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Flights from Houston to Porto
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Book flight tickets from Houston to Porto starting at ₹ 33,324

Whether you’re going for a one-way or round-trip to Porto, we’ve got you covered! Check out these different flight options from Houston below.

  • One way
  • Round-trip
      • IAH11:57
        17h 58m
        1 stop
        OPO11:55
        Fri, Jan 31|Houston - Porto|Jetblue Airways
        ₹ 33,324₹ 52,377
        36% OFF
        36% OFF
        ₹ 52,377₹ 33,324

        Choose Jetblue Airways flights from Houston to Porto. The one-way connecting flight with Jetblue Airways departs from George Bush Intercontinental Airport on Fri, Jan 31, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 33,324 including taxes and charges.

      • IAH06:30
        23h 20m
        1 stop
        OPO11:50
        Mon, Jan 13|Houston - Porto|Delta Air Lines
        ₹ 36,793₹ 52,377
        30% OFF
        30% OFF
        ₹ 52,377₹ 36,793

        Choose Delta Air Lines flights from Houston to Porto. The one-way connecting flight with Delta Air Lines departs from George Bush Intercontinental Airport on Mon, Jan 13, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 36,793 including taxes and charges.

      • HOU11:40
        18h 35m
        1 stop
        OPO12:15
        Tue, Jan 7|Houston - Porto|Southwest Airlines
        ₹ 36,793₹ 52,377
        30% OFF
        30% OFF
        ₹ 52,377₹ 36,793

        Choose Southwest Airlines flights from Houston to Porto. The one-way connecting flight with Southwest Airlines departs from William P. Hobby Airport on Tue, Jan 7, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 36,793 including taxes and charges.

      • HOU17:55
        35h 55m
        1 stop
        OPO11:50
        Mon, Jan 6|Houston - Porto|Southwest Airlines
        ₹ 37,145
        ₹ 37,145

        Choose Southwest Airlines flights from Houston to Porto. The one-way connecting flight with Southwest Airlines departs from William P. Hobby Airport on Mon, Jan 6, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 37,145 including taxes and charges.

      • IAH15:55
        18h 10m
        1 stop
        OPO16:05
        Wed, Feb 19|Houston - Porto|British Airways
        ₹ 40,450
        ₹ 40,450

        Choose British Airways flights from Houston to Porto. The one-way connecting flight with British Airways departs from George Bush Intercontinental Airport on Wed, Feb 19, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 40,450 including taxes and charges.

      • IAH18:49
        35h 1m
        1 stop
        OPO11:50
        Mon, Jan 6|Houston - Porto|United Airlines
        ₹ 40,767
        ₹ 40,767

        Choose United Airlines flights from Houston to Porto. The one-way connecting flight with United Airlines departs from George Bush Intercontinental Airport on Mon, Jan 6, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 40,767 including taxes and charges.

      • IAH11:57
        17h 58m
        1 stop
        OPO11:55
        Fri, Jan 17|Houston - Porto|Jetblue Airways
        ₹ 43,076
        ₹ 43,076

        Choose Jetblue Airways flights from Houston to Porto. The one-way connecting flight with Jetblue Airways departs from George Bush Intercontinental Airport on Fri, Jan 17, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 43,076 including taxes and charges.

      • IAH14:15
        17h
        1 stop
        OPO13:15
        Sat, Jan 11|Houston - Porto|Delta Air Lines
        ₹ 44,060
        ₹ 44,060

        Choose Delta Air Lines flights from Houston to Porto. The one-way connecting flight with Delta Air Lines departs from George Bush Intercontinental Airport on Sat, Jan 11, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 44,060 including taxes and charges.

      • IAH09:59
        19h 51m
        1 stop
        OPO11:50
        Tue, Jan 7|Houston - Porto|United Airlines
        ₹ 44,095
        ₹ 44,095

        Choose United Airlines flights from Houston to Porto. The one-way connecting flight with United Airlines departs from George Bush Intercontinental Airport on Tue, Jan 7, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 44,095 including taxes and charges.

      • IAH16:30
        23h 55m
        1 stop
        OPO22:25
        Fri, Jan 31|Houston - Porto|Lufthansa
        ₹ 45,490
        ₹ 45,490

        Choose Lufthansa flights from Houston to Porto. The one-way connecting flight with Lufthansa departs from George Bush Intercontinental Airport on Fri, Jan 31, arriving at Francisco Sa Carneiro International Airport. One-way ticket prices start from ₹ 45,490 including taxes and charges.

      • HOU01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Sun, Jan 12|Houston - Porto|Jetblue Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Houston to Porto

Explore the best time to buy affordable tickets to Porto with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Houston to Porto

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Houston to Porto.

WestJet
From ₹ 25,412
United Airlines
From ₹ 27,076
Jetblue Airways
From ₹ 27,568
Delta Air Lines
From ₹ 28,565
British Airways
From ₹ 28,647
Frontier Airlines
From ₹ 30,405
Air Canada
From ₹ 30,499
Singapore Airlines
From ₹ 34,003
Turkish Airlines
From ₹ 35,293
Air France
From ₹ 35,410

Find more flights and airlines

Alternative Routes from Houston to Porto

Did you know that you can save money and time on an alternative route from Houston to Porto? Check out some of the different available routes below.

  • Cheapest
    WestJet
    IAH
    13:35
    23h 20m
    2 transfer
    OPO
    18:55
    George Bush Intercontinental Airport - Francisco Sa Carneiro International Airport
    Fri, Jan 31WestJet
    ₹ 25,412
  • Southwest Airlines
    HOU
    11:40
    18h 35m
    1 transfer
    OPO
    12:15
    William P. Hobby Airport - Francisco Sa Carneiro International Airport
    Tue, Jan 7Southwest Airlines
    ₹ 36,793
  • Southwest Airlines
    HOU
    11:40
    18h 35m
    1 transfer
    OPO
    12:15
    William P. Hobby Airport - Francisco Sa Carneiro International Airport
    Tue, Jan 7Southwest Airlines
    ₹ 36,793
    Find More Flights

FAQ

  • When are flight tickets from Houston (HOU) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Houston to Porto based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Houston (HOU) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around ₹ 119,967.

  • What is the transportation method from the main airport to downtown in Porto?

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Houston to Porto

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Houston to Porto

Cheapest nonstop flight price₹ 33,323
Off-season for travelNovember
Peak season for travelMarch
Flight distance7,629.91 km
Popular airlineJetblue Airways

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