Cheap flights from California to Portugal

Travel > Europe > Portugal

Porto is very accessible by all means of transport, the city having its own airport, railway station, bus station and is connected with its neighbor cities by modern motorways. The city’s airport is Francisco Sá Carneiro International Airport connecting Porto with every other important city in the world. You can also arrive here by boat reaching Leixoes Port located just minutes away from the city, by train in one of the three available railway stations here, by bus or by car.... (read more in our Porto Travel Guide)

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Check our newest flight offers to Portugal:

  • $1355Tap airways flight Tap airways 
    FromToDepartureTime
    San Francisco, CA (SFO)Porto, PT (OPO)05/20/202504:20 pm
    Porto, PT (OPO)San Francisco, CA (SFO)05/28/202504:00 pm
    cheapoair.com check price
  • $1414Swiss International Air Lines flight Swiss International Air Lines 
    FromToDepartureTime
    San Francisco, CA (SFO)Porto, PT (OPO)05/20/202507:05 pm
    Porto, PT (OPO)San Francisco, CA (SFO)05/28/202508:40 am
    cheapoair.com check price
  • $3730Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    San Francisco, CA (SFO)Lisbon, PT (LIS)07/17/202504:30 pm
    Lisbon, PT (LIS)San Francisco, CA (SFO)07/28/202505:05 am
    cheapoair.com check price
  • $4020British Airways flight British Airways 
    FromToDepartureTime
    San Francisco, CA (SFO)Lisbon, PT (LIS)07/17/202507:20 pm
    Lisbon, PT (LIS)San Francisco, CA (SFO)07/28/202504:45 pm
    cheapoair.com check price
cheap domestic and international flights

Recently found cheap flight deals

Lan AirlinesAtlanta To Brasilia Lan Airlines airfares from Atlanta in July
$787 Depart: 07/08/2025
Return: 07/23/2025

provided by Cheapoair.com

Major CarrierDetroit To Dusseldorf Major Carrier airfares from Detroit in June
$1336 Depart: 06/10/2025
Return: 06/18/2025

provided by Cheapoair.com

Frontier AirlinesPortland To Charlotte Frontier Airlines airfares from Portland in February
$167 Depart: 02/21/2023
Return: 03/07/2023

provided by Cheapoair.com

British AirwaysDallas To Nice British Airways airfares from Dallas in January
$553 Depart: 01/08/2025
Return: 01/28/2025

provided by Cheapoair.com

British AirwaysPhoenix To Cochin British Airways airfares from Phoenix in June
$1939 Depart: 06/18/2025
Return: 07/02/2025

provided by Cheapoair.com

China AirSeattle To Bangkok China Air airfares from Seattle in April
$865 Depart: 04/06/2025
Return: 04/21/2025

provided by Cheapoair.com

Alaska AirlinesLos Angeles To Syracuse Alaska Airlines airfares from Los Angeles in May
$821 Depart: 05/06/2020
Return: 05/19/2020

provided by FlyFar

American AirlinesPhoenix To Chattanooga American Airlines airfares from Phoenix in November
$405 Depart: 11/07/2019
Return: 11/21/2019

provided by Cheapoair.com

China AirNew York City To Xi An China Air airfares from New York City in March
$1972 Depart: 03/26/2024
Return: 04/10/2024

provided by Cheapoair.com

 

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Lisbon Pictures
  • Lisbon roofs - Lisbonview
  • Lisbon  Streets - Lisbonview
  • Lisbon  Monuments - Lisbonview
  • The Monument to the Discoveries - Padrao dos Descobrimentos Lisbon - Lisbonview
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