Flights from Porto (OPO) starting at EUR107*

Promo Code

Fly out from Porto with these trending one way fares

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

EUR
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Porto (OPO)to

Belgrade (BEG)
Depart: 11/09/2025
From
EUR107
Seen: 1 day ago
One-way
Economy

Porto (OPO)to

Belgrade (BEG)
Depart: 14/09/2025
From
EUR107
Seen: 1 day ago
One-way
Economy

Porto (OPO)to

Bucharest (OTP)
Depart: 04/09/2025
From
EUR144
Seen: 15 hrs ago
One-way
Economy

Porto (OPO)to

Belgrade (BEG)
Depart: 20/07/2025
From
EUR147
Seen: 21 hrs ago
One-way
Economy

Porto (OPO)to

Belgrade (BEG)
Depart: 17/07/2025
From
EUR147
Seen: 21 hrs ago
One-way
Economy

Porto (OPO)to

Belgrade (BEG)
Depart: 10/07/2025
From
EUR147
Seen: 20 hrs ago
One-way
Economy

Porto (OPO)to

Athens (ATH)
Depart: 10/07/2025
From
EUR154
Seen: 13 hrs ago
One-way
Economy

Porto (OPO)to

Athens (ATH)
Depart: 17/07/2025
From
EUR154
Seen: 13 hrs ago
One-way
Economy

Porto (OPO)to

Athens (ATH)
Depart: 20/07/2025
From
EUR154
Seen: 13 hrs ago
One-way
Economy

Porto (OPO)to

Athens (ATH)
Depart: 24/07/2025
From
EUR154
Seen: 13 hrs ago
One-way
Economy

Porto (OPO)to

Athens (ATH)
Depart: 07/08/2025
From
EUR154
Seen: 13 hrs ago
One-way
Economy

Porto (OPO)to

Zagreb (ZAG)
Depart: 24/08/2025
From
EUR154
Seen: 1 day ago
One-way
Economy

Porto (OPO)to

Zagreb (ZAG)
Depart: 21/08/2025
From
EUR154
Seen: 1 day ago
One-way
Economy

Porto (OPO)to

Ljubljana (LJU)
Depart: 24/07/2025
From
EUR159
Seen: 1 day ago
One-way
Economy

Porto (OPO)to

Sofia (SOF)
Depart: 07/08/2025
From
EUR159
Seen: 1 day ago
One-way
Economy

Porto (OPO)to

Sofia (SOF)
Depart: 10/08/2025
From
EUR159
Seen: 1 day ago
One-way
Economy

Porto (OPO)to

Bucharest (OTP)
Depart: 07/09/2025
From
EUR189
Seen: 15 hrs ago
One-way
Economy

Porto (OPO)to

Istanbul (IST)
Depart: 17/08/2025
From
EUR201
Seen: 22 hrs ago
One-way
Economy

Porto (OPO)to

Istanbul (IST)
Depart: 14/08/2025
From
EUR201
Seen: 22 hrs ago
One-way
Economy

Porto (OPO)to

Istanbul (IST)
Depart: 17/07/2025
From
EUR231
Seen: 21 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 Porto

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

EUR
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Porto (OPO)to

Belgrade (BEG)
09/10/2025 - 12/10/2025

Round-trip

Economy

From
EUR194
Seen: 20 hrs ago

Porto (OPO)to

Belgrade (BEG)
21/11/2025 - 24/11/2025

Round-trip

Economy

From
EUR194
Seen: 1 day ago

Porto (OPO)to

Athens (ATH)
13/02/2026 - 18/02/2026

Round-trip

Economy

From
EUR210
Seen: 1 day ago

Porto (OPO)to

Bucharest (OTP)
18/09/2025 - 20/09/2025

Round-trip

Economy

From
EUR250
Seen: 19 hrs ago

Porto (OPO)to

Belgrade (BEG)
24/10/2025 - 27/10/2025

Round-trip

Economy

From
EUR270
Seen: 1 day ago

Porto (OPO)to

Belgrade (BEG)
17/08/2025 - 24/08/2025

Round-trip

Economy

From
EUR294
Seen: 1 day ago

Porto (OPO)to

Belgrade (BEG)
07/08/2025 - 17/08/2025

Round-trip

Economy

From
EUR294
Seen: 1 day ago

Porto (OPO)to

Sofia (SOF)
17/08/2025 - 28/08/2025

Round-trip

Economy

From
EUR305
Seen: 18 hrs ago

Porto (OPO)to

Thessaloniki (SKG)
01/08/2025 - 29/08/2025

Round-trip

Economy

From
EUR949
Seen: 1 day ago

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

Flights from Porto {price_modifier}starting at **Flights.FromLowestPrice**

Popular flights from Porto

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.