What airlines fly to Belgrade?

Air Serbia, Lufthansa and JetBlue are the top three most popular airlines that fly to Belgrade from Philadelphia according to our data. Air Serbia is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Belgrade. Keep in mind that there are 11 different airlines that fly to Belgrade on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Belgrade Nikola Tesla?

Air Canada and United Airlines are the most popular carriers operating from Philadelphia to Belgrade Nikola Tesla

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?

As of September 2026, there are 3 operators available to choose from 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.

$522 Cheap Flights from Philadelphia to Belgrade in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Belgrade

Round-trip

One-way

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Enter your travel dates to find the best prices.

1:20 pm - 1:55 pmPHL Philadelphia-BEG Belgrade Nikola Tesla

18h 35m2 stops Chicago O'Hare Intl Zurich

2:40 pm - 9:39 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

36h 59m2 stops Zurich Chicago O'Hare Intl

$610SWISS

Tue, Nov 3 - Thu, Dec 3

3:05 pm - 11:55 amPHL Philadelphia-BEG Belgrade Nikola Tesla

38h 50m2 stops Minneapolis St Paul Amsterdam Schiphol

6:05 am - 6:19 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

18h 14m2 stops Amsterdam Schiphol Minneapolis St Paul

$627Delta

Sun, Nov 1 - Thu, Dec 3

11:00 am - 11:25 pmPHL Philadelphia-BEG Belgrade Nikola Tesla

30h 25m2 stops Boston Logan Intl Amsterdam Schiphol

6:05 am - 7:23 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

19h 18m2 stops Amsterdam Schiphol Boston Logan Intl

$627Delta

Wed, Nov 4 - Thu, Dec 3

4:00 pm - 11:25 pmPHL Philadelphia-BEG Belgrade Nikola Tesla

25h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

12:35 pm - 8:52 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

38h 17m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$627Delta

Tue, Nov 3 - Wed, Dec 2

9:15 am - 10:25 amPHL Philadelphia-BEG Belgrade Nikola Tesla

19h 10m2 stops Toronto Pearson Intl Vienna Intl

6:20 pm - 10:56 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

34h 36m2 stops Vienna Intl Toronto Pearson Intl

$632Austrian Airlines

Tue, Nov 3 - Tue, Dec 1

9:15 am - 10:25 amPHL Philadelphia-BEG Belgrade Nikola Tesla

19h 10m2 stops Toronto Pearson Intl Vienna Intl

6:20 pm - 10:56 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

34h 36m2 stops Vienna Intl Toronto Pearson Intl

$632Austrian Airlines

Wed, Nov 4 - Tue, Dec 1

5:40 pm - 12:50 pmPHL Philadelphia-BEG Belgrade Nikola Tesla

13h 10m1 stop Frankfurt am Main

6:15 am - 4:05 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

15h 50m1 stop Frankfurt am Main

$668Lufthansa

Tue, Nov 3 - Tue, Dec 1

5:40 pm - 12:50 pmPHL Philadelphia-BEG Belgrade Nikola Tesla

13h 10m1 stop Frankfurt am Main

6:00 pm - 4:05 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

28h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

$674Lufthansa

Tue, Nov 3 - Mon, Nov 30

5:40 pm - 12:50 pmPHL Philadelphia-BEG Belgrade Nikola Tesla

13h 10m1 stop Frankfurt am Main

6:15 am - 4:05 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

15h 50m1 stop Frankfurt am Main

$691United Airlines

Tue, Nov 3 - Thu, Dec 3

5:40 pm - 12:50 pmPHL Philadelphia-BEG Belgrade Nikola Tesla

13h 10m1 stop Frankfurt am Main

6:15 am - 4:05 pmBEG Belgrade Nikola Tesla-PHL Philadelphia

15h 50m1 stop Frankfurt am Main

$691United Airlines

Thu, Nov 5 - Thu, Dec 3

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SWISS flights from Philadelphia to Belgrade

Our best SWISS deals on Philadelphia to Belgrade flight tickets

SWISS

Nov 3

PHL1:20 pmPhiladelphia

18h 35m

2 stops

BEG1:55 pmBelgrade Nikola Tesla

Dec 3

BEG2:40 pmBelgrade Nikola Tesla

36h 59m

2 stops

PHL9:39 pmPhiladelphia

$610

SWISS

Nov 3

PHL1:20 pmPhiladelphia

18h 35m

2 stops

BEG1:55 pmBelgrade Nikola Tesla

Nov 29

BEG8:05 pmBelgrade Nikola Tesla

50h 00m

2 stops

PHL4:05 pmPhiladelphia

$683

SWISS

Nov 1

PHL5:40 pmPhiladelphia

38h 15m

2 stops

BEG1:55 pmBelgrade Nikola Tesla

Nov 30

BEG9:40 amBelgrade Nikola Tesla

36h 25m

2 stops

PHL4:05 pmPhiladelphia

$703

Delta flights from Philadelphia to Belgrade

Our best Delta deals on Philadelphia to Belgrade flight tickets

Delta

Nov 1

PHL6:10 amPhiladelphia

47h 45m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Dec 2

BEG12:35 pmBelgrade Nikola Tesla

36h 55m

2 stops

PHL7:30 pmPhiladelphia

$627

Delta

Nov 1

PHL6:10 amPhiladelphia

47h 45m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Dec 1

BEG6:05 amBelgrade Nikola Tesla

19h 25m

2 stops

PHL7:30 pmPhiladelphia

$657

Delta

Nov 5

PHL7:13 amPhiladelphia

22h 42m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Dec 2

BEG12:35 pmBelgrade Nikola Tesla

35h 52m

2 stops

PHL6:27 pmPhiladelphia

$677

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Tue 11/3

1:20 pm-1:55 pm

2 stops18h 35m

Belgrade Nikola Tesla

Thu 12/3

2:40 pm-9:39 pm

2 stops36h 59m

$610

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Sun 11/1

3:05 pm-11:55 am

2 stops38h 50m

Belgrade Nikola Tesla

Thu 12/3

6:05 am-6:19 pm

2 stops18h 14m

$627

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Wed 11/4

11:00 am-11:25 pm

2 stops30h 25m

Belgrade Nikola Tesla

Thu 12/3

6:05 am-7:23 pm

2 stops19h 18m

$627

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Tue 11/3

4:00 pm-11:25 pm

2 stops25h 25m

Belgrade Nikola Tesla

Wed 12/2

12:35 pm-8:52 pm

2 stops38h 17m

$627

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Tue 11/3

9:15 am-10:25 am

2 stops19h 10m

Belgrade Nikola Tesla

Tue 12/1

6:20 pm-10:56 pm

2 stops34h 36m

$632

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Wed 11/4

9:15 am-10:25 am

2 stops19h 10m

Belgrade Nikola Tesla

Tue 12/1

6:20 pm-10:56 pm

2 stops34h 36m

$632

Quickest round-trip

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Tue 11/3

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Tue 12/1

6:15 am-4:05 pm

1 stop15h 50m

$668

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Tue 11/3

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Mon 11/30

6:00 pm-4:05 pm

2 stops28h 05m

$674

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Tue 11/3

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Thu 12/3

6:15 am-4:05 pm

1 stop15h 50m

$691

PhiladelphiaBelgrade

PHL Philadelphia - BEG Belgrade Nikola Tesla

PHLBEG

Philadelphia

Thu 11/5

5:40 pm-12:50 pm

1 stop13h 10m

Belgrade Nikola Tesla

Thu 12/3

6:15 am-4:05 pm

1 stop15h 50m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from $854 to $976.
The lowest price recently found on this route was $566.

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 13% 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

Best Price Found	$522
Fastest flight time	15h 56m
Direct flights	None

The best one-way flight to Belgrade from Philadelphia in the past 72 hours is $522. The best round-trip flight deal from Philadelphia to Belgrade found on momondo in the last 72 hours is $610.

The fastest flight from Philadelphia to Belgrade takes 15h 56m

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 15h 56m, 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?
As of September 2026, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Belgrade is Lufthansa, representing 67% of all bookings. The subsequent popular airlines are United Airlines at 18% and Delta at 15%.

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 Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 10,209 reviews	Search United Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,220 reviews	Search Lufthansa flights
Delta	PriceFrom $584	Free Cancellation	Rating 7.8 8,571 reviews	Search Delta flights

Subotica

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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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Cheap flights from Philadelphia to Belgrade from $522

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 12/3. 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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How to get the cheapest flight ticket from Philadelphia to Belgrade

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

What is the cheapest month to fly to Belgrade?

Can stopping save me money on Philadelphia to Belgrade flights?

What is the cheapest airline that flies from Philadelphia to Belgrade Nikola Tesla?

What airlines fly to Belgrade?

When to book flights from Philadelphia to Belgrade

Cheap Philadelphia to Belgrade (PHL to BEG) flight deals and tips

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Frequently asked questions about flying from Philadelphia to Belgrade

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Why use momondo?

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.

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