Flights from Portugal starting at EUR97*

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

Porto (OPO)to

Belgrade (BEG)

Depart: 17/11/2025

From

EUR97

Seen: 19 hrs ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 27/10/2025

From

EUR97

Seen: 1 hour ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 26/09/2025

From

EUR108

Seen: 1 hour ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 31/10/2025

From

EUR112

Seen: 1 hour ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 09/10/2025

From

EUR112

Seen: 18 hrs ago

One-way
/
Economy

Porto (OPO)to

Athens (ATH)

Depart: 16/10/2025

From

EUR119

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 17/10/2025

From

EUR128

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 14/10/2025

From

EUR128

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 16/11/2025

From

EUR128

Seen: 22 hrs ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 14/11/2025

From

EUR137

Seen: 19 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Tirana (TIA)

Depart: 26/09/2025

From

EUR139

Seen: 16 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Tirana (TIA)

Depart: 23/09/2025

From

EUR139

Seen: 16 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Ljubljana (LJU)

Depart: 05/09/2025

From

EUR144

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Split (SPU)

Depart: 25/09/2025

From

EUR158

Seen: 16 hrs ago

One-way
/
Economy

Porto (OPO)to

Bucharest (OTP)

Depart: 18/09/2025

From

EUR164

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Podgorica (TGD)

Depart: 26/09/2025

From

EUR164

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Larnaca (LCA)

Depart: 04/09/2025

From

EUR167

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

London (LHR)

Depart: 23/09/2025

From

EUR184

Seen: 17 hrs ago

One-way
/
Economy

Lisbon (LIS)to

London (LHR)

Depart: 26/09/2025

From

EUR184

Seen: 17 hrs ago

One-way
/
Economy

Porto (OPO)to

Split (SPU)

Depart: 28/09/2025

From

EUR188

Seen: 16 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

Lisbon (LIS)to
Belgrade (BEG)
25/12/2025 - 18/01/2026
Round-trip
/
Economy

From
EUR164*
Seen: 17 hrs ago

Lisbon (LIS)to
Belgrade (BEG)
02/12/2025 - 09/12/2025
Round-trip
/
Economy

From
EUR185*
Seen: 1 day ago

Lisbon (LIS)to
Belgrade (BEG)
25/12/2025 - 23/01/2026
Round-trip
/
Economy

From
EUR245*
Seen: 17 hrs ago

Porto (OPO)to
Belgrade (BEG)
12/10/2025 - 16/10/2025
Round-trip
/
Economy

From
EUR274*
Seen: 19 hrs ago

Porto (OPO)to
Belgrade (BEG)
27/12/2025 - 31/12/2025
Round-trip
/
Economy

From
EUR274*
Seen: 1 day ago

Lisbon (LIS)to
Belgrade (BEG)
04/11/2025 - 09/11/2025
Round-trip
/
Economy

From
EUR285*
Seen: 23 hrs ago

Porto (OPO)to
Belgrade (BEG)
28/09/2025 - 23/03/2026
Round-trip
/
Economy

From
EUR294*
Seen: 1 day ago

Lisbon (LIS)to
Belgrade (BEG)
21/11/2025 - 26/11/2025
Round-trip
/
Economy

From
EUR314*
Seen: 14 hrs ago

Porto (OPO)to
Belgrade (BEG)
04/09/2025 - 07/09/2025
Round-trip
/
Economy

From
EUR319*
Seen: 1 hour ago

Porto (OPO)to
Larnaca (LCA)
18/09/2025 - 23/09/2025
Round-trip
/
Economy

From
EUR333*
Seen: 1 day ago

Lisbon (LIS)to
Bucharest (OTP)
26/12/2025 - 04/01/2026
Round-trip
/
Economy

From
EUR348*
Seen: 14 hrs ago

Porto (OPO)to
Belgrade (BEG)
18/09/2025 - 02/10/2025
Round-trip
/
Economy

From
EUR349*
Seen: 1 day ago

Lisbon (LIS)to
Podgorica (TGD)
04/10/2025 - 17/10/2025
Round-trip
/
Economy

From
EUR358*
Seen: 14 hrs ago

Lisbon (LIS)to
Podgorica (TGD)
04/10/2025 - 18/10/2025
Round-trip
/
Economy

From
EUR358*
Seen: 13 hrs ago

Porto (OPO)to
Ljubljana (LJU)
12/09/2025 - 15/09/2025
Round-trip
/
Economy

From
EUR405*
Seen: 2 minutes ago

Lisbon (LIS)to
Podgorica (TGD)
05/10/2025 - 18/10/2025
Round-trip
/
Economy

From
EUR430*
Seen: 14 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 EUR97*

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