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Cheap flights from Philadelphia to Belgrade from $527

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 1/18. 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 Belgrade

Cheap round-trip flights

Air Canada Logo
3:30 pm - 12:45 pmPHL-BEG
15h 15m2 stops
Air Canada Logo
6:50 am - 2:47 pmBEG-PHL
37h 57m2 stops
$527Air Canada
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Sun, Jan 18 - Tue, Feb 10
Logo
3:30 pm - 12:45 pmPHL-BEG
15h 15m2 stops
Logo
1:30 pm - 2:47 pmBEG-PHL
31h 17m2 stops
$529
Find Deal
Sun, Jan 18 - Thu, Feb 12
Air Canada Logo
3:30 pm - 1:05 pmPHL-BEG
15h 35m2 stops
Air Canada Logo
6:50 am - 2:47 pmBEG-PHL
37h 57m2 stops
$530Air Canada
Find Deal
Tue, Jan 20 - Tue, Feb 10
United Airlines Logo
3:30 pm - 12:50 pmPHL-BEG
15h 20m2 stops
United Airlines Logo
6:15 am - 2:47 pmBEG-PHL
14h 32m2 stops
$533United Airlines
Find Deal
Wed, Jan 21 - Fri, Feb 13
United Airlines Logo
5:35 pm - 1:10 pmPHL-BEG
13h 35m1 stop
United Airlines Logo
6:10 am - 4:00 pmBEG-PHL
15h 50m1 stop
$593United Airlines
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Wed, Sep 24 - Wed, Oct 1
Lufthansa Logo
5:35 pm - 1:10 pmPHL-BEG
13h 35m1 stop
Lufthansa Logo
6:10 am - 4:00 pmBEG-PHL
15h 50m1 stop
$598Lufthansa
Find Deal
Wed, Sep 24 - Fri, Oct 3
Lufthansa Logo
5:35 pm - 3:55 pmPHL-BEG
16h 20m1 stop
Lufthansa Logo
6:05 am - 4:00 pmBEG-PHL
15h 55m2 stops
$606Lufthansa
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Wed, Sep 24 - Thu, Oct 2
Delta Logo
10:45 am - 11:55 amPHL-BEG
19h 10m2 stops
Delta Logo
12:35 pm - 12:54 amBEG-PHL
18h 19m2 stops
$654Delta
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Wed, Sep 24 - Fri, Oct 3
SWISS Logo
1:10 pm - 7:10 pmPHL-BEG
24h 00m3 stops
SWISS Logo
2:35 pm - 9:32 pmBEG-PHL
36h 57m2 stops
$738SWISS
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Mon, Jan 19 - Wed, Feb 11
SWISS Logo
1:10 pm - 1:45 pmPHL-BEG
42h 35m3 stops
SWISS Logo
8:05 pm - 9:32 pmBEG-PHL
31h 27m3 stops
$765SWISS
Find Deal
Sun, Jan 18 - Thu, Feb 12

Air Canada flights from Philadelphia to Belgrade

Our best Air Canada deals on Philadelphia to Belgrade flight tickets
Air Canada
Jan 18
PHL3:30 pmPhiladelphia
15h 15m
2 stops
BEG12:45 pmBelgrade Nikola Tesla
Feb 10
BEG6:50 amBelgrade Nikola Tesla
37h 57m
2 stops
PHL2:47 pmPhiladelphia
$527
Find similar
Air Canada
Jan 20
PHL3:30 pmPhiladelphia
15h 35m
2 stops
BEG1:05 pmBelgrade Nikola Tesla
Feb 10
BEG6:50 amBelgrade Nikola Tesla
37h 57m
2 stops
PHL2:47 pmPhiladelphia
$530
Find similar
Air Canada
Jan 18
PHL3:30 pmPhiladelphia
15h 15m
2 stops
BEG12:45 pmBelgrade Nikola Tesla
Feb 13
BEG6:15 amBelgrade Nikola Tesla
14h 32m
2 stops
PHL2:47 pmPhiladelphia
$531
Find similar

United Airlines flights from Philadelphia to Belgrade

Our best United Airlines deals on Philadelphia to Belgrade flight tickets
United Airlines
Jan 21
PHL3:30 pmPhiladelphia
15h 20m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
Feb 13
BEG6:15 amBelgrade Nikola Tesla
14h 32m
2 stops
PHL2:47 pmPhiladelphia
$533
Find similar
United Airlines
Sep 24
PHL5:35 pmPhiladelphia
13h 35m
1 stop
BEG1:10 pmBelgrade Nikola Tesla
Oct 1
BEG6:10 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:00 pmPhiladelphia
$593
Find similar
United Airlines
Sep 24
PHL5:35 pmPhiladelphia
13h 35m
1 stop
BEG1:10 pmBelgrade Nikola Tesla
Oct 1
BEG6:10 amBelgrade Nikola Tesla
18h 47m
2 stops
PHL6:57 pmPhiladelphia
$603
Find similar

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 September 15, 2025.
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

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 1/18

3:30 pm-12:45 pm

2 stops15h 15m

Belgrade Nikola Tesla

Tue 2/10

6:50 am-2:47 pm

2 stops37h 57m

$527

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 1/18

3:30 pm-12:45 pm

2 stops15h 15m

Belgrade Nikola Tesla

Thu 2/12

1:30 pm-2:47 pm

2 stops31h 17m

$529

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 1/20

3:30 pm-1:05 pm

2 stops15h 35m

Belgrade Nikola Tesla

Tue 2/10

6:50 am-2:47 pm

2 stops37h 57m

$530

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 1/21

3:30 pm-12:50 pm

2 stops15h 20m

Belgrade Nikola Tesla

Fri 2/13

6:15 am-2:47 pm

2 stops14h 32m

$533

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 9/24

5:35 pm-1:10 pm

1 stop13h 35m

Belgrade Nikola Tesla

Wed 10/1

6:10 am-4:00 pm

1 stop15h 50m

$593

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 9/24

5:35 pm-1:10 pm

1 stop13h 35m

Belgrade Nikola Tesla

Fri 10/3

6:10 am-4:00 pm

1 stop15h 50m

$598

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 9/24

5:35 pm-3:55 pm

1 stop16h 20m

Belgrade Nikola Tesla

Thu 10/2

6:05 am-4:00 pm

2 stops15h 55m

$606

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Wed 9/24

10:45 am-11:55 am

2 stops19h 10m

Belgrade Nikola Tesla

Fri 10/3

12:35 pm-12:54 am

2 stops18h 19m

$654

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 1/19

1:10 pm-7:10 pm

3 stops24h 00m

Belgrade Nikola Tesla

Wed 2/11

2:35 pm-9:32 pm

2 stops36h 57m

$738

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 1/18

1:10 pm-1:45 pm

3 stops42h 35m

Belgrade Nikola Tesla

Thu 2/12

8:05 pm-9:32 pm

3 stops31h 27m

$765

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

What is the cheapest month to fly to Belgrade?

The month of April is, on average, the cheapest month to fly to Belgrade from Philadelphia, with most prices found around $731. If you are unable to visit Belgrade 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 Belgrade?

On average, the least expensive day to fly to Belgrade from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $851. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,233. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgrade.

Can stopping save me money on Philadelphia to Belgrade flights?

You could potentially save up to 1% 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

Direct flights

None
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 13h 10m, 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
LufthansaPriceFrom $700Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom $711Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights

Traveling to a place near Belgrade?

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

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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