HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oakland

$359+ Cheap flights from Portugal to Oakland, CA (OAK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — OAK
Dec 30 — Jan 61
Mon 12/30
Mon 1/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portugal to Oakland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portugal to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 25, 2024.

Round-trip from

$761
(lol.travel)

One-way from

$359
(Kiwi.com)
From Portugal to Oakland
Search Deals
One-way flight from Portugal to Oakland
Search Deals

Find flight deals from Portugal to Oakland

Best flights from Portugal to Oakland
Discover carefully curated flight deals from Portugal to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2024.

This lol.travel deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/247:05 amLIS - OAK
2 stops23h 34mBritish Airways
Fri 2/72:36 pmOAK - LIS
2 stops23h 49mBritish Airways
Deal found 12/23$761
This Delta deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2210:00 amLIS - OAK
2 stops21h 56mDelta
Wed 1/296:00 amOAK - LIS
2 stops18h 00mDelta
Deal found 12/23$1,387

Find flights from Portugal to Oakland within your budget

Customize your flight search to find flights from Portugal to Oakland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 25, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonOakland

LIS - OAK

LISOAK

Lisbon Humberto Delgado

Fri 1/24

7:05 am-10:39 pm

2 stops23h 34m

Oakland

Fri 2/7

2:36 pm-10:25 pm

2 stops23h 49m

$761

LisbonOakland

LIS - OAK

LISOAK

Lisbon Humberto Delgado

Wed 1/22

10:00 am-11:56 pm

2 stops21h 56m

Oakland

Wed 1/29

6:00 am-8:00 am

2 stops18h 00m

$1,387

LisbonOakland

LIS - OAK

LISOAK

Lisbon Humberto Delgado

Mon 1/27

6:40 pm-7:25 pm

3 stops56h 45m

$359

LisbonOakland

LIS - OAK

LISOAK

Lisbon Humberto Delgado

Fri 2/7

7:05 am-10:39 pm

2 stops23h 34m

$721

LisbonOakland

LIS - OAK

LISOAK

Lisbon Humberto Delgado

Sun 4/13

10:20 pm-11:43 pm

2 stops33h 23m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Best time to book a flight from Portugal to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Portugal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portugal to Oakland

Get recent, data-driven insights about flights from Portugal to Oakland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portugal to Oakland, California?

Currently, April is the cheapest month in which you can book a flight from Portugal to Oakland, California (average of $183). Flying from Portugal to Oakland, California in November is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Oakland by month

Plan your trip to Oakland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

Temperature in Oakland by month

Plan your trip to Oakland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oakland. Reviews last updated December 25, 2024.
Delta
8.0
Very good
8,580 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,580 reviews
Delta
8.0
Very good
8,580 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Icelandair
7.1
Good
505 reviews
Delta
8.0
Very good
8,580 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways
6.6
Okay
6,810 reviews
Delta
8.0
Very good
8,580 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oakland from Portugal?

    Oakland (OAK) is the airport you will fly into if you book a flight from Portugal to Oakland. It is only a 7.0 mi journey from Oakland (OAK) to Oakland’s city center.

  • Can I find deals for flights from Portugal to Oakland that include hotel bookings?

    Yes. In addition to deals on Portugal to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Oakland.

  • Can I find deals for business class flights from Portugal to Oakland?

    Yes. Cheapflights offers flight deals from Portugal to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portugal to Oakland, California?

    Currently, April is the cheapest month in which you can book a flight from Portugal to Oakland, California (average of $183). Flying from Portugal to Oakland, California in November is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portugal to Oakland

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Los Angeles flights
Heathrow to Los Angeles flights
Frankfurt to Los Angeles flights
Orly to Los Angeles flights
Frankfurt to San Francisco flights
Heathrow to Las Vegas flights
Frankfurt to Las Vegas flights
Charles de Gaulle to San Francisco flights
Charles de Gaulle to Burbank flights
Gatwick to Los Angeles flights
Heathrow to San Francisco flights
Munich to Los Angeles flights
London City to Los Angeles flights
Amsterdam to Los Angeles flights
Charles de Gaulle to Las Vegas flights
Vienna to Los Angeles flights
Frederic Chopin to Los Angeles flights
Madrid to Los Angeles flights
Orly to Las Vegas flights
Charles de Gaulle to Santa Ana flights
Heathrow to Ontario flights
Zurich to Los Angeles flights
Istanbul to Los Angeles flights
Munich to San Francisco flights
Frankfurt to San Jose flights
London City to Las Vegas flights
Berlin to Los Angeles flights
Duesseldorf Intl to Los Angeles flights
Frankfurt to Oakland flights
Zurich to San Francisco flights
Amsterdam to Las Vegas flights
Heathrow to Santa Ana flights
Frankfurt to Santa Ana flights
Gatwick to San Francisco flights
Barcelona-El Prat to Los Angeles flights
Beauvais-Tille to Los Angeles flights
Heathrow to Burbank flights
Heathrow to Long Beach flights
London City to San Francisco flights
Malpensa to Los Angeles flights
Istanbul to San Francisco flights
Duesseldorf Intl to Las Vegas flights
Linate to Los Angeles flights
Amsterdam to San Francisco flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.