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$201+ Cheap flights from Los Angeles (LAX) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Los Angeles to Portugal

Keep the following information in mind while searching for Los Angeles to Portugal flight deals. Data was last updated September 11, 2025.

Round-trip from

$488
(Booking.com)

One-way from

$201
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$854

Good round-trip deal

$482 or less

Good one-way deal

$269 or less
From Los Angeles to Portugal
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One-way flight from Los Angeles to Portugal
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Highest demand for flights based on searches. 5% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Los Angeles to Portugal.
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Price to beat on a one-way flight from Los Angeles to Portugal.
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Find flight deals from Los Angeles to Portugal

Cheapest flights from Los Angeles to Portugal
Explore the most affordable flight options available from Los Angeles to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:45 pmLAX - FAO
1 stop30h 15mScandinavian Airlines
Sat 11/85:10 pmFAO - LAX
1 stop31h 50mScandinavian Airlines
Deal found 9/10$488
This Rumbo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 pmLAX - OPO
1 stop37h 15mScandinavian Airlines
Mon 11/105:35 pmOPO - LAX
1 stop31h 25mScandinavian Airlines
Deal found 9/10$518
This Rumbo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 pmLAX - OPO
1 stop37h 15mScandinavian Airlines
Fri 11/75:45 pmOPO - LAX
1 stop31h 15mScandinavian Airlines
Deal found 9/9$522
This Ticket deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:40 pmLAX - PDL
1 stop34h 05mTAP AIR PORTUGAL
Fri 10/177:40 pmPDL - LAX
1 stop26h 00mTAP AIR PORTUGAL
Deal found 9/10$524
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:45 pmLAX - OPO
1 stop16h 15mTAP AIR PORTUGAL
Sat 11/156:55 amOPO - LAX
1 stop16h 05mTAP AIR PORTUGAL
Deal found 9/10$525
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:40 pmLAX - FNC
1 stop18h 10mBritish Airways
Tue 11/43:05 pmFNC - LAX
1 stop30h 25mBritish Airways
Deal found 9/11$525
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:45 pmLAX - OPO
1 stop21h 15mTAP AIR PORTUGAL
Fri 11/76:00 pmOPO - LAX
1 stop29h 00mTAP AIR PORTUGAL
Deal found 9/11$526
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:00 pmLAX - FNC
1 stop30h 10mBritish Airways
Tue 11/113:05 pmFNC - LAX
1 stop30h 25mBritish Airways
Deal found 9/9$526
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:45 pmLAX - FAO
1 stop15h 00mTAP AIR PORTUGAL
Fri 11/74:35 pmFAO - LAX
1 stop30h 25mTAP AIR PORTUGAL
Deal found 9/10$528
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:40 pmLAX - FAO
1 stop23h 10mTAP AIR PORTUGAL
Fri 10/246:05 amFAO - LAX
1 stop16h 30mTAP AIR PORTUGAL
Deal found 9/10$533
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:45 pmLAX - OPO
1 stop14h 30mMultiple Airlines
Wed 10/1510:00 pmOPO - LAX
1 stop28h 05mMultiple Airlines
Deal found 9/10$533
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:02 amLAX - LIS
2 stops15h 13mUnited Airlines
Mon 12/155:00 amLIS - LAX
1 stop16h 05mUnited Airlines
Deal found 9/10$544

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Los Angeles to Portugal that are best for you.

Fly from

Los Angeles

Fly to

Portugal

Route

Depart

Return

Price

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sat 10/25

8:30 pm-4:45 pm

1 stop37h 15m

Porto

Fri 11/7

5:45 pm-5:00 pm

1 stop31h 15m

$522

Los AngelesPonta Delgada

LAX - PDL

LAXPDL

Los Angeles

Fri 10/3

4:40 pm-9:45 am

1 stop34h 05m

Ponta Delgada Nordela

Fri 10/17

7:40 pm-2:40 pm

1 stop26h 00m

$524

Los AngelesFunchal

LAX - FNC

LAXFNC

Los Angeles

Mon 10/20

3:40 pm-5:50 pm

1 stop18h 10m

Funchal Madeira

Tue 11/4

3:05 pm-1:30 pm

1 stop30h 25m

$525

Los AngelesFunchal

LAX - FNC

LAXFNC

Los Angeles

Tue 11/4

9:00 pm-11:10 am

1 stop30h 10m

Funchal Madeira

Tue 11/11

3:05 pm-1:30 pm

1 stop30h 25m

$526

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sun 10/26

7:00 am-8:00 am

1 stop18h 00m

Lisbon Humberto Delgado

Fri 11/14

12:20 pm-9:35 pm

1 stop17h 15m

$550

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Mon 11/3

10:53 am-8:00 am

1 stop13h 07m

Lisbon Humberto Delgado

Sun 11/16

5:30 am-4:05 pm

1 stop18h 35m

$550

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Thu 12/4

10:25 am-8:55 am

1 stop14h 30m

Lisbon Humberto Delgado

Sat 12/13

11:15 am-10:44 pm

2 stops19h 29m

$551

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 11/28

5:45 am-9:00 am

2 stops19h 15m

Lisbon Humberto Delgado

Wed 12/3

11:15 am-9:08 pm

1 stop17h 53m

$551

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 10/29

6:30 pm-11:30 pm

1 stop22h 00m

Lisbon Humberto Delgado

Sat 11/8

5:00 am-1:05 pm

1 stop16h 05m

$557

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Thu 10/30

6:30 pm-11:30 pm

1 stop22h 00m

Lisbon Humberto Delgado

Tue 11/11

5:00 am-1:05 pm

1 stop16h 05m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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Best time to book a flight from Los Angeles to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Portugal

What is the cheapest month to book a flight from Los Angeles to Portugal?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Portugal (average of $612). Flying from Los Angeles to Portugal in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to PT?

Find hourly flight availability from Los Angeles to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Los Angeles to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Los Angeles to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Los Angeles to Portugal flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Air Canada from Los Angeles to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
TAP AIR PORTUGAL
7.1
Good
1,977 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Los Angeles to Portugal?

    For a flight from Los Angeles to Portugal, you will be flying from Los Angeles. Los Angeles (LAX) is just 9.4 mi from the center of the city.

  • How popular is this Los Angeles to Portugal flight route?

    Flights from Los Angeles to Portugal have been viewed 46 times in the past calendar month.

  • How long is the flight from Los Angeles to Portugal?

    Departing from Los Angeles to Portugal will take you 18h 10m. There are 5575 mi between Los Angeles and Portugal. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Los Angeles to Portugal?

    Most travelers choose Los Angeles - Lisbon Humberto Delgado, Los Angeles - Porto or Los Angeles - Funchal Madeira when deciding on the best route from Los Angeles to Portugal.

  • What are the cheapest flights from Los Angeles to Portugal?

    On average you can expect to pay $1,282 for a flight from Los Angeles to Portugal. The cheapest flight overall is $180 while the most popular route, (Los Angeles - Lisbon Humberto Delgado) is currently priced at $460.

  • Can I find deals for flights from Los Angeles to Portugal that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Portugal.

  • Can I find deals for business class flights from Los Angeles to Portugal?

    Yes. Cheapflights offers flight deals from Los Angeles to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to Portugal (average of $612). Flying from Los Angeles to Portugal in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Los Angeles to Portugal

Discover the top 10 airlines that operate flights from Los Angeles to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$402Average$604FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$486Average$844FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$504Average$1,028FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$516Average$1,004FlexibilityNo cancel feeOn-time79%
VuelingCheapest$522Average$759FlexibilityNo cancel feeOn-time88%
Scandinavian AirlinesCheapest$549Average$694FlexibilityNo cancel feeOn-time77%
KLMCheapest$560Average$959FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$564Average$849FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$569Average$969FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$573Average$1,170FlexibilityNo cancel feeOn-time69%

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