Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Houston Hobby Airport to Porto from $528

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston Hobby Airport to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:30 pm - 3:25 pmHOU  Houston Hobby-OPO Porto
15h 55m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
5:00 am - 4:35 pmOPO  Porto-HOU Houston Hobby
17h 35m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$728KLM
Mon, Dec 7 - Fri, Dec 11
Delta Logo
6:00 am - 10:35 amHOU  Houston Hobby-OPO Porto
22h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
5:00 am - 9:43 pmOPO  Porto-HOU Houston Hobby
22h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$778Delta
Wed, Jan 27 - Sat, Feb 13
American Airlines Logo
11:35 am - 7:40 amHOU  Houston Hobby-OPO Porto
14h 05m2 stops Dallas/Fort Worth Madrid Barajas
American Airlines Logo
8:40 pm - 11:05 amOPO  Porto-HOU Houston Hobby
20h 25m2 stops Madrid Barajas Dallas/Fort Worth
$780American Airlines
Thu, Nov 26 - Wed, Dec 2
Delta Logo
6:09 am - 10:30 amHOU  Houston Hobby-OPO Porto
22h 21m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
11:15 am - 10:08 amOPO  Porto-HOU Houston Hobby
27h 53m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$833Delta
Tue, Oct 20 - Tue, Oct 27
Delta Logo
6:00 am - 10:35 amHOU  Houston Hobby-OPO Porto
22h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
5:00 am - 9:43 pmOPO  Porto-HOU Houston Hobby
22h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$854Delta
Sun, Jan 10 - Mon, Jan 18
American Airlines Logo
11:35 am - 7:40 amHOU  Houston Hobby-OPO Porto
14h 05m2 stops Dallas/Fort Worth Madrid Barajas
American Airlines Logo
8:40 pm - 11:04 amOPO  Porto-HOU Houston Hobby
20h 24m2 stops Madrid Barajas Dallas/Fort Worth
$886American Airlines
Thu, Nov 19 - Mon, Nov 23
Delta Logo
5:28 pm - 10:15 pmHOU  Houston Hobby-OPO Porto
22h 47m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
11:15 am - 10:08 amOPO  Porto-HOU Houston Hobby
27h 53m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$888Delta
Thu, Oct 22 - Wed, Oct 28
Iberia Logo
5:06 pm - 4:00 pmHOU  Houston Hobby-OPO Porto
16h 54m2 stops Dallas/Fort Worth Madrid Barajas
Iberia Logo
8:40 pm - 7:49 pmOPO  Porto-HOU Houston Hobby
29h 09m2 stops Madrid Barajas Dallas/Fort Worth
$889Iberia
Fri, Oct 16 - Mon, Oct 19
British Airways Logo
8:24 pm - 8:05 pmHOU  Houston Hobby-OPO Porto
17h 41m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
9:30 pm - 4:36 pmOPO  Porto-HOU Houston Hobby
25h 06m2 stops London Gatwick Dallas/Fort Worth
$1,046British Airways
Mon, Oct 12 - Sun, Oct 18
KLM Logo
11:12 am - 10:40 amHOU  Houston Hobby-OPO Porto
17h 28m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
11:35 am - 11:03 pmOPO  Porto-HOU Houston Hobby
17h 28m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$2,239KLM
Fri, Oct 9 - Sat, Oct 17

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Houston Hobby Airport to Porto

Our best Delta deals on Houston Hobby Airport to Porto flight tickets
Delta
Jan 27
HOU6:00 amHouston Hobby
22h 35m
2 stops
OPO10:35 amPorto
Feb 13
OPO5:00 amPorto
22h 43m
2 stops
HOU9:43 pmHouston Hobby
$778
Delta
Oct 20
HOU6:09 amHouston Hobby
22h 21m
2 stops
OPO10:30 amPorto
Oct 27
OPO11:15 amPorto
27h 53m
2 stops
HOU10:08 amHouston Hobby
$833
Delta
Jan 10
HOU6:00 amHouston Hobby
22h 35m
2 stops
OPO10:35 amPorto
Jan 18
OPO5:00 amPorto
22h 43m
2 stops
HOU9:43 pmHouston Hobby
$854

KLM flights from Houston Hobby Airport to Porto

Our best KLM deals on Houston Hobby Airport to Porto flight tickets
KLM
Dec 7
HOU5:30 pmHouston Hobby
15h 55m
2 stops
OPO3:25 pmPorto
Dec 11
OPO5:00 amPorto
17h 35m
2 stops
HOU4:35 pmHouston Hobby
$728
KLM
Oct 9
HOU11:12 amHouston Hobby
17h 28m
2 stops
OPO10:40 amPorto
Oct 17
OPO11:35 amPorto
17h 28m
2 stops
HOU11:03 pmHouston Hobby
$2,239

momondo Fare Finder

 
Use the filters below to find and compare flights from Houston Hobby Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Mon 12/7

5:30 pm-3:25 pm

2 stops15h 55m

Porto

Fri 12/11

5:00 am-4:35 pm

2 stops17h 35m

$728

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Wed 1/27

6:00 am-10:35 am

2 stops22h 35m

Porto

Sat 2/13

5:00 am-9:43 pm

2 stops22h 43m

$778

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Thu 11/26

11:35 am-7:40 am

2 stops14h 05m

Porto

Wed 12/2

8:40 pm-11:05 am

2 stops20h 25m

$780

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Tue 10/20

6:09 am-10:30 am

2 stops22h 21m

Porto

Tue 10/27

11:15 am-10:08 am

2 stops27h 53m

$833

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Sun 1/10

6:00 am-10:35 am

2 stops22h 35m

Porto

Mon 1/18

5:00 am-9:43 pm

2 stops22h 43m

$854

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Thu 11/19

11:35 am-7:40 am

2 stops14h 05m

Porto

Mon 11/23

8:40 pm-11:04 am

2 stops20h 24m

$886

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Thu 10/22

5:28 pm-10:15 pm

2 stops22h 47m

Porto

Wed 10/28

11:15 am-10:08 am

2 stops27h 53m

$888

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Fri 10/16

5:06 pm-4:00 pm

2 stops16h 54m

Porto

Mon 10/19

8:40 pm-7:49 pm

2 stops29h 09m

$889

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Mon 10/12

8:24 pm-8:05 pm

2 stops17h 41m

Porto

Sun 10/18

9:30 pm-4:36 pm

2 stops25h 06m

$1,046

HoustonPorto

HOU Houston Hobby - OPO Porto

HOUOPO

Houston Hobby

Fri 10/9

11:12 am-10:40 am

2 stops17h 28m

Porto

Sat 10/17

11:35 am-11:03 pm

2 stops17h 28m

$2,239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Porto from

How to get the cheapest flight ticket from Houston Hobby Airport 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 typical price of a round-trip flight between Houston Hobby Airport and Porto?

Prices are currently low for flights on this route.

Typical prices usually range from $904 to $968.
The lowest price recently found on this route was $728.

What is the cheapest month to fly to Porto?

The month of November is, on average, the cheapest month to fly to Porto from Houston Hobby Airport, with most prices found around $671. If you aren’t able to travel during the month of November, then book flights to Porto from Houston Hobby Airport during January instead. Flights to Porto in January, while not as cheap as those in November, still average around $682.

When to book flights from Houston Hobby Airport to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby Airport to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston Hobby Airport to Porto (HOU to OPO) flight deals and tips

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

Best Price Found

$528

Fastest flight time

12h 53m

Direct flights

None
The best one-way flight to Porto from Houston Hobby Airport in the past 72 hours is $528. The best round-trip flight deal from Houston Hobby Airport to Porto found on momondo in the last 72 hours is $728.
The fastest flight from Houston Hobby Airport to Porto takes 12h 53m
There are no direct flights from Houston Hobby Airport to Porto. There are no popular flight routes from Houston Hobby Airport to Porto.
Search flight deals

Frequently asked questions about flying from Houston Hobby Airport to Porto

  • How far is Houston Hobby to Porto by plane?

    A flight from Houston Hobby to Porto will travel around 4741.0 mi. Flights usually cover this in 12h 53m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston Hobby Airport to Porto Airport.

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

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Houston Hobby Airport to Porto?

Best airlines flying from Houston Hobby Airport to Porto

Compare and see reviews for airlines that fly from Houston Hobby Airport to Porto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $484Free CancellationRating
7.8
8,513 reviews
Search Delta flights
KLMPriceFrom $490Free CancellationRating
7.8
1,562 reviews
Search KLM flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
10,113 reviews
Search United Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Aveiro
Braga
Pinhao
Matosinhos
Esposende
Chaves
Arcos de Valdevez
Viseu
Espinho
Guimarães
Lamego
Ponte de Lima
Mesao Frio
Penafiel
Caminha
Baiao
Mira

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?

Yes. momondo allows you to filter the results for Houston to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Porto?

Once you have performed a search for Houston to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Porto from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/22
Tue 9/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal