What is the cheapest airline that flies from Lisbon Humberto Delgado to California?

Delta, British Airways, and Finnair are the most popular carriers operating from Lisbon Humberto Delgado to California

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

The number of flights available between Lisbon and California is 6 per week as of September 2026. The most frequent departure day is Sat, with 67% of weekly flights leaving on this day.

What airlines fly to California?

TAP AIR PORTUGAL, United Airlines and British Airways are the top three most popular airlines that fly to California from Lisbon according to our data. TAP AIR PORTUGAL is the first choice among our users, with 57% of people opting to fly with this airline when traveling to California. Keep in mind that there are 7 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to California?

Prices for flights from Lisbon Humberto Delgado Airport to California were last updated today.

How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to California?

As of September 2026, there are 7 operators available to choose from for flights from Lisbon Humberto Delgado Airport to California.

How old do you have to be to fly from Lisbon Humberto Delgado Airport 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 Lisbon Humberto Delgado Airport to California.

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

The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$385 Cheap Flights from Lisbon to California in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lisbon to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 2:50 pmLIS Lisbon Humberto Delgado-SFO San Francisco

29h 55m1 stop Kastrup Copenhagen

4:45 pm - 4:05 pmSFO San Francisco-LIS Lisbon Humberto Delgado

15h 20m1 stop Kastrup Copenhagen

$385Scandinavian Airlines

Tue, Nov 10 - Mon, Nov 16

4:55 pm - 2:50 pmLIS Lisbon Humberto Delgado-SFO San Francisco

29h 55m1 stop Kastrup Copenhagen

4:45 pm - 4:05 pmSFO San Francisco-LIS Lisbon Humberto Delgado

15h 20m1 stop Kastrup Copenhagen

$387Scandinavian Airlines

Fri, Nov 20 - Sun, Nov 29

11:15 am - 4:05 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 50mnonstop

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

$706TAP AIR PORTUGAL

Fri, Feb 5 - Wed, Feb 10

9:40 am - 2:25 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

4:35 pm - 11:40 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 05mnonstop

$711TAP AIR PORTUGAL

Mon, Dec 7 - Mon, Dec 14

11:05 am - 7:14 pmLIS Lisbon Humberto Delgado-SFO San Francisco

16h 09m1 stop Philadelphia

8:35 pm - 10:30 pmSFO San Francisco-LIS Lisbon Humberto Delgado

17h 55m1 stop London Heathrow

$735British Airways

Fri, Dec 25 - Fri, Jan 1

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

11:44 am - 5:30 pmSFO San Francisco-LIS Lisbon Humberto Delgado

21h 46m2 stops Los Angeles Paris Charles de Gaulle

$736Delta

Mon, Nov 9 - Mon, Nov 23

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

3:10 pm - 3:10 pmSFO San Francisco-LIS Lisbon Humberto Delgado

16h 00m1 stop Paris Charles de Gaulle

$736Delta

Mon, Nov 9 - Mon, Nov 23

11:05 am - 8:33 pmLIS Lisbon Humberto Delgado-SFO San Francisco

17h 28m1 stop Philadelphia

2:05 pm - 10:30 pmSFO San Francisco-LIS Lisbon Humberto Delgado

24h 25m2 stops Dallas/Fort Worth London Heathrow

$756British Airways

Fri, Dec 11 - Fri, Dec 25

12:20 pm - 9:26 pmLIS Lisbon Humberto Delgado-SFO San Francisco

17h 06m1 stop Washington, D.C. Dulles Intl

7:00 am - 8:10 amSFO San Francisco-LIS Lisbon Humberto Delgado

17h 10m1 stop Newark

$777United Airlines

Thu, Oct 1 - Sun, Feb 28

12:20 pm - 9:26 pmLIS Lisbon Humberto Delgado-SFO San Francisco

17h 06m1 stop Washington, D.C. Dulles Intl

10:20 am - 8:10 amSFO San Francisco-LIS Lisbon Humberto Delgado

13h 50m1 stop Newark

$777United Airlines

Thu, Oct 1 - Sat, Feb 27

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 8:41 pmLIS Lisbon Humberto Delgado-SJC San Jose

23h 41m2 stops Amsterdam Schiphol Minneapolis St Paul

6:10 am - 11:15 amSJC San Jose-LIS Lisbon Humberto Delgado

21h 05m2 stops Minneapolis St Paul Paris Charles de Gaulle

$745Delta

Thu, Sep 24 - Mon, Sep 28

4:30 pm - 10:01 pmLIS Lisbon Humberto Delgado-SJC San Jose

37h 31m2 stops London Heathrow Dallas/Fort Worth

2:48 pm - 10:05 amSJC San Jose-LIS Lisbon Humberto Delgado

35h 17m2 stops Dallas/Fort Worth London Heathrow

$774British Airways

Thu, Sep 24 - Mon, Sep 28

12:20 pm - 9:26 pmLIS Lisbon Humberto Delgado-SFO San Francisco

17h 06m1 stop Washington, D.C. Dulles Intl

10:20 am - 8:10 amSFO San Francisco-LIS Lisbon Humberto Delgado

13h 50m1 stop Newark

$777United Airlines

Sat, Sep 26 - Fri, Feb 26

12:20 pm - 9:26 pmLIS Lisbon Humberto Delgado-SFO San Francisco

17h 06m1 stop Washington, D.C. Dulles Intl

10:20 am - 8:10 amSFO San Francisco-LIS Lisbon Humberto Delgado

13h 50m1 stop Newark

$777United Airlines

Sat, Sep 26 - Tue, Mar 2

9:55 am - 2:30 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 35mnonstop

4:35 pm - 11:50 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 15mnonstop

$791TAP AIR PORTUGAL

Thu, Sep 24 - Wed, Oct 7

9:40 am - 2:35 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 55mnonstop

4:30 pm - 11:45 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 15mnonstop

$800TAP AIR PORTUGAL

Wed, Sep 23 - Thu, Oct 15

5:00 am - 4:09 pmLIS Lisbon Humberto Delgado-LAX Los Angeles

19h 09m2 stops Amsterdam Schiphol Portland

6:25 pm - 5:50 pmLAX Los Angeles-LIS Lisbon Humberto Delgado

15h 25m1 stop Paris Charles de Gaulle

$849Delta

Sat, Sep 26 - Sat, Oct 10

7:20 am - 8:15 pmLIS Lisbon Humberto Delgado-LAX Los Angeles

20h 55m1 stop London Heathrow

4:30 pm - 11:05 pmLAX Los Angeles-LIS Lisbon Humberto Delgado

22h 35m1 stop London Heathrow

$877American Airlines

Thu, Sep 24 - Thu, Oct 1

11:05 am - 8:54 pmLIS Lisbon Humberto Delgado-SFO San Francisco

17h 49m1 stop Philadelphia

4:35 pm - 11:05 pmSFO San Francisco-LIS Lisbon Humberto Delgado

22h 30m1 stop London Heathrow

$923British Airways

Wed, Sep 23 - Thu, Oct 15

11:05 am - 1:58 pmLIS Lisbon Humberto Delgado-SJC San Jose

34h 53m2 stops London Heathrow Dallas/Fort Worth

12:02 pm - 11:10 pmSJC San Jose-LIS Lisbon Humberto Delgado

27h 08m2 stops Dallas/Fort Worth London Heathrow

$958American Airlines

Thu, Sep 24 - Mon, Sep 28

Cheap direct flights

Enter your travel dates to find the best prices.

11:15 am - 4:05 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 50mnonstop

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

$706TAP AIR PORTUGAL

Fri, Feb 5 - Wed, Feb 10

9:40 am - 2:25 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

4:35 pm - 11:40 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 05mnonstop

$711TAP AIR PORTUGAL

Mon, Dec 7 - Mon, Dec 14

11:15 am - 4:05 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 50mnonstop

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

$714TAP AIR PORTUGAL

Fri, Dec 25 - Sat, Jan 2

10:00 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

$745TAP AIR PORTUGAL

Wed, Nov 18 - Wed, Nov 25

11:15 am - 4:05 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 50mnonstop

7:15 pm - 2:20 pmSFO San Francisco-LIS Lisbon Humberto Delgado

11h 05mnonstop

$751TAP AIR PORTUGAL

Fri, Dec 11 - Fri, Dec 25

10:30 am - 4:15 pmLIS Lisbon Humberto Delgado-LAX Los Angeles

12h 45mnonstop

5:10 pm - 12:20 pmLAX Los Angeles-LIS Lisbon Humberto Delgado

11h 10mnonstop

$760TAP AIR PORTUGAL

Thu, Oct 29 - Thu, Nov 12

10:00 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

$773TAP AIR PORTUGAL

Wed, Nov 11 - Wed, Nov 18

9:55 am - 2:35 pmLIS Lisbon Humberto Delgado-LAX Los Angeles

12h 40mnonstop

5:10 pm - 12:20 pmLAX Los Angeles-LIS Lisbon Humberto Delgado

11h 10mnonstop

$781TAP AIR PORTUGAL

Fri, Oct 23 - Thu, Nov 5

9:40 am - 2:25 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

4:35 pm - 11:40 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 05mnonstop

$813JetBlue

Mon, Jan 11 - Mon, Feb 8

9:55 am - 2:30 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 35mnonstop

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

$1,164JetBlue

Thu, Oct 22 - Wed, Nov 4

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Scandinavian Airlines flights from Lisbon to California

Our best Scandinavian Airlines deals on Lisbon to California flight tickets

Scandinavian Airlines

Nov 10

LIS4:55 pmLisbon Humberto Delgado

29h 55m

1 stop

SFO2:50 pmSan Francisco

Nov 16

SFO4:45 pmSan Francisco

15h 20m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$385

Scandinavian Airlines

Nov 20

LIS4:55 pmLisbon Humberto Delgado

29h 55m

1 stop

SFO2:50 pmSan Francisco

Nov 29

SFO4:45 pmSan Francisco

15h 20m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$387

Scandinavian Airlines

Nov 17

LIS4:55 pmLisbon Humberto Delgado

29h 55m

1 stop

SFO2:50 pmSan Francisco

Nov 29

SFO4:45 pmSan Francisco

15h 20m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$388

Royal Air Maroc flights from Lisbon to California

Our best Royal Air Maroc deals on Lisbon to California flight tickets

Royal Air Maroc

Sep 28

LIS12:50 pmLisbon Humberto Delgado

27h 30m

1 stop

LAX8:20 amLos Angeles

Oct 11

LAX10:20 amLos Angeles

17h 30m

1 stop

LIS11:50 amLisbon Humberto Delgado

$791

Royal Air Maroc

Oct 5

LIS6:40 pmLisbon Humberto Delgado

21h 40m

1 stop

LAX8:20 amLos Angeles

Jan 15

LAX9:20 amLos Angeles

18h 15m

1 stop

LIS11:35 amLisbon Humberto Delgado

$861

Royal Air Maroc

Oct 5

LIS12:50 pmLisbon Humberto Delgado

27h 30m

1 stop

LAX8:20 amLos Angeles

Oct 6

LAX10:20 amLos Angeles

23h 20m

1 stop

LIS5:40 pmLisbon Humberto Delgado

$889

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Tue 11/10

4:55 pm-2:50 pm

1 stop29h 55m

San Francisco

Mon 11/16

4:45 pm-4:05 pm

1 stop15h 20m

$385

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Fri 11/20

4:55 pm-2:50 pm

1 stop29h 55m

San Francisco

Sun 11/29

4:45 pm-4:05 pm

1 stop15h 20m

$387

Quickest round-trip

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Fri 2/5

11:15 am-4:05 pm

Nonstop12h 50m

San Francisco

Wed 2/10

4:35 pm-11:30 am

Nonstop10h 55m

$706

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Mon 12/7

9:40 am-2:25 pm

Nonstop12h 45m

San Francisco

Mon 12/14

4:35 pm-11:40 am

Nonstop11h 05m

$711

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Fri 12/25

11:05 am-7:14 pm

1 stop16h 09m

San Francisco

Fri 1/1

8:35 pm-10:30 pm

1 stop17h 55m

$735

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Mon 11/9

5:00 am-11:45 am

1 stop14h 45m

San Francisco

Mon 11/23

11:44 am-5:30 pm

2 stops21h 46m

$736

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Mon 11/9

5:00 am-11:45 am

1 stop14h 45m

San Francisco

Mon 11/23

3:10 pm-3:10 pm

1 stop16h 00m

$736

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Fri 12/11

11:05 am-8:33 pm

1 stop17h 28m

San Francisco

Fri 12/25

2:05 pm-10:30 pm

2 stops24h 25m

$756

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Thu 10/1

12:20 pm-9:26 pm

1 stop17h 06m

San Francisco

Sun 2/28

7:00 am-8:10 am

1 stop17h 10m

$777

LisbonSan Francisco

LIS Lisbon Humberto Delgado - SFO San Francisco

LISSFO

Lisbon Humberto Delgado

Thu 10/1

12:20 pm-9:26 pm

1 stop17h 06m

San Francisco

Sat 2/27

10:20 am-8:10 am

1 stop13h 50m

$777

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 Lisbon 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 January is another great option to travel to California, with average flight prices from Lisbon averaging around $841.

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

The cheapest day to depart from Lisbon 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 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 Lisbon Humberto Delgado to California flight route?

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

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

You are more likely to see cheaper flights to California from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $961 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Lisbon for as low as $777 on momondo.

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

There are 3 cabin classes available to choose from on Lisbon 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 Lisbon to California flights?

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

Cheap Lisbon to California flight deals and tips

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

Best Price Found	$462
Fastest flight time	12h 25m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from Lisbon in the past 72 hours is $462. The best round-trip flight deal from Lisbon to California found on momondo in the last 72 hours is $385.

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

Direct flights go from Lisbon to California every day.

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

Search flight deals

Frequently asked questions about flying from Lisbon to California

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to California?
Prices for flights from Lisbon Humberto Delgado Airport to California were last updated today.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to California?
As of September 2026, there are 7 operators available to choose from for flights from Lisbon Humberto Delgado Airport to California.
How old do you have to be to fly from Lisbon Humberto Delgado Airport 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 Lisbon Humberto Delgado Airport to California.
What documentation or ID do you need to fly to California?
The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Lisbon to California?
momondo data reveals that the most frequently booked plane model on the route from Lisbon to California is Airbus A330-900neo, representing 70.85% of all bookings. The subsequent popular model is Airbus A330 at 29.15%.

Best airlines flying from Lisbon to California

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $367	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
Iberia	PriceFrom $610	Free Cancellation	Rating 7.0 3,253 reviews	Search Iberia flights
Air France	PriceFrom $637	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
TAP AIR PORTUGAL	PriceFrom $672	Free Cancellation	Rating 7.2 2,377 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom $686	Free Cancellation	Rating 6.7 8,225 reviews	Search British Airways flights
United Airlines	PriceFrom $741	Free Cancellation	Rating 7.4 10,226 reviews	Search United Airlines flights
American Airlines	PriceFrom $835	Free Cancellation	Rating 7.0 12,074 reviews	Search American Airlines flights

Why use momondo?

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

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

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

Yes. All flights to California from Lisbon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lisbon to California.

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

Price alerts on flights to California from Lisbon 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.