$704 Find Cheap Flights from Serbia to Philadelphia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$704
KLM
Thu 11/20Thu 11/27
BEG - PHL • 2 stops
Cheapest one-way
Multiple Airlines
Thu 11/6
BEG - PHL • multi-stop
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Serbia to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Serbia to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Serbia to Philadelphia

Thu, Nov 20 - Thu, Nov 27
KLM Logo
6:05 am - 7:33 pmBEG-PHL
19h 28m2 stops
KLM Logo
12:37 pm - 11:55 amPHL-BEG
17h 18m2 stops
$704KLM
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Thu, Mar 5 - Mon, Mar 9
Delta Logo
6:05 am - 4:57 pmBEG-PHL
16h 52m2 stops
Delta Logo
6:10 pm - 11:25 pmPHL-BEG
24h 15m2 stops
$738Delta
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Thu, Mar 5 - Mon, Mar 9
Delta Logo
6:05 am - 12:28 amBEG-PHL
24h 23m2 stops
Delta Logo
7:20 pm - 11:25 pmPHL-BEG
23h 05m2 stops
$741Delta
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Thu, Nov 20 - Thu, Nov 27
United Airlines Logo
6:25 am - 4:05 pmBEG-PHL
15h 40m1 stop
United Airlines Logo
3:00 pm - 12:50 pmPHL-BEG
15h 50m2 stops
$795United Airlines
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Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
6:25 am - 4:05 pmBEG-PHL
15h 40m1 stop
Multiple Airlines Logo
5:40 pm - 12:50 pmPHL-BEG
13h 10m1 stop
$803Multiple Airlines
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Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
6:00 am - 4:05 pmBEG-PHL
16h 05m2 stops
Multiple Airlines Logo
5:40 pm - 11:25 pmPHL-BEG
23h 45m3 stops
$853Multiple Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
6:05 am - 8:53 amBEG-PHL
32h 48m3 stops
Multiple Airlines Logo
9:48 am - 12:35 amPHL-BEG
32h 47m3 stops
$1,292Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Philadelphia

Get data-powered insights and trends for flights to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Philadelphia?

The most popular airline among KAYAK users flying to Philadelphia is Air Serbia, followed by Lufthansa and SWISS.

Good to know

Cheapest flight$704
Most popular time to fly and prices are also 4% lower on average.
Flight from Belgrade to Philadelphia

FAQs - booking Philadelphia flights

  • How far is Philadelphia Airport from central Philadelphia?

    You’ll need to travel 7 miles to reach the Philadelphia city center from Philadelphia Airport.

  • What is the name of Philadelphia’s airport?

    There is only 1 airport in Philadelphia, called Philadelphia Airport (PHL). It can also be referred to as Philadelphia or Philadelphia Intl.

  • What is the cheapest day to fly to Philadelphia?

    Based on KAYAK data, the cheapest day to fly to Philadelphia is Monday where tickets can be as cheap as $778. On the other hand, the most expensive day to fly is Saturday, where prices are $1,073 on average.

  • How does KAYAK find such low prices on flights to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Philadelphia are there each week?

    Each week there are around 3,624 direct flights from within Serbia to Philadelphia. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Philadelphia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

Reviews of the top airline flying from Serbia to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Serbia to Philadelphia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7558 reviews
6.4Entertainment
6.3Food
6.8Comfort
7.6Crew
7.0Boarding
Airline reviews

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

10.0 ExcellentAnonymous, Nov 2025FRA - LAX
Read more Lufthansa reviews

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood Crest
Newark
North Wildwood
Vineland
West Chester
Essington
Elkton
Pottstown
Willow Grove
Kennett Square
Somers Point
Voorhees
Middletown
Wyomissing
Glen Mills
Phoenixville
Bird in Hand
Blackwood
Millville
Strasburg

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia