C$ 364 Find Cheap Flights from St. John's to Portugal – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Portugal departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Portugal Flight Deals from St. John's

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stopsC$ 831
Porto
Porto1 stopC$ 766
Faro
Faro1 stopC$ 960
Lisbon
Lisbon2 stopsC$ 831
Porto
Porto1 stopC$ 766
Faro
Faro1 stopC$ 960

Cheap Flights from St. John's to Portugal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Portugal

Mon, 14 Sep - Sat, 19 Sep
Air Canada Logo
1:15 p.m. - 7:00 a.m.
YYT
-
OPO
14h 15m
1 stop
Air Canada Logo
12:20 p.m. - 11:33 p.m.
OPO
-
YYT
14h 43m
2 stops
C$ 766Air Canada
Mon, 14 Sep - Sat, 19 Sep
Air Canada Logo
1:15 p.m. - 7:00 a.m.
YYT
-
OPO
14h 15m
1 stop
Air Canada Logo
12:20 p.m. - 12:33 a.m.
OPO
-
YYT
15h 43m
1 stop
C$ 775Air Canada
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
5:35 a.m. - 12:00 p.m.
YYT
-
OPO
26h 55m
2 stops
Multiple Airlines Logo
11:50 a.m. - 5:08 p.m.
OPO
-
YYT
32h 48m
1 stop
C$ 818Multiple Airlines
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
7:30 a.m. - 12:00 p.m.
YYT
-
OPO
25h 00m
2 stops
Multiple Airlines Logo
11:50 a.m. - 12:33 a.m.
OPO
-
YYT
16h 13m
1 stop
C$ 825Multiple Airlines
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
7:30 a.m. - 6:15 p.m.
YYT
-
OPO
31h 15m
2 stops
Air Canada Logo
11:50 a.m. - 5:08 p.m.
OPO
-
YYT
32h 48m
1 stop
C$ 829Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
7:30 a.m. - 6:15 p.m.
YYT
-
OPO
31h 15m
2 stops
Air Canada Logo
11:50 a.m. - 10:28 a.m.
OPO
-
YYT
26h 08m
2 stops
C$ 829Air Canada
Wed, 28 Oct - Tue, 10 Nov
Air Canada Logo
1:35 p.m. - 6:55 a.m.
YYT
-
LIS
14h 50m
2 stops
Air Canada Logo
12:50 p.m. - 1:50 a.m.
LIS
-
YYT
16h 30m
1 stop
C$ 831Air Canada
Wed, 28 Oct - Tue, 10 Nov
Air Canada Logo
7:40 a.m. - 6:55 a.m.
YYT
-
LIS
20h 45m
2 stops
Air Canada Logo
12:50 p.m. - 10:32 a.m.
LIS
-
YYT
25h 12m
2 stops
C$ 831Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
7:30 a.m. - 12:00 p.m.
YYT
-
OPO
25h 00m
2 stops
Air Canada Logo
11:50 a.m. - 12:33 a.m.
OPO
-
YYT
16h 13m
1 stop
C$ 832Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
7:30 a.m. - 12:00 p.m.
YYT
-
OPO
25h 00m
2 stops
Air Canada Logo
11:50 a.m. - 11:28 p.m.
OPO
-
YYT
39h 08m
2 stops
C$ 832Air Canada
Booking Insights

KAYAK's insights & trends for St. John's to Portugal flights

Get data-powered insights and trends into flights from St. John's to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. John's to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. John's to Portugal is March, when tickets cost C$ 957 (return) on average. On the other hand, the most expensive months are July and November, when the average cost of round-trip tickets is C$ 1,681 and C$ 1,328 respectively.

How far in advance should I book a flight from St. John's to Portugal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. John's to Portugal, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from St. John's to Portugal, you should book around 10 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

July

Cheapest flight

C$ 364
Best time to beat the crowds but there is an average 42% increase in price.
Flight from St. John's to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from St. John's to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. John's to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. John's to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. John's to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. John's to Portugal

 
Need help choosing which airline to fly with from St. John's to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11422 reviews
7.3Boarding
6.8Entertainment
6.3Food
7.8Crew
7.1Comfort
Airline reviews

Mutiple delays and changes of gate resulting in arrival 5 hours after intended.

2.0 MediocreBill, Jun 2026
YYT - YUL
Read more Air Canada reviews

Mutiple delays and changes of gate resulting in arrival 5 hours after intended.

It was great other than the plane was really small

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

Had to cancel flight due to strike. Hope things will be better next August when we will rebook. Very disappointing as it was our 50th wedding anniversary celebration l!

Crew were friendly and efficient. Love the hot towel service!

No possibility to get a refund or rebooking because of illness.

My flight cancelled 3 time and rebooked. It was unexpected for me. Otherwise everything is perfect.

I supposed to have a wheel chair waiting to take me to the luggage carousel. Didn’t happen so I had to walk up the walkway with my cane. I lost my balance and broke my little toe on my right foot, which means that I’m hobbling around with a very painful left leg and a very painful toe on my right foot. It was a nightmare.

It was a very pleasant trip from A to Z.

Every leg of my trip with Air Canada was delayed Never offered as much as a small bag of pretzels on. 3 hour trip Printing boarding passes at the airport when told to bring printed boarding passes with you Unable to load passes into my apple wallet- so very easy with other airlines

Boarding was weird. They boarded two flights at the same gate at the same time. So mass confusion for the non English/French speakers. So many people at such a small gate. Like every other part of this airport you have to walk miles between everything. Gate to plane was a 5 min walk :) several long flights so I was worried about my steps but ended up walking several miles here so worked out.

I never got to Lufthansa because of Air Canadas negligence.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

The service and food was excellent. The remote control for entertainment did not function properly.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

Poor communication from airline, didn't start boarding until 15 minutes after we were supposed to be in the air and there was no communication from anyone about a delay except the screens showing we were "on-time" and already "boarding" which finally updated 5 minutes after we were supposed to be in the air to "delayed".

Prompt boarding, safe landing and they didn't lose our luggage. No entertainment and no USB plugs to charge phones. No food, though I might have been asleep.

I was served cheese that had mold on it. I brought this to the flight attendants attention and she informed her supervisor. They were apologetic and offered me a replacement, but I think that is extremely insufficient compensation given I ate bad cheese causing food poisoning for my birthday vacation. Both me and the flight attendants photographed the cheese, and I was told they’ll “put in a ticket” to ensure it doesn’t happen to someone else…….

Plane was very delayed. US agents unhelpful in connection flt and in seating. No real info given on delay.

Everything you need to know for your flight from St. John's to Portugal

Information on your arrival and departure airports