Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Belgrade from $515

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 11/4. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:40 pm - 1:05 pmPHL-BEG
13h 25m1 stop
Lufthansa Logo
6:10 am - 4:05 pmBEG-PHL
15h 55m1 stop
$515Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
5:40 pm - 1:05 pmPHL-BEG
13h 25m1 stop
Multiple Airlines Logo
6:10 am - 2:47 pmBEG-PHL
14h 37m2 stops
$517Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
United Airlines Logo
10:05 am - 1:05 pmPHL-BEG
21h 00m2 stops
United Airlines Logo
6:10 am - 2:47 pmBEG-PHL
14h 37m2 stops
$523United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Delta Logo
5:01 pm - 11:25 pmPHL-BEG
24h 24m2 stops
Delta Logo
12:35 pm - 10:15 amBEG-PHL
27h 40m2 stops
$674Delta
Find Deal
Sun, Dec 14 - Sun, Jan 11
Delta Logo
5:01 pm - 11:55 amPHL-BEG
36h 54m2 stops
Delta Logo
12:35 pm - 10:15 amBEG-PHL
27h 40m2 stops
$679Delta
Find Deal
Sat, Dec 13 - Sun, Jan 11
Air Canada Logo
9:20 am - 12:45 pmPHL-BEG
21h 25m2 stops
Air Canada Logo
6:10 am - 10:46 pmBEG-PHL
22h 36m3 stops
$837Air Canada
Find Deal
Tue, Nov 4 - Tue, Nov 11
Air Canada Logo
3:30 pm - 12:55 pmPHL-BEG
15h 25m2 stops
Air Canada Logo
6:50 am - 2:47 pmBEG-PHL
37h 57m2 stops
$881Air Canada
Find Deal
Sat, Dec 13 - Sat, Jan 10
SWISS Logo
1:15 pm - 7:10 pmPHL-BEG
23h 55m3 stops
SWISS Logo
8:05 pm - 9:51 pmBEG-PHL
31h 46m2 stops
$899SWISS
Find Deal
Mon, Dec 15 - Sun, Jan 11
SWISS Logo
1:15 pm - 7:10 pmPHL-BEG
23h 55m3 stops
SWISS Logo
8:05 pm - 9:51 pmBEG-PHL
31h 46m3 stops
$920SWISS
Find Deal
Mon, Dec 15 - Sun, Jan 11
United Airlines Logo
3:30 pm - 12:50 pmPHL-BEG
15h 20m2 stops
United Airlines Logo
1:50 pm - 4:05 pmBEG-PHL
32h 15m1 stop
$948United Airlines
Find Deal
Sun, Dec 14 - Sat, Jan 10

Lufthansa flights from Philadelphia to Belgrade

Our best Lufthansa deals on Philadelphia to Belgrade flight tickets
Lufthansa
Nov 4
PHL5:40 pmPhiladelphia
13h 25m
1 stop
BEG1:05 pmBelgrade Nikola Tesla
Nov 11
BEG6:10 amBelgrade Nikola Tesla
15h 55m
1 stop
PHL4:05 pmPhiladelphia
$515
Find similar
Lufthansa
Mar 25
PHL4:35 pmPhiladelphia
19h 30m
2 stops
BEG5:05 pmBelgrade Nikola Tesla
Mar 29
BEG6:15 amBelgrade Nikola Tesla
15h 45m
1 stop
PHL4:00 pmPhiladelphia
$565
Find similar
Lufthansa
Mar 25
PHL4:35 pmPhiladelphia
15h 10m
2 stops
BEG12:45 pmBelgrade Nikola Tesla
Mar 29
BEG6:05 amBelgrade Nikola Tesla
15h 55m
2 stops
PHL4:00 pmPhiladelphia
$574
Find similar

United Airlines flights from Philadelphia to Belgrade

Our best United Airlines deals on Philadelphia to Belgrade flight tickets
United Airlines
Nov 4
PHL10:05 amPhiladelphia
21h 00m
2 stops
BEG1:05 pmBelgrade Nikola Tesla
Nov 11
BEG6:10 amBelgrade Nikola Tesla
14h 37m
2 stops
PHL2:47 pmPhiladelphia
$523
Find similar
United Airlines
Dec 14
PHL3:30 pmPhiladelphia
15h 20m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
Jan 10
BEG1:50 pmBelgrade Nikola Tesla
32h 15m
1 stop
PHL4:05 pmPhiladelphia
$948
Find similar
United Airlines
Dec 12
PHL3:30 pmPhiladelphia
15h 25m
2 stops
BEG12:55 pmBelgrade Nikola Tesla
Jan 11
BEG6:15 amBelgrade Nikola Tesla
15h 50m
1 stop
PHL4:05 pmPhiladelphia
$983
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 October 20, 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 11/4

5:40 pm-1:05 pm

1 stop13h 25m

Belgrade Nikola Tesla

Tue 11/11

6:10 am-4:05 pm

1 stop15h 55m

$515

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 11/4

5:40 pm-1:05 pm

1 stop13h 25m

Belgrade Nikola Tesla

Tue 11/11

6:10 am-2:47 pm

2 stops14h 37m

$517

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 11/4

10:05 am-1:05 pm

2 stops21h 00m

Belgrade Nikola Tesla

Tue 11/11

6:10 am-2:47 pm

2 stops14h 37m

$523

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 12/14

5:01 pm-11:25 pm

2 stops24h 24m

Belgrade Nikola Tesla

Sun 1/11

12:35 pm-10:15 am

2 stops27h 40m

$674

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 12/13

5:01 pm-11:55 am

2 stops36h 54m

Belgrade Nikola Tesla

Sun 1/11

12:35 pm-10:15 am

2 stops27h 40m

$679

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Tue 11/4

9:20 am-12:45 pm

2 stops21h 25m

Belgrade Nikola Tesla

Tue 11/11

6:10 am-10:46 pm

3 stops22h 36m

$837

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sat 12/13

3:30 pm-12:55 pm

2 stops15h 25m

Belgrade Nikola Tesla

Sat 1/10

6:50 am-2:47 pm

2 stops37h 57m

$881

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 12/15

1:15 pm-7:10 pm

3 stops23h 55m

Belgrade Nikola Tesla

Sun 1/11

8:05 pm-9:51 pm

2 stops31h 46m

$899

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Mon 12/15

1:15 pm-7:10 pm

3 stops23h 55m

Belgrade Nikola Tesla

Sun 1/11

8:05 pm-9:51 pm

3 stops31h 46m

$920

PhiladelphiaBelgrade

PHL - BEG

PHLBEG

Philadelphia

Sun 12/14

3:30 pm-12:50 pm

2 stops15h 20m

Belgrade Nikola Tesla

Sat 1/10

1:50 pm-4:05 pm

1 stop32h 15m

$948

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 $578. 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 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 12h 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 $524Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
LufthansaPriceFrom $616Free CancellationRating
6.8
7,508 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.

An easier way to manage your Belgrade trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/19
Wed 11/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Serbia

Airports servicing Serbia

Nis Airport