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YOW - OPO

Find cheap flights from Ottawa to Porto from C$ 890

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Porto departing on 9/6. 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
0 bags
Mon 3/6
Mon 10/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Porto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Porto.
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Ottawa to Porto (YOW-OPO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Porto 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 and deals for you by selecting your travel dates.
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7:20 a.m. - 11:45 a.m.YOW-OPO
23h 25m1 stop
1:30 p.m. - 9:28 p.m.OPO-YOW
12h 58m1 stop
C$ 890Porter Airlines
Find Deal
Sun, 9 Jun - Thu, 13 Jun
4:05 p.m. - 11:45 a.m.YOW-OPO
14h 40m1 stop
1:30 p.m. - 9:28 p.m.OPO-YOW
12h 58m1 stop
C$ 904Air Transat
Find Deal
Sun, 9 Jun - Thu, 13 Jun
7:20 a.m. - 7:00 a.m.YOW-OPO
18h 40m2 stops
1:30 p.m. - 9:28 p.m.OPO-YOW
12h 58m1 stop
C$ 932Air Transat
Find Deal
Sat, 1 Jun - Sat, 8 Jun
11:55 a.m. - 11:45 a.m.YOW-OPO
18h 50m1 stop
1:30 p.m. - 12:27 a.m.OPO-YOW
15h 57m1 stop
C$ 975Air Transat
Find Deal
Mon, 16 Sep - Thu, 3 Oct
11:55 a.m. - 11:40 a.m.YOW-OPO
18h 45m2 stops
12:35 p.m. - 11:02 a.m.OPO-YOW
27h 27m2 stops
C$ 1,080
Find Deal
Tue, 8 Oct - Fri, 25 Oct
6:05 a.m. - 9:45 a.m.YOW-OPO
22h 40m1 stop
11:10 a.m. - 8:42 a.m.OPO-YOW
26h 32m2 stops
C$ 1,089Air Canada
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Sun, 9 Jun - Thu, 13 Jun
6:05 a.m. - 9:45 a.m.YOW-OPO
22h 40m1 stop
6:15 a.m. - 8:42 a.m.OPO-YOW
31h 27m2 stops
C$ 1,092Air Canada
Find Deal
Sun, 9 Jun - Thu, 13 Jun
1:25 p.m. - 1:45 p.m.YOW-OPO
19h 20m2 stops
8:40 a.m. - 7:17 p.m.OPO-YOW
15h 37m2 stops
C$ 1,136SWISS
Find Deal
Sun, 9 Jun - Thu, 13 Jun
8:55 p.m. - 11:20 p.m.YOW-OPO
21h 25m2 stops
6:15 a.m. - 11:47 p.m.OPO-YOW
22h 32m2 stops
C$ 1,493Lufthansa
Find Deal
Thu, 27 Jun - Mon, 29 Jul
8:10 a.m. - 6:50 p.m.YOW-OPO
29h 40m2 stops
3:05 a.m. - 7:01 p.m.OPO-YOW
20h 56m2 stops
C$ 1,849SWISS
Find Deal
Thu, 27 Jun - Sun, 28 Jul

Flights from Ottawa to Porto - Travel Insights & Trends

Get data-powered insights and trends into flights from Ottawa to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ottawa to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ottawa to Porto, 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 Ottawa to Porto is January, where tickets cost C$ 1,007 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is C$ 1,770 and C$ 1,643 respectively.

Good to know

Low season

June

High season

September

Cheapest flight

C$ 890
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Ottawa to Porto

When to book flights from Ottawa to Porto

Are your dates flexible? Find out the best times to travel from Ottawa to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Porto

  • What is the cheapest flight from Ottawa to Porto?

    In the last 3 days, the lowest price for a flight from Ottawa to Porto was C$ 651 for a round-trip ticket.

  • Which aircraft models fly most regularly from Ottawa to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Porto?

    Star Alliance is the only airline alliance operating flights between Ottawa and Porto.

  • Which is the best airline for flights from Ottawa to Porto, SWISS or Air Transat?

    The two airlines most popular with KAYAK users for flights from Ottawa to Porto are SWISS and Air Transat. With an average price for the route of C$ 979 and an overall rating of 7.8, SWISS is the most popular choice. Air Transat is also a great choice for the route, with an average price of C$ 1,052 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Ottawa to Porto?

    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 Ottawa to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Porto?

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

  • What is the Hacker Fare option on flights from Ottawa to Porto?

    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 to Porto with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Porto?

    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 to Porto from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Ottawa to Porto

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Porto? 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.
7.8
SWISSOverall score based on 2019 reviews
8.4Crew
7.2Entertainment
7.6Comfort
7.9Boarding
7.4Food
Airline reviews

Kudos to Swiss!! My wife and I thought Swiss was like flying years back: good food service, refreshments, friendly and courteous crew! We look forward to another trip to Europe next year, and it will be a priority to hopefully fly Swiss, thank you! We strongly can say from experience - the treatment (food, drink, entertainment) in service for Economy Class is unmatched!!!

10.0 ExcellentAnonymous, Apr. 2024FLR - ZRH
Read more about SWISS reviews

Kudos to Swiss!! My wife and I thought Swiss was like flying years back: good food service, refreshments, friendly and courteous crew! We look forward to another trip to Europe next year, and it will be a priority to hopefully fly Swiss, thank you! We strongly can say from experience - the treatment (food, drink, entertainment) in service for Economy Class is unmatched!!!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Flight was delayed for 4 hours and they misplaced my luggage too. Appalling.

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

Everything was on time and efficient - expected from a Swiss crew. But the entertainment system was pretty bad - the display was old. Food was pretty bad and a couple of times they started serving drinks and then just skipped past my row (and likely several others)

I was pleasantly surprised with the whole experience. Thank you

Wheelchair was the excellent service. I didn’t have any food or used entertainment. Overall for my trip experience was excellent. Thank you very much and keep up good work. Best regards

Motivated and friendly crew on a somewhat dated but well kept plane. Hd seats in economy may section, so legroom was excellent.

Liked being hydrated. Carryon weight was limited for cold weather clothes that are heavy... could test to improve if possible.

Luggage did not make it to Miami still not today! Screen did not work for couple hours- got a bate of chocolate as a peaceful offering. Crew tentative, seats are getting smaller- isle seat arm rest foes not fold- problem getting other 2 passengers to go to the toilet without hitting themselves

Super unproffesional flight . Flight attendants were unproffesional. I could hear them gossiping about theor boyfriends the whole trip

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

The ticket price was reasonable, food was okay, not the best. I would use the service again.

Actually the flight was on time. New plane, food was okay but not great.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

Great boarding. Everything was on time. Plane was a bit old and the crew could have provided better drink service.

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Compagnie efficace et bons prix. Les sièges en classe club pourraient être plus confortables.

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

First time with Porter. Amazing experience overall, will be my airline of choice in North America whenever possible. Liked the quality of food and how it was served but one suggestion- a hot meal on the longer flights, perhaps?

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10

Wasn’t on the flight- again. Bad weather in Halifax and I was in an accident. What a poor experience to have to pay for all this flight and not be on it

I didn’t make my flight due to poor weather and I had an accident driving there. I tried to get my money back or even credit and nothing. I have an entire flight both to Florida and back that I paid for and no one will give me any money back. I know this isn’t just Porter and it’s 3rd party- however airlines should allow these companies to take money for things they don’t get. I’m so upset. Who can afford a full flight they never take?

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

Limited snack options cause the snack vendor was on strike

The 6 hour delay with minimal updates was not handled well. After many complaints from most of the un-boarded passengers, food vouchers were offered. The catering strike meant there was no food or snacks on the plane. Beverage service was heavily impacted, only water or juice was available. The staff at the gate was kind enough to inform that "if you want to eat on the plane, you will need to bring it on when boarding".

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

I go am isle seat because it was half empty Food strike no food available

Flight was delayed, jeopardizing the following connections. Food was terrible. Crew was great.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

Great experience on this Air Canada flight. Everyone was polite and respectful, even the passengers are very polite.

My wife and I especially liked the fact that the Toronto agent went beyond expectation to allow my wife and I to sit together. There was no option for us when we booked our seats. Very thankful!

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Try to humanize onboarding and take AI out. It's embarrassing and useless

no kiosks to check in with- it’s 2024!!! the flight was so hot and uncomfortable - not sure if that’s what caused a lady to faint during the flight but i was absolutely miserable.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Made us check our car seat that could have been used on the 11 hour connecting flight, we explained we wanted to use it and they said we could. When we arrived at our connecting flight the car seat was at the bottom of the plane. This made our flight home 11+ hours pretty hard at times with our toddler. We wished we had our car seat which he had rode on the flight there earlier in the week. The air dolomiti staff were mixed- some were so nice while others (one in particular in Genoa) seemed bothered to be assisting us.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

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 ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

My baggage has been lost for the last 6 days! The problem originated at LAX with Lufthansa, which was a very big disappointment from LAX to Munich. The flight was delayed over an hour, the overhead bins on the window side are too small for most carryon's, the in-seat video screen were very poor as they would not respond to your touch quickly and would stop and start all over again, the earphone jacks are not like most standard ones, the seats still has wrappers and trash in pockets and on the seats. and there was no USB outlet to charge your phone or other devices. The German reputation for quality is bogus with this airline. BUT the responsibility for delivering my luggage became Air Dolomiti's as they were the last leg of the trip. The baggage area was chaos because several flights arrived at once. I took me over an hour to file a claim, the agent entered my info incorrectly, and the contact numbers for Lost and Found at the airport was never answered. I have never been called by Air Dolomiti or the baggage delivery company. I had to do all the calling. AD's live agents gave me two wrong phone numbers for the baggage company. When I finally got the right one on my third call, OF COURSE, no one answers and I still do not have any information on when my bags should arrive. VERY UNPROFESSIONAL operations by Lufthansa and Air Dolomiti. I will make sure I book any other air carriers on the rest of my flights to Italy this year.

Ottawa - Porto Flights

Departure:

Ottawa (YOW)Canada

Destination:

Porto (OPO)Portugal

Return flight deals:

Porto - Ottawa

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