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Find cheap Air Transat flights to Porto

TUL — OPO
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Air Transat flights from Canada to Porto
Explore the most affordable Air Transat flight options available from Canada to Porto. Find the lowest fares with prices last updated on 28 July 2026.

Sun 30/88:55 p.m.
YOW
-
OPO
1 stop9h 50m
Air Transat
Sun 6/98:25 a.m.
OPO
-
YOW
1 stop14h 10m
Air Transat
Deal found 24/7C$ 721
Sun 23/87:00 a.m.
YOW
-
OPO
1 stop23h 45m
Air Transat
Tue 1/98:25 a.m.
OPO
-
YOW
1 stop14h 10m
Air Transat
Deal found 26/7C$ 735
Tue 18/87:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Wed 2/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 23/7C$ 746

Flights to Porto with Air Transat at a glance

Find detailed information about Air Transat flights from Canada to Porto. Explore the options provided by Air Transat to plan your journey from Canada to Porto. Data last updated 28 July 2026.

Popular in

December

Cheapest in

February

Average price

C$ 982

Round-trip from

C$ 697

One-way from

C$ 372
Highest demand for flights to Porto with Air Transat; 0% potential price increase.
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Best time to find cheap flights to Porto with Air Transat; 3% potential price drop.
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Average price for flights to Porto with Air Transat (round-trip).
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Air Transat
  • Air Transat
  • 29/9-14/10
  • 2 total stops
  • 25h 25m total
  • Canada to Porto
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Air Transat
  • Air Transat
  • 27/8
  • Nonstop
  • 6h 20m total
  • Canada to Porto
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Cheapflights Insights

Find cheap Air Transat flights to Porto

How long is the flight to Porto with Air Transat?

On average, Air Transat flights from Canada to Porto take 11 hours 36 minutes. Flights to Porto from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Air Transat weekly flight availability to Porto

The most flights to Porto operated by Air Transat 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 Air Transat?

The best time to book a flight to Porto with Air Transat is 86 days before departure. On average, fares are higher if you book 11 days before departure.

FAQs about flights to Porto with Air Transat

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

    Air Transat flights on this route tend to land at Porto Airport.

  • Is Air Transat the cheapest airline for a flight to Porto?

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

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

    Air Canada, Porter Airlines and TAP AIR PORTUGAL all fly to Porto and offer an alternative to Air Transat.

  • How much is a flight to Porto with Air Transat?

    The average price for a round-trip with Air Transat is C$ 1,050, while a one-way flight costs around C$ 626.

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Reviews of Air Transat

See what Cheapflights users have to say about their Air Transat experience.
Air Transat
7.8
Good
568 reviews
Check prices
Overview

Entertainment

7.1

Crew

8.5

Comfort

7.3

Boarding

8.0

Food

6.8

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