Skyscanner home

Cheap Houston to Portugal flights

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy

      Compare flights from Houston to Portugal

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

      Book the best fare with no fees

      Where in Portugal would you like to go?

      There are lots of destinations to choose from when you're planning your trip from Houston to Portugal.
      Lisbon
      1+ stopsFrom R 4,408
      Porto
      1+ stopsFrom R 4,607
      Madeira
      1+ stopsFrom R 4,971
      Ponta Delgada
      1+ stopsFrom R 5,209
      See more destinations

      Flying from Houston to Portugal

      The things to know before you go.
      Cheapest flight ticket foundR 4,408
      Cheapest month to flyOctober
      Places to go19

      Cheapest time to fly from Houston to Portugal

      Looking for the cheapest ticket prices to Portugal from Houston? We can help you pick the cheapest month to fly.
      Aug
      from R 8,672
      Sep
      from R 4,893
      Oct
      from R 4,408
      Nov
      from R 4,971
      Dec
      from R 5,236
      Jan
      from R 5,318
      Feb
      from R 5,248
      Mar
      from R 5,285
      Apr
      from R 5,267
      May
      from R 5,315
      Jun
      from R 8,089
      Jul
      from R 6,132

      Houston to Portugal flight deals

      Looking for a cheap last-minute deal or the best return flight from Houston to Portugal? If you want to travel next month, return fares start from R 10,633. Find the lowest prices on one-way and return flight tickets right here.
      Lisbon.R 4,408 per passenger.Departing Sat, 17 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 17 Oct, arriving in Lisbon.Price includes taxes and charges.From R 4,408, select.
      Porto.R 4,607 per passenger.Departing Mon, 5 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 5 Oct, arriving in Porto.Price includes taxes and charges.From R 4,607, select.
      Madeira.R 4,971 per passenger.Departing Wed, 11 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 11 Nov, arriving in Madeira.Price includes taxes and charges.From R 4,971, select.
      Ponta Delgada.R 5,209 per passenger.Departing Mon, 21 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 21 Sep, arriving in Ponta Delgada.Price includes taxes and charges.From R 5,209, select.
      Faro.R 5,498 per passenger.Departing Wed, 23 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 23 Sep, arriving in Faro.Price includes taxes and charges.From R 5,498, select.
      Show more deals

      Alternative Houston to Portugal routes

      Compare flight prices from airports across Portugal. If you're flexible, you might find a cheaper flight or a faster route from a different airport.

      Houston Hobby

      15km from central Portugal
      Closest
      from R 5,428
      Search flights

      Houston George Bush Intercntl.

      25km from central Portugal
      Cheapest
      from R 4,408
      Search flights

      Houston Ellington Field

      28km from central Portugal
      Search flights

      Flights from Houston to Portugal FAQs

      The cheapest month to fly from Houston to Portugal is October. See if any of these flights in October suit you.
      We've taken a look at the year ahead using our flights calendar. The cheapest flight route from Houston to Portugal is Houston to Porto. You can buy a ticket to fly this route from R 10,135.

      Take a look at Houston to Porto flights.
      Looking at the year ahead, the cheapest airline flying to Portugal from Houston is Frontier Airlines.

      Explore flight ticket options today.

      How to find cheap flights from Houston to Portugal

      • R 10,135 is currently the cheapest price for a return flight from Houston to Portugal.

      • That fare will take you from Houston to Porto in Porto.

      • For one-way travel, the lowest price right now is R 4,408.

      • Not fixed on a destination? Let the lowest fares decide. Select 'Portugal' in the 'To' field to find the cheapest deals by city.

      • Portugal has roughly five international airports, so you can choose from plenty of arrival options.

      • To compare a wider range of prices, choose 'Add nearby airports' to include all airports close to where you're departing from and heading to.

      • The sooner you book, the better. Fares are more likely to go up as your trip gets closer, not the other way around.

      • Get notified when prices change by creating a Price Alert. Download the Skyscanner app to get real-time updates sent to your phone.

      Best time to fly from Houston to Portugal

      • October is typically the cheapest month to catch a flight from Houston to Portugal.

      • In general, a midweek flight is a smart way to save. Tuesdays and Wednesdays often mean lower prices.

      • Peak travel season in Portugal runs through July, August and September. August is the most popular month and a great time to visit if you want a packed calendar of events.

      • January, February and March are quieter months. March sees the lowest overall travel demand and is a good option if you prefer a more easygoing trip.

      Popular places to visit in Portugal

      Lisbon

      • Located in Lisbon District, this city is a popular destination for Houston to Portugal flights. Pasteis de Belém, Real Mosteiro de Santa Maria de Belém and Jerónimos Monastery are key stops for first-time visitors.

      • Flying into Lisbon usually means landing at Lisbon Airport (LIS).

      • When you're ready to find a place to lay your head, explore the range of hotels in Lisbon.

      Porto

      • Get to know this Porto District city's biggest highlights including Ribeira, Livraria Lello and Douro River.

      • Touch down at Porto Airport (OPO) and go straight from arrivals to discovering the sights.

      • Check out hotels in Porto and lock in a stay that fits your plans.

      Faro

      • Top attractions to experience while you're in this part of Algarve include Lighthouse Beach, Barreta Island and Parque Natural da Ria Formosa.

      • You can arrive in the city through its main airport, Faro Airport (FAO).

      • Grab a deal on where you'll stay by checking out the list of hotels in Faro.

      Visiting Portugal for the first time? Here's what you need to know

      • Entry rules can vary depending on your passport and travel plans, so check well in advance. Airlines and official embassy sites will have the most recent advice on visas or other documents you may need.

      • The local currency is the euro (EUR). You can handle payments with credit and debit cards in most situations.

      • Portugal has a population of about 11 million. The capital city is Lisbon.

      • There's more than one standard time zone in this destination, ranging from UTC-1 through to UTC+0.

      • Pick the season that matches your travel style, whether that's cooler, hotter or somewhere in between. August is one of the warmest months in Portugal.

      • Plan your visit around January if you'd rather be there when it's cooler.

      • March is usually the rainiest month, while July is the driest.

      • Well-known events on the local calendar include Carnival celebrations, Portugal Day and the Rock in Rio music festival. Line up your Houston to Portugal flight around moments like these to experience something beyond the everyday.

      Complete your trip with hotels and a car rental

      • With your cheap flight from Houston to Portugal booked, it's time to plan the rest of your journey. Find competitive prices and exclusive rates for hotels in Portugal. You can also check out car rental options in Portugal and compare deals from top providers in seconds.

      Portugal hotels and car hire

      Did you know we can help you plan the rest of your trip from Houston to Portugal? Get exclusive deals and great rates for hotels and car hire in Portugal.

      More travel options

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