pmPhiladelphia
26h 25m
2 stops
BEG11:25 pmBelgrade Nikola Tesla
Nov 18
BEG6:05 amBelgrade Nikola Tesla
22h 33m
2 stops
PHL10:38 pmPhiladelphia
$731
Delta
Aug 3
PHL6:05 amPhiladelphia
23h 50m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Aug 14
BEG6:15 amBelgrade Nikola Tesla
22h 01m
2 stops
PHL10:16 pmPhiladelphia
$761
Delta
Oct 30
PHL7:11 pmPhiladelphia
23h 14m
2 stops
BEG11:25 pmBelgrade Nikola Tesla
Nov 19
BEG6:05 amBelgrade Nikola Tesla
18h 10m
2 stops
PHL6:15 pmPhiladelphia
$781

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 July 6, 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

Tue 8/18

3:25 pm-4:05 pm

2 stops18h 40m

Belgrade Nikola Tesla

Tue 8/25

8:00 pm-4:05 pm

2 stops26h 05m

$727

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 8/19

10:05 am-4:30 pm

2 stops24h 25m

Belgrade Nikola Tesla

Wed 8/26

6:10 am-4:05 pm

1 stop15h 55m

$730

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 8/19

11:39 am-11:55 am

2 stops18h 16m

Belgrade Nikola Tesla

Wed 8/26

6:15 am-10:16 pm

2 stops22h 01m

$731

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 8/19

5:40 pm-12:45 pm

1 stop13h 05m

Belgrade Nikola Tesla

Wed 8/26

6:10 am-4:05 pm

1 stop15h 55m

$734

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 8/18

5:40 pm-4:05 pm

1 stop16h 25m

Belgrade Nikola Tesla

Tue 8/25

2:00 pm-2:49 pm

2 stops30h 49m

$741

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 8/18

5:40 pm-4:05 pm

1 stop16h 25m

Belgrade Nikola Tesla

Tue 8/25

2:00 pm-4:05 pm

1 stop32h 05m

$753

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 8/25

10:50 am-4:30 pm

2 stops23h 40m

Belgrade Nikola Tesla

Wed 9/16

1:05 pm-2:47 pm

2 stops31h 42m

$758

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 8/3

1:15 pm-11:55 am

2 stops16h 40m

Belgrade Nikola Tesla

Thu 8/13

12:35 pm-1:19 am

2 stops18h 44m

$761
Quickest round-trip

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 8/25

5:40 pm-12:25 pm

1 stop12h 45m

Belgrade Nikola Tesla

Wed 9/16

6:10 am-4:05 pm

1 stop15h 55m

$764

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 8/25

5:40 pm-12:25 pm

1 stop12h 45m

Belgrade Nikola Tesla

Wed 9/16

6:10 am-4:05 pm

1 stop15h 55m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

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

What is the cheapest month to fly to Belgrade?

The month of February is, on average, the cheapest month to fly to Belgrade from Philadelphia, with most prices found around $0. If you are unable to visit Belgrade during the month of February, then departing from Philadelphia during the month April is also very affordable. Most momondo users find prices during this month for around $584.

Can stopping save me money on Philadelphia to Belgrade flights?

You could potentially save up to 19% 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

13h 40m

Direct flights

None
The fastest flight from Philadelphia to Belgrade takes 13h 40m
There are no direct flights from Philadelphia to Belgrade. There are no popular flight routes from Philadelphia to Belgrade.
Search flight deals

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 13h 40m, 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
9,938 reviews
Search United Airlines flights
LufthansaPriceFrom $528Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights
DeltaPriceFrom $584Free CancellationRating
7.8
8,453 reviews
Search Delta flights

Traveling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Subotica
Novi Sad

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.

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

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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