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 Porto to Los Angeles, which will take roughly 15h 45m. Keep in mind that layovers or delays could extend your travel time.

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

LEVEL, Iberia, and Air Transat are the most popular carriers operating from Portugal to California

What airlines fly to California?

TAP AIR PORTUGAL, Delta and United Airlines 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 55% 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 July 2026, there are 5 flights per week flying from Portugal to California. The most common day of the week flights depart is Sat, with 60% 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 July 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.

$354 Cheap Flights from Portugal to California in 2026

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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.

10:10 pm - 7:00 pm

LIS

LAX

28h 50m

1 stop

7:50 pm - 6:40 pm

LAX

LIS

14h 50m

1 stop

$551LEVEL

Fri, Sep 25 - Fri, Oct 9

10:00 pm - 5:55 pm

OPO

LAX

27h 55m

1 stop

7:50 pm - 8:00 am

LAX

OPO

28h 10m

1 stop

$568LEVEL

Thu, Sep 3 - Fri, Sep 18

8:20 am - 8:36 pm

LIS

SFO

20h 16m

2 stops

5:25 pm - 12:10 pm

SFO

LIS

34h 45m

1 stop

$608American Airlines

Sat, Jan 9 - Tue, Mar 2

11:05 am - 10:33 pm

LIS

SFO

19h 28m

2 stops

2:28 pm - 5:45 pm

SFO

LIS

19h 17m

2 stops

$609American Airlines

Tue, Jan 12 - Sun, Mar 7

11:05 am - 10:59 pm

LIS

SFO

19h 54m

1 stop

1:24 pm - 3:40 pm

SFO

LIS

18h 16m

2 stops

$611British Airways

Thu, Aug 27 - Wed, Sep 9

11:05 am - 6:51 pm

LIS

SFO

15h 46m

1 stop

4:35 pm - 3:40 pm

SFO

LIS

15h 05m

1 stop

$612British Airways

Tue, Oct 13 - Wed, Oct 21

10:25 am - 6:36 pm

LIS

LAX

16h 11m

1 stop

1:04 pm - 10:05 am

LAX

LIS

13h 01m

1 stop

$678United Airlines

Fri, Oct 23 - Tue, Nov 3

10:25 am - 6:51 pm

LIS

LAX

16h 26m

1 stop

8:25 am - 8:20 am

LAX

LIS

15h 55m

1 stop

$679United Airlines

Tue, Sep 22 - Sat, Oct 10

5:00 am - 11:50 am

LIS

SAN

14h 50m

1 stop

7:30 am - 8:00 am

SAN

LIS

16h 30m

1 stop

$955Delta

Thu, Sep 10 - Sat, Sep 26

5:00 am - 11:50 am

LIS

SAN

14h 50m

1 stop

1:40 pm - 6:45 pm

SAN

LIS

21h 05m

1 stop

$958Delta

Thu, Sep 10 - Thu, Sep 24

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American Airlines flights from Portugal to California

Our best American Airlines deals on Portugal to California flight tickets

American Airlines

Jan 9

LIS8:20 amLisbon Humberto Delgado

20h 16m

2 stops

SFO8:36 pmSan Francisco

Mar 2

SFO5:25 pmSan Francisco

34h 45m

1 stop

LIS12:10 pmLisbon Humberto Delgado

$608

American Airlines

Jan 12

LIS11:05 amLisbon Humberto Delgado

19h 28m

2 stops

SFO10:33 pmSan Francisco

Mar 4

SFO2:28 pmSan Francisco

19h 32m

2 stops

LIS6:00 pmLisbon Humberto Delgado

$609

American Airlines

Sep 9

LIS8:55 amLisbon Humberto Delgado

20h 21m

2 stops

SFO9:16 pmSan Francisco

Sep 30

SFO7:30 pmSan Francisco

19h 45m

1 stop

LIS11:15 pmLisbon Humberto Delgado

$613

British Airways flights from Portugal to California

Our best British Airways deals on Portugal to California flight tickets

British Airways

Aug 27

LIS11:05 amLisbon Humberto Delgado

19h 54m

1 stop

SFO10:59 pmSan Francisco

Sep 10

SFO7:30 pmSan Francisco

19h 35m

1 stop

LIS11:05 pmLisbon Humberto Delgado

$611

British Airways

Oct 13

LIS11:05 amLisbon Humberto Delgado

15h 46m

1 stop

SFO6:51 pmSan Francisco

Oct 21

SFO4:35 pmSan Francisco

15h 05m

1 stop

LIS3:40 pmLisbon Humberto Delgado

$612

British Airways

Jan 7

LIS10:40 amLisbon Humberto Delgado

16h 05m

1 stop

SFO6:45 pmSan Francisco

Mar 1

SFO8:35 pmSan Francisco

17h 20m

1 stop

LIS9:55 pmLisbon Humberto Delgado

$618

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonLos Angeles

LIS - LAX

LISLAX

Lisbon Humberto Delgado

Fri 9/25

10:10 pm-7:00 pm

1 stop28h 50m

Los Angeles

Fri 10/9

7:50 pm-6:40 pm

1 stop14h 50m

$551

PortoLos Angeles

OPO - LAX

OPOLAX

Porto

Thu 9/3

10:00 pm-5:55 pm

1 stop27h 55m

Los Angeles

Fri 9/18

7:50 pm-8:00 am

1 stop28h 10m

$568

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sat 1/9

8:20 am-8:36 pm

2 stops20h 16m

San Francisco

Tue 3/2

5:25 pm-12:10 pm

1 stop34h 45m

$608

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Tue 1/12

11:05 am-10:33 pm

2 stops19h 28m

San Francisco

Sun 3/7

2:28 pm-5:45 pm

2 stops19h 17m

$609

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Thu 8/27

11:05 am-10:59 pm

1 stop19h 54m

San Francisco

Wed 9/9

1:24 pm-3:40 pm

2 stops18h 16m

$611

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Tue 10/13

11:05 am-6:51 pm

1 stop15h 46m

San Francisco

Wed 10/21

4:35 pm-3:40 pm

1 stop15h 05m

$612

Quickest round-trip

LisbonLos Angeles

LIS - LAX

LISLAX

Lisbon Humberto Delgado

Fri 10/23

10:25 am-6:36 pm

1 stop16h 11m

Los Angeles

Tue 11/3

1:04 pm-10:05 am

1 stop13h 01m

$678

LisbonLos Angeles

LIS - LAX

LISLAX

Lisbon Humberto Delgado

Tue 9/22

10:25 am-6:51 pm

1 stop16h 26m

Los Angeles

Sat 10/10

8:25 am-8:20 am

1 stop15h 55m

$679

LisbonSan Diego

LIS - SAN

LISSAN

Lisbon Humberto Delgado

Thu 9/10

5:00 am-11:50 am

1 stop14h 50m

San Diego

Sat 9/26

7:30 am-8:00 am

1 stop16h 30m

$955

LisbonSan Diego

LIS - SAN

LISSAN

Lisbon Humberto Delgado

Thu 9/10

5:00 am-11:50 am

1 stop14h 50m

San Diego

Thu 9/24

1:40 pm-6:45 pm

1 stop21h 05m

$958

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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 April is another great option to travel to California, with average flight prices from Portugal averaging around $832.

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 $943. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to California on Friday is $1,263.

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 from Portugal 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 $938 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 $786 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 21% 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	$813
Fastest flight time	12h 25m
Direct flights	Mon, Tue, Wed, Fri and Sun
Airports in California	418 airports

The best one-way flight to California from Portugal in the past 72 hours is $813. The best round-trip flight deal from Portugal to California found on momondo in the last 72 hours is $1,002.

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

Direct flights go from Portugal to California on Monday, Tuesday, Wednesday, Friday 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 July 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 79.00% of the total bookings. Other popular models include Airbus A330 with 21.00%.

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
Delta	PriceFrom $561	Free Cancellation	Rating 7.8 8,477 reviews	Search Delta flights
Iberia	PriceFrom $585	Free Cancellation	Rating 7.0 3,257 reviews	Search Iberia flights
TAP AIR PORTUGAL	PriceFrom $634	Free Cancellation	Rating 7.2 2,341 reviews	Search TAP AIR PORTUGAL flights
Air France	PriceFrom $637	Free Cancellation	Rating 7.5 1,627 reviews	Search Air France flights
British Airways	PriceFrom $642	Free Cancellation	Rating 6.7 8,125 reviews	Search British Airways flights
Lufthansa	PriceFrom $688	Free Cancellation	Rating 6.8 8,148 reviews	Search Lufthansa flights
American Airlines	PriceFrom $708	Free Cancellation	Rating 7.1 11,823 reviews	Search American Airlines flights
United Airlines	PriceFrom $732	Free Cancellation	Rating 7.4 10,013 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.

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Popular cities in California

Flights to New Yorkfrom $72

Flights to Los Angelesfrom $55

Flights to Orlandofrom $50

Flights to Miamifrom $65

Flights to Chicagofrom $50

Flights to San Franciscofrom $55

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $56

Flights to Bostonfrom $63

Flights to Atlantafrom $55

Flights to Fort Lauderdalefrom $61

Flights to Dallasfrom $82

Cheap flights from Portugal to California from $354

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Portugal to California

Our best American Airlines deals on Portugal to California flight tickets

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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 from Portugal 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 week?

How long is the flight from Portugal to California?

Cheap Portugal to California flight deals and tips

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

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