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OPO - LAX

$331 Find cheap flights from Porto to Los Angeles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to Los Angeles departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/4
Thu 7/11

Search hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Los Angeles, as well as popular online travel agencies
In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

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Cheap flight deals from Porto to Los Angeles (OPO-LAX)

 
These are the cheapest deals for flights from Porto to Los Angeles currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Porto to Los Angeles

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Porto to Los Angeles.

Recent one-way flight deals from Porto to Los Angeles

Only flying one-way? Below are some of the best one-way flight deals from Porto to Los Angeles found on KAYAK recently.

Recent last minute flight deals from Porto to Los Angeles

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Porto to Los Angeles.

Recent direct flight deals from Porto to Los Angeles

The latest deals for direct flights from Porto to Los Angeles so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Porto to Los Angeles

Find recent round-trip train or bus tickets from Porto to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:50 pm - 5:30 pmOPO-LAX
35h 40m1 stop
7:16 am - 9:15 amLAX-OPO
41h 59m2 stops
Sat, Jun 15 - Tue, Jul 23
6:10 am - 5:30 pmOPO-LAX
19h 20m1 stop
7:16 am - 10:05 pmLAX-OPO
30h 49m2 stops
Fri, Jun 14 - Tue, Jul 23
6:10 am - 5:30 pmOPO-LAX
19h 20m1 stop
7:46 pm - 7:10 amLAX-OPO
51h 24m2 stops
Fri, Jun 14 - Sat, Jul 20
6:10 am - 5:30 pmOPO-LAX
19h 20m1 stop
7:55 pm - 9:15 amLAX-OPO
53h 20m2 stops
Fri, Jun 14 - Mon, Jul 22
5:00 am - 5:46 pmOPO-LAX
20h 46m2 stops
10:00 am - 10:50 amLAX-OPO
16h 50m2 stops
$799Delta
Find Deal
Thu, Nov 21 - Thu, Dec 5
2:35 pm - 4:15 pmOPO-LAX
33h 40m2 stops
5:00 pm - 11:30 amLAX-OPO
34h 30m2 stops
$863SWISS
Find Deal
Sat, Jun 15 - Mon, Jun 24
8:40 am - 4:15 pmOPO-LAX
15h 35m1 stop
7:40 pm - 7:55 amLAX-OPO
28h 15m1 stop
$990SWISS
Find Deal
Sun, Jun 16 - Mon, Jul 1
12:20 pm - 4:05 pmOPO-LAX
35h 45m1 stop
2:50 pm - 7:55 pmLAX-OPO
21h 05m2 stops
$1,095Iberia
Find Deal
Sun, Jun 16 - Mon, Jul 1
6:15 am - 3:15 pmOPO-LAX
17h 00m1 stop
7:00 am - 5:05 pmLAX-OPO
26h 05m2 stops
$1,117Lufthansa
Find Deal
Sun, Jun 16 - Mon, Jul 1
6:00 am - 4:55 pmOPO-LAX
18h 55m1 stop
2:55 pm - 3:45 pmLAX-OPO
16h 50m1 stop
$1,610Lufthansa
Find Deal
Sat, Jun 15 - Thu, Jul 18
6:45 am - 5:30 pmOPO-LAX
18h 45m1 stop
Wed, Jun 12
8:05 am - 5:30 pmOPO-LAX
17h 25m1 stop
Fri, Jun 14
8:50 pm - 5:30 pmOPO-LAX
28h 40m2 stops
Fri, Jun 14
10:35 pm - 5:30 pmOPO-LAX
50h 55m2 stops
Wed, Jun 12
9:55 pm - 6:40 pmOPO-LAX
27h 45m1 stop
$453Vueling
Find Deal
Wed, Oct 30
1:40 pm - 12:56 pmOPO-LAX
31h 16m1 stop
$480Air Transat
Find Deal
Tue, Jun 11
9:55 pm - 6:10 pmOPO-LAX
28h 15m1 stop
$607Iberia
Find Deal
Sat, Aug 24
9:55 pm - 6:10 pmOPO-LAX
28h 15m1 stop
$676Iberia
Find Deal
Wed, Jul 24
5:00 am - 5:13 pmOPO-LAX
20h 13m2 stops
$967Delta
Find Deal
Fri, Jul 26
9:15 am - 10:51 pmOPO-LAX
21h 36m2 stops
$974Delta
Find Deal
Thu, Jul 25

Flights from Porto to Los Angeles - Travel Insights & Trends

Get data-powered insights and trends into flights from Porto to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Porto to Los Angeles?

The average price of all flights from Porto to Los Angeles clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Los Angeles on a Wednesday and more expensive on a Friday. On your return trip to Porto, you should consider flying back on a Sunday, and avoid Fridays for better deals.

What is the cheapest month to fly from Porto to Los Angeles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Porto to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Porto to Los Angeles is May, where tickets cost $772 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $1,295 and $1,073 respectively.

How far in advance should I book a flight from Porto to Los Angeles?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Porto to Los Angeles, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Porto to Los Angeles, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Porto to Los Angeles?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Vueling ($453) and Air Transat ($480). The cheapest round-trip tickets were found on Delta ($799) and SWISS ($863).

Good to know

Low season

January

High season

May

Cheapest flight

$331
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Porto to Los Angeles

When to book flights from Porto to Los Angeles

Are your dates flexible? Find out the best times to travel from Porto to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Porto to Los Angeles

  • What is the cheapest flight from Porto to Los Angeles?

    In the last 3 days, the lowest price for a flight from Porto to Los Angeles was $331 for a one-way ticket and $612 for a round-trip.

  • Do I need a passport to fly between Porto and Los Angeles?

    Yes

  • Which aircraft models fly most regularly from Porto to Los Angeles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Porto to Los Angeles?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Porto and Los Angeles, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Porto to Los Angeles, Delta or Iberia?

    The two airlines most popular with KAYAK users for flights from Porto to Los Angeles are Delta and Iberia. With an average price for the route of $748 and an overall rating of 8.0, Delta is the most popular choice. Iberia is also a great choice for the route, with an average price of $768 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Porto to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Porto is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Porto with another airline. Booking your flights between Porto and LAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Porto to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Porto to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10392 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

2.0 MediocreRick, May 2024HNL - LAX
Read more about Delta reviews

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Space and comfort was good. Staff could have been more helpful and friendly.

Crew was great. However the seat I had would not recline and stay put. It would spring back to upright. Hopefully they can check the seats and maintain them. Otherwise the plane is clean and the crew is very friendly.

Boarding in Seattle is always a mess. Sat in Deltas new domestic first class cabin. Everything was great except I found the seat cushion to be fairly uncomfortable. I’m a bigger guy so take that into mind (6’2” / 300 lbs.). Crew was meh.

Some crew were very helpful. Could be better food choices. Should be more leg room even in economy.

As a disabled passenger the arrangements for getting me to the plane and onto the plane were excellent as was the reception and arrangements at Chicago.

Flight home was great. But, as should have been expected, Newark Liberty airport sucked.

Food was low quality as well as quantity; I ordered vegetarian. We waited 35 MINUTES for the first bag to arrive after landing.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

It was not Iberia. It was with United. It was great!!!

We had a seat that would not function. No Wifi or inflight entertainment was available. Food was very poor. Attendants were very accommodating and apologized for the problems.

They offered several meals and snacks, the crew was very friendly and kind. There was a broad selection of movies, shows, and games. I was impressed!

My son and I are 193 cm tall. We had reserved and paid for seats with extra leg room towards the front of the cabin. The day of the flight, we learned that Iberia had changed aircraft. We were assigned regular seats way back in the cabin. When we landed from our first leg we spoke with agents at the gate and we were told that they couldn’t improve our seats because the flight was full.

Our flight was delayed by 2-hrs but I understand it was beyond the scope of the crew members

The worst experience of my life and I have been flying for 33 years

We were very upset when we checked in for our flight to be charged 208,00 euro for luggage fees when the site clearly states we are authorized one checked bag each and one carry-on. We have never experienced anything like this with Lufthansa and are very disappointed. We should be reimbursed this erroneous charge. I can forward all receipts once I am able to scan the them.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Crew was very nice and helpful. It was a good flight experience.

Efficient boarding. Good flight but seats were quite uncomfortable considering we'd already been sitting on two flights, total 13 hours or so. Would have liked to have prices on the menu of amenities on the plane. We could have used more water. Restrooms and nonalcoholic beverages at no extra cost, not much else. I realize these were discount tickets, and the airline has to break even, so I can't say we were expecting amenities to be plentiful. Still, it's nice with long flights to discover a few. Very pleasant crew though.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Crew was super rude in business class. Not friendly or helpful. Luggage was damaged and was told to file with United and that was unsuccessful.

The connection at Frankfurt was chaotic and nearly missed the flight to Atlanta. They made was wait for busses to transfer and it took ages

Book cheap flights from Porto to Los Angeles

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Porto to Los Angeles found on KAYAK in the last 72 hours.
6/12Wed
1 stop
18h 45mOPO-LAX
$331
6/14Fri
1 stop
17h 25mOPO-LAX
$338
6/14Fri
2 stops
28h 40mOPO-LAX
$354
6/12Wed
2 stops
50h 55mOPO-LAX
$366
10/30Wed
1 stopVueling
27h 45mOPO-LAX
$453
6/11Tue
1 stopAir Transat
31h 16mOPO-LAX
$480
8/24Sat
1 stopIberia
28h 15mOPO-LAX
$607
7/24Wed
1 stopIberia
28h 15mOPO-LAX
$676
7/26Fri
2 stopsDelta
20h 13mOPO-LAX
$967
7/25Thu
2 stopsDelta
21h 36mOPO-LAX
$974

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Porto - Los Angeles Flights

Departure:

Porto (OPO)Portugal

Destination:

Los Angeles (LAX)United States

Return flight deals:

Los Angeles - Porto

Cabin classes: