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$889+ Cheap flights from Serbia to Allentown (ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — ABE
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Serbia to Allentown

Cheapest flights from Serbia to Allentown
Explore the most affordable flight options available from Serbia to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:35 pmBEG - ABE
2 stops39h 36mDelta
Tue 12/912:54 pmABE - BEG
2 stops28h 31mDelta
Deal found 11/4$889

Cheap flight deals from Serbia to Allentown

Keep the following information in mind while searching for Serbia to Allentown flight deals. Data was last updated November 6, 2025.

Round-trip from

$889
(Delta)
From Serbia to Allentown-Bethlehem
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Serbia to Allentown 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Serbia to Allentown that are best for you.

Fly from

Serbia

Fly to

Allentown

Route

Depart

Return

Price

BelgradeAllentown

BEG - ABE

BEGABE

Belgrade Nikola Tesla

Fri 12/5

12:35 pm-10:11 pm

2 stops39h 36m

Allentown-Bethlehem

Tue 12/9

12:54 pm-11:25 pm

2 stops28h 31m

$889

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Best time to book a flight from Serbia to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Serbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Serbia to Allentown

What is the cheapest month to book a flight from Serbia to Allentown?

Currently, January is the cheapest month in which you can book a flight from Serbia to Allentown (average of $445). Flying from Serbia to Allentown in July is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Serbia to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Allentown from Serbia?

    Most people fly into Allentown-Bethlehem (ABE) if they book a flight to Allentown from Serbia. Allentown-Bethlehem is conveniently located just 3.9 mi from Allentown’s city center.

  • How long is the flight from Serbia to Allentown?

    For as low as $889, Delta can have you in Allentown from Serbia in 39h 36m. The distance between Serbia and Allentown is about 4563 mi.

  • Can I find deals for flights from Serbia to Allentown that include hotel bookings?

    Yes. In addition to deals on Serbia to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Serbia to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Serbia to Allentown.

  • Can I find deals for business class flights from Serbia to Allentown?

    Yes. Cheapflights offers flight deals from Serbia to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Serbia to Allentown?

    Currently, January is the cheapest month in which you can book a flight from Serbia to Allentown (average of $445). Flying from Serbia to Allentown in July is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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