$766+ Cheap flights from Lehigh Valley to Serbia
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BEG
Feb 14 — Feb 211
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lehigh Valley to Serbia
Keep the following information in mind while searching for Lehigh Valley to Serbia flight deals. Data was last updated January 15, 2026.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $624 (United Airlines) |
Find flight deals from Lehigh Valley to Serbia
Cheapest flights from Lehigh Valley to SerbiaExplore the most affordable flight options available from Lehigh Valley to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.
Explore the most affordable flight options available from Lehigh Valley to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:20 am
ABE
- BEG
2 stops35h 30m
United Airlines
Mon 3/96:15 am
BEG
- ABE
2 stops32h 41m
United Airlines
Deal found 1/13![United Airlines logo]()
$766
Cheapflights Fare Finder
Customize your flight search to find flights from Lehigh Valley to Serbia 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 January 15, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Serbia that are best for you.
Fly from
Lehigh Valley
Fly to
Serbia
Route
Depart
Return
Price
AllentownBelgrade
ABE - BEG
ABEBEG
Allentown-Bethlehem
Thu 3/5
6:20 am-11:50 pm
2 stops35h 30m
Belgrade Nikola Tesla
Mon 3/9
6:15 am-9:56 am
2 stops32h 41m
$766
Best time to book a flight from Lehigh Valley to Serbia
Have a flexible travel schedule? Discover the best time to fly to Serbia from Lehigh Valley 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 Lehigh Valley to Serbia
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