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Find cheap Iberia flights to Porto

RDU — OPO
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Iberia flight deals to Porto

Cheapest Iberia flights from USA to Porto
Explore the most affordable Iberia flight options available from USA to Porto. Find the lowest fares with prices last updated on July 27, 2026.

This BusinessClass deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:20 pm
BOS
-
OPO
1 stop13h 40m
Iberia
Mon 8/3112:25 pm
OPO
-
BOS
1 stop12h 25m
Iberia
Deal found 7/23$726
This KAYAK deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:45 pm
BOS
-
OPO
1 stop10h 00m
Iberia
Sat 9/198:20 am
OPO
-
BOS
1 stop12h 50m
Iberia
Deal found 7/25$729
This Orbitz deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:55 pm
JFK
-
OPO
1 stop9h 45m
Iberia
Wed 8/128:40 pm
OPO
-
JFK
2 stops22h 20m
Iberia
Deal found 7/23$809

Flights to Porto with Iberia at a glance

Find detailed information about Iberia flights from USA to Porto. Explore the options provided by Iberia to plan your journey from USA to Porto. Data last updated July 27, 2026.

Popular in

May

Cheapest in

February

Average price

$596

Round-trip from

$676

One-way from

$329
Highest demand for flights to Porto with Iberia; 20% potential price increase.
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Best time to find cheap flights to Porto with Iberia; 4% potential price drop.
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Average price for flights to Porto with Iberia (round-trip).
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Iberia
  • Iberia
  • 10/27-11/10
  • 4 total stops
  • 30h 42m total
  • USA to Porto
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Iberia
  • Iberia
  • 12/15
  • 2 total stops
  • 18h 42m total
  • USA to Porto
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Cheapflights Insights

Find cheap Iberia flights to Porto

How long is the flight to Porto with Iberia?

On average, Iberia flights from the United States to Porto take 8 hours 23 minutes. Flights to Porto from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to Porto with Iberia?

The best time to book a flight to Porto with Iberia is 24 days before departure. On average, fares are higher if you book 50 days before departure.

FAQs about flights to Porto with Iberia

  • Which airport do Iberia flights arrive at when travelling to Porto?

    Iberia flights on this route tend to land at Porto Airport.

  • Is Iberia the cheapest airline for a flight to Porto?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Porto tends to be with Scandinavian Airlines.

  • Are there alternative airlines other than Iberia that fly to Porto?

    TAP AIR PORTUGAL, United Airlines and Delta all fly to Porto and offer an alternative to Iberia.

  • How much is a flight to Porto with Iberia?

    The average price for a return flight with Iberia is $782; with a one-way flight around $479.

See more FAQs

Reviews of Iberia

See what Cheapflights users have to say about their Iberia experience.
Iberia
7.0
Good
3,259 reviews
Overview

Boarding

7.1

Crew

7.7

Comfort

6.7

Food

6.3

Entertainment

6.6

Popular Iberia flights

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