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Flights from Dulles to Porto – Airlines & connecting routes

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IAD to OPO flights and routes map IAD to OPO – All flight route options from Washington Dulles International, Virginia, USA to Porto Airport, Portugal. These flights are operated by 16 different airlines through 11 different connections. The shortest flight time is 10 hours. 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 IAD Washington Dulles Dulles, VA, USA
Portugal OPO Porto Airport, Portugal
IAD
Washington Dulles
USADulles, VA, USA
Porto Airport
PortugalPorto, Portugal
OPO
No direct flights found
17 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Madrid MAD
1 stop with Iberia. 0-1 flights per day.

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10h 00m

Via Madrid MAD
1 stop with Iberia.
10h 00m
0-1 flights per day.
IBERIA.COM
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Via Casablanca CMN
1 stop with Royal Air Maroc. 0-1 flights per day.
Only wednesdays

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10h 53m

Only wednesdays
Via Casablanca CMN
1 stop with Royal Air Maroc.
10h 53m
0-1 flights per day.
Only wednesdays
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Via New York EWR
1 stop with United Airlines. 2-4 flights per day.

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11h 20m

Via New York EWR
1 stop with United Airlines.
11h 20m
2-4 flights per day.
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Via Lisbon LIS
1 stop with TAP Portugal. 2 flights per day.

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11h 25m

Via Lisbon LIS
1 stop with TAP Portugal.
11h 25m
2 flights per day.
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Via New York LGA
1 stop with United Airlines. 0-2 flights per day.

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13h 13m

Via New York LGA
1 stop with United Airlines.
13h 13m
0-2 flights per day.
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Via London LHR
1 stop with British Airways. 0-1 flights per day.
Begins in 26/10

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13h 45m

Begins in 26/10
Via London LHR
1 stop with British Airways.
13h 45m
0-1 flights per day.
Begins in 26/10
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1 stop route options with codeshare or different airlines:

Duration

Via Montreal YUL 1 stop with Air Canada. 0-1 flights per day.
Mon,Wed & Sat
CODESHARE

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10h 54m

Mon,Wed & Sat
Via Montreal YUL
10h 54m
1 stop with Air Canada. 0-1 flights per day.
Mon,Wed & Sat
CODESHARE
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Via Casablanca CMN With American Airlines & Royal Air Maroc 0-1 flights per day.
Only wednesdays
CODESHARE

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11h 30m

Only wednesdays
Via Casablanca CMN
11h 30m
With American Airlines & Royal Air Maroc 0-1 flights per day.
Only wednesdays
CODESHARE
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Via New York JFK With Delta Air Lines & Brussels Airlines
Begins in 11/9
CODESHARE

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11h 35m

Begins in 11/9
Via New York JFK
11h 35m
With Delta Air Lines & Brussels Airlines
Begins in 11/9
CODESHARE
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Via New York LGA With United Airlines & Brussels Airlines
Begins in 1/9
CODESHARE

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11h 35m

Begins in 1/9
Via New York LGA
11h 35m
With United Airlines & Brussels Airlines
Begins in 1/9
CODESHARE
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Via Lisbon LIS 1 stop with Lufthansa. 0-1 flights per day.
CODESHARE

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11h 45m

Via Lisbon LIS
11h 45m
1 stop with Lufthansa. 0-1 flights per day.
CODESHARE
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Via New York EWR 1 stop with TAP Portugal. 1-2 flights per day.
CODESHARE

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11h 59m

Via New York EWR
11h 59m
1 stop with TAP Portugal. 1-2 flights per day.
CODESHARE
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Via Madrid MAD 1 stop with American Airlines. 0-1 flights per day.
CODESHARE

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12h 45m

Via Madrid MAD
12h 45m
1 stop with American Airlines. 0-1 flights per day.
CODESHARE
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Via Boston BOS With United Airlines & Azores Airlines 0-1 flights per day.
Only fridays

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13h 30m

Only fridays
Via Boston BOS
13h 30m
With United Airlines & Azores Airlines 0-1 flights per day.
Only fridays
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Via London LHR With American Airlines & British Airways 0-1 flights per day.
Begins in 26/10
CODESHARE

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13h 45m

Begins in 26/10
Via London LHR
13h 45m
With American Airlines & British Airways 0-1 flights per day.
Begins in 26/10
CODESHARE
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Via Paris CDG With Air France & Azores Airlines 0-1 flights per day.
Only thursdays
CODESHARE

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14h 40m

Only thursdays
Via Paris CDG
14h 40m
With Air France & Azores Airlines 0-1 flights per day.
Only thursdays
CODESHARE
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Via Toronto YYZ With United Airlines & Azores Airlines 0-1 flights per day.
Only mondays

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15h 05m

Only mondays
Via Toronto YYZ
15h 05m
With United Airlines & Azores Airlines 0-1 flights per day.
Only mondays
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Dulles to Porto flights

There are over 11 airlines and as many as 285 flights every week to this destination. While flying to Porto from Dulles you will be doing a stopover in Montreal, Casablanca or any other of the 11 alternatives with flight connections.

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

There are no direct or non-stop flights from Washington Dulles International, IAD to Porto Airport, OPO.

Tip! You can also fly to Porto from Ronald Reagan Washington National (DCA).

Dulles to Porto with Iberia

If you fly from Dulles with Iberia you will do a stopover in Madrid, MAD before reaching Porto. This flight trip will take 10 hours and you can fly every day of the week except Mondays with departures at 16:35, 18:00 or 19:00. Iberia is a member of the air alliance OneWorld.

Distance & flight times: Dulles to Porto Airport

The shortest flight time between IAD and OPO is 10 hours and 54 minutes.

ViaTotal flight timeLayover timeDistance
YUL Montreal10h 54m2h 5m3700 miles (5953 km)
CMN Casablanca11h 30m1h 40m4391 miles (7065 km)
LGA New York11h 35m--
JFK New York11h 35m--
LIS Lisbon11h 45m3h 35m3774 miles (6072 km)
EWR New York11h 59m2h 45m3562 miles (5731 km)
MAD Madrid12h 45m55m4102 miles (6600 km)
BOS Boston13h 30m2h 32m3568 miles (5741 km)
LHR London13h 45m--
CDG Paris14h 40m--
YYZ Toronto15h 5m4h 46m3873 miles (6232 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.IAD-OPO flight routesDulles to Porto flight routes illustrated on a map.
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Dulles - Porto route map and flight paths
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From Dulles to Portugal

Below is a list of other destinations to Portugal from Washington Dulles International 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 Dulles (IAD) to Porto (OPO) is via Montreal and it will take about 10 hours and 54 minutes. The second fastest route is via Casablanca and will take 11 hours and 30 minutes.

You can fly with Air Canada, American Airlines, Royal Air Maroc, United Airlines, Brussels Airlines, Delta Air Lines, Lufthansa, TAP Portugal, Azores Airlines, British Airways or Air France from Dulles to Porto.

The flight time between Washington Dulles (IAD) and Porto Airport (OPO) via Pierre Elliott Trudeau International, YUL is 10 hours and 54 minutes.

No. But you can still purchase a 1 stop flight via Montreal, Casablanca 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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