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 Los Angeles according to our data. TAP AIR PORTUGAL is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 18 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Los Angeles to Portugal?

Brussels Airlines, LEVEL, and United Airlines are the most popular carriers operating from Los Angeles to Portugal

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

As of December 2025, 1 flights take off from Los Angeles and land in Portugal each week. The most common flight departure day for this route is Thu, with 100% of weekly flights taking off on this day.

How often are flights from Los Angeles to Portugal delayed?

Historically, on average around 7% of flights between Los Angeles and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

Which airline has the best punctuality record on Los Angeles to Portugal flights?

According to our data, TAP AIR PORTUGAL have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

What is the most punctual flight time for Los Angeles to Portugal flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Los Angeles Airport to Portugal?

Prices for flights from Los Angeles Airport to Portugal refresh daily.

How many operators does momondo search for flights from Los Angeles Airport to Portugal?

There are 18 operators available for flights from Los Angeles Airport to Portugal as of December 2025.

How old do you have to be to fly from Los Angeles Airport 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 Los Angeles Airport to Portugal.

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

The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$275 Cheap Flights from Los Angeles to Portugal in 2025/26

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 Los Angeles to Portugal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 12:05 pm

LAX

OPO

19h 35m2 stops

12:05 pm - 4:35 pm

OPO

LAX

36h 30m1 stop

$442Multiple Airlines

Sun, Jan 18 - Mon, Jan 26

7:10 pm - 11:15 am

LAX

OPO

32h 05m1 stop

11:25 am - 4:35 pm

OPO

LAX

37h 10m1 stop

$444SWISS

Sun, Jan 18 - Tue, Feb 3

3:30 pm - 4:45 pm

LAX

OPO

17h 15m1 stop

8:20 am - 8:55 pm

OPO

LAX

20h 35m2 stops

$447British Airways

Wed, Jan 14 - Fri, Jan 23

8:30 am - 12:05 pm

LAX

OPO

19h 35m2 stops

6:00 am - 9:28 pm

OPO

LAX

23h 28m2 stops

$448Air Canada

Sun, Jan 18 - Tue, Feb 3

8:30 am - 12:05 pm

LAX

OPO

19h 35m2 stops

6:00 am - 9:28 pm

OPO

LAX

23h 28m2 stops

$450Air Canada

Sun, Jan 18 - Tue, Feb 3

9:00 pm - 11:10 am

LAX

FNC

30h 10m1 stop

5:10 pm - 1:30 pm

FNC

LAX

28h 20m1 stop

$485British Airways

Tue, Feb 3 - Thu, Feb 19

12:25 am - 10:15 am

LAX

LIS

25h 50m2 stops

5:00 am - 1:05 pm

LIS

LAX

16h 05m1 stop

$493United Airlines

Wed, Dec 31 - Sat, Jan 31

7:01 am - 8:10 am

LAX

LIS

17h 09m2 stops

10:15 am - 9:50 am

LIS

LAX

31h 35m2 stops

$499United Airlines

Sat, Jan 17 - Sat, Jan 31

4:45 pm - 6:30 pm

LAX

PDL

18h 45m1 stop

9:30 am - 2:40 pm

PDL

LAX

36h 10m1 stop

$642TAP AIR PORTUGAL

Thu, Jan 15 - Wed, Jan 28

4:45 pm - 11:00 am

LAX

TER

35h 15m1 stop

12:35 pm - 3:00 pm

TER

LAX

33h 25m1 stop

$794TAP AIR PORTUGAL

Thu, Jan 29 - Mon, Feb 2

United Airlines flights from Los Angeles to Portugal

Our best United Airlines deals on Los Angeles to Portugal flight tickets

United Airlines

Dec 31

LAX12:25 amLos Angeles

25h 50m

2 stops

LIS10:15 amLisbon Humberto Delgado

Jan 31

LIS5:00 amLisbon Humberto Delgado

16h 05m

1 stop

LAX1:05 pmLos Angeles

$493

Find similar

United Airlines

Dec 9

LAX8:15 amLos Angeles

15h 55m

2 stops

LIS8:10 amLisbon Humberto Delgado

Dec 15

LIS6:10 amLisbon Humberto Delgado

22h 30m

2 stops

LAX8:40 pmLos Angeles

$497

Find similar

United Airlines

Jan 17

LAX7:01 amLos Angeles

17h 09m

2 stops

LIS8:10 amLisbon Humberto Delgado

Jan 31

LIS10:15 amLisbon Humberto Delgado

31h 35m

2 stops

LAX9:50 amLos Angeles

$499

Find similar

Scandinavian Airlines flights from Los Angeles to Portugal

Our best Scandinavian Airlines deals on Los Angeles to Portugal flight tickets

Scandinavian Airlines

Mar 9

LAX8:30 pmLos Angeles

30h 15m

2 stops

FAO9:45 amFaro

Mar 14

FAO7:15 pmFaro

29h 45m

2 stops

LAX6:00 pmLos Angeles

$481

Find similar

Scandinavian Airlines

Mar 13

LAX9:51 pmLos Angeles

36h 19m

2 stops

LIS5:10 pmLisbon Humberto Delgado

Mar 16

LIS5:20 pmLisbon Humberto Delgado

36h 21m

2 stops

LAX10:41 pmLos Angeles

$522

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 1/18

8:30 am-12:05 pm

2 stops19h 35m

Porto

Mon 1/26

12:05 pm-4:35 pm

1 stop36h 30m

$442

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 1/18

7:10 pm-11:15 am

1 stop32h 05m

Porto

Tue 2/3

11:25 am-4:35 pm

1 stop37h 10m

$444

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 1/14

3:30 pm-4:45 pm

1 stop17h 15m

Porto

Fri 1/23

8:20 am-8:55 pm

2 stops20h 35m

$447

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 1/18

8:30 am-12:05 pm

2 stops19h 35m

Porto

Tue 2/3

6:00 am-9:28 pm

2 stops23h 28m

$448

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 1/18

8:30 am-12:05 pm

2 stops19h 35m

Porto

Tue 2/3

6:00 am-9:28 pm

2 stops23h 28m

$450

Los AngelesFunchal

LAX - FNC

LAXFNC

Los Angeles

Tue 2/3

9:00 pm-11:10 am

1 stop30h 10m

Funchal Madeira

Thu 2/19

5:10 pm-1:30 pm

1 stop28h 20m

$485

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 12/31

12:25 am-10:15 am

2 stops25h 50m

Lisbon Humberto Delgado

Sat 1/31

5:00 am-1:05 pm

1 stop16h 05m

$493

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sat 1/17

7:01 am-8:10 am

2 stops17h 09m

Lisbon Humberto Delgado

Sat 1/31

10:15 am-9:50 am

2 stops31h 35m

$499

Los AngelesPonta Delgada

LAX - PDL

LAXPDL

Los Angeles

Thu 1/15

4:45 pm-6:30 pm

1 stop18h 45m

Ponta Delgada Nordela

Wed 1/28

9:30 am-2:40 pm

1 stop36h 10m

$642

Los AngelesLajes

LAX - TER

LAXTER

Los Angeles

Thu 1/29

4:45 pm-11:00 am

1 stop35h 15m

Lajes

Mon 2/2

12:35 pm-3:00 pm

1 stop33h 25m

$794

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 Los Angeles 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

Delays

Other information

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Los Angeles is in February. Flight prices, which tend to average around $666, 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 Los Angeles during November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $673.

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 Los Angeles. The lowest ticket price found for a Thursday departure recently was $488. 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 $784.

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 evening. Flights from Los Angeles to Portugal during this time can be as low as $403. 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 Los Angeles to Portugal flight route?

Fly from Los Angeles to Lisbon Humberto Delgado for the best Los Angeles - 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 Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $850 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Los Angeles for as low as $774 on momondo.

What cabin class options are available on Los Angeles to Portugal flights?

There are 3 cabin classes available to choose from on Los Angeles 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 Los Angeles to Portugal flights?

You could potentially save up to 7% on your flight if you consider stops on a Los Angeles to Portugal flight.

Cheap Los Angeles to Portugal flight deals and tips

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

Best Price Found	$278
Fastest flight time	11h 00m
Direct flights	Mon, Wed, Fri, Sat and Sun
Airports in Portugal	1 airport

The best one-way flight to Portugal from Los Angeles in the past 72 hours is $278. The best round-trip flight deal from Los Angeles to Portugal found on momondo in the last 72 hours is $397.

The fastest flight from Los Angeles to Portugal takes 11h 00m

Direct flights go from Los Angeles to Portugal on Monday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)

Search flight deals

When did momondo last update prices for flights from Los Angeles Airport to Portugal?
Prices for flights from Los Angeles Airport to Portugal refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to Portugal?
There are 18 operators available for flights from Los Angeles Airport to Portugal as of December 2025.
How old do you have to be to fly from Los Angeles Airport 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 Los Angeles Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Los Angeles to Portugal?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to Portugal is Boeing 777-300ER (20.10% of total bookings). The next most popular plane models are Airbus A350-900 (15.29%), Boeing 787-9 Dreamliner (13.38%), and Boeing 777-200/200ER (11.45%).

Best airlines flying from Los Angeles to Portugal

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

Airline	Rating	Free Cancellation	Price
LEVEL	PriceFrom $381	Free Cancellation	Rating 0.0	Search LEVEL flights
SWISS	PriceFrom $395	Free Cancellation	Rating 7.5 1,803 reviews	Search SWISS flights
Iberia	PriceFrom $476	Free Cancellation	Rating 7.0 3,040 reviews	Search Iberia flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $493	Free Cancellation	Rating 7.4 1,592 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $503	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $505	Free Cancellation	Rating 7.1 2,081 reviews	Search TAP AIR PORTUGAL flights
Vueling	PriceFrom $527	Free Cancellation	Rating 7.1 1,215 reviews	Search Vueling flights
United Airlines	PriceFrom $532	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
British Airways	PriceFrom $533	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to Portugal. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Los Angeles to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Los Angeles 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 Los Angeles.

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

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Los Angeles and alert you when they 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 1/3

Sat 1/10

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 Portugal

Popular cities in Portugal

Flights to Lisbonfrom $362

Flights to Portofrom $338

Flights to Funchalfrom $408

Flights to Farofrom $385

Flights to Ponta Delgadafrom $423

Flights to Lajesfrom $427

Flights to Hortafrom $570

Flights to Pico Islandfrom $560

Flights to Porto Santofrom $845

Flights to Velasfrom $552

Cheap flights from Los Angeles to Portugal from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Portugal departing on 1/22. 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 Los Angeles to Portugal

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Los Angeles to Portugal

Our best United Airlines deals on Los Angeles to Portugal flight tickets

Scandinavian Airlines flights from Los Angeles to Portugal

Our best Scandinavian Airlines deals on Los Angeles to Portugal flight tickets

momondo Fare Finder

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

See travel insights to Portugal from

How to get the cheapest flight ticket from Los Angeles 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 evening. Flights from Los Angeles to Portugal during this time can be as low as $403. 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 Los Angeles to Portugal flight route?

Fly from Los Angeles to Lisbon Humberto Delgado for the best Los Angeles - Portugal flight prices

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

What cabin class options are available on Los Angeles to Portugal flights?

There are 3 cabin classes available to choose from on Los Angeles 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 Los Angeles to Portugal flights?

You could potentially save up to 7% on your flight if you consider stops on a Los Angeles to Portugal flight.

What is the cheapest airline that flies from Los Angeles to Portugal?

Brussels Airlines, LEVEL, and United Airlines are the most popular carriers operating from Los Angeles to Portugal

What airlines fly to Portugal?

How often are flights from Los Angeles to Portugal delayed?

Historically, on average around 7% of flights between Los Angeles and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

What is the most punctual flight time for Los Angeles to Portugal flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Los Angeles to Portugal flights?

According to our data, TAP AIR PORTUGAL have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

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

As of December 2025, 1 flights take off from Los Angeles and land in Portugal each week. The most common flight departure day for this route is Thu, with 100% of weekly flights taking off on this day.

Cheap Los Angeles to Portugal flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portugal

When did momondo last update prices for flights from Los Angeles Airport to Portugal?

How many operators does momondo search for flights from Los Angeles Airport to Portugal?

How old do you have to be to fly from Los Angeles Airport to Portugal?

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

What is the most popular plane model from Los Angeles to Portugal?

Best airlines flying from Los Angeles to Portugal

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

Why use momondo?

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

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

How can momondo help me find flights from Los Angeles to Portugal?

I’m not ready to book a flight from Los Angeles 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