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Cheap flights from Porto to Los Angeles from $277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Los Angeles departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Porto to Los Angeles

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Porto to Los Angeles.
 Logo
9:25 am - 12:30 pmOPO-LAX
35h 05m1 stop
 Logo
6:50 pm - 8:10 amLAX-OPO
29h 20m1 stop
Sun, May 11 - Tue, May 27
 Logo
8:50 pm - 4:50 pmOPO-LAX
28h 00m1 stop
 Logo
2:30 pm - 8:20 amLAX-OPO
33h 50m1 stop
Mon, May 5 - Mon, May 12
Delta Logo
6:15 am - 2:50 pmOPO-LAX
16h 35m1 stop
Delta Logo
12:15 pm - 3:30 pmLAX-OPO
19h 15m2 stops
$774Delta
Find Deal
Tue, Sep 2 - Fri, Sep 12
Delta Logo
5:00 am - 2:50 pmOPO-LAX
17h 50m1 stop
Delta Logo
4:50 pm - 10:15 pmLAX-OPO
21h 25m1 stop
$780Delta
Find Deal
Sun, Jun 8 - Sun, Jun 15
United Airlines Logo
11:20 am - 7:50 pmOPO-LAX
16h 30m1 stop
United Airlines Logo
10:30 pm - 9:35 amLAX-OPO
27h 05m1 stop
$812United Airlines
Find Deal
Sun, Jun 8 - Sun, Jun 15
United Airlines Logo
11:20 am - 10:52 pmOPO-LAX
19h 32m2 stops
United Airlines Logo
10:30 pm - 9:35 amLAX-OPO
27h 05m1 stop
$817United Airlines
Find Deal
Sun, Jun 8 - Sun, Jun 15
British Airways Logo
9:10 pm - 2:55 pmOPO-LAX
25h 45m1 stop
British Airways Logo
9:43 am - 8:20 pmLAX-OPO
26h 37m2 stops
$834British Airways
Find Deal
Mon, May 5 - Thu, May 15
British Airways Logo
9:10 pm - 8:45 pmOPO-LAX
31h 35m2 stops
British Airways Logo
1:30 pm - 8:20 pmLAX-OPO
22h 50m2 stops
$840British Airways
Find Deal
Mon, May 5 - Sun, May 11
Iberia Logo
12:20 pm - 11:49 pmOPO-LAX
19h 29m2 stops
Iberia Logo
5:50 pm - 7:55 pmLAX-OPO
18h 05m1 stop
$884Iberia
Find Deal
Mon, May 5 - Wed, May 14
Iberia Logo
8:15 am - 4:05 pmOPO-LAX
15h 50m1 stop
Iberia Logo
6:04 am - 7:35 amLAX-OPO
17h 31m2 stops
$923Iberia
Find Deal
Sun, May 11 - Tue, May 27

Delta flights from Porto to Los Angeles

Our best Delta deals on Porto to Los Angeles flight tickets
Delta
Sep 2
OPO6:15 amPorto
16h 35m
1 stop
LAX2:50 pmLos Angeles
Sep 12
LAX12:15 pmLos Angeles
19h 15m
2 stops
OPO3:30 pmPorto
Delta
Jun 8
OPO5:00 amPorto
17h 50m
1 stop
LAX2:50 pmLos Angeles
Jun 15
LAX4:50 pmLos Angeles
21h 25m
1 stop
OPO10:15 pmPorto
Delta
May 5
OPO6:35 amPorto
23h 57m
2 stops
LAX10:32 pmLos Angeles
May 12
LAX9:40 amLos Angeles
17h 00m
2 stops
OPO10:40 amPorto

Lufthansa flights from Porto to Los Angeles

Our best Lufthansa deals on Porto to Los Angeles flight tickets
Lufthansa
Aug 14
OPO6:15 amPorto
18h 40m
2 stops
LAX4:55 pmLos Angeles
Aug 29
LAX2:55 pmLos Angeles
23h 50m
1 stop
OPO10:45 pmPorto
Lufthansa
May 5
OPO6:15 amPorto
17h 00m
1 stop
LAX3:15 pmLos Angeles
May 15
LAX5:30 pmLos Angeles
21h 50m
1 stop
OPO11:20 pmPorto

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Porto to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Los Angeles?

The month of February is, on average, the cheapest month to fly to Los Angeles from Porto, with most prices found around $658. If you aren’t able to travel during the month of February, then book flights to Los Angeles from Porto during January instead. Flights to Los Angeles in January, while not as cheap as those in February, still average around $762.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Tuesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $712. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Friday is $1,031.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the afternoon. Flights from Porto to Los Angeles during this time can be as low as $802. In the morning is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $857 per ticket.

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

You are more likely to see cheaper flights to Los Angeles from Porto when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $886 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Porto for as low as $536 on momondo.

How have Porto to Los Angeles flight prices changed over time?

As of April 2025, prices for Porto to Los Angeles flights are approximately 37% more expensive when compared to flights at the same time last year.

When to book flights from Porto to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Los Angeles (OPO to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Los Angeles

Best Price Found

$277

Fastest flight time

15h 25m

Direct flights

None

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Porto in the past 72 hours is $277. The best round-trip flight deal from Porto to Los Angeles found on momondo in the last 72 hours is $667.
The fastest flight from Porto to Los Angeles takes 15h 25m
There are no direct flights from Porto to Los Angeles. Popular non-direct route for this connection is Porto Airport - Los Angeles Airport.
There is 1 airport near Los Angeles: Los Angeles (LAX)

  • How far is Porto to Los Angeles by plane?

    Los Angeles is 5584.8 mi away from Porto. Typically, this will take 15h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Porto Airport to Los Angeles Airport?

    Prices for flights from Porto Airport to Los Angeles Airport refresh daily.

  • How many operators does momondo search for flights from Porto Airport to Los Angeles Airport?

  • How old do you have to be to fly from Porto Airport to Los Angeles Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The required travel and health documents for your Los Angeles Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Los Angeles Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Porto to Los Angeles?


Best airlines flying from Porto to Los Angeles

Compare and see reviews for airlines that fly from Porto to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $758Free CancellationRating
7.8
1,333 reviews
Search KLM flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Big Bear Lake
Big Bear
Carlsbad
Riverside
Inglewood
Temecula
Laguna Beach
Malibu
Oceanside
Huntington Beach
Irvine
Buena Park
Ventura
Pasadena
Newport Beach
West Hollywood
Garden Grove
Glendale
Torrance

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Los Angeles?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Los Angeles from Porto.

Can I find flights from Porto to Los Angeles with flexible booking policies on momondo?

Flights from Porto to Los Angeles with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to Los Angeles?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Porto to Los Angeles.

I’m not ready to book a flight from Porto to Los Angeles right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.


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