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Cheap flights from Philadelphia to Belgrade from $504

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 1/20. 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

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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.
Multiple Airlines Logo
3:30 pm - 1:05 pm
PHL
-
BEG
15h 35m2 stops
Multiple Airlines Logo
1:50 pm - 10:46 pm
BEG
-
PHL
14h 56m2 stops
$504Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
5:40 pm - 12:50 pm
PHL
-
BEG
13h 10m1 stop
Multiple Airlines Logo
8:05 pm - 9:36 pm
BEG
-
PHL
31h 31m2 stops
$524Multiple Airlines
Sun, Jan 11 - Sun, Jan 25
Multiple Airlines Logo
3:30 pm - 1:45 pm
PHL
-
BEG
40h 15m2 stops
Multiple Airlines Logo
6:50 am - 10:46 pm
BEG
-
PHL
21h 56m3 stops
$525Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Lufthansa Logo
5:40 pm - 12:50 pm
PHL
-
BEG
13h 10m1 stop
Lufthansa Logo
6:15 am - 4:05 pm
BEG
-
PHL
15h 50m1 stop
$526Lufthansa
Sun, Jan 11 - Sun, Jan 25
Multiple Airlines Logo
3:30 pm - 12:45 pm
PHL
-
BEG
15h 15m2 stops
Multiple Airlines Logo
6:10 am - 2:47 pm
BEG
-
PHL
14h 37m2 stops
$538Multiple Airlines
Thu, Feb 5 - Tue, Feb 24
Multiple Airlines Logo
5:40 pm - 1:45 pm
PHL
-
BEG
38h 05m2 stops
Multiple Airlines Logo
1:30 pm - 2:47 pm
BEG
-
PHL
31h 17m2 stops
$564Multiple Airlines
Sun, Jan 11 - Sun, Jan 25
United Airlines Logo
10:10 am - 12:55 pm
PHL
-
BEG
20h 45m2 stops
United Airlines Logo
1:50 pm - 3:24 pm
BEG
-
PHL
31h 34m2 stops
$578United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
5:40 pm - 12:50 pm
PHL
-
BEG
13h 10m1 stop
United Airlines Logo
1:50 pm - 2:47 pm
BEG
-
PHL
30h 57m2 stops
$593United Airlines
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
3:30 pm - 12:50 pm
PHL
-
BEG
15h 20m2 stops
Air Canada Logo
1:50 pm - 2:47 pm
BEG
-
PHL
30h 57m2 stops
$596Air Canada
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
6:35 pm - 5:05 pm
PHL
-
BEG
16h 30m1 stop
Multiple Airlines Logo
10:15 am - 1:50 pm
BEG
-
PHL
33h 35m1 stop
$737Multiple Airlines
Tue, Jan 20 - Tue, Jan 27

SWISS flights from Philadelphia to Belgrade

Our best SWISS deals on Philadelphia to Belgrade flight tickets
SWISS
Jan 21
PHL1:10 pmPhiladelphia
24h 00m
3 stops
BEG7:10 pmBelgrade Nikola Tesla
Jan 28
BEG2:35 pmBelgrade Nikola Tesla
37h 01m
2 stops
PHL9:36 pmPhiladelphia
$520
Find similar
SWISS
Jan 21
PHL1:10 pmPhiladelphia
24h 00m
3 stops
BEG7:10 pmBelgrade Nikola Tesla
Jan 28
BEG2:35 pmBelgrade Nikola Tesla
37h 01m
3 stops
PHL9:36 pmPhiladelphia
$540
Find similar

Lufthansa flights from Philadelphia to Belgrade

Our best Lufthansa deals on Philadelphia to Belgrade flight tickets
Lufthansa
Jan 11
PHL5:40 pmPhiladelphia
13h 10m
1 stop
BEG12:50 pmBelgrade Nikola Tesla
Jan 25
BEG6:15 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:05 pmPhiladelphia
$526
Find similar
Lufthansa
Jan 21
PHL3:30 pmPhiladelphia
19h 35m
2 stops
BEG5:05 pmBelgrade Nikola Tesla
Jan 28
BEG1:50 pmBelgrade Nikola Tesla
32h 15m
1 stop
PHL4:05 pmPhiladelphia
$532
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 December 7, 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

Tue 1/20

3:30 pm-1:05 pm

2 stops15h 35m

Belgrade Nikola Tesla

Tue 1/27

1:50 pm-10:46 pm

2 stops14h 56m

$504

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 1/11

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Sun 1/25

8:05 pm-9:36 pm

2 stops31h 31m

$524

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 1/20

3:30 pm-1:45 pm

2 stops40h 15m

Belgrade Nikola Tesla

Tue 1/27

6:50 am-10:46 pm

3 stops21h 56m

$525

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 1/11

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Sun 1/25

6:15 am-4:05 pm

1 stop15h 50m

$526

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 2/5

3:30 pm-12:45 pm

2 stops15h 15m

Belgrade Nikola Tesla

Tue 2/24

6:10 am-2:47 pm

2 stops14h 37m

$538

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 1/11

5:40 pm-1:45 pm

2 stops38h 05m

Belgrade Nikola Tesla

Sun 1/25

1:30 pm-2:47 pm

2 stops31h 17m

$564

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Fri 1/30

10:10 am-12:55 pm

2 stops20h 45m

Belgrade Nikola Tesla

Tue 2/3

1:50 pm-3:24 pm

2 stops31h 34m

$578

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/22

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Mon 1/26

1:50 pm-2:47 pm

2 stops30h 57m

$593

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Thu 1/22

3:30 pm-12:50 pm

2 stops15h 20m

Belgrade Nikola Tesla

Mon 1/26

1:50 pm-2:47 pm

2 stops30h 57m

$596

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 1/20

6:35 pm-5:05 pm

1 stop16h 30m

Belgrade Nikola Tesla

Tue 1/27

10:15 am-1:50 pm

1 stop33h 35m

$737

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 October is, on average, the cheapest month to fly to Belgrade from Philadelphia, with most prices found around $571. If you are unable to visit Belgrade during the month of October, then departing from Philadelphia during the month April is also very affordable. Most momondo users find prices during this month for around $731.

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 31% 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

14h 04m

Direct flights

None
The fastest flight from Philadelphia to Belgrade takes 14h 04m
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
United AirlinesPriceFrom $524Free CancellationRating
7.4
9,072 reviews
Search United Airlines flights
LufthansaPriceFrom $583Free CancellationRating
6.8
7,617 reviews
Search Lufthansa 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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