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508 € Cheap Flights from Los Angeles International to Porto

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      Travellers and cabin class, 1 Adult, Economy

      Compare Los Angeles International to Porto flight deals

      Find the cheapest month or even day of the year to fly to Porto

      Book the best Porto fare with no extra fees

      Flight deals from Los Angeles International to Porto

      Looking for a cheap last-minute deal or the best return flight from Los Angeles International Airport to Porto Airport? If you want to travel next month, return fares start from 526 €. Find the lowest prices on one-way and return tickets right here.
      Porto.508 € per passenger.Departing Wed, 2 Dec, returning Wed, 9 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Los Angeles International on Wed, 2 Dec, arriving in Porto.Inbound indirect flight with British Airways, departs from Porto on Wed, 9 Dec, arriving in Los Angeles International.Price includes taxes and charges.From 508 €, select.
      Porto.512 € per passenger.Departing Wed, 3 Feb, returning Wed, 10 Feb.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Los Angeles International on Wed, 3 Feb, arriving in Porto.Inbound indirect flight with Iberia, departs from Porto on Wed, 10 Feb, arriving in Los Angeles International.Price includes taxes and charges.From 512 €, select.
      Porto.512 € per passenger.Departing Wed, 3 Mar, returning Wed, 10 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Los Angeles International on Wed, 3 Mar, arriving in Porto.Inbound indirect flight with British Airways, departs from Porto on Wed, 10 Mar, arriving in Los Angeles International.Price includes taxes and charges.From 512 €, select.
      Porto.512 € per passenger.Departing Wed, 6 Jan, returning Wed, 13 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Los Angeles International on Wed, 6 Jan, arriving in Porto.Inbound indirect flight with British Airways, departs from Porto on Wed, 13 Jan, arriving in Los Angeles International.Price includes taxes and charges.From 512 €, select.
      Porto.513 € per passenger.Departing Wed, 27 Jan, returning Wed, 3 Feb.Return flight with Iberia and British Airways.Outbound indirect flight with Iberia, departs from Los Angeles International on Wed, 27 Jan, arriving in Porto.Inbound indirect flight with British Airways, departs from Porto on Wed, 3 Feb, arriving in Los Angeles International.Price includes taxes and charges.From 513 €, select.
      Porto.515 € per passenger.Departing Wed, 11 Nov, returning Wed, 18 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Los Angeles International on Wed, 11 Nov, arriving in Porto.Inbound indirect flight with British Airways, departs from Porto on Wed, 18 Nov, arriving in Los Angeles International.Price includes taxes and charges.From 515 €, select.
      Porto.515 € per passenger.Departing Mon, 19 Oct, returning Mon, 2 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Los Angeles International on Mon, 19 Oct, arriving in Porto.Inbound indirect flight with KLM, departs from Porto on Mon, 2 Nov, arriving in Los Angeles International.Price includes taxes and charges.From 515 €, select.
      Porto.516 € per passenger.Departing Wed, 25 Nov, returning Thu, 10 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Los Angeles International on Wed, 25 Nov, arriving in Porto.Inbound indirect flight with Delta, departs from Porto on Thu, 10 Dec, arriving in Los Angeles International.Price includes taxes and charges.From 516 €, select.
      Porto.519 € per passenger.Departing Sun, 25 Apr, returning Tue, 4 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Los Angeles International on Sun, 25 Apr, arriving in Porto.Inbound indirect flight with Delta, departs from Porto on Tue, 4 May, arriving in Los Angeles International.Price includes taxes and charges.From 519 €, select.
      Porto.519 € per passenger.Departing Wed, 7 Apr, returning Wed, 14 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Los Angeles International on Wed, 7 Apr, arriving in Porto.Inbound indirect flight with Delta, departs from Porto on Wed, 14 Apr, arriving in Los Angeles International.Price includes taxes and charges.From 519 €, select.
      Porto.526 € per passenger.Departing Wed, 14 Oct, returning Wed, 21 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Los Angeles International on Wed, 14 Oct, arriving in Porto.Inbound indirect flight with Air Canada, departs from Porto on Wed, 21 Oct, arriving in Los Angeles International.Price includes taxes and charges.From 526 €, select.
      Porto.527 € per passenger.Departing Fri, 25 Sep, returning Sat, 10 Oct.Return flight with Royal Air Maroc.Outbound indirect flight with Royal Air Maroc, departs from Los Angeles International on Fri, 25 Sep, arriving in Porto.Inbound indirect flight with Royal Air Maroc, departs from Porto on Sat, 10 Oct, arriving in Los Angeles International.Price includes taxes and charges.From 527 €, select.
      Porto.537 € per passenger.Departing Sun, 28 Feb, returning Mon, 8 Mar.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Los Angeles International on Sun, 28 Feb, arriving in Porto.Inbound indirect flight with KLM, departs from Porto on Mon, 8 Mar, arriving in Los Angeles International.Price includes taxes and charges.From 537 €, select.
      Porto.552 € per passenger.Departing Fri, 26 Mar, returning Sat, 3 Apr.Return flight with Royal Air Maroc.Outbound indirect flight with Royal Air Maroc, departs from Los Angeles International on Fri, 26 Mar, arriving in Porto.Inbound indirect flight with Royal Air Maroc, departs from Porto on Sat, 3 Apr, arriving in Los Angeles International.Price includes taxes and charges.From 552 €, select.
      Porto.572 € per passenger.Departing Mon, 10 May, returning Tue, 18 May.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Los Angeles International on Mon, 10 May, arriving in Porto.Inbound indirect flight with Air France, departs from Porto on Tue, 18 May, arriving in Los Angeles International.Price includes taxes and charges.From 572 €, select.
      Porto.601 € per passenger.Departing Thu, 31 Dec, returning Thu, 7 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Los Angeles International on Thu, 31 Dec, arriving in Porto.Inbound indirect flight with Delta, departs from Porto on Thu, 7 Jan, arriving in Los Angeles International.Price includes taxes and charges.From 601 €, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Los Angeles International to Porto found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Los Angeles International to Porto

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Los Angeles International to Porto flights are currently cheapest in December.
      Sep
      from 853 €
      Oct
      from 526 €
      Nov
      from 515 €
      Dec
      from 508 €
      Jan
      from 512 €
      Feb
      from 512 €
      Mar
      from 512 €
      Apr
      from 519 €
      May
      from 572 €
      Jun
      from 797 €
      Jul
      from 713 €
      Aug
      from 701 €

      Los Angeles International to Porto: Alternative routes

      Compare routes from Los Angeles International to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

      Porto

      12km from central Porto
      ClosestCheapest
      from 508 €
      Search flights

      Vila Real

      76km from central Porto
      Search flights

      Viseu G. Lobato

      81km from central Porto
      Search flights

      Los Angeles to Porto: Flight information

      The things to know before you go.
      Cheapest flight found508 €
      Cheapest month to flyDecember

      Finding cheap flights from Los Angeles International to Porto: Frequently asked questions

      The best price we found for a return flight from Los Angeles International to Porto is 508 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Los Angeles International to Porto. But we found flights with one or more stops from 508 €.
      As of September 2026, there are no flights flying from Los Angeles International to Porto.
      The cheapest month to fly from Los Angeles International to Porto is usually December.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Los Angeles International Airport to Porto Airport on Wednesday, 2 December 2026.
      No airlines currently offer direct flights between Los Angeles International Airport and Porto Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, British Airways offers the cheapest flight tickets to Porto.

      Travelling from Los Angeles International Airport (LAX) to Porto Airport (OPO): what you need to know

      • Porto is eight hours ahead of Los Angeles and observes the UTC+0 timezone.

      • Leave enough time to make your LAX to OPO flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

      • Travelling during a peak time like July? Major public holidays and other high seasons can lead to longer lines and delays at airport checkpoints. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

      • If you'd like to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Los Angeles International Airport to Porto Airport. Here are the most popular stopovers between LAX and OPO:

        • Madrid Airport

        • New York Newark Airport

        • Toronto Pearson International Airport

      How to find the cheapest flights from Los Angeles International Airport (LAX) to Porto Airport (OPO)

      • The cheapest price we've found for a one-way Los Angeles International Airport to Porto Airport flight is 233 €. A return fare right now is 508 €. Depending on the availability when you book, these fares may change.

      • Don't leave everything to the last minute. You're more likely to find cheap tickets from LAX to OPO if you book in advance. Airlines often have some amazing early bird discounts.

      • The 'Whole month' search function shows you the cheapest flights from Los Angeles International Airport to Porto Airport across the entire month. It's a great way to find a bargain if your plans are flexible.

      • You don't need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a better deal on cheap flights from LAX to OPO.

      • Tailor your flights using filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Los Angeles International Airport to Porto Airport.

      Handy information about Los Angeles International Airport (LAX)

      • LAX is located at One World Way.

      • Los Angeles International Airport scores top marks for on-time performance. 80% of flights that depart LAX arrive at their destination on time.

      • To reach Los Angeles International Airport from central Los Angeles, it'll take around 35 minutes by car. Of course, this depends on traffic conditions. It's approximately 29 kilometres from the airport to the city centre.

      • Catching public transport? You can expect a journey time of around 1 hour.

      • Get your break off to a relaxed start by staying near LAX. Whether you've booked an early flight from Los Angeles International Airport to Porto Airport or want to avoid feeling rushed, these hotels are the answer:

      Arriving at Porto Airport (OPO)

      Getting from Porto Airport (OPO) to central Porto

      • Porto Airport to central Porto has a drive time of around 20 minutes. It's approximately 11 kilometres away.

      • Travelling on public transport takes around 30 minutes.

      When to fly to Porto Airport (OPO)

      • The quietest month for a flight from Los Angeles International Airport to Porto Airport is March, while August is the busiest. Pick the ideal time to go to Porto based on whether you prefer a faster pace or a more relaxed vibe.

      • Lock in your flight from Los Angeles International Airport to Porto Airport for August if you want to go to Porto during its warmest month. Expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).

      • January has average temperatures of between 3ºC (37ºF) and 14ºC (57ºF). Search for cheap tickets from LAX to OPO sometime around then if you like cooler conditions.

      Explore more of Portugal

      • You've seen Porto, now it's time to explore other parts of Portugal. Travel around 274 kilometres south to Lisbon to check off its leading sights. From Pasteis de Belém to belém and Real Mosteiro de Santa Maria de Belém, you've got a jam-packed schedule ahead.

      • Around 274 kilometres south of Porto, Amadora is another essential stop in Portugal. Experience the best of this destination with a visit to Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.

      Plan the rest of your trip from Los Angeles to Porto

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.