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Porto

$313+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OPO
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap 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 February 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Tue 4/75:30 pm
LAX
-
OPO
1 stop21h 55m
Lufthansa
Fri 4/176:20 am
OPO
-
LAX
1 stop16h 55m
Lufthansa
Deal found 2/6$439
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Tue 4/75:30 pm
LAX
-
OPO
1 stop21h 55m
Lufthansa
Tue 4/1411:05 am
OPO
-
LAX
1 stop36h 10m
Lufthansa
Deal found 2/6$449
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 3/45:30 pm
LAX
-
OPO
1 stop22h 10m
Lufthansa
Wed 3/111:45 pm
OPO
-
LAX
1 stop33h 30m
Lufthansa
Deal found 2/3$452
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 3/98:10 pm
LAX
-
OPO
1 stop15h 25m
SWISS
Mon 3/237:20 pm
OPO
-
LAX
1 stop29h 15m
SWISS
Deal found 2/4$467
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Wed 4/87:35 pm
LAX
-
OPO
1 stop28h 20m
SWISS
Wed 4/158:40 am
OPO
-
LAX
1 stop15h 50m
SWISS
Deal found 2/6$468
This Gotogate deal was found by Cheapflights users on 2/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:10 pm
LAX
-
OPO
1 stop32h 00m
SWISS
Tue 3/177:25 pm
OPO
-
LAX
1 stop29h 10m
SWISS
Deal found 2/4$472
This Delta deal was found by Cheapflights users on 2/6. 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 4/126:00 pm
LAX
-
OPO
1 stop20h 00m
Delta
Tue 4/215:00 am
OPO
-
LAX
1 stop14h 50m
Delta
Deal found 2/6$479
This FlightHub deal was found by Cheapflights users on 2/6. 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 4/75:30 pm
LAX
-
OPO
1 stop21h 55m
Lufthansa
Thu 4/166:20 am
OPO
-
LAX
1 stop16h 55m
Lufthansa
Deal found 2/6$481
This Expedia deal was found by Cheapflights users on 2/5. 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 3/45:30 pm
LAX
-
OPO
1 stop22h 10m
Multiple Airlines
Wed 3/1112:10 pm
OPO
-
LAX
1 stop36h 25m
Multiple Airlines
Deal found 2/5$483
This SWISS deal was found by Cheapflights users on 2/6. 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.
Wed 4/87:35 pm
LAX
-
OPO
1 stop28h 20m
SWISS
Tue 4/148:40 am
OPO
-
LAX
1 stop15h 50m
SWISS
Deal found 2/6$485
This oojo deal was found by Cheapflights users on 2/4. 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 3/37:10 pm
LAX
-
OPO
1 stop32h 05m
SWISS
Tue 3/107:25 pm
OPO
-
LAX
1 stop29h 10m
SWISS
Deal found 2/4$486

Find 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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$439
(Kiwi.com)

One-way from

$313
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$625
Provider with most accurate pricing for Los Angeles-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Porto flights.
Search Deals
From Huntington Beach to Porto
Search Deals
One-way flight from Huntington Beach to Porto
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 7, 2026.
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 4/7

5:30 pm-11:25 pm

1 stop21h 55m

Porto

Fri 4/17

6:20 am-3:15 pm

1 stop16h 55m

$439

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 4/12

6:00 pm-10:00 pm

1 stop20h 00m

Porto

Mon 4/20

11:25 am-11:50 am

1 stop32h 25m

$479

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 4/12

6:00 pm-10:00 pm

1 stop20h 00m

Porto

Thu 4/23

5:00 am-8:48 pm

2 stops23h 48m

$489

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 3/4

6:25 am-10:30 am

2 stops20h 05m

Porto

Wed 3/11

5:00 am-12:45 pm

1 stop14h 45m

$490

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 3/3

8:00 am-10:30 am

2 stops18h 30m

Porto

Tue 3/10

5:00 am-12:45 pm

1 stop14h 45m

$491

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 3/4

9:32 am-10:30 am

2 stops16h 58m

Porto

Wed 3/11

5:00 am-5:32 pm

2 stops19h 32m

$501

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 4/15

10:27 am-3:40 pm

2 stops21h 13m

Porto

Thu 4/23

6:00 am-8:09 pm

2 stops22h 09m

$508

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 4/7

10:27 am-3:45 pm

2 stops21h 18m

Porto

Fri 4/17

6:00 am-1:26 am

2 stops27h 26m

$508

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 4/7

10:27 am-3:45 pm

2 stops21h 18m

Porto

Wed 4/15

6:00 am-8:55 pm

2 stops22h 55m

$508

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 3/9

8:10 pm-11:15 am

1 stop32h 05m

Porto

Mon 3/23

9:10 am-5:35 pm

2 stops39h 25m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 20 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 January 30, 2026.

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, May is the cheapest month in which you can book a flight from Huntington Beach to Porto (average of $407). Flying from Huntington Beach to Porto in June is currently the most expensive (average of $825). 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.

How much does it cost to fly round-trip from Huntington Beach to Porto?

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 February 7, 2026.
Read reviews from past customers who have flown Delta, SWISS, and United Airlines 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.
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

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
7.9
Good
8,172 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

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
7.6
Good
1,867 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

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
9,254 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

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
2,135 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

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.
Iberia
7.0
Good
3,106 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

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 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. 12 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 20h. Lufthansa provides one of the quickest options available for as low as $479. Huntington Beach and Porto are separated by a distance of 5588 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $281 is the cheapest one-way deal found within the past few days, from LEVEL. You may also be able to find cheap deals on KLM and American Airlines, with prices starting from $290 and $339, respectively.

  • 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, May is the cheapest month in which you can book a flight from Huntington Beach to Porto (average of $407). Flying from Huntington Beach to Porto in June is currently the most expensive (average of $825). 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
Vila Nova de Gaia
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 February 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$263Average$673FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$366Average$862FlexibilityNo cancel feeOn-time75%
IberiaCheapest$451Average$917FlexibilityNo cancel feeOn-time77%
DeltaCheapest$484Average$911FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$522Average$824FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$533Average$806FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$544Average$800FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$574Average$1,040FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$593Average$970FlexibilityNo cancel feeOn-time69%
SWISSCheapest$610Average$904FlexibilityNo cancel feeOn-time79%

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