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$285+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIS
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$574
(Mytrip)

One-way from

$294
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$871
Provider with most accurate pricing for Los Angeles-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Lisbon Humberto Delgado flights.
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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. 17% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/21. 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.
Sun 5/44:30 pmLAX - FNC
1 stop24h 30mMultiple Airlines
Tue 5/204:15 pmFNC - LAX
1 stop34h 50mMultiple Airlines
Deal found 4/21$567
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 5/24:30 pmLAX - FAO
1 stop21h 10mMultiple Airlines
Fri 5/166:05 amFAO - LAX
1 stop21h 00mMultiple Airlines
Deal found 4/22$574
This oojo deal was found by Cheapflights users on 4/22. 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.
Fri 9/194:40 pmLAX - FAO
1 stop23h 10mTAP AIR PORTUGAL
Thu 9/256:10 pmFAO - LAX
1 stop28h 25mTAP AIR PORTUGAL
Deal found 4/22$601
This oojo deal was found by Cheapflights users on 4/22. 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.
Fri 10/104:40 pmLAX - FNC
1 stop23h 30mTAP AIR PORTUGAL
Sun 10/194:05 amFNC - LAX
1 stop18h 20mTAP AIR PORTUGAL
Deal found 4/22$652
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/114:30 pmLAX - PDL
1 stop35h 50mMultiple Airlines
Sat 5/249:05 amPDL - LAX
2 stops41h 00mMultiple Airlines
Deal found 4/21$658
This Norse deal was found by Cheapflights users on 4/22. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/29:25 pmLAX - LIS
1 stop27h 15mMultiple Airlines
Thu 5/224:20 pmLIS - LAX
1 stop34h 45mMultiple Airlines
Deal found 4/22$675
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Thu 9/187:50 pmLAX - FAO
1 stop35h 00mVueling
Wed 9/247:55 amFAO - LAX
1 stop18h 10mVueling
Deal found 4/22$681
This Iberia deal was found by Cheapflights users on 4/21. 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.
Fri 9/197:50 pmLAX - LIS
1 stop16h 45mIberia
Sat 9/279:10 amLIS - LAX
1 stop16h 55mIberia
Deal found 4/21$682
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:30 pmLAX - LIS
1 stop17h 10mScandinavian Airlines
Wed 10/16:25 pmLIS - LAX
1 stop29h 55mScandinavian Airlines
Deal found 4/21$695
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:30 pmLAX - OPO
1 stop31h 30mScandinavian Airlines
Wed 9/2411:50 amOPO - LAX
1 stop36h 30mScandinavian Airlines
Deal found 4/21$697
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amLAX - LIS
2 stops19h 20mAir Canada
Thu 10/3011:00 amLIS - LAX
1 stop17h 32mAir Canada
Deal found 4/22$698
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sat 5/318:50 pmLAX - OPO
2 stops41h 15mMultiple Airlines
Sat 6/77:50 pmOPO - LAX
1 stop29h 40mMultiple Airlines
Deal found 4/21$701

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 April 22, 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 AngelesFunchal

LAX - FNC

LAXFNC

Los Angeles

Sun 5/4

4:30 pm-1:00 am

1 stop24h 30m

Funchal Madeira

Tue 5/20

4:15 pm-7:05 pm

1 stop34h 50m

$567

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

Fri 5/2

4:30 pm-9:40 pm

1 stop21h 10m

Faro

Fri 5/16

6:05 am-7:05 pm

1 stop21h 00m

$574

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

Fri 9/19

4:40 pm-11:50 pm

1 stop23h 10m

Faro

Thu 9/25

6:10 pm-2:35 pm

1 stop28h 25m

$601

Los AngelesFunchal

LAX - FNC

LAXFNC

Los Angeles

Fri 10/10

4:40 pm-12:10 am

1 stop23h 30m

Funchal Madeira

Sun 10/19

4:05 am-2:25 pm

1 stop18h 20m

$652

Los AngelesPonta Delgada

LAX - PDL

LAXPDL

Los Angeles

Sun 5/11

4:30 pm-11:20 am

1 stop35h 50m

Ponta Delgada Nordela

Sat 5/24

9:05 am-7:05 pm

2 stops41h 00m

$658

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 5/2

9:25 pm-8:40 am

1 stop27h 15m

Lisbon Humberto Delgado

Thu 5/22

4:20 pm-7:05 pm

1 stop34h 45m

$675

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

Thu 9/18

7:50 pm-2:50 pm

1 stop35h 00m

Faro

Wed 9/24

7:55 am-6:05 pm

1 stop18h 10m

$681

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 9/19

7:50 pm-8:35 pm

1 stop16h 45m

Lisbon Humberto Delgado

Sat 9/27

9:10 am-6:05 pm

1 stop16h 55m

$682

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 9/19

7:30 pm-8:40 pm

1 stop17h 10m

Lisbon Humberto Delgado

Wed 10/1

6:25 pm-4:20 pm

1 stop29h 55m

$695

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 9/8

7:30 pm-11:00 am

1 stop31h 30m

Porto

Wed 9/24

11:50 am-4:20 pm

1 stop36h 30m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 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 $1,203). 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 April 22, 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. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 22, 2025.
Read reviews from past customers who have flown Delta, KLM and Air Transat from Pasadena to Portugal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

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 Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
780 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

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, 21 users have taken a look at flights from Pasadena to Portugal.

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

    $387 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Iberia and Delta, with prices starting from $428 and $439, respectively.

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

    While some choose either Los Angeles - Porto or Los Angeles - Faro, 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 $1,802, our data shows the cheapest flight currently is $252. When looking at the most popular route, (Los Angeles - Lisbon Humberto Delgado), you can expect to pay $510 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 $1,203). 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 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$428Average$611FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$502Average$722FlexibilityNo cancel feeOn-time88%
SWISSCheapest$537Average$1,037FlexibilityNo cancel feeOn-time79%
FinnairCheapest$540Average$926FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$566Average$719FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$568Average$1,213FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$598Average$1,097FlexibilityNo cancel feeOn-time76%
IberiaCheapest$599Average$959FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$607Average$906FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$617Average$1,038FlexibilityNo cancel feeOn-time71%

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