Porto

$275+ Cheap flights from Pasadena, CA to Porto (OPO)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OPO
Jan 26 — Feb 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasadena to Porto with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Pasadena to Porto are usually found in February or October, booked 85 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Pasadena to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Pasadena (P4S) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$495
(Kiwi.com)

One-way from

$275
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$800
From Pasadena to Porto
One-way flight from Pasadena to Porto
Highest demand for flights based on searches. 14% potential increase in price ($171 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in January 2025

Find flight deals from Pasadena to Porto

Cheapest flights from Pasadena to Porto
Explore the most affordable flight options available from Pasadena to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/168:30 pmLAX - OPO
1 stop28h 30mMultiple Airlines
Wed 3/263:55 pmOPO - LAX
1 stop33h 35mMultiple Airlines
Deal found 1/20$495
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:30 pmLAX - OPO
1 stop37h 35mScandinavian Airlines
Wed 5/712:05 pmOPO - LAX
1 stop36h 15mScandinavian Airlines
Deal found 1/20$594
This Travelocity deal was found by Cheapflights users on 1/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/56:05 pmLAX - OPO
1 stop17h 55mIberia
Wed 2/128:20 amOPO - LAX
1 stop16h 00mIberia
Deal found 1/19$603
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Wed 2/58:30 amLAX - OPO
2 stops20h 20mAir Canada
Wed 2/266:00 amOPO - LAX
2 stops36h 32mAir Canada
Deal found 1/20$610
This SWISS deal was found by Cheapflights users on 1/20. 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.
Mon 2/37:10 pmLAX - OPO
1 stop32h 05mSWISS
Mon 2/177:20 pmOPO - LAX
1 stop29h 10mSWISS
Deal found 1/20$611
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 3/53:05 pmLAX - OPO
1 stop16h 10mUnited Airlines
Wed 3/126:00 amOPO - LAX
2 stops40h 46mUnited Airlines
Deal found 1/20$612
This Lufthansa deal was found by Cheapflights users on 1/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:30 pmLAX - OPO
1 stop22h 05mLufthansa
Fri 2/146:30 amOPO - LAX
1 stop16h 45mLufthansa
Deal found 1/19$616
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:00 amLAX - OPO
2 stops20h 55mDelta
Mon 2/106:20 amOPO - LAX
1 stop37h 25mDelta
Deal found 1/19$618
This KLM deal was found by Cheapflights users on 1/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/59:00 amLAX - OPO
2 stops17h 30mKLM
Thu 2/136:15 amOPO - LAX
1 stop37h 30mKLM
Deal found 1/19$623
This Orbitz deal was found by Cheapflights users on 1/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:55 pmLAX - OPO
2 stops29h 45mBritish Airways
Thu 2/278:20 amOPO - LAX
2 stops21h 38mBritish Airways
Deal found 1/21$665
This Brussels Airlines deal was found by Cheapflights users on 1/20. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/298:30 amLAX - OPO
2 stops19h 35mBrussels Airlines
Mon 4/712:55 pmOPO - LAX
2 stops32h 05mBrussels Airlines
Deal found 1/20$707
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:40 pmLAX - OPO
1 stop36h 05mTurkish Airlines
Tue 4/154:50 pmOPO - LAX
1 stop26h 55mTurkish Airlines
Deal found 1/21$767

Find flights from Pasadena to Porto within your budget

Customize your flight search to find flights from Pasadena to Porto 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 3/16

8:30 pm-8:00 am

1 stop28h 30m

Porto

Wed 3/26

3:55 pm-6:30 pm

1 stop33h 35m

$495

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 4/30

7:30 pm-5:05 pm

1 stop37h 35m

Porto

Wed 5/7

12:05 pm-4:20 pm

1 stop36h 15m

$594

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 2/5

6:05 pm-8:00 pm

1 stop17h 55m

Porto

Wed 2/12

8:20 am-4:20 pm

1 stop16h 00m

$603

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 3/3

7:10 pm-6:40 pm

1 stop15h 30m

Porto

Mon 3/17

7:20 pm-5:30 pm

1 stop29h 10m

$605

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 2/5

8:30 am-12:50 pm

2 stops20h 20m

Porto

Wed 2/26

6:00 am-10:32 am

2 stops36h 32m

$610

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 3/5

3:05 pm-3:15 pm

1 stop16h 10m

Porto

Wed 3/12

6:00 am-3:46 pm

2 stops40h 46m

$612

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 2/5

5:30 pm-11:35 pm

1 stop22h 05m

Porto

Fri 2/14

6:30 am-3:15 pm

1 stop16h 45m

$616

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 2/2

7:00 am-10:55 am

2 stops19h 55m

Porto

Tue 2/11

11:15 am-11:45 am

1 stop32h 30m

$618

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 2/5

9:00 am-10:30 am

2 stops17h 30m

Porto

Thu 2/13

6:15 am-11:45 am

1 stop37h 30m

$623

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Thu 2/6

5:55 pm-7:40 am

2 stops29h 45m

Porto

Thu 2/27

8:20 am-9:58 pm

2 stops21h 38m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Pasadena to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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.

Travel insights for flights from Pasadena to Porto

Get recent, data-driven insights about flights from Pasadena to Porto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Pasadena to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Porto. Price data was last updated on January 17, 2025.

The price you pay for your flight from Pasadena to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Pasadena to Porto (average of $523). Flying from Pasadena to Porto in June is currently the most expensive (average of $1,083). 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 OPO?

Find hourly flight availability from Pasadena to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasadena to Porto as you normally would.

What is the cheapest day to fly from Pasadena to Porto?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Porto. Price data was last updated on October 13, 2024.

Travelers seeking maximum savings on their Pasadena to Porto flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Pasadena to Porto, such as SWISS, Iberia and Turkish Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

8.0
Very good
8,521 reviews
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

7.8
Good
1,341 reviews
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

7.8
Good
381 reviews
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

7.5
Good
1,600 reviews
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

7.4
Good
8,985 reviews
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

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 Porto. 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 into for flights to Porto from Pasadena?

    If you book a flight to Porto from Pasadena, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from Pasadena to Porto per day from 14 different airlines.

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

    One-way options have recently been found by users for as low as $332 on Iberia. Other airlines that offer cheap prices include Lufthansa from $534 and United Airlines from $586 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Pasadena to Porto (average of $523). Flying from Pasadena to Porto in June is currently the most expensive (average of $1,083). 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

Traveling to a place near Pasadena?

Book flights to Pasadena if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pasadena to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Pasadena to Porto

Discover the top 10 airlines that operate flights from Pasadena to Porto. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$435Average$590FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$505Average$947FlexibilityNo cancel feeOn-time88%
British AirwaysCheapest$550Average$917FlexibilityNo cancel feeOn-time70%
SWISSCheapest$596Average$1,023FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$663Average$947FlexibilityNo cancel feeOn-time71%
KLMCheapest$682Average$1,083FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$690Average$999FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$729Average$1,055FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$735Average$805FlexibilityNo cancel feeOn-time77%
IberiaCheapest$737Average$1,066FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.