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$227+ Cheap flights from Huntington Beach, 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OPO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Huntington Beach to Porto are usually found in February or November, booked 85 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Huntington Beach to Porto

Keep the following information in mind while searching for Huntington Beach to Porto flight deals. Data was last updated September 15, 2025.

Round-trip from

$526
(oojo)

One-way from

$227
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$928
From Huntington Beach to Porto
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One-way flight from Huntington Beach to Porto
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Huntington Beach to Porto

Cheapest flights from Huntington Beach to Porto
Explore the most affordable flight options available from Huntington Beach to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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 stop14h 15mTAP AIR PORTUGAL
Fri 11/78:05 pmOPO - LAX
1 stop26h 55mTAP AIR PORTUGAL
Deal found 9/14$526
This FlightHub deal was found by Cheapflights users on 9/15. 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 11/84:45 pmLAX - OPO
1 stop16h 15mTAP AIR PORTUGAL
Sat 11/156:55 amOPO - LAX
1 stop16h 05mTAP AIR PORTUGAL
Deal found 9/15$529
This Booking.com deal was found by Cheapflights users on 9/15. 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 10/44:40 pmLAX - OPO
1 stop18h 20mTAP AIR PORTUGAL
Fri 10/174:00 pmOPO - LAX
1 stop30h 40mTAP AIR PORTUGAL
Deal found 9/15$533
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Tue 10/148:05 amLAX - OPO
2 stops22h 55mMultiple Airlines
Mon 10/207:25 pmOPO - LAX
2 stops27h 50mMultiple Airlines
Deal found 9/15$537
This United deal was found by Cheapflights users on 9/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:30 pmLAX - OPO
1 stop13h 00mMultiple Airlines
Wed 11/1912:10 pmOPO - LAX
1 stop36h 25mMultiple Airlines
Deal found 9/12$557
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/281:15 pmLAX - OPO
1 stop13h 15mUnited Airlines
Fri 11/76:00 amOPO - LAX
2 stops23h 25mUnited Airlines
Deal found 9/14$560
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/287:00 amLAX - OPO
2 stops19h 30mUnited Airlines
Tue 11/46:00 amOPO - LAX
2 stops22h 35mUnited Airlines
Deal found 9/13$564
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/288:15 amLAX - OPO
2 stops18h 15mUnited Airlines
Wed 11/512:35 pmOPO - LAX
2 stops20h 24mUnited Airlines
Deal found 9/15$567
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:10 pmLAX - OPO
1 stop32h 00mSWISS
Wed 11/57:20 pmOPO - LAX
1 stop29h 15mSWISS
Deal found 9/14$571
This Expedia deal was found by Cheapflights users on 9/14. 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.
Wed 10/297:10 pmLAX - OPO
1 stop13h 50mMultiple Airlines
Wed 11/512:25 pmOPO - LAX
2 stops20h 27mMultiple Airlines
Deal found 9/14$574

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntington Beach 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 September 15, 2025.
Use the filters below to find and compare flights from Huntington Beach to Porto that are best for you.

Fly from

Huntington Beach

Fly to

Porto

Route

Depart

Return

Price

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 11/18

4:45 pm-6:55 pm

1 stop18h 10m

Porto

Fri 11/28

3:55 pm-3:00 pm

1 stop31h 05m

$526

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sat 11/8

4:45 pm-3:00 pm

1 stop14h 15m

Porto

Sat 11/15

6:55 am-3:00 pm

1 stop16h 05m

$526

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 11/4

4:45 pm-6:55 pm

1 stop18h 10m

Porto

Tue 11/11

6:55 am-3:00 pm

1 stop16h 05m

$526

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 10/14

8:05 am-3:00 pm

2 stops22h 55m

Porto

Mon 10/20

7:25 pm-3:15 pm

2 stops27h 50m

$537

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 11/12

12:30 pm-9:30 am

1 stop13h 00m

Porto

Wed 11/19

12:10 pm-4:35 pm

1 stop36h 25m

$557

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 10/28

1:15 pm-9:30 am

1 stop13h 15m

Porto

Fri 11/7

6:00 am-9:25 pm

2 stops23h 25m

$560

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 11/12

12:30 pm-9:30 am

1 stop13h 00m

Porto

Wed 11/19

6:00 am-5:09 pm

2 stops19h 09m

$560

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 10/28

7:00 am-9:30 am

2 stops19h 30m

Porto

Tue 11/4

6:00 am-8:35 pm

2 stops22h 35m

$564

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Fri 9/26

7:45 pm-10:35 pm

1 stop18h 50m

$227

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 10/12

7:45 pm-2:20 pm

1 stop34h 35m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 14 results
1
2

Best time to book a flight from Huntington Beach to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Huntington Beach 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 Huntington Beach to Porto

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

Use this chart to determine the optimal time to book a round-trip flight from Huntington Beach to Porto. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Huntington Beach to Porto, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Huntington Beach to Porto (average of $523). Flying from Huntington Beach to Porto in June is currently the most expensive (average of $1,027). 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 HU9 to OPO?

Find hourly flight availability from Huntington Beach 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 September 15, 2025.

When flying from Huntington Beach to Porto, 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 Huntington Beach to Porto?

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

Travelers seeking maximum savings on their Huntington Beach 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.

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 September 15, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and TAP AIR PORTUGAL from Huntington Beach to Porto. 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.
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
SWISS
7.5
Good
1,730 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
United Airlines
7.4
Good
8,929 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
TAP AIR PORTUGAL
7.1
Good
1,975 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
Iberia
7.0
Good
2,924 reviews
SWISS
7.5
Good
1,730 reviews

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Related info for your journey

Find useful and relevant information for your journey from Huntington Beach 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 Huntington Beach?

    For a flight from Huntington Beach to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 0 inbound flights from Huntington Beach per day. 14 airlines have flights to Porto from Huntington Beach on a regular basis.

  • How long is the flight from Huntington Beach to Porto?

    A quick flight from Huntington Beach to Porto can take about 18h 10m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $526. Huntington Beach and Porto are separated by a distance of 5588 mi.

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

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

  • How can I find direct flights from Huntington Beach to Porto?

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

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

    Yes. Cheapflights offers flight deals from Huntington Beach 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 Huntington Beach to Porto?

    Currently, January is the cheapest month in which you can book a flight from Huntington Beach to Porto (average of $523). Flying from Huntington Beach to Porto in June is currently the most expensive (average of $1,027). 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 Porto?

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

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Top 10 airlines flying from Huntington Beach to Porto

Discover the top 10 airlines that operate flights from Huntington Beach 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$402Average$606FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$545Average$938FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$574Average$1,066FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$583Average$948FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$610Average$934FlexibilityNo cancel feeOn-time79%
VuelingCheapest$625Average$841FlexibilityNo cancel feeOn-time88%
British AirwaysCheapest$628Average$834FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$685Average$1,273FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$711Average$1,183FlexibilityNo cancel feeOn-time76%
KLMCheapest$719Average$1,044FlexibilityNo cancel feeOn-time75%

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