£264 Cheap Flights from Porto (OPO) to Los Angeles (LAX)

View £264 flight on Thu, 24 Dec 2026Opens in a new window

Popular airlines from Porto Airport (OPO) to Los Angeles Intl. (LAX)

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Cheap Flights from Porto (OPO) to Los Angeles (LAX)

Prices were available within the past 7 days and start at £264 for one-way flights and £672 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Royal Air Maroc
Thu, 5 Nov - Mon, 16 Nov
OPO
Porto
LAX
Los Angeles
£672 Return, found 1 day ago
£672
Return
found 1 day ago
Select Royal Air Maroc flight, departing Thu, 5 Nov from Porto to Los Angeles, returning Mon, 16 Nov, priced at £672 found 1 day ago
Royal Air Maroc
Thu, 5 Nov - Mon, 16 Nov
OPO
Porto
LAX
Los Angeles
£674 Return, found 1 day ago
£674
Return
found 1 day ago
Select Royal Air Maroc flight, departing Thu, 5 Nov from Porto to Los Angeles, returning Mon, 16 Nov, priced at £674 found 1 day ago
Royal Air Maroc
Thu, 5 Nov - Mon, 16 Nov
OPO
Porto
LAX
Los Angeles
£675 Return, found 1 day ago
£675
Return
found 1 day ago
Select Royal Air Maroc flight, departing Thu, 5 Nov from Porto to Los Angeles, returning Mon, 16 Nov, priced at £675 found 1 day ago
Iberia
Mon, 25 May - Sun, 31 May
OPO
Porto
LAX
Los Angeles
£696 Return, found 6 days ago
£696
Return
found 6 days ago
Select Iberia flight, departing Mon, 25 May from Porto to Los Angeles, returning Sun, 31 May, priced at £696 found 6 days ago
TAP Portugal
Thu, 28 May - Sun, 30 Aug
OPO
Porto
LAX
Los Angeles
£702 Return, found 6 days ago
£702
Return
found 6 days ago
Select TAP Portugal flight, departing Thu, 28 May from Porto to Los Angeles, returning Sun, 30 Aug, priced at £702 found 6 days ago
Air France
Thu, 28 May - Fri, 28 Aug
OPO
Porto
LAX
Los Angeles
£708 Return, found 6 days ago
£708
Return
found 6 days ago
Select Air France flight, departing Thu, 28 May from Porto to Los Angeles, returning Fri, 28 Aug, priced at £708 found 6 days ago
KLM
Mon, 25 May - Sun, 31 May
OPO
Porto
LAX
Los Angeles
£723 Return, found 6 days ago
£723
Return
found 6 days ago
Select KLM flight, departing Mon, 25 May from Porto to Los Angeles, returning Sun, 31 May, priced at £723 found 6 days ago
Lufthansa
Thu, 5 Nov - Mon, 16 Nov
OPO
Porto
LAX
Los Angeles
£737 Return, found 1 day ago
£737
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 5 Nov from Porto to Los Angeles, returning Mon, 16 Nov, priced at £737 found 1 day ago
Swiss International Air Lines
Thu, 5 Nov - Mon, 16 Nov
OPO
Porto
LAX
Los Angeles
£739 Return, found 1 day ago
£739
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 5 Nov from Porto to Los Angeles, returning Mon, 16 Nov, priced at £739 found 1 day ago
Brussels Airlines
Thu, 5 Nov - Mon, 16 Nov
OPO
Porto
LAX
Los Angeles
£754 Return, found 1 day ago
£754
Return
found 1 day ago
Select Brussels Airlines flight, departing Thu, 5 Nov from Porto to Los Angeles, returning Mon, 16 Nov, priced at £754 found 1 day ago

Frequently asked questions

How much is a flight from OPO to Los Angeles Intl. Airport (LAX)?
The lowest price advertised for a round-trip journey between Dr. Francisco de Sa Carneiro Airport (OPO) and LAX is £672. But you better act fast. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to LAX?
Every air carrier has different terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from OPO to LAX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Porto Airport to LAX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Porto Airport to LAX?
With a flight distance of 9,000 kilometres between Maia and Los Angeles, this is a long-haul journey. Be sure to keep well hydrated and get up to stretch your legs every now and then.
Which airlines fly direct from Dr. Francisco de Sa Carneiro Airport (OPO) to LAX?
Flying nonstop between Dr. Francisco de Sa Carneiro Airport (OPO) and LAX isn't possible at this time. However, you'll still be able to find a flight to Los Angeles with at least one stop.
Are Dr. Francisco de Sa Carneiro Airport (OPO) to LAX flight tickets cheaper when they're purchased at the last minute?
Fares from Porto Airport to LAX are available up to 12 months prior to departure on Expedia. And although you may score a fantastic last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Frequently asked questions

How do I find cheap flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
To find a cheap flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
There are approximately 43 connecting flights per day from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.). Some common connection points include Adolfo Suarez Madrid-Barajas (MAD), Humberto Delgado (LIS), and Frankfurt Intl. (FRA).
What is the earliest flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The earliest flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) typically departs at approximately 2:50 AM local time, operated by LX. This is a seasonal service active in August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You'll typically find the most flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) on a Thursday, with around 51 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include TAP Air Portugal, Iberia, and Lufthansa. Compared to other days, Thursday offers notably more flight options.
What are the most popular departure times for flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The most popular departure times for flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) are in the early morning, from 6am to 9am. Approximately 45% of passengers prefer this time window. Many major carriers, including Lufthansa, Iberia and American Airlines, offer flights during this window. This timing works well because it allows you to start your journey early and arrive at your destination with plenty of time left in the day.
How long does it take to fly from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Flying from OPO to LAX with a connection usually takes about 15 hours 50 minutes, traveling roughly 5,593 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Select the "Business class" and "First class" filters when looking for OPO to LAX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) flight with Expedia?
It's easy to earn miles on a Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Los Angeles from Dr. Francisco de Sa Carneiro (OPO)?
From Dr. Francisco de Sa Carneiro (OPO), you can fly directly into Los Angeles Intl. (LAX) to reach Los Angeles. Some flights may connect through major hubs like Adolfo Suarez Madrid-Barajas (MAD), Humberto Delgado (LIS), Frankfurt Intl. (FRA) before reaching Los Angeles. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) at the last minute?
Typically, booking a last minute flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) flight and hotel package?
Securing a Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.)?
If you booked your Porto (OPO-Dr. Francisco de Sa Carneiro) to Los Angeles, CA (LAX-Los Angeles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Los Angeles Intl.
Return price
£672
Distance
8947 km

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