How many flights depart from Portugal to California on average per day?

The number of flights available between Portugal and California is 1 per day as of April 2026. The most frequent departure time is 1:00PM, with 71% of daily flights leaving in the afternoon.

What is the cheapest airline that flies from Portugal to California?

WestJet, British Airways, and American Airlines are the most popular carriers operating from Portugal to California

How long is the flight from Portugal to California?

Flight times from Portugal to California vary, but if you’re flying out of Lisbon and flying into Los Angeles (one of the most popular routes), then the duration is 12h 25m on average. Another popular route from Portugal to California is flying from Ponta Delgada to Los Angeles, which will take roughly 16h 21m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to California?

TAP AIR PORTUGAL, United Airlines and Delta are the top three most popular airlines that fly to California from Portugal according to our data. TAP AIR PORTUGAL is the first choice among our users, with 54% of people opting to fly with this airline when traveling to California. Keep in mind that there are 8 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

How many flights depart from Portugal to California on average per week?

As of April 2026, there are 7 flights per week flying from Portugal to California. The most common day of the week flights depart is Sat, with 57% of flights taking off on this day.

When did momondo last update prices for flights from Portugal to California?

Prices for flights from Portugal to California were last updated today.

How many operators does momondo search for flights from Portugal to California?

As of April 2026, there are 8 operators available to choose from for flights from Portugal to California.

How old do you have to be to fly from Portugal to California?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$359 Cheap Flights from Portugal to California in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portugal to California

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Portugal to California

Enter your travel dates to find the best prices.

8:35 am - 6:10 pm

OPO

LAX

17h 35m

1 stop

7:55 pm - 9:20 pm

LAX

OPO

17h 25m

1 stop

$644Iberia

Fri, May 8 - Mon, May 11

8:35 am - 7:10 pm

OPO

LAX

18h 35m

1 stop

7:55 pm - 9:20 pm

LAX

OPO

17h 25m

1 stop

$645Iberia

Sat, Apr 25 - Sun, May 10

7:10 am - 5:40 pm

LIS

SFO

18h 30m

1 stop

4:35 pm - 3:30 pm

SFO

LIS

14h 55m

1 stop

$722British Airways

Tue, Apr 28 - Thu, May 28

7:20 am - 5:40 pm

LIS

SFO

18h 20m

1 stop

4:35 pm - 3:45 pm

SFO

LIS

15h 10m

1 stop

$753British Airways

Thu, Sep 24 - Mon, Sep 28

11:45 am - 4:20 pm

LIS

SFO

12h 35mnonstop

7:55 pm - 3:10 pm

SFO

LIS

11h 15mnonstop

$774TAP AIR PORTUGAL

Thu, Apr 23 - Thu, May 7

11:45 am - 4:20 pm

LIS

SFO

12h 35mnonstop

7:55 pm - 3:10 pm

SFO

LIS

11h 15mnonstop

$780TAP AIR PORTUGAL

Thu, Apr 23 - Thu, May 7

5:00 am - 11:45 am

OPO

SFO

14h 45m

1 stop

3:05 pm - 3:25 pm

SFO

OPO

16h 20m

1 stop

$796Delta

Thu, Apr 23 - Thu, May 7

5:00 am - 11:45 am

OPO

SFO

14h 45m

1 stop

2:57 pm - 10:00 pm

SFO

OPO

23h 03m

2 stops

$798Delta

Thu, Apr 23 - Sat, May 2

12:20 pm - 9:58 am

LIS

SAN

29h 38m

2 stops

5:15 pm - 10:45 pm

SAN

LIS

21h 30m

1 stop

$919United Airlines

Sat, May 2 - Sun, May 3

5:05 am - 8:12 pm

LIS

SAN

23h 07m

2 stops

12:55 pm - 10:30 am

SAN

LIS

13h 35m

1 stop

$1,003United Airlines

Mon, Apr 27 - Tue, May 5

Aer Lingus flights from Portugal to California

Our best Aer Lingus deals on Portugal to California flight tickets

Aer Lingus

May 1

LIS10:15 pmLisbon Humberto Delgado

28h 10m

1 stop

LAX6:25 pmLos Angeles

May 16

LAX8:10 pmLos Angeles

17h 25m

1 stop

LIS9:35 pmLisbon Humberto Delgado

$759

Aer Lingus

May 1

LIS10:15 pmLisbon Humberto Delgado

28h 10m

1 stop

LAX6:25 pmLos Angeles

May 16

LAX8:10 pmLos Angeles

17h 25m

1 stop

LIS9:35 pmLisbon Humberto Delgado

$760

Aer Lingus

Apr 17

LIS10:15 pmLisbon Humberto Delgado

30h 35m

2 stops

SNA8:50 pmSanta Ana J. Wayne/Orange Cnty

Apr 24

SNA1:36 pmSanta Ana J. Wayne/Orange Cnty

36h 39m

2 stops

LIS10:15 amLisbon Humberto Delgado

$1,295

LEVEL flights from Portugal to California

Our best LEVEL deals on Portugal to California flight tickets

LEVEL

Apr 25

OPO8:35 amPorto

18h 35m

1 stop

LAX7:10 pmLos Angeles

May 10

LAX7:55 pmLos Angeles

28h 05m

1 stop

OPO8:00 amPorto

$748

LEVEL

Apr 25

OPO8:35 amPorto

18h 35m

1 stop

LAX7:10 pmLos Angeles

May 10

LAX7:55 pmLos Angeles

28h 05m

1 stop

OPO8:00 amPorto

$749

LEVEL

Apr 25

OPO8:35 amPorto

18h 35m

1 stop

LAX7:10 pmLos Angeles

May 10

LAX7:55 pmLos Angeles

28h 05m

1 stop

OPO8:00 amPorto

$751

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoLos Angeles

OPO - LAX

OPOLAX

Porto

Fri 5/8

8:35 am-6:10 pm

1 stop17h 35m

Los Angeles

Mon 5/11

7:55 pm-9:20 pm

1 stop17h 25m

$644

PortoLos Angeles

OPO - LAX

OPOLAX

Porto

Sat 4/25

8:35 am-7:10 pm

1 stop18h 35m

Los Angeles

Sun 5/10

7:55 pm-9:20 pm

1 stop17h 25m

$645

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Tue 4/28

7:10 am-5:40 pm

1 stop18h 30m

San Francisco

Thu 5/28

4:35 pm-3:30 pm

1 stop14h 55m

$722

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Thu 9/24

7:20 am-5:40 pm

1 stop18h 20m

San Francisco

Mon 9/28

4:35 pm-3:45 pm

1 stop15h 10m

$753

Quickest round-trip

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Thu 4/23

11:45 am-4:20 pm

Nonstop12h 35m

San Francisco

Thu 5/7

7:55 pm-3:10 pm

Nonstop11h 15m

$774

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Thu 4/23

11:45 am-4:20 pm

Nonstop12h 35m

San Francisco

Thu 5/7

7:55 pm-3:10 pm

Nonstop11h 15m

$780

PortoSan Francisco

OPO - SFO

OPOSFO

Porto

Thu 4/23

5:00 am-11:45 am

1 stop14h 45m

San Francisco

Thu 5/7

3:05 pm-3:25 pm

1 stop16h 20m

$796

PortoSan Francisco

OPO - SFO

OPOSFO

Porto

Thu 4/23

5:00 am-11:45 am

1 stop14h 45m

San Francisco

Sat 5/2

2:57 pm-10:00 pm

2 stops23h 03m

$798

LisbonSan Diego

LIS - SAN

LISSAN

Lisbon Humberto Delgado

Sat 5/2

12:20 pm-9:58 am

2 stops29h 38m

San Diego

Sun 5/3

5:15 pm-10:45 pm

1 stop21h 30m

$919

LisbonSan Diego

LIS - SAN

LISSAN

Lisbon Humberto Delgado

Mon 4/27

5:05 am-8:12 pm

2 stops23h 07m

San Diego

Tue 5/5

12:55 pm-10:30 am

1 stop13h 35m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portugal to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to California?

The month of September is another great option to travel to California, with average flight prices from Portugal averaging around $765.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Portugal to California is on a Saturday. Travelers who choose to depart for California on a Saturday will often find tickets for as low as $954. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $1,636.

What is the cheapest Portugal to California flight route?

Fly from Lisbon Humberto Delgado to San Francisco for the best Portugal - California flight prices

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $900 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Portugal for as low as $728 on momondo.

What cabin class options are available on Portugal to California flights?

There are 3 cabin classes available to choose from on Portugal to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portugal to California flights?

You could potentially save up to 1% on your flight if you consider stops on a Portugal to California flight.

Cheap Portugal to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to California

Best Price Found	$788
Fastest flight time	12h 25m
Direct flights	Mon, Wed, Fri, Sat and Sun
Airports in California	418 airports

The best one-way flight to California from Portugal in the past 72 hours is $788. The best round-trip flight deal from Portugal to California found on momondo in the last 72 hours is $1,037.

The fastest flight from Portugal to California takes 12h 25m

Direct flights go from Portugal to California on Monday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is TAP AIR PORTUGAL.

There are 418 airports in California. From Portugal there are direct flights to Los Angeles (LAX), San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Portugal to California

When did momondo last update prices for flights from Portugal to California?
Prices for flights from Portugal to California were last updated today.
How many operators does momondo search for flights from Portugal to California?
As of April 2026, there are 8 operators available to choose from for flights from Portugal to California.
How old do you have to be to fly from Portugal to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Portugal to California?
Based on momondo bookings for flights between Portugal and California, the leading plane model is Airbus A330-900neo, making up 83.33% of the total bookings. Other popular models include Airbus A330 with 16.67%.

Best airlines flying from Portugal to California

Compare and see reviews for airlines that fly from Portugal to California with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $347	Free Cancellation	Rating 7.0 3,179 reviews	Search Iberia flights
Delta	PriceFrom $351	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $604	Free Cancellation	Rating 7.1 2,203 reviews	Search TAP AIR PORTUGAL flights
Air France	PriceFrom $637	Free Cancellation	Rating 7.4 1,569 reviews	Search Air France flights
British Airways	PriceFrom $642	Free Cancellation	Rating 6.7 7,884 reviews	Search British Airways flights
Lufthansa	PriceFrom $688	Free Cancellation	Rating 6.8 7,921 reviews	Search Lufthansa flights
American Airlines	PriceFrom $708	Free Cancellation	Rating 7.1 11,573 reviews	Search American Airlines flights
United Airlines	PriceFrom $764	Free Cancellation	Rating 7.4 9,582 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to California. momondo saves you time and could save you money on your trip.

Can I find flights from Portugal to California with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to California from Portugal with this policy.

How can momondo help me find flights from Portugal to California?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Portugal.

I’m not ready to book a flight from Portugal to California right now. Can momondo alert me if prices change?

Price alerts on flights to California from Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 5/13

Wed 5/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to California

Popular cities

Other flights from Portugal

Other flights to California

Airlines

Complete your trip

Feeling lucky

Popular cities in California

Flights to New Yorkfrom $55

Flights to Los Angelesfrom $48

Flights to Orlandofrom $49

Flights to Miamifrom $56

Flights to Chicagofrom $60

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $48

Flights to Washington, D.C.from $56

Flights to Bostonfrom $66

Flights to Atlantafrom $51

Flights to Dallasfrom $59

Flights to Fort Lauderdalefrom $53

Cheap flights from Portugal to California from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to California departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Portugal to California

Recent round-trip flight deals from Portugal to California

Recent one-way flight deals from Portugal to California

Recent last minute flight deals from Portugal to California

Recent direct flight deals from Portugal to California

Aer Lingus flights from Portugal to California

Our best Aer Lingus deals on Portugal to California flight tickets

LEVEL flights from Portugal to California

Our best LEVEL deals on Portugal to California flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portugal to California that are best for you.

See travel insights to California from

How to get the cheapest flight ticket from Portugal to California

What is the cheapest month to fly to California?

What is the cheapest day to depart on your flight to California?

What is the cheapest Portugal to California flight route?

How far in advance should I book a flight to California?

What cabin class options are available on Portugal to California flights?

Can stopping save me money on Portugal to California flights?

What is the cheapest airline that flies from Portugal to California?

What airlines fly to California?

How many flights depart from Portugal to California on average per day?

How many flights depart from Portugal to California on average per week?

How long is the flight from Portugal to California?

Cheap Portugal to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to California

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying from Portugal to California

Best airlines flying from Portugal to California

Compare and see reviews for airlines that fly from Portugal to California with momondo

Why use momondo?

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo

Portugal flight routes

According to popular flight searches on momondo this year

California flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to California

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to California

Explore popular destinations other users love

According to popular flight searches on momondo this year