C$ 506 Find Cheap Flights from St. John's to Portugal

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 31/8. 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$ 870
Porto
Porto2 stopsC$ 1,041
Faro
Faro2 stopsC$ 1,476
Lisbon
Lisbon2 stopsC$ 870
Porto
Porto2 stopsC$ 1,041
Faro
Faro2 stopsC$ 1,476

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

Tue, 26 May - Wed, 17 Jun
Multiple Airlines Logo
12:40 a.m. - 2:35 p.m.
YYT
-
LIS
34h 25m
2 stops
Multiple Airlines Logo
9:10 p.m. - 11:40 a.m.
LIS
-
YYT
18h 00m
1 stop
C$ 870Multiple Airlines
Tue, 26 May - Wed, 17 Jun
Multiple Airlines Logo
12:40 a.m. - 8:15 a.m.
YYT
-
LIS
28h 05m
2 stops
Multiple Airlines Logo
9:40 a.m. - 11:40 a.m.
LIS
-
YYT
29h 30m
2 stops
C$ 900Multiple Airlines
Tue, 26 May - Wed, 17 Jun
Multiple Airlines Logo
12:40 a.m. - 7:30 p.m.
YYT
-
LIS
15h 20m
1 stop
Multiple Airlines Logo
9:10 p.m. - 11:40 a.m.
LIS
-
YYT
18h 00m
1 stop
C$ 919Multiple Airlines
Sun, 10 May - Thu, 21 May
Multiple Airlines Logo
12:40 a.m. - 11:15 p.m.
YYT
-
LIS
19h 05m
1 stop
Multiple Airlines Logo
10:10 a.m. - 10:55 p.m.
LIS
-
YYT
40h 15m
3 stops
C$ 930Multiple Airlines
Sun, 10 May - Thu, 21 May
Multiple Airlines Logo
12:40 a.m. - 9:00 a.m.
YYT
-
LIS
28h 50m
2 stops
Multiple Airlines Logo
10:40 p.m. - 10:55 p.m.
LIS
-
YYT
27h 45m
3 stops
C$ 933Multiple Airlines
Tue, 26 May - Wed, 17 Jun
Multiple Airlines Logo
12:40 a.m. - 7:00 p.m.
YYT
-
LIS
14h 50m
2 stops
Multiple Airlines Logo
7:00 a.m. - 11:40 a.m.
LIS
-
YYT
32h 10m
3 stops
C$ 951Multiple Airlines
Sun, 10 May - Thu, 21 May
Multiple Airlines Logo
12:40 a.m. - 11:15 p.m.
YYT
-
LIS
19h 05m
1 stop
Multiple Airlines Logo
9:15 p.m. - 10:55 p.m.
LIS
-
YYT
29h 10m
2 stops
C$ 970Multiple Airlines
Sun, 7 Jun - Mon, 15 Jun
Multiple Airlines Logo
12:40 a.m. - 8:55 p.m.
YYT
-
LIS
16h 45m
1 stop
Multiple Airlines Logo
9:25 a.m. - 11:50 a.m.
LIS
-
YYT
29h 55m
2 stops
C$ 994Multiple Airlines
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
7:30 a.m. - 9:45 a.m.
YYT
-
OPO
22h 45m
2 stops
Air Canada Logo
11:50 a.m. - 5:11 p.m.
OPO
-
YYT
32h 51m
1 stop
C$ 1,041Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
7:30 a.m. - 9:45 a.m.
YYT
-
OPO
22h 45m
2 stops
Air Canada Logo
11:50 a.m. - 12:36 a.m.
OPO
-
YYT
16h 16m
1 stop
C$ 1,042Air 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$ 902 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is C$ 1,351 and C$ 1,289 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 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJuly
Cheapest flightC$ 506
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly (4% more expensive on average)
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 10932 reviews
7.3Boarding
7.8Crew
7.1Comfort
6.3Food
6.8Entertainment
Airline reviews

Flight and attendance were very good we had 2 hour delay that took the shine of it

8.0 ExcellentAnonymous, Apr 2026
YYZ - TPA
Read more Air Canada reviews

Flight and attendance were very good we had 2 hour delay that took the shine of it

Boarding went smoothly and on time. No entertainment system and only a cookie for breakfast.

This was my second leg of my trip and was delayed so was worried about my connection in Montreal. Still hungry so on boarding I asked a flight attendant if I could use my $14.00 voucher on the plane for food as I was starving. She said she would check and let me know but she never came back. So no food again as none was offered. Had to get my bags and check them again and that was ok but don’t understand why I had to go through security and because of them almost missed my flight. No food offered nor possibility to purchase food so still hungry and just watched a movie and hoped I could get food when I landed. Was able to use the $14.00 voucher to buy something and had my family bring food as I was now starving. I’ve been travelling on AC for years and this was my worst experience ever. After our flight got cancelled in SXM and was told the staff there didn’t work for AC so couldn’t do much to help us was not a good experience

Rude flight attendants with poor service. Worst first class experience I’ve ever had.

Staff looked unprofessional. Sloppy uniforms and hardly a smile to be found

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

After waiting in the airport from 7am (to make sure we had enough time for security), our flight was continually delayed until it was canceled. They tried to book us on a Delta flight, which we considered and even went to the Delta terminal with our luggage (which was stowed and then available once the flight was canceled (about 15 min away) but were then informed that we would need to retrieve our luggage at LaGuardia and then recheck in to Air Canada in New York, grab our luggage, and then get to the air canada terminal and re-check in. We decided against it, took our luggage into an uber home and then drive the 6.5 hours (one way) to Montreal instead.

Be careful about the bad policy and when purchasing seats

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

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

This flight was on time but since I missed the connecting flight I didn’t get my seat upgraded I paid for

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.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Flight was a little late. The crew was courteous, food ok

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

Very good experience. All of the details made this experience very positive.

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

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

Information on your arrival and departure airports