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Flights from Houston to Porto – Airlines & connecting routes

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IAH to OPO flights and routes map IAH to OPO – All flight route options from George Bush Intcntl Houston, Texas, USA to Porto Airport, Portugal. These flights are operated by 13 different airlines through 8 different connections. The shortest flight time is 12 hours and 45 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAH George Bush Intcntl Houston Houston, TX, USA
Portugal OPO Porto Airport, Portugal
IAH
George Bush Intcntl Houston
USAHouston, TX, USA
Porto Airport
PortugalPorto, Portugal
OPO
No direct flights found
13 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Paris CDG
1 stop with Air France. 0-1 flights per day.
Begins in 25/10

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12h 45m

Begins in 25/10
Via Paris CDG
1 stop with Air France.
12h 45m
0-1 flights per day.
Begins in 25/10
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Via Amsterdam AMS
1 stop with KLM. 1-2 flights per day.

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13h 10m

Via Amsterdam AMS
1 stop with KLM.
13h 10m
1-2 flights per day.
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Via New York EWR
1 stop with United Airlines. 3-4 flights per day.

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13h 59m

Via New York EWR
1 stop with United Airlines.
13h 59m
3-4 flights per day.
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Via New York LGA
1 stop with United Airlines. 1-2 flights per day.

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15h 07m

Via New York LGA
1 stop with United Airlines.
15h 07m
1-2 flights per day.
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Via London LHR
1 stop with British Airways. 0-1 flights per day.
Tue & Sun

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16h 30m

Tue & Sun
Via London LHR
1 stop with British Airways.
16h 30m
0-1 flights per day.
Tue & Sun
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1 stop route options with codeshare or different airlines:

Duration

Via Amsterdam AMS 1 stop with Delta Air Lines. 1-2 flights per day.
CODESHARE

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13h 10m

Via Amsterdam AMS
13h 10m
1 stop with Delta Air Lines. 1-2 flights per day.
CODESHARE
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Via New York LGA With Delta Air Lines & Brussels Airlines
Begins in 11/9
CODESHARE

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13h 58m

Begins in 11/9
Via New York LGA
13h 58m
With Delta Air Lines & Brussels Airlines
Begins in 11/9
CODESHARE
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Via Paris CDG With Air France & TAP Portugal
Begins in 25/10

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14h 45m

Begins in 25/10
Via Paris CDG
14h 45m
With Air France & TAP Portugal
Begins in 25/10
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Via New York JFK 1 stop with TAP Portugal.
CODESHARE

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15h 00m

Via New York JFK
15h 00m
1 stop with TAP Portugal.
CODESHARE
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Via New York EWR 1 stop with Brussels Airlines.
CODESHARE

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15h 30m

Via New York EWR
15h 30m
1 stop with Brussels Airlines.
CODESHARE
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Via London LHR With American Airlines & British Airways 0-1 flights per day.
Tue & Sun
CODESHARE

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16h 30m

Tue & Sun
Via London LHR
16h 30m
With American Airlines & British Airways 0-1 flights per day.
Tue & Sun
CODESHARE
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Via Toronto YYZ With United Airlines & Azores Airlines 0-1 flights per day.
Only mondays
CODESHARE

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17h 38m

Only mondays
Via Toronto YYZ
17h 38m
With United Airlines & Azores Airlines 0-1 flights per day.
Only mondays
CODESHARE
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Via Boston BOS With United Airlines & Azores Airlines 0-1 flights per day.
Only fridays

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17h 40m

Only fridays
Via Boston BOS
17h 40m
With United Airlines & Azores Airlines 0-1 flights per day.
Only fridays
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Houston to Porto flights

With over 108 flights every week and 8 different airlines you have a wide range of options. While flying to Porto from Houston you will be doing a stopover in Paris, Amsterdam or any other of the 8 alternatives with flight connections.

Are there any non-stop flights from IAH to OPO?

There are no direct or non-stop flights from George Bush Intcntl Houston, IAH to Porto Airport, OPO.

Houston to Porto with Air France

If you fly from Houston with Air France you will do a stopover in Paris, CDG before reaching Porto. This flight trip will take 12 hours and 40 minutes and you can fly every day of the week except Mondays and Tuesday with departures at 16:10 or 17:10. Air France is a member of SkyTeam.

Distance & flight times: Houston Airport to Porto Airport

The shortest flight time between IAH and OPO is 12 hours and 40 minutes.

ViaTotal flight timeLayover timeDistance
CDG Paris12h 40m1h 20m5812 miles (9352 km)
AMS Amsterdam13h 20m3h 55m6025 miles (9694 km)
LGA New York13h 40m--
JFK New York15h 1m--
EWR New York15h 38m4h 54m4755 miles (7651 km)
LHR London16h 30m--
BOS Boston17h 0m4h 32m4757 miles (7654 km)
YYZ Toronto17h 35m4h 30m4811 miles (7741 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAH-OPO flight routesHouston to Porto flight routes illustrated on a map.
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Houston - Porto route map and flight paths
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From Houston to Portugal

Below is a list of other destinations to Portugal from George Bush Intcntl Houston with either direct flights or 1 stop connections.

From USA to Porto

Below is a list of other cities in USA with flights to Porto with either non-stop or connecting flights.

The fastest way to fly from Houston (IAH) to Porto (OPO) is via Paris and it will take about 12 hours and 40 minutes. The second fastest route is via Amsterdam and will take 13 hours and 20 minutes.

You can fly with Air France, Delta Air Lines, Brussels Airlines, TAP Portugal, American Airlines, British Airways, United Airlines or Azores Airlines from Houston to Porto.

The flight time between George Bush Intcntl Houston (IAH) and Porto Airport (OPO) via Charles De Gaulle, CDG is 12 hours and 40 minutes.

No. But you can still purchase a 1 stop flight via Paris, Amsterdam or any other route to Porto (OPO).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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