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Portugal

$226+ Cheap flights from Pasadena, CA 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIS
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Pasadena to Portugal

Keep the following information in mind while searching for Pasadena to Portugal flight deals. Data was last updated August 2, 2025.

Round-trip from

$467
(Kiwi.com)

One-way from

$236
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$928
From Pasadena to Portugal
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One-way flight from Pasadena to Portugal
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Highest demand for flights based on searches. 4% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Pasadena to Portugal

Cheapest flights from Pasadena to Portugal
Explore the most affordable flight options available from Pasadena to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sun 10/54:30 pmLAX - OPO
1 stop32h 45mMultiple Airlines
Sat 10/189:50 pmOPO - LAX
1 stop24h 20mMultiple Airlines
Deal found 7/30$467
This Booking.com deal was found by Cheapflights users on 8/1. 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.
Sat 11/87:30 pmLAX - OPO
1 stop37h 15mScandinavian Airlines
Fri 11/145:45 pmOPO - LAX
1 stop31h 15mScandinavian Airlines
Deal found 8/1$488
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:05 amLAX - FAO
2 stops25h 10mMultiple Airlines
Tue 10/76:15 pmFAO - LAX
3 stops32h 43mMultiple Airlines
Deal found 7/31$531
This Iberia deal was found by Cheapflights users on 7/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/175:50 pmLAX - FNC
1 stop16h 30mIberia
Tue 9/23:50 pmFNC - LAX
2 stops32h 15mIberia
Deal found 7/30$568
This oojo deal was found by Cheapflights users on 8/1. 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 stop17h 15mTAP AIR PORTUGAL
Wed 11/58:00 pmOPO - LAX
1 stop27h 00mTAP AIR PORTUGAL
Deal found 8/1$576
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:45 pmLAX - PDL
1 stop24h 00mTAP AIR PORTUGAL
Wed 11/197:25 pmPDL - LAX
1 stop26h 35mTAP AIR PORTUGAL
Deal found 7/30$579
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:45 pmLAX - FNC
1 stop22h 10mTAP AIR PORTUGAL
Fri 12/124:10 amFNC - LAX
1 stop18h 50mTAP AIR PORTUGAL
Deal found 7/30$580
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/2812:30 pmLAX - OPO
1 stop14h 00mUnited Airlines
Wed 11/56:00 amOPO - LAX
2 stops45h 27mUnited Airlines
Deal found 8/1$585
This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:10 pmLAX - OPO
1 stop32h 05mSWISS
Thu 11/2012:05 pmOPO - LAX
1 stop36h 30mSWISS
Deal found 7/31$602
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amLAX - OPO
2 stops16h 40mBritish Airways
Thu 11/2012:25 pmOPO - LAX
2 stops20h 21mBritish Airways
Deal found 7/31$603
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 9/74:30 pmLAX - PDL
1 stop35h 50mMultiple Airlines
Tue 9/2312:15 pmPDL - LAX
1 stop32h 55mMultiple Airlines
Deal found 7/31$605
This British Airways deal was found by Cheapflights users on 7/30. 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.
Sun 8/178:05 pmLAX - FNC
1 stop37h 45mBritish Airways
Tue 9/26:40 pmFNC - LAX
1 stop26h 45mBritish Airways
Deal found 7/30$606

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 August 2, 2025.
Use the filters below to find and compare flights from Pasadena to Portugal that are best for you.

Fly from

Pasadena

Fly to

Portugal

Route

Depart

Return

Price

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 10/28

6:50 pm-2:10 pm

1 stop36h 20m

Porto

Wed 11/5

2:45 pm-10:55 am

1 stop28h 10m

$467

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 9/29

7:30 pm-11:00 am

1 stop31h 30m

Porto

Fri 10/17

5:55 pm-4:20 pm

1 stop30h 25m

$507

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

Mon 9/22

8:05 am-5:15 pm

2 stops25h 10m

Faro

Tue 10/7

6:15 pm-6:58 pm

3 stops32h 43m

$531

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 10/28

5:45 pm-6:00 pm

1 stop17h 15m

Porto

Wed 11/5

8:00 pm-3:00 pm

1 stop27h 00m

$576

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 10/28

12:30 pm-9:30 am

1 stop14h 00m

Porto

Wed 11/5

6:00 am-7:27 pm

2 stops45h 27m

$585

Los AngelesPonta Delgada

LAX - PDL

LAXPDL

Los Angeles

Sun 9/7

4:30 pm-11:20 am

1 stop35h 50m

Ponta Delgada Nordela

Tue 9/23

12:15 pm-2:10 pm

1 stop32h 55m

$605

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Mon 9/8

8:05 am-6:40 pm

2 stops26h 35m

Lisbon Humberto Delgado

Tue 9/16

7:05 am-6:58 pm

2 stops19h 53m

$607

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sun 8/17

1:11 am-9:05 am

1 stop23h 54m

Lisbon Humberto Delgado

Mon 8/25

8:25 am-4:05 pm

1 stop15h 40m

$608

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Wed 10/15

8:50 am-11:15 am

2 stops18h 25m

Lisbon Humberto Delgado

Thu 10/30

5:30 am-8:36 pm

2 stops22h 06m

$610

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

Fri 10/24

4:40 pm-5:20 pm

1 stop16h 40m

Faro

Fri 10/31

11:15 am-4:00 pm

1 stop35h 45m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 57 results
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Best time to book a flight from Pasadena to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Pasadena 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 Pasadena to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Pasadena to Portugal (average of $612). Flying from Pasadena to Portugal in June is currently the most expensive (average of $1,129). 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 P4S to PT?

Find hourly flight availability from Pasadena 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 August 2, 2025.

When flying from Pasadena 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 Pasadena to Portugal?

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

Travelers seeking maximum savings on their Pasadena 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 August 2, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Austrian Airlines from Pasadena 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
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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.
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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 France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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 Pasadena to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Pasadena to Portugal flight route?

    Within the past month, 41 users have taken a look at flights from Pasadena to Portugal.

  • What are the cheapest airlines to fly from Pasadena to Portugal one-way?

    $307 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Delta and Virgin Atlantic, with prices starting from $345 and $350, respectively.

  • What are the most popular routes from Pasadena to Portugal?

    While some choose either Los Angeles - Porto or Los Angeles - Funchal Madeira, Los Angeles - Lisbon Humberto Delgado is the most popular route from Pasadena to Portugal.

  • What are the cheapest flights from Pasadena to Portugal?

    While on average a flight from Pasadena to Portugal is generally $1,616, our data shows the cheapest flight currently is $281. When looking at the most popular route, (Los Angeles - Lisbon Humberto Delgado), you can expect to pay $482 for that flight.

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

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

  • How can I find direct flights from Pasadena to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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 Pasadena to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Pasadena to Portugal (average of $612). Flying from Pasadena to Portugal in June is currently the most expensive (average of $1,129). 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.

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Top 10 airlines flying from Pasadena to Portugal

Discover the top 10 airlines that operate flights from Pasadena 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$402Average$609FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$516Average$1,012FlexibilityNo cancel feeOn-time79%
VuelingCheapest$518Average$752FlexibilityNo cancel feeOn-time88%
IberiaCheapest$535Average$893FlexibilityNo cancel feeOn-time77%
FinnairCheapest$540Average$873FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$555Average$709FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$564Average$857FlexibilityNo cancel feeOn-time72%
TAP AIR PORTUGALCheapest$565Average$1,031FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$568Average$1,191FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$569Average$1,029FlexibilityNo cancel feeOn-time76%

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