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Cheap flights from Los Angeles to Portugal from $279

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 11/17. 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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Cheap round-trip flights

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Scandinavian Airlines Logo
7:45 am - 4:20 pmLAX-FAO
24h 35m2 stops
Scandinavian Airlines Logo
10:50 am - 5:00 pmFAO-LAX
38h 10m1 stop
$447Scandinavian Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 24
Multiple Airlines Logo
7:10 pm - 11:15 amLAX-OPO
32h 05m1 stop
Multiple Airlines Logo
6:15 am - 3:15 pmOPO-LAX
17h 00m1 stop
$450Multiple Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
7:10 pm - 11:15 amLAX-OPO
32h 05m1 stop
Multiple Airlines Logo
1:45 pm - 3:15 pmOPO-LAX
33h 30m1 stop
$456Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
SWISS Logo
7:10 pm - 11:15 amLAX-OPO
32h 05m1 stop
SWISS Logo
7:20 pm - 4:35 pmOPO-LAX
29h 15m1 stop
$462SWISS
Find Deal
Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
8:20 am - 11:40 amLAX-OPO
19h 20m2 stops
United Airlines Logo
12:30 pm - 12:29 amOPO-LAX
19h 59m2 stops
$498United Airlines
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Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
12:30 am - 4:05 pmLAX-FAO
31h 35m2 stops
United Airlines Logo
1:30 pm - 11:59 pmFAO-LAX
42h 29m2 stops
$510United Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 15
TAP AIR PORTUGAL Logo
4:45 pm - 11:45 amLAX-LIS
11h 00mnonstop
TAP AIR PORTUGAL Logo
10:30 am - 3:00 pmLIS-LAX
12h 30mnonstop
$557TAP AIR PORTUGAL
Find Deal
Sat, Nov 29 - Sat, Dec 6
TAP AIR PORTUGAL Logo
4:45 pm - 12:00 pmLAX-LIS
11h 15mnonstop
TAP AIR PORTUGAL Logo
10:10 am - 2:40 pmLIS-LAX
12h 30mnonstop
$558TAP AIR PORTUGAL
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Thu, Dec 4 - Thu, Dec 11
Air Canada Logo
7:45 am - 12:50 pmLAX-OPO
21h 05m2 stops
Air Canada Logo
6:00 am - 9:28 pmOPO-LAX
23h 28m2 stops
$788Air Canada
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Tue, Nov 18 - Fri, Nov 28
British Airways Logo
8:55 pm - 3:30 pmLAX-PDL
35h 35m1 stop
British Airways Logo
4:25 pm - 2:55 pmPDL-LAX
29h 30m1 stop
$1,447British Airways
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Thu, Apr 2 - Sat, Apr 11

Air France flights from Los Angeles to Portugal

Our best Air France deals on Los Angeles to Portugal flight tickets
Air France
Feb 26
LAX3:25 pmLos Angeles
15h 45m
1 stop
LIS3:10 pmLisbon Humberto Delgado
Mar 17
LIS5:30 amLisbon Humberto Delgado
18h 35m
1 stop
LAX5:05 pmLos Angeles
$515
Find similar
Air France
Nov 11
LAX5:40 pmLos Angeles
15h 50m
1 stop
LIS5:30 pmLisbon Humberto Delgado
Nov 20
LIS5:30 amLisbon Humberto Delgado
18h 31m
2 stops
LAX4:01 pmLos Angeles
$548
Find similar
Air France
Feb 22
LAX6:20 pmLos Angeles
15h 10m
1 stop
LIS5:30 pmLisbon Humberto Delgado
Mar 8
LIS5:30 amLisbon Humberto Delgado
18h 35m
1 stop
LAX4:05 pmLos Angeles
$565
Find similar

TAP AIR PORTUGAL flights from Los Angeles to Portugal

Our best TAP AIR PORTUGAL deals on Los Angeles to Portugal flight tickets
TAP AIR PORTUGAL
Nov 29
LAX4:45 pmLos Angeles
11h 00m
LIS11:45 amLisbon Humberto Delgado
Dec 6
LIS10:30 amLisbon Humberto Delgado
12h 30m
LAX3:00 pmLos Angeles
$557
Find similar
TAP AIR PORTUGAL
Dec 4
LAX4:45 pmLos Angeles
11h 15m
LIS12:00 pmLisbon Humberto Delgado
Dec 11
LIS10:10 amLisbon Humberto Delgado
12h 30m
LAX2:40 pmLos Angeles
$558
Find similar
TAP AIR PORTUGAL
Feb 14
LAX4:45 pmLos Angeles
11h 00m
LIS11:45 amLisbon Humberto Delgado
Feb 21
LIS10:30 amLisbon Humberto Delgado
12h 30m
LAX3:00 pmLos Angeles
$559
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Los Angeles to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

Fri 2/13

7:45 am-4:20 pm

2 stops24h 35m

Faro

Tue 2/24

10:50 am-5:00 pm

1 stop38h 10m

$447

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 12/1

7:10 pm-11:15 am

1 stop32h 05m

Porto

Mon 12/8

6:15 am-3:15 pm

1 stop17h 00m

$450

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 12/2

7:10 pm-11:15 am

1 stop32h 05m

Porto

Tue 12/9

1:45 pm-3:15 pm

1 stop33h 30m

$456

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 12/1

7:10 pm-11:15 am

1 stop32h 05m

Porto

Mon 12/8

7:20 pm-4:35 pm

1 stop29h 15m

$462

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 12/2

8:20 am-11:40 am

2 stops19h 20m

Porto

Tue 12/9

12:30 pm-12:29 am

2 stops19h 59m

$498

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

Thu 2/5

12:30 am-4:05 pm

2 stops31h 35m

Faro

Sun 2/15

1:30 pm-11:59 pm

2 stops42h 29m

$510

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sat 11/29

4:45 pm-11:45 am

Nonstop11h 00m

Lisbon Humberto Delgado

Sat 12/6

10:30 am-3:00 pm

Nonstop12h 30m

$557

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Thu 12/4

4:45 pm-12:00 pm

Nonstop11h 15m

Lisbon Humberto Delgado

Thu 12/11

10:10 am-2:40 pm

Nonstop12h 30m

$558

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 11/18

7:45 am-12:50 pm

2 stops21h 05m

Porto

Fri 11/28

6:00 am-9:28 pm

2 stops23h 28m

$788

Los AngelesPonta Delgada

LAX - PDL

LAXPDL

Los Angeles

Thu 4/2

8:55 pm-3:30 pm

1 stop35h 35m

Ponta Delgada Nordela

Sat 4/11

4:25 pm-2:55 pm

1 stop29h 30m

$1,447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The cheapest month to fly to Portugal from Los Angeles is in February. Flight prices, which tend to average around $671, 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 October instead. Flights to Portugal in October, while not as cheap as those in February, still average around $695.

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 $480. 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 $782.

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 $395. 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 $881 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 $764 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?

No. A direct flight is the cheapest option for a flight between Los Angeles to Portugal.

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

$246

Fastest flight time

11h 00m

Direct flights

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 $246. The best round-trip flight deal from Los Angeles to Portugal found on momondo in the last 72 hours is $388.
The fastest flight from Los Angeles to Portugal takes 11h 00m
Direct flights go from Los Angeles to Portugal on 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?

  • 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?

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
SWISSPriceFrom $244Free CancellationRating
7.5
1,775 reviews
Search SWISS flights
LEVELPriceFrom $383Free CancellationRating
0.0
Search LEVEL flights
IberiaPriceFrom $478Free CancellationRating
7.0
3,005 reviews
Search Iberia flights
LufthansaPriceFrom $486Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $505Free CancellationRating
7.1
2,044 reviews
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesPriceFrom $511Free CancellationRating
7.4
1,554 reviews
Search Scandinavian Airlines flights
VuelingPriceFrom $522Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
British AirwaysPriceFrom $533Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
United AirlinesPriceFrom $550Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
DeltaPriceFrom $555Free CancellationRating
7.9
8,001 reviews
Search Delta 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

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Find better results for your trip to Portugal

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