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Cheap flights from St. John's to Porto from C$ 1,670

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Porto departing on 23/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. John's to Porto

Cheap round-trip flights

Logo
6:10 p.m. - 11:50 a.m.YYT-OPO
62h 10m2 stops
Logo
4:15 p.m. - 5:21 p.m.OPO-YYT
28h 36m2 stops
C$ 1,670
Find Deal
Tue, 23 Dec - Mon, 5 Jan
Logo
6:00 a.m. - 2:20 p.m.YYT-OPO
28h 50m3 stops
Logo
9:55 p.m. - 3:30 p.m.OPO-YYT
45h 05m3 stops
C$ 1,919
Find Deal
Tue, 23 Dec - Mon, 5 Jan
Logo
6:00 a.m. - 2:20 p.m.YYT-OPO
28h 50m3 stops
Logo
11:30 a.m. - 5:21 p.m.OPO-YYT
57h 21m2 stops
C$ 2,144
Find Deal
Tue, 23 Dec - Mon, 5 Jan

momondo 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, momondo users made 96,600 searches. Data last updated 18 August 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

Tue 23/12

6:10 p.m.-11:50 a.m.

2 stops62h 10m

Porto

Mon 5/1

4:15 p.m.-5:21 p.m.

2 stops28h 36m

C$ 1,670

St. John'sPorto

YYT - OPO

YYTOPO

St John's

Tue 23/12

6:00 a.m.-2:20 p.m.

3 stops28h 50m

Porto

Mon 5/1

9:55 p.m.-3:30 p.m.

3 stops45h 05m

C$ 1,919

St. John'sPorto

YYT - OPO

YYTOPO

St John's

Tue 23/12

6:00 a.m.-2:20 p.m.

3 stops28h 50m

Porto

Mon 5/1

11:30 a.m.-5:21 p.m.

2 stops57h 21m

C$ 2,144

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from St. John's to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart from St. John's to Porto is on a Thursday. Travellers who choose to depart for Porto on a Thursday will often find tickets for as low as C$ 1,271. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around C$ 1,317. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the morning is the cheapest time of day to fly from St. John's to Porto when you can find flight prices for as low as C$ 1,265. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,346. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from St. John's to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. John's to Porto (YYT to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to Porto

Best price found

C$ 1,670

Fastest flight time

28h 50m

Direct flights

None

Airports in Porto

1 airport
The best flight deal from St. John's to Porto found on momondo in the last 72 hours is C$ 1,670
The fastest flight from St. John's to Porto takes 28h 50m
There are no direct flights from St. John's to Porto. Popular non-direct route for this connection is St John's Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)
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  • How far is St John's to Porto by plane?

    The distance between St John's and Porto is about 3524.0 km. A reasonable flight in good conditions will take 28h 50m.

  • When did momondo last update prices for flights from St John's Airport to Porto Airport?

    Prices for flights from St John's Airport to Porto Airport were last updated today.

  • How many operators does momondo search for flights from St John's Airport to Porto Airport?

  • How old do you have to be to fly from St John's Airport to Porto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from St John's Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. John's to Porto?

Best airlines flying from St. John's to Porto

Compare and see reviews for airlines that fly from St. John's to Porto with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 990Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Braga
Matosinhos
Vila Nova de Gaia
Aveiro
Lamego
Pinhao
Esposende
Guimarães
Mira

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to Porto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. John's to Porto . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. John's to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from St. John's on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. John's to Porto?

momondo provides multiple filters to help you find the best flight to Porto from St. John's. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. John's to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. John's to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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