Flights from Portugal starting at EUR97*

Promo Code

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.

EUR
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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.

EUR
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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**