Flights to Serbia starting at EUR50*
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1 Passenger, Economy
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Trending one way fares for flights to Serbia
Looking for a cheap flight to Serbia? Have a quick overview of featured one-way fares.
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flight_land
EUR
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Lisbon (LIS)to
Belgrade (BEG)Depart: 21/12/2025
From
EUR50
Seen: 2 hrs ago
One-way
/
Economy
Lisbon (LIS)to
Belgrade (BEG)Depart: 23/12/2025
From
EUR50
Seen: 2 hrs ago
One-way
/
Economy
Porto (OPO)to
Belgrade (BEG)Depart: 02/03/2026
From
EUR59
Seen: 3 hrs ago
One-way
/
Economy
Porto (OPO)to
Belgrade (BEG)Depart: 27/02/2026
From
EUR59
Seen: 3 hrs ago
One-way
/
Economy
Lisbon (LIS)to
Belgrade (BEG)Depart: 04/12/2025
From
EUR91
Seen: 2 hrs ago
One-way
/
Economy
Lisbon (LIS)to
Belgrade (BEG)Depart: 18/11/2025
From
EUR91
Seen: 1 day ago
One-way
/
Economy
Lisbon (LIS)to
Belgrade (BEG)Depart: 20/11/2025
From
EUR91
Seen: 1 day ago
One-way
/
Economy
Porto (OPO)to
Belgrade (BEG)Depart: 31/10/2025
From
EUR95
Seen: 1 day ago
One-way
/
Economy
Porto (OPO)to
Belgrade (BEG)Depart: 14/09/2025
From
EUR105
Seen: 1 day ago
One-way
/
Economy
Porto (OPO)to
Belgrade (BEG)Depart: 11/09/2025
From
EUR105
Seen: 1 day ago
One-way
/
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Top round trip offers to Serbia
Book a ticket to Serbia and embark on new adventures. Here are the best flight deals for your round trip.
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flight_land
EUR
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Lisbon (LIS)to
Belgrade (BEG)
03/10/2025 - 18/10/2025
Round-trip
/
Economy
From
EUR221
Seen: 1 day ago
Porto (OPO)to
Belgrade (BEG)
24/10/2025 - 27/10/2025
Round-trip
/
Economy
From
EUR238
Seen: 1 day ago
Lisbon (LIS)to
Belgrade (BEG)
19/07/2025 - 22/07/2025
Round-trip
/
Economy
From
EUR281
Seen: 12 hrs ago
Lisbon (LIS)to
Belgrade (BEG)
01/10/2025 - 30/10/2025
Round-trip
/
Economy
From
EUR281
Seen: 1 day ago
Porto (OPO)to
Belgrade (BEG)
28/08/2025 - 14/09/2025
Round-trip
/
Economy
From
EUR290
Seen: 20 hrs ago
Lisbon (LIS)to
Belgrade (BEG)
07/10/2025 - 21/10/2025
Round-trip
/
Economy
From
EUR292
Seen: 1 day ago
Porto (OPO)to
Belgrade (BEG)
08/06/2025 - 12/06/2025
Round-trip
/
Economy
From
EUR295
Seen: 1 hour ago
Lisbon (LIS)to
Belgrade (BEG)
11/07/2025 - 02/08/2025
Round-trip
/
Economy
From
EUR301
Seen: 1 day ago
Porto (OPO)to
Belgrade (BEG)
19/06/2025 - 22/06/2025
Round-trip
/
Economy
From
EUR315
Seen: 1 day ago
Porto (OPO)to
Belgrade (BEG)
10/10/2025 - 13/10/2025
Round-trip
/
Economy
From
EUR378
Seen: 1 day ago
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Explore Air Serbia's Top-Pick Destinations
Reservations for any of the services above are made with the respective service providers. Air SERBIA is not responsible for the terms and conditions of these reservations or purchase agreements made with the respective service providers. The contract for your service is booked directly with our partner companies and is separate from the Air SERBIA flight reservation.