Flights from Portugal starting at EUR93*

1 Passenger, Economy

Promo Code

From

Departure

Return

Fly out from Portugal with these trending one way fares

A new place or an old-time favorite? Book a flight from Portugal and take off to your next adventure.

From

Budget

EUR

Sort

Lisbon (LIS)to

Belgrade (BEG)

Depart: 15/01/2026

From

EUR93

Seen: 17 hrs ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 21/11/2025

From

EUR97

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 18/01/2026

From

EUR108

Seen: 17 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 20/01/2026

From

EUR108

Seen: 17 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 06/11/2025

From

EUR108

Seen: 3 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 03/10/2025

From

EUR108

Seen: 4 hrs ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 24/11/2025

From

EUR112

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Varna (VAR)

Depart: 12/09/2025

From

EUR136

Seen: 14 minutes ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 02/10/2025

From

EUR137

Seen: 1 hour ago

One-way
/
Economy

Lisbon (LIS)to

Zagreb (ZAG)

Depart: 26/08/2025

From

EUR139

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Podgorica (TGD)

Depart: 10/10/2025

From

EUR144

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Larnaca (LCA)

Depart: 21/11/2025

From

EUR147

Seen: 9 hrs ago

One-way
/
Economy

Porto (OPO)to

Larnaca (LCA)

Depart: 24/11/2025

From

EUR147

Seen: 9 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Varna (VAR)

Depart: 13/09/2025

From

EUR156

Seen: 14 minutes ago

One-way
/
Economy

Porto (OPO)to

Ljubljana (LJU)

Depart: 21/09/2025

From

EUR159

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Ljubljana (LJU)

Depart: 18/09/2025

From

EUR159

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 05/10/2025

From

EUR162

Seen: 1 hour ago

One-way
/
Economy

Lisbon (LIS)to

Podgorica (TGD)

Depart: 07/10/2025

From

EUR164

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Podgorica (TGD)

Depart: 04/10/2025

From

EUR164

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Larnaca (LCA)

Depart: 25/09/2025

From

EUR167

Seen: 22 hrs 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 for flights from Portugal

Cheap flights from Portugal are up for grabs! Pack your bags and get ready to fly with Air SERBIA.

From

Budget

EUR

Sort

Porto (OPO)to
Belgrade (BEG)
13/03/2026 - 16/03/2026
Round-trip
/
Economy

From
EUR194*
Seen: 6 hrs ago

Porto (OPO)to
Belgrade (BEG)
28/11/2025 - 01/12/2025
Round-trip
/
Economy

From
EUR224*
Seen: 1 hour ago

Lisbon (LIS)to
Belgrade (BEG)
07/12/2025 - 10/12/2025
Round-trip
/
Economy

From
EUR260*
Seen: 6 hrs ago

Porto (OPO)to
Belgrade (BEG)
18/09/2025 - 21/09/2025
Round-trip
/
Economy

From
EUR274*
Seen: 1 day ago

Porto (OPO)to
Belgrade (BEG)
14/11/2025 - 17/11/2025
Round-trip
/
Economy

From
EUR274*
Seen: 1 day ago

Porto (OPO)to
Belgrade (BEG)
22/12/2025 - 09/01/2026
Round-trip
/
Economy

From
EUR274*
Seen: 1 day ago

Lisbon (LIS)to
Belgrade (BEG)
29/08/2025 - 29/08/2025
Round-trip
/
Economy

From
EUR405*
Seen: 1 day ago

Lisbon (LIS)to
Belgrade (BEG)
29/08/2025 - 09/09/2025
Round-trip
/
Economy

From
EUR405*
Seen: 1 day ago

Porto (OPO)to
Moscow (SVO)
28/09/2025 - 31/10/2025
Round-trip
/
Economy

From
EUR924*
Seen: 6 hrs ago

Porto (OPO)to
Moscow (SVO)
25/09/2025 - 31/10/2025
Round-trip
/
Economy

From
EUR924*
Seen: 6 hrs ago

Porto (OPO)to
Moscow (SVO)
25/09/2025 - 30/10/2025
Round-trip
/
Economy

From
EUR924*
Seen: 6 hrs ago

Porto (OPO)to
Moscow (SVO)
28/09/2025 - 30/10/2025
Round-trip
/
Economy

From
EUR924*
Seen: 6 hrs ago

Porto (OPO)to
Moscow (SVO)
25/09/2025 - 03/11/2025
Round-trip
/
Economy

From
EUR1,114*
Seen: 6 hrs ago

Lisbon (LIS)to
Moscow (SVO)
21/12/2025 - 27/12/2025
Round-trip
/
Economy

From
EUR1,138*
Seen: 10 hrs ago

Lisbon (LIS)to
Saint Petersburg (LED)
27/08/2025 - 02/09/2025
Round-trip
/
Economy

From
EUR1,138*
Seen: 4 hrs ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

$Flights from Portugal {price_modifier}starting at **Flights.FromLowestPrice**$

Flights from Portugal starting at EUR93*

Fly out from Portugal with these trending one way fares

Top round trip offers for flights from Portugal

Explore Air Serbia's Top-Pick Destinations

More flights with Air Serbia

Book