OPO - LAX

£492 Find Cheap Flights from Porto to Los Angeles – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£537
Typical prices: £602-£788
KLM
Sat 10/2Fri 16/2
OPO - LAX • 1 stop
Cheapest one-way flight
£492
Typical prices: £475-£698
TAP AIR PORTUGAL
Mon 26/3
OPO - LAX • 1 stop
Direct flights
Not available
There are currently no direct flights between Porto and Los Angeles. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 29% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Barcelona-El Prat (BCN)
Cheapest • Avg £527 (return)
Newark (EWR)
Shortest trip • 15h 07m (one-way)
Insights
Insights
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We hope you enjoy your trip to Los Angeles!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Porto to Los Angeles

Wed, 10 Feb - Tue, 16 Feb
KLM Logo
16:10 - 11:45OPO  Porto-LAX Los Angeles
27h 35m1 stop Amsterdam Schiphol
KLM Logo
19:10 - 22:00LAX  Los Angeles-OPO Porto
18h 50m1 stop Paris Charles de Gaulle
£537KLM
Sat, 21 Nov - Sat, 5 Dec
Delta Logo
05:00 - 11:45OPO  Porto-LAX Los Angeles
14h 45m1 stop Amsterdam Schiphol
Delta Logo
08:00 - 10:35LAX  Los Angeles-OPO Porto
18h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£538Delta
Thu, 19 Nov - Sun, 22 Nov
Delta Logo
05:00 - 11:45OPO  Porto-LAX Los Angeles
14h 45m1 stop Amsterdam Schiphol
Delta Logo
07:25 - 08:15LAX  Los Angeles-OPO Porto
16h 50m1 stop New York John F Kennedy Intl
£540Delta
Fri, 20 Nov - Fri, 27 Nov
Delta Logo
05:55 - 18:25OPO  Porto-LAX Los Angeles
20h 30m1 stop Paris Charles de Gaulle
Delta Logo
07:00 - 10:35LAX  Los Angeles-OPO Porto
19h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£541Delta
Fri, 20 Nov - Fri, 27 Nov
Delta Logo
05:00 - 17:52OPO  Porto-LAX Los Angeles
20h 52m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
Delta Logo
07:00 - 10:35LAX  Los Angeles-OPO Porto
19h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£542Delta
Fri, 20 Nov - Sun, 22 Nov
Delta Logo
05:00 - 17:57OPO  Porto-LAX Los Angeles
20h 57m2 stops Amsterdam Schiphol Houston George Bush Intcntl
Delta Logo
06:20 - 08:15LAX  Los Angeles-OPO Porto
17h 55m1 stop New York John F Kennedy Intl
£544Delta
Fri, 20 Nov - Sun, 22 Nov
KLM Logo
05:55 - 21:35OPO  Porto-LAX Los Angeles
23h 40m1 stop Paris Charles de Gaulle
KLM Logo
06:20 - 08:15LAX  Los Angeles-OPO Porto
17h 55m1 stop New York John F Kennedy Intl
£545KLM
Thu, 19 Nov - Sun, 22 Nov
Delta Logo
05:00 - 16:10OPO  Porto-LAX Los Angeles
19h 10m2 stops Amsterdam Schiphol San Francisco
Delta Logo
07:40 - 10:30LAX  Los Angeles-OPO Porto
18h 50m2 stops Chicago O'Hare Intl Amsterdam Schiphol
£546Delta
Mon, 22 Feb - Sat, 6 Mar
Delta Logo
05:00 - 11:45OPO  Porto-LAX Los Angeles
14h 45m1 stop Amsterdam Schiphol
Delta Logo
15:20 - 22:00LAX  Los Angeles-OPO Porto
22h 40m1 stop Paris Charles de Gaulle
£552Delta
Fri, 20 Nov - Fri, 27 Nov
Delta Logo
05:00 - 17:57OPO  Porto-LAX Los Angeles
20h 57m2 stops Amsterdam Schiphol Houston George Bush Intcntl
Delta Logo
07:00 - 10:35LAX  Los Angeles-OPO Porto
19h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£555Delta
Booking Insights

Price, demand, and travel trends for Porto to Los Angeles flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Porto to Los Angeles?

Return flights from Porto to Los Angeles typically range from £602 to £788. The lowest price found in the past 5 days was £537 on KLM.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Porto to Los Angeles. It's 7% cheaper than the average day, while Monday is the most expensive, with prices 13% higher.

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

•May is the cheapest month to fly from Porto to Los Angeles at £484 return.
•August (£796) and July (£741) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 64% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Porto to Los Angeles flights

Low season

February

Cheapest flight

£492
Beat the crowds with an average 31% drop in traveller numbers.
The most popular month to fly with an average 50% increase in traveller numbers.
One-way 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 return price

Your Porto to Los Angeles flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Porto to Los Angeles?

    A direct flight from Porto to Los Angeles takes 00m, covering 5,588 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Porto to Los Angeles flight?

    Return flights from Porto to Los Angeles range from £602 to £788, with an average of £684 over the past 12 months. Anything below £602 counts as a good deal.

  • How are flight prices from Porto to Los Angeles looking right now?

    One-way fares from Porto to Los Angeles are currently lower than usual. Average one-way flight prices are about £529, which is 6% below the typical average for this route.

  • Which car hire options are available at Los Angeles Airport (LAX)?

    Los Angeles Airport (LAX) hosts 5 major car hire companies, with daily rates starting from around £36 for economy cars. Top options include:

    • Ace
    • Thrifty
    • Hertz
    • Alamo
    • Dollar

  • Which airports can I use when flying from Porto to Los Angeles?

    Flights from Porto to Los Angeles usually depart from Porto (OPO) and arrive at Los Angeles (LAX).

  • Which airports do connecting flights from Porto to Los Angeles pass through?

    One-stop flights from Porto to Los Angeles most commonly connect through:

    • Lisbon Humberto Delgado (LIS) – 46% of one-stop connections
    • Amsterdam Schiphol (AMS) – 14% of one-stop connections
    • Barcelona-El Prat (BCN) – 13% of one-stop connections
    • Madrid Barajas (MAD) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Porto to Los Angeles?

    Yes. Flexible dates can save you up to 18% on flights from Porto to Los Angeles. Tuesday is the cheapest departure day at £642 return on average, while Monday is the most expensive at £776, a difference of £133.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Porto to Los Angeles?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time of 15h 07m, compared to 15h 14m via New York John F Kennedy Intl (JFK) and 15h 17m via Madrid Barajas (MAD).

  • What is the time difference between Porto and Los Angeles?

    Los Angeles is 7 hours behind Porto (Pacific Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Los Angeles?

    Some of the most popular sights in Los Angeles are Venice Beach, Los Angeles Convention Center, and Hollywood Walk of Fame. These are among the most viewed places in Los Angeles on KAYAK.

Your guide to booking Porto to Los Angeles flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average £642, about £133 less than Monday fares (17% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Porto to Los Angeles trip for May. Fares historically average £484 return in that month – typically £312 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Los Angeles Airport.

    • Sonesta Los Angeles Airport LAX
    • Sheraton Gateway Los Angeles Hotel
    • Hyatt Regency Los Angeles International Airport

More options for your flight from Porto to Los Angeles

Complete your trip to Los Angeles with a hotel stay or car hire

Car hire in Los Angeles
Hotels in Los Angeles
Holidays in Los Angeles