Cheap Flights from St John's (YYT) to Porto (OPO)

Compare St John's to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

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Flight deals from St John's Airport to Porto Airport

Looking for a cheap last-minute deal or the best return flight from St John's to Porto? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St John's to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St John's to Porto flights are currently cheapest in June.

St John's to Porto: Alternative routes

Compare routes from St John's to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

St John's to Porto: Flight information

The things to know before you go.
Cheapest flight found£519
Cheapest month to flyJune

Finding cheap flights from St John's to Porto: Frequently asked questions

The best price we found for a return flight from St John's to Porto is £519. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St John's to Porto. But we found flights with one or more stops from £519.
As of March 2026, there are no flights flying from St John's to Porto.
The cheapest month to fly from St John's to Porto is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St John's Airport to Porto Airport on Wednesday, 3 June 2026.
No airlines currently offer direct flights between St John's Airport and Porto Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Porto.

Flying from St. John's International Airport (YYT) to Porto Airport (OPO): what you need to know

  • The timezone in Porto is UTC+0, which is two hours 30 minutes ahead of St John's.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your YYT to OPO flight.

  • Travelling during a peak time such as August? Major public holidays and other high seasons can lead to longer queues and delays at security. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

How to find the cheapest flights from St. John's International Airport (YYT) to Porto Airport (OPO)

  • £334 is currently the lowest price for a one-way St. John's International Airport to Porto Airport flight. A return flight starts from £519. These fares can change based on availability.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from YYT to OPO if you book ahead. Airlines often have some terrific early bird discounts.

  • The 'Whole month' search tool shows you the cheapest flights from St. John's International Airport to Porto Airport across the month. It's an easy way to snap up a bargain if your plans are flexible.

  • Cut down on the time spent looking for cheap flights from YYT to OPO by setting up a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Tailor your flights with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from St. John's International Airport to Porto Airport.

Handy information about St. John's International Airport (YYT)

  • 62.67% of flights leaving from St. John's International Airport arrive at their destination on schedule.

  • To get to St. John's International Airport from central St John's, it'll take about 15 minutes if you're planning to drive. This depends on traffic, however. It's approximately 6 miles from the airport to the city centre.

  • Planning to take public transport? Expect a journey time of around 1 hour.

  • Need a convenient hotel close to YYT? If you're catching an early flight from St. John's International Airport to Porto Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Porto Airport (OPO)

  • The last thing you need is a long journey to your hotel if you're arriving on a late St. John's International Airport to Porto Airport flight. Stay at one of these accommodation options near OPO instead:

  • Travel at your own speed with a Porto Airport rental car. Pick up a set of wheels from Klass Wagen, Goldcar or Drive & Go and see more of Porto and beyond.

  • For the best deal, book your ride from Porto Airport about three weeks before you travel.

Getting from Porto Airport (OPO) to central Porto

  • From Porto Airport, Porto is approximately 10 miles away. It takes around 20 minutes to reach the centre by car.

  • Travelling to the centre by public transport takes roughly 50 minutes.

When to fly to Porto Airport (OPO)

  • It's time to pick your travel dates for your flight from St. John's International Airport to Porto Airport. August is the most popular month to visit Porto. If you're after a more low-key vibe, go in January.

  • Book your flight from St. John's International Airport to Porto Airport for August if you want to explore Porto during its warmest month. You can expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).

  • Look for cheap tickets from YYT to OPO in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 14ºC (57ºF) on average.

Explore more of Portugal

  • Lisbon is just one of the many places in Portugal waiting to be explored after you've seen Porto. Around 170 miles away to the south, top sights here include Torre de Belem Garden, Estrela At Lisbon - Tram 28 and Archaeological museum of Sao Jorge Castle.

  • If you're ready to explore another well-known destination in Portugal, head for Amadora, roughly 170 miles south of Porto. Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.