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 14h 41m. Keep in mind that layovers or delays could extend your travel time.

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

As of June 2026, there are 4 flights per week flying from Portugal to California. The most common day of the week flights depart is Mon, with 50% of flights taking off on this day.

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.

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

Air Transat, LEVEL, and British Airways are the most popular carriers operating 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 June 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.

$398 Cheap Flights from Portugal to California in 2026

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Find the cheapest flights from Portugal to California

Round-trip

One-way

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Recent round-trip flight deals from Portugal to California

Enter your travel dates to find the best prices.

11:35 am - 10:17 pm

LIS

LAS

18h 42m

1 stop

11:15 pm - 9:35 am

LAS

LIS

26h 20m

1 stop

$655Air Transat

Mon, Jul 20 - Tue, Aug 4

11:35 am - 10:17 pm

LIS

LAS

18h 42m

1 stop

11:15 pm - 9:35 am

LAS

LIS

26h 20m

1 stop

$657Air Transat

Mon, Jul 20 - Tue, Aug 4

12:20 pm - 9:30 pm

LIS

SFO

17h 10m

1 stop

7:00 am - 8:20 am

SFO

LIS

17h 20m

1 stop

$761United Airlines

Fri, Oct 2 - Mon, Oct 12

7:20 am - 5:40 pm

LIS

SFO

18h 20m

1 stop

4:35 pm - 5:45 pm

SFO

LIS

17h 10m

1 stop

$775British Airways

Sun, Oct 4 - Sun, Oct 11

7:20 am - 5:40 pm

LIS

SFO

18h 20m

1 stop

4:35 pm - 3:45 pm

SFO

LIS

15h 10m

1 stop

$776British Airways

Sun, Oct 4 - Mon, Oct 12

5:00 am - 11:45 am

OPO

SFO

14h 45m

1 stop

11:35 am - 3:25 pm

SFO

OPO

19h 50m

2 stops

$818Delta

Wed, Sep 23 - Wed, Oct 7

5:00 am - 4:57 pm

OPO

SFO

19h 57m

2 stops

3:05 pm - 3:25 pm

SFO

OPO

16h 20m

1 stop

$821Delta

Sat, Sep 26 - Tue, Oct 6

5:05 am - 1:30 pm

OPO

LAX

16h 25m

1 stop

4:55 pm - 5:00 pm

LAX

OPO

16h 05m

1 stop

$910TAP AIR PORTUGAL

Sun, Sep 20 - Sat, Sep 26

6:00 am - 1:30 pm

OPO

LAX

15h 30m

1 stop

4:55 pm - 5:00 pm

LAX

OPO

16h 05m

1 stop

$911TAP AIR PORTUGAL

Sun, Sep 20 - Sat, Sep 26

3:25 pm - 1:10 pm

FAO

LAX

29h 45m

1 stop

10:15 am - 9:10 am

LAX

FAO

14h 55m

1 stop

$1,002United Airlines

Thu, Jun 11 - Mon, Jun 15

LEVEL flights from Portugal to California

Our best LEVEL deals on Portugal to California flight tickets

LEVEL

Aug 27

LIS9:15 pmLisbon Humberto Delgado

29h 40m

1 stop

LAX6:55 pmLos Angeles Los Angeles

Sep 25

LAX7:50 pmLos Angeles Los Angeles

28h 40m

1 stop

LIS8:30 amLisbon Humberto Delgado

$703

LEVEL

Aug 27

LIS10:10 pmLisbon Humberto Delgado

28h 45m

1 stop

LAX6:55 pmLos Angeles Los Angeles

Sep 25

LAX7:50 pmLos Angeles Los Angeles

28h 40m

1 stop

LIS8:30 amLisbon Humberto Delgado

$710

LEVEL

Aug 27

LIS9:15 pmLisbon Humberto Delgado

29h 40m

1 stop

LAX6:55 pmLos Angeles Los Angeles

Sep 21

LAX8:50 pmLos Angeles Los Angeles

15h 45m

1 stop

LIS8:35 pmLisbon Humberto Delgado

$714

Scandinavian Airlines flights from Portugal to California

Our best Scandinavian Airlines deals on Portugal to California flight tickets

Scandinavian Airlines

Nov 1

OPO5:35 pmPorto

31h 25m

1 stop

LAX5:00 pmLos Angeles Los Angeles

Nov 7

LAX7:30 pmLos Angeles Los Angeles

31h 35m

1 stop

OPO11:05 amPorto

$728

Scandinavian Airlines

Nov 10

LIS4:55 pmLisbon Humberto Delgado

32h 05m

1 stop

LAX5:00 pmLos Angeles Los Angeles

Nov 14

LAX7:30 pmLos Angeles Los Angeles

36h 35m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$736

Scandinavian Airlines

Nov 21

LIS4:55 pmLisbon Humberto Delgado

32h 05m

1 stop

LAX5:00 pmLos Angeles Los Angeles

Dec 2

LAX7:30 pmLos Angeles Los Angeles

36h 35m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$742

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 7/20

11:35 am-10:17 pm

1 stop18h 42m

Las Vegas Harry Reid Intl

Tue 8/4

11:15 pm-9:35 am

1 stop26h 20m

$655

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 7/20

11:35 am-10:17 pm

1 stop18h 42m

Las Vegas Harry Reid Intl

Tue 8/4

11:15 pm-9:35 am

1 stop26h 20m

$657

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 10/2

12:20 pm-9:30 pm

1 stop17h 10m

San Francisco

Mon 10/12

7:00 am-8:20 am

1 stop17h 20m

$761

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sun 10/4

7:20 am-5:40 pm

1 stop18h 20m

San Francisco

Sun 10/11

4:35 pm-5:45 pm

1 stop17h 10m

$775

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sun 10/4

7:20 am-5:40 pm

1 stop18h 20m

San Francisco

Mon 10/12

4:35 pm-3:45 pm

1 stop15h 10m

$776

PortoSan Francisco

OPO - SFO

OPOSFO

Porto

Wed 9/23

5:00 am-11:45 am

1 stop14h 45m

San Francisco

Wed 10/7

11:35 am-3:25 pm

2 stops19h 50m

$818

PortoSan Francisco

OPO - SFO

OPOSFO

Porto

Sat 9/26

5:00 am-4:57 pm

2 stops19h 57m

San Francisco

Tue 10/6

3:05 pm-3:25 pm

1 stop16h 20m

$821

PortoLos Angeles

OPO - LAX

OPOLAX

Porto

Sun 9/20

5:05 am-1:30 pm

1 stop16h 25m

Los Angeles Los Angeles

Sat 9/26

4:55 pm-5:00 pm

1 stop16h 05m

$910

Quickest round-trip

PortoLos Angeles

OPO - LAX

OPOLAX

Porto

Sun 9/20

6:00 am-1:30 pm

1 stop15h 30m

Los Angeles Los Angeles

Sat 9/26

4:55 pm-5:00 pm

1 stop16h 05m

$911

FaroLos Angeles

FAO - LAX

FAOLAX

Faro

Thu 6/11

3:25 pm-1:10 pm

1 stop29h 45m

Los Angeles Los Angeles

Mon 6/15

10:15 am-9:10 am

1 stop14h 55m

$1,002

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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

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Other information

What is the cheapest month to fly to California?

The month of October is another great option to travel to California, with average flight prices from Portugal averaging around $279.

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 $1,015. 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 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 $910 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 $739 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?

No. A direct flight is the cheapest option for a flight between 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

Fastest flight time	12h 25m
Direct flights	Mon, Wed, Fri and Sun
Airports in California	418 airports

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

Direct flights go from Portugal to California on Monday, 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 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 June 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 89.53% of the total bookings. Other popular models include Airbus A330 with 10.47%.

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 $351	Free Cancellation	Rating 7.9 8,400 reviews	Search Delta flights
Iberia	PriceFrom $585	Free Cancellation	Rating 7.0 3,223 reviews	Search Iberia flights
TAP AIR PORTUGAL	PriceFrom $604	Free Cancellation	Rating 7.2 2,266 reviews	Search TAP AIR PORTUGAL flights
Air France	PriceFrom $637	Free Cancellation	Rating 7.4 1,596 reviews	Search Air France flights
British Airways	PriceFrom $642	Free Cancellation	Rating 6.7 8,019 reviews	Search British Airways flights
Lufthansa	PriceFrom $688	Free Cancellation	Rating 6.8 8,035 reviews	Search Lufthansa flights
American Airlines	PriceFrom $708	Free Cancellation	Rating 7.1 11,643 reviews	Search American Airlines flights
United Airlines	PriceFrom $764	Free Cancellation	Rating 7.4 9,778 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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Flights to New Yorkfrom $64

Flights to Los Angelesfrom $77

Flights to Orlandofrom $58

Flights to Miamifrom $78

Flights to Chicagofrom $68

Flights to San Franciscofrom $66

Flights to Las Vegasfrom $66

Flights to Washington, D.C.from $50

Flights to Bostonfrom $66

Flights to Atlantafrom $81

Flights to Fort Lauderdalefrom $58

Flights to Dallasfrom $56

Cheap flights from Portugal to California from $398

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 7/8. 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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LEVEL flights from Portugal to California

Our best LEVEL 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

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

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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According to popular flight searches on momondo this year

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