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Find cheap TAP AIR PORTUGAL flights to Porto

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

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

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:30 pm
SFO
-
OPO
1 stop22h 30m
TAP AIR PORTUGAL
Wed 8/266:00 pm
OPO
-
SFO
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 7/25$654
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:35 pm
SFO
-
OPO
1 stop21h 05m
TAP AIR PORTUGAL
Wed 9/910:30 pm
OPO
-
SFO
1 stop24h 00m
TAP AIR PORTUGAL
Deal found 7/23$661
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:05 pm
BOS
-
OPO
1 stop9h 55m
TAP AIR PORTUGAL
Fri 9/185:05 am
OPO
-
BOS
1 stop20h 15m
TAP AIR PORTUGAL
Deal found 7/25$668

Flights to Porto with TAP AIR PORTUGAL at a glance

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

Popular in

July

Cheapest in

January

Average price

$762

Round-trip from

$653

One-way from

$395

Good one-way deal

$470 or less
Highest demand for flights to Porto with TAP AIR PORTUGAL; 20% potential price increase.
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Best time to find cheap flights to Porto with TAP AIR PORTUGAL; 3% potential price drop.
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Average price for flights to Porto with TAP AIR PORTUGAL (round-trip).
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 10/13-10/24
  • 2 total stops
  • 36h 40m total
  • USA to Porto
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 8/5
  • 1 total stop
  • 19h 55m total
  • USA to Porto
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Price to beat on a one-way flight from the United States to Porto with TAP AIR PORTUGAL.
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Cheapflights Insights

Find cheap TAP AIR PORTUGAL flights to Porto

How long is the flight to Porto with TAP AIR PORTUGAL?

On average, TAP AIR PORTUGAL 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.

TAP AIR PORTUGAL weekly flight availability to Porto

The most flights to Porto operated by TAP AIR PORTUGAL are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

When is the best time to book a flight to Porto with TAP AIR PORTUGAL?

The best time to book a flight to Porto with TAP AIR PORTUGAL is 82 days before departure. On average, fares are higher if you book 1 day before departure.

FAQs about flights to Porto with TAP AIR PORTUGAL

  • Which airport do TAP AIR PORTUGAL flights arrive at when travelling to Porto?

    TAP AIR PORTUGAL flights on this route tend to land at Porto Airport.

  • Is TAP AIR PORTUGAL 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 TAP AIR PORTUGAL that fly to Porto?

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

  • How much is a flight to Porto with TAP AIR PORTUGAL?

    The average price for a return flight with TAP AIR PORTUGAL is $815; with a one-way flight around $530.

See more FAQs

Reviews of TAP AIR PORTUGAL

See what Cheapflights users have to say about their TAP AIR PORTUGAL experience.
TAP AIR PORTUGAL
7.2
Good
2,349 reviews
Overview

Food

6.3

Entertainment

6.4

Crew

7.8

Boarding

7.0

Comfort

7.1

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