Find flights
When to book
Airlines
FAQs

Cheap flights from St. John's to Porto

YYT — OPO
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Porto

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

C$ 954
Air Canada
  • Air Canada
  • 14/4-28/4
  • 4 total stops
  • 62h 48m total
  • St. John's to Porto
Search Deals

Best time to book a flight from St. John's to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from St. John's with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. John's to Porto

What is the cheapest time of day to fly from YYT to OPO?

Find hourly flight availability from St. John's to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

It’s optimal to fly from St. John's to Porto at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 28 October 2025.
Check out reviews from past customers who have flown with Air Canada from St. John's to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,371 reviews
Check prices

Crew

7.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.
Air Canada
7.1
Good
10,371 reviews
Air Canada
7.1
Good
10,371 reviews
Check prices

Crew

7.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from St. John's to Porto round-trip?

    Flying on Air Canada is currently your cheapest option to Porto, with prices starting at C$ 1,002.

  • Can I find deals for flights from St. John's to Porto that include hotel bookings?

    Yes. In addition to deals on St. John's to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Porto.

  • Can I find deals for business class flights from St. John's to Porto?

    Yes. Cheapflights offers flight deals from St. John's to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Esposende

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. John's to Porto

See prices for flight routes from nearby airports that may be better suited for you.
St. John's to Lisbon flights

Top airline flying from St. John's to Porto

Discover the top airline that operate flights from St. John's to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,002AverageC$ 1,264FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. John's to Porto?

Cheapflights makes it easy to find St. John's to Porto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. John's to Porto?

Cheapflights helps you find that perfect flight to Porto from St. John's by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. John's to Porto with no change fees?

Yes! Cheapflights helps users easily find flights from St. John's to Porto with no change fees.

Can Cheapflights notify me if prices for flights from St. John's to Porto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from St. John's today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.