Cheap flights from St. John's to Porto from C$ 859
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Fare Finder
Customize your flight search to find flights from St. John's to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from St. John's to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. John'sPorto
YYT - OPO
YYTOPO
St John's
Wed 11/6
12:30 a.m.-11:00 p.m.
2 stops19h 00m
Porto
Fri 20/6
5:45 p.m.-1:07 p.m.
1 stop22h 52m
St. John'sPorto
YYT - OPO
YYTOPO
St John's
Thu 12/6
2:00 p.m.-9:45 a.m.
2 stops40h 15m
Porto
Fri 20/6
6:00 a.m.-10:23 p.m.
2 stops19h 53m
St. John'sPorto
YYT - OPO
YYTOPO
St John's
Thu 12/6
8:45 a.m.-7:00 a.m.
2 stops18h 45m
Porto
Fri 20/6
9:00 a.m.-12:33 a.m.
3 stops19h 03m
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.
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 29 April 2025.
It’s optimal to fly from St. John's to Porto in the morning. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at noon.
Rainfall in Porto by month
Plan your trip to Porto by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.
Temperature in Porto by month
Plan your trip to Porto by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).
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.
Travelling to a place near St. John's?
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Alternative routes for St. John's to Porto
See prices for flight routes from nearby airports that may be better suited for you.
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 29 April 2025.
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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.