KLM Cheap Flights from Pittsburgh to Belgrade

View €446 flight on Wed, 25 Mar 2026Opens in a new window
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Prices were available within the past 7 days and start at €446 for one-way flights and €647 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 5 May - Wed, 19 Aug
PIT
Pittsburgh
BEG
Belgrade
€647 Return, found 3 days ago
€647
Return
found 3 days ago
Select KLM flight, departing Tue, 5 May from Pittsburgh to Belgrade, returning Wed, 19 Aug, priced at €647 found 3 days ago
KLM
Tue, 5 May - Wed, 19 Aug
PIT
Pittsburgh
BEG
Belgrade
€664 Return, found 3 days ago
€664
Return
found 3 days ago
Select KLM flight, departing Tue, 5 May from Pittsburgh to Belgrade, returning Wed, 19 Aug, priced at €664 found 3 days ago
KLM
Tue, 5 May - Wed, 19 Aug
PIT
Pittsburgh
BEG
Belgrade
€671 Return, found 3 days ago
€671
Return
found 3 days ago
Select KLM flight, departing Tue, 5 May from Pittsburgh to Belgrade, returning Wed, 19 Aug, priced at €671 found 3 days ago
KLM
Tue, 5 May - Wed, 19 Aug
PIT
Pittsburgh
BEG
Belgrade
€816 Return, found 3 days ago
€816
Return
found 3 days ago
Select KLM flight, departing Tue, 5 May from Pittsburgh to Belgrade, returning Wed, 19 Aug, priced at €816 found 3 days ago
KLM
Tue, 5 May - Wed, 19 Aug
PIT
Pittsburgh
BEG
Belgrade
€816 Return, found 3 days ago
€816
Return
found 3 days ago
Select KLM flight, departing Tue, 5 May from Pittsburgh to Belgrade, returning Wed, 19 Aug, priced at €816 found 3 days ago

Frequently asked questions

How much is a KLM flight from Pittsburgh Intl. Airport (PIT) to Nikola Tesla Airport (BEG)?
You can discover affordable round-trip KLM flights from €647 from PIT to BEG by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from €446 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PIT to BEG with KLM?
KLM flights to Belgrade are generally cheaper in the quieter months of February and January. Whether you're after a round-trip or one-way ticket, you could score a better deal then.
Does KLM fly nonstop from Pittsburgh Intl. Airport (PIT) to Nikola Tesla Airport (BEG)?
Use our "Nonstop" filter when searching for direct KLM flights from PIT to BEG. You can also compare other airlines offering the same direct trip.
What airports does KLM fly into in Belgrade?
Nikola Tesla Airport (BEG) is the primary Belgrade hub for KLM flights from Pittsburgh Intl. Airport (PIT).
Can I change or cancel my KLM flight from Pittsburgh Intl. Airport (PIT) to Nikola Tesla Airport (BEG)?
Depending on your ticket type, a fee is typically charged if you cancel or change your flight more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you search for flights. For more information on changing or cancelling your reservation, go to "Trips," select your flight and tick "Manage Booking."

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Nikola Tesla
Distance
7623 km

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