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

As of August 2025, there are 6 flights per week flying from California to Portugal. The most common day of the week flights depart is Sat, with 50% of flights taking off on this day.

What airlines fly to Portugal?

TAP AIR PORTUGAL, United Airlines and British Airways are the top three most popular airlines that fly to Portugal from California according to our data. TAP AIR PORTUGAL is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 21 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

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

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

How long is the flight from California to Portugal?

Average flight duration from California to Portugal depends on which airport you fly into and out of. Flying from San Francisco to Lisbon is 11h on average, while flying from Los Angeles to Lisbon is 11h 05m on average. Lisbon is the most popular airport in Portugal.

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

Prices for flights from California to Portugal are refreshed on a daily basis.

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

As of August 2025, there are 20 operators available to choose from for flights from California to Portugal.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Portugal.

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

The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$211 Cheap Flights from California to Portugal in 2025

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Find the cheapest flights from California to Portugal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:30 pm - 9:55 pmLAX-LIS

18h 25m1 stop

6:30 am - 4:35 pmLIS-LAX

18h 05m1 stop

$441

Find Deal

Mon, Oct 27 - Fri, Nov 21

4:40 pm - 4:05 pmSFO-LIS

15h 25m1 stop

4:55 pm - 2:35 pmLIS-SFO

29h 40m1 stop

$462Scandinavian Airlines

Find Deal

Thu, Nov 13 - Wed, Nov 26

4:45 pm - 11:50 amLAX-LIS

11h 05mnonstop

10:30 am - 3:00 pmLIS-LAX

12h 30mnonstop

$485TAP AIR PORTUGAL

Find Deal

Sat, Nov 15 - Sat, Nov 22

4:45 pm - 11:50 amLAX-LIS

11h 05mnonstop

10:30 am - 3:00 pmLIS-LAX

12h 30mnonstop

$487TAP AIR PORTUGAL

Find Deal

Tue, Nov 4 - Thu, Nov 27

6:00 pm - 9:50 pmLAX-LIS

19h 50m1 stop

6:30 am - 4:35 pmLIS-LAX

18h 05m1 stop

$488British Airways

Find Deal

Wed, Nov 19 - Wed, Nov 26

6:00 pm - 9:45 pmLAX-LIS

19h 45m1 stop

6:30 am - 4:35 pmLIS-LAX

18h 05m1 stop

$489British Airways

Find Deal

Sun, Nov 2 - Wed, Nov 12

9:25 am - 9:15 amLAX-LIS

15h 50m1 stop

9:05 am - 7:10 pmLIS-LAX

18h 05m1 stop

$491Iberia

Find Deal

Tue, Nov 18 - Thu, Dec 4

9:30 am - 9:05 amLAX-LIS

16h 35m1 stop

6:30 am - 4:35 pmLIS-LAX

18h 05m1 stop

$493Iberia

Find Deal

Sun, Oct 26 - Wed, Nov 12

7:20 pm - 9:50 pmLAX-LIS

18h 30m1 stop

8:20 am - 9:21 pmLIS-LAX

21h 01m2 stops

$503American Airlines

Find Deal

Wed, Nov 19 - Thu, Nov 27

10:08 am - 9:05 amLAX-LIS

15h 57m2 stops

6:30 am - 4:35 pmLIS-LAX

18h 05m1 stop

$508American Airlines

Find Deal

Mon, Oct 27 - Fri, Nov 21

United Airlines flights from California to Portugal

Our best United Airlines deals on California to Portugal flight tickets

United Airlines

Nov 2

SFO5:45 amSan Francisco

19h 30m

1 stop

LIS9:15 amLisbon Humberto Delgado

Nov 19

LIS5:00 amLisbon Humberto Delgado

15h 40m

1 stop

SFO12:40 pmSan Francisco

$554

Find similar

United Airlines

Nov 11

SFO8:25 amSan Francisco

16h 55m

1 stop

LIS9:20 amLisbon Humberto Delgado

Nov 26

LIS5:00 amLisbon Humberto Delgado

15h 40m

1 stop

SFO12:40 pmSan Francisco

$557

Find similar

United Airlines

Nov 11

SFO8:25 amSan Francisco

16h 55m

1 stop

LIS9:20 amLisbon Humberto Delgado

Nov 19

LIS5:00 amLisbon Humberto Delgado

15h 40m

1 stop

SFO12:40 pmSan Francisco

$558

Find similar

Scandinavian Airlines flights from California to Portugal

Our best Scandinavian Airlines deals on California to Portugal flight tickets

Scandinavian Airlines

Nov 13

SFO4:40 pmSan Francisco

15h 25m

1 stop

LIS4:05 pmLisbon Humberto Delgado

Nov 26

LIS4:55 pmLisbon Humberto Delgado

29h 40m

1 stop

SFO2:35 pmSan Francisco

$462

Find similar

Scandinavian Airlines

Nov 13

SFO4:40 pmSan Francisco

15h 25m

1 stop

LIS4:05 pmLisbon Humberto Delgado

Nov 26

LIS4:55 pmLisbon Humberto Delgado

29h 40m

1 stop

SFO2:35 pmSan Francisco

$474

Find similar

Scandinavian Airlines

Nov 28

LAX7:30 pmLos Angeles

36h 35m

1 stop

LIS4:05 pmLisbon Humberto Delgado

Dec 7

LIS4:55 pmLisbon Humberto Delgado

32h 05m

1 stop

LAX5:00 pmLos Angeles

$482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Mon 10/27

8:30 pm-9:55 pm

1 stop18h 25m

Lisbon Humberto Delgado

Fri 11/21

6:30 am-4:35 pm

1 stop18h 05m

$441

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Thu 11/13

4:40 pm-4:05 pm

1 stop15h 25m

Lisbon Humberto Delgado

Wed 11/26

4:55 pm-2:35 pm

1 stop29h 40m

$462

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sat 11/15

4:45 pm-11:50 am

Nonstop11h 05m

Lisbon Humberto Delgado

Sat 11/22

10:30 am-3:00 pm

Nonstop12h 30m

$485

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Tue 11/4

4:45 pm-11:50 am

Nonstop11h 05m

Lisbon Humberto Delgado

Thu 11/27

10:30 am-3:00 pm

Nonstop12h 30m

$487

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 11/19

6:00 pm-9:50 pm

1 stop19h 50m

Lisbon Humberto Delgado

Wed 11/26

6:30 am-4:35 pm

1 stop18h 05m

$488

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sun 11/2

6:00 pm-9:45 pm

1 stop19h 45m

Lisbon Humberto Delgado

Wed 11/12

6:30 am-4:35 pm

1 stop18h 05m

$489

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Tue 11/18

9:25 am-9:15 am

1 stop15h 50m

Lisbon Humberto Delgado

Thu 12/4

9:05 am-7:10 pm

1 stop18h 05m

$491

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sun 10/26

9:30 am-9:05 am

1 stop16h 35m

Lisbon Humberto Delgado

Wed 11/12

6:30 am-4:35 pm

1 stop18h 05m

$493

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 11/19

7:20 pm-9:50 pm

1 stop18h 30m

Lisbon Humberto Delgado

Thu 11/27

8:20 am-9:21 pm

2 stops21h 01m

$503

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Mon 10/27

10:08 am-9:05 am

2 stops15h 57m

Lisbon Humberto Delgado

Fri 11/21

6:30 am-4:35 pm

1 stop18h 05m

$508

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How to get the cheapest flight ticket from California to Portugal

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 Portugal?

The cheapest month to fly to Portugal from California is in February. Flight prices, which tend to average around $700, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from California during March instead. Flights to Portugal in March, while not as cheap as those in February, still average around $738.

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

According to our data, Thursday is the cheapest day to fly to Portugal from California. The lowest ticket price found for a Thursday departure recently was $578. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $816.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from California to Portugal during this time can be as low as $773. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,103 per ticket.

What is the cheapest California to Portugal flight route?

Fly from San Francisco to Lajes for the best California - Portugal flight prices

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

You are more likely to see cheaper flights to Portugal from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $913 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from California for as low as $746 on momondo.

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

There are 4 cabin classes available to choose from on California to Portugal 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 California to Portugal flights?

You could potentially save up to 4% on your flight if you consider stops on a California to Portugal flight.

Cheap California to Portugal flight deals and tips

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

Best Price Found	$211
Fastest flight time	11h 05m
Direct flights	Every day
Airports in Portugal	2 airports

The best one-way flight to Portugal from California in the past 72 hours is $211. The best round-trip flight deal from California to Portugal found on momondo in the last 72 hours is $441.

The fastest flight from California to Portugal takes 11h 05m

Direct flights go from California to Portugal every day.

There are 2 airports near Portugal: Lisbon Humberto Delgado (LIS), Porto (OPO)

Search flight deals

When did momondo last update prices for flights from California to Portugal?
Prices for flights from California to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights from California to Portugal?
As of August 2025, there are 20 operators available to choose from for flights from California to Portugal.
How old do you have to be to fly from California to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal 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 Portugal. 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 California to Portugal?
momondo data reveals that the most frequently booked plane model on the route from California to Portugal is Airbus A330-900neo, representing 32.08% of all bookings. The subsequent popular models are Airbus A350-900 at 13.55%, Airbus A330 at 11.34%, and Airbus A330-200 at 8.37%.

Best airlines flying from California to Portugal

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $347	Free Cancellation	Rating 7.0 2,862 reviews	Search Iberia flights
LEVEL	PriceFrom $351	Free Cancellation	Rating 4.0 4 reviews	Search LEVEL flights
Scandinavian Airlines	PriceFrom $490	Free Cancellation	Rating 7.3 1,457 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $496	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $512	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
SWISS	PriceFrom $516	Free Cancellation	Rating 7.5 1,686 reviews	Search SWISS flights
Vueling	PriceFrom $518	Free Cancellation	Rating 7.1 1,177 reviews	Search Vueling flights
Finnair	PriceFrom $540	Free Cancellation	Rating 7.6 1,317 reviews	Search Finnair flights
Lufthansa	PriceFrom $547	Free Cancellation	Rating 6.8 7,276 reviews	Search Lufthansa flights
KLM	PriceFrom $559	Free Cancellation	Rating 7.8 1,384 reviews	Search KLM flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for California to Portugal flights to just show those with flexible booking policies.

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

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 Portugal from California.

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

Yes. momondo can track prices for California to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portugal 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.

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Find better results for your trip to Portugal

Popular cities in Portugal

Flights to Lisbonfrom $367

Flights to Portofrom $351

Flights to Funchalfrom $422

Flights to Farofrom $412

Flights to Ponta Delgadafrom $434

Flights to Lajesfrom $437

Flights to Hortafrom $453

Flights to Pico Islandfrom $447

Flights to Porto Santofrom $422

Flights to Velasfrom $506

Cheap flights from California to Portugal from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Portugal departing on 10/15. 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

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Find the cheapest flights from California to Portugal

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from California to Portugal

Our best United Airlines deals on California to Portugal flight tickets

Scandinavian Airlines flights from California to Portugal

Our best Scandinavian Airlines deals on California to Portugal flight tickets

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

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How to get the cheapest flight ticket from California to Portugal

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

What is the cheapest month to fly to Portugal?

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

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from California to Portugal during this time can be as low as $773. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,103 per ticket.

What is the cheapest California to Portugal flight route?

Fly from San Francisco to Lajes for the best California - Portugal flight prices

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

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

There are 4 cabin classes available to choose from on California to Portugal 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 California to Portugal flights?

You could potentially save up to 4% on your flight if you consider stops on a California to Portugal flight.

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

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

What airlines fly to Portugal?

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

As of August 2025, there are 6 flights per week flying from California to Portugal. The most common day of the week flights depart is Sat, with 50% of flights taking off on this day.

How long is the flight from California to Portugal?

Average flight duration from California to Portugal depends on which airport you fly into and out of. Flying from San Francisco to Lisbon is 11h on average, while flying from Los Angeles to Lisbon is 11h 05m on average. Lisbon is the most popular airport in Portugal.

Cheap California to Portugal flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portugal

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

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

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

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

What is the most popular plane model from California to Portugal?

Best airlines flying from California to Portugal

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

Why use momondo?

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

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

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

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

An easier way to manage your Portugal 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 Portugal

Popular cities in Portugal

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