Cheap flights from Houston to Porto from $327

1 adult
Economy
0 bags
From?
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Sun 10/1
Sun 10/8

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Flight information for Houston to Porto

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

Best Price Found

$327

Fastest flight time

16h 20m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from Houston in the past 72 hours is $327. The best round-trip flight deal from Houston to Porto found on momondo in the last 72 hours is $644.
The fastest flight from Houston to Porto takes 16h 20m
There are no direct flights from Houston to Porto. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Porto Airport and Houston Hobby Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)

How to get the cheapest flight ticket from Houston to Porto

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 from Houston to Porto?

February. The cheapest time of year to fly to Porto from Houston is February. Most expensive is April

What is the cheapest airline that flies to Porto from Houston?

KLM. British Airways, Delta, and KLM are the most popular carriers operating from Houston to Porto

What is the cheapest Houston to Porto flight route?

Houston Hobby - Porto. Fly from Houston Hobby to Porto for the best Houston - Porto flight prices

Can stopping save me money on Houston to Porto flights?

You could potentially save up to 5% on your flight if you consider stops on a Houston to Porto flight.

If you are looking to fly from Houston to Porto, you are most likely going to fly from Houston George Bush Intcntl Airport to Porto Airport, the most popular airports on that route. When booking your trip to Porto, it is helpful to have an alternative airport to fly out of. The nearest airport to Houston George Bush Intcntl Airport is Houston Hobby Airport which is located in Houston. The cheapest route from Houston to Porto is HOU — OPO with an average price of $639 RT during the month of September.

Houston Hobby Airport (HOU) to Porto Airport (OPO)$639
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Houston George Bush Intcntl Airport (IAH) to Porto Airport (OPO)$639
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Easily compare round-trip flights from Houston to Porto

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to Porto by changing tabs
Multiple Airlines
Dec 13
IAH2:15 amHouston George Bush Intcntl
26h 30m
2 stops
OPO9:45 amPorto
Dec 20
OPO3:55 amPorto
19h 03m
2 stops
IAH10:58 pmHouston George Bush Intcntl
Air Canada
Nov 30
IAH9:30 amHouston George Bush Intcntl
16h 20m
2 stops
OPO6:50 amPorto
Dec 6
OPO1:05 amPorto
21h 53m
2 stops
IAH10:58 pmHouston George Bush Intcntl
Iberia
Oct 25
IAH7:02 amHouston George Bush Intcntl
18h 43m
2 stops
OPO6:45 amPorto
Nov 1
OPO4:40 pmPorto
29h 53m
2 stops
IAH10:33 pmHouston George Bush Intcntl
British Airways
Oct 9
IAH4:50 pmHouston George Bush Intcntl
16h 45m
1 stop
OPO2:35 pmPorto
Oct 16
OPO4:35 pmPorto
23h 15m
1 stop
IAH3:50 pmHouston George Bush Intcntl
United Airlines
Oct 25
IAH9:13 amHouston George Bush Intcntl
14h 32m
1 stop
OPO4:45 amPorto
Nov 1
OPO2:05 amPorto
22h 54m
2 stops
IAH12:59 amHouston George Bush Intcntl
SWISS
Oct 9
IAH12:30 pmHouston George Bush Intcntl
33h 15m
2 stops
OPO2:45 amPorto
Oct 16
OPO3:40 pmPorto
28h 15m
2 stops
IAH7:55 pmHouston George Bush Intcntl

Find the cheapest one-way flights from Houston to Porto

If you're looking for one-way flights from Houston to Porto, view some of our deals below provided by American Airlines, British Airways and Delta
Multiple Airlines
Nov 18
IAH3:18 amHouston George Bush Intcntl
45h 37m
2 stops
OPO5:55 amPorto
Multiple Airlines
Nov 18
IAH12:35 pmHouston George Bush Intcntl
57h 10m
3 stops
OPO2:45 amPorto
American Airlines
Nov 18
HOU1:26 pmHouston Hobby
35h 19m
2 stops
OPO5:45 amPorto

Best airlines flying from Houston to Porto

Compare and see reviews for airlines that fly from Houston to Porto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $319Free CancellationRating
7.8
1,565 reviews
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KLMPriceFrom $319Free CancellationRating
7.5
355 reviews
Search KLM flights
British AirwaysPriceFrom $588Free CancellationRating
6.4
2,315 reviews
Search British Airways flights
United AirlinesPriceFrom $764Free CancellationRating
7.2
2,716 reviews
Search United Airlines flights
LufthansaPriceFrom $774Free CancellationRating
6.7
1,054 reviews
Search Lufthansa flights

Iberia flights from Houston to Porto

Our best Iberia deals on Houston to Porto flight tickets
Iberia
Oct 25
IAH7:02 amHouston George Bush Intcntl
18h 43m
2 stops
OPO6:45 amPorto
Nov 1
OPO4:40 pmPorto
29h 53m
2 stops
IAH10:33 pmHouston George Bush Intcntl
Iberia
Nov 2
IAH4:07 pmHouston George Bush Intcntl
18h 53m
2 stops
OPO3:00 pmPorto
Nov 6
OPO3:40 pmPorto
33h 11m
2 stops
IAH12:51 amHouston George Bush Intcntl

United Airlines flights from Houston to Porto

Our best United Airlines deals on Houston to Porto flight tickets
United Airlines
Oct 25
IAH9:13 amHouston George Bush Intcntl
14h 32m
1 stop
OPO4:45 amPorto
Nov 1
OPO2:05 amPorto
22h 54m
2 stops
IAH12:59 amHouston George Bush Intcntl
United Airlines
Nov 22
IAH11:30 amHouston George Bush Intcntl
17h 15m
1 stop
OPO9:45 amPorto
Nov 30
OPO7:35 amPorto
39h 55m
2 stops
IAH11:30 pmHouston George Bush Intcntl
United Airlines
Mar 9
IAH1:45 amHouston George Bush Intcntl
26h 55m
2 stops
OPO9:40 amPorto
Mar 19
OPO2:30 amPorto
17h 45m
1 stop
IAH8:15 pmHouston George Bush Intcntl

  • How far is Houston to Porto by plane?

    A flight from Houston to Porto will travel around 4740.9 mi. A reasonable flight in good conditions will take 12h 45m.

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

    Prices for flights from Houston to Porto Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Houston to Porto 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 Houston to Porto Airport.

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

    The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Houston to Porto

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Lisbon Flights
Fastest flight time13h 30m
Cheapest price$506
Houston to Lisbon Flights
Fastest flight time13h 35m
Cheapest price$612
Austin to Lisbon Flights
Fastest flight time13h 01m
Cheapest price$618
Dallas to Porto Flights
Fastest flight time16h 35m
Cheapest price$524
Austin to Porto Flights
Fastest flight time16h 09m
Cheapest price$648
Houston to Funchal Flights
Fastest flight time15h 25m
Cheapest price$659
Austin to Funchal Flights
Fastest flight time19h 30m
Cheapest price$761

Similar Houston to Porto flights

Flexible with your destination? Broaden your search and find flights similar to your Houston to Porto route

Why use momondo?

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

Finding the right flight to Porto from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

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

Flights from Houston to Porto 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 Houston to Porto?

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 Houston to Porto.

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

Yes momondo offers price alerts on flights to Porto from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.