Flights from Portugal starting at EUR99*

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: 09/05/2026

From

EUR99

Seen: 13 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 08/05/2026

From

EUR99

Seen: 13 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 12/05/2026

From

EUR99

Seen: 13 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 29/01/2026

From

EUR99

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Belgrade (BEG)

Depart: 27/01/2026

From

EUR99

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Thessaloniki (SKG)

Depart: 10/04/2026

From

EUR101

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 12/04/2026

From

EUR104

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 09/04/2026

From

EUR104

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Ljubljana (LJU)

Depart: 09/05/2026

From

EUR106

Seen: 13 hrs ago

One-way
/
Economy

Lisbon (LIS)to

Ljubljana (LJU)

Depart: 15/05/2026

From

EUR106

Seen: 13 hrs ago

One-way
/
Economy

Porto (OPO)to

Larnaca (LCA)

Depart: 09/01/2026

From

EUR114

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Thessaloniki (SKG)

Depart: 11/04/2026

From

EUR123

Seen: 1 day ago

One-way
/
Economy

Lisbon (LIS)to

Ljubljana (LJU)

Depart: 12/05/2026

From

EUR129

Seen: 13 hrs ago

One-way
/
Economy

Porto (OPO)to

Tivat (TIV)

Depart: 18/06/2026

From

EUR129

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Vienna (VIE)

Depart: 02/01/2026

From

EUR139

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Vienna (VIE)

Depart: 05/01/2026

From

EUR139

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 29/12/2025

From

EUR143

Seen: 6 hrs ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 22/12/2025

From

EUR143

Seen: 5 hrs ago

One-way
/
Economy

Porto (OPO)to

Belgrade (BEG)

Depart: 02/01/2026

From

EUR144

Seen: 1 day ago

One-way
/
Economy

Porto (OPO)to

Tivat (TIV)

Depart: 21/06/2026

From

EUR144

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 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)
25/01/2026 - 27/01/2026
Round-trip
/
Economy

From
EUR186*
Seen: 13 hrs ago

Lisbon (LIS)to
Belgrade (BEG)
12/03/2026 - 15/03/2026
Round-trip
/
Economy

From
EUR201*
Seen: 15 hrs ago

Lisbon (LIS)to
Belgrade (BEG)
03/02/2026 - 08/02/2026
Round-trip
/
Economy

From
EUR216*
Seen: 1 day ago

Lisbon (LIS)to
Belgrade (BEG)
11/12/2025 - 11/01/2026
Round-trip
/
Economy

From
EUR216*
Seen: 1 day ago

Lisbon (LIS)to
Belgrade (BEG)
11/12/2025 - 14/12/2025
Round-trip
/
Economy

From
EUR216*
Seen: 1 day ago

Porto (OPO)to
Belgrade (BEG)
13/05/2026 - 17/05/2026
Round-trip
/
Economy

From
EUR221*
Seen: 9 hrs ago

Porto (OPO)to
Belgrade (BEG)
14/05/2026 - 17/05/2026
Round-trip
/
Economy

From
EUR221*
Seen: 8 hrs ago

Lisbon (LIS)to
Podgorica (TGD)
10/07/2026 - 17/07/2026
Round-trip
/
Economy

From
EUR252*
Seen: 1 day ago

Lisbon (LIS)to
Bucharest (OTP)
18/12/2025 - 04/01/2026
Round-trip
/
Economy

From
EUR285*
Seen: 1 day ago

Porto (OPO)to
Belgrade (BEG)
12/07/2026 - 19/07/2026
Round-trip
/
Economy

From
EUR286*
Seen: 8 hrs ago

Porto (OPO)to
Belgrade (BEG)
31/03/2026 - 12/04/2026
Round-trip
/
Economy

From
EUR305*
Seen: 1 day ago

Lisbon (LIS)to
Tivat (TIV)
03/07/2026 - 10/07/2026
Round-trip
/
Economy

From
EUR322*
Seen: 1 day ago

Porto (OPO)to
Larnaca (LCA)
25/07/2026 - 02/08/2026
Round-trip
/
Economy

From
EUR337*
Seen: 6 hrs ago

Lisbon (LIS)to
Tirana (TIA)
19/06/2026 - 28/06/2026
Round-trip
/
Economy

From
EUR362*
Seen: 1 day ago

Porto (OPO)to
Belgrade (BEG)
04/03/2026 - 08/03/2026
Round-trip
/
Economy

From
EUR362*
Seen: 1 day ago

Porto (OPO)to
Tivat (TIV)
18/06/2026 - 29/06/2026
Round-trip
/
Economy

From
EUR393*
Seen: 1 day ago

Lisbon (LIS)to
Sofia (SOF)
11/12/2025 - 04/01/2026
Round-trip
/
Economy

From
EUR411*
Seen: 5 hrs ago

Lisbon (LIS)to
Saint Petersburg (LED)
27/11/2025 - 14/12/2025
Round-trip
/
Economy

From
EUR516*
Seen: 1 day ago

Lisbon (LIS)to
Saint Petersburg (LED)
25/11/2025 - 30/11/2025
Round-trip
/
Economy

From
EUR576*
Seen: 12 hrs ago

Lisbon (LIS)to
Saint Petersburg (LED)
02/01/2026 - 23/01/2026
Round-trip
/
Economy

From
EUR701*
Seen: 12 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 EUR99*

Fly out from Portugal with these trending one way fares

Top round trip offers for flights from Portugal

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