is by far the best month, wherein you can get cheapest flights for Lisbon to Porto. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Paris
15:20
Paris Orly Airport [ORY]
Mon , 26 Jan 2026

Madrid
20:20
Adolfo Suarez Madrid Barajas Airport [MAD]
Mon, 26 Jan 2026

Vienna
15:00
Vienna International Airport [VIE]
Mon , 26 Jan 2026

Funchal
01:00
Madeira Airport [FNC]
Tue, 27 Jan 2026

Vienna
15:00
Vienna International Airport [VIE]
Mon , 26 Jan 2026

Funchal
22:55
Madeira Airport [FNC]
Mon, 26 Jan 2026

Lisbon
12:30
Humberto Delgado Airport [LIS]
Mon , 26 Jan 2026

Sao Paulo
19:55
Sao Paulo Guarulhos Governador Andre Franco Montoro International Airport [GRU]
Mon, 26 Jan 2026

Hanoi
00:25
Noi Bai International Airport [HAN]
Mon , 26 Jan 2026

Lisbon
12:00
Humberto Delgado Airport [LIS]
Mon, 26 Jan 2026

Istanbul
13:15
Istanbul Airport [IST]
Mon , 26 Jan 2026

Newark
22:05
Newark Liberty International Airport [EWR]
Mon, 26 Jan 2026

Istanbul
08:30
Istanbul Airport [IST]
Mon , 26 Jan 2026

Newark
15:30
Newark Liberty International Airport [EWR]
Mon, 26 Jan 2026

Bangkok
09:30
Suvarnabhumi Airport [BKK]
Mon , 26 Jan 2026

Lisbon
19:10
Humberto Delgado Airport [LIS]
Mon, 26 Jan 2026

Paris
08:00
Paris Orly Airport [ORY]
Mon , 26 Jan 2026

Fort Lauderdale
22:55
Fort Lauderdale Hollywood International Airport [FLL]
Mon, 26 Jan 2026

Miami
16:35
Miami International Airport [MIA]
Mon , 26 Jan 2026

Bangkok
08:10
Suvarnabhumi Airport [BKK]
Thu, 29 Jan 2026

Paris
06:40
Paris Orly Airport [ORY]
Mon , 26 Jan 2026

Miami
14:50
Miami International Airport [MIA]
Mon, 26 Jan 2026