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Find cheap flights from Ottawa to Porto

YOW - OPO

Find cheap flights from Ottawa to Porto

Round-trip
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Ottawa (YOW)
Porto
Thu. 21/1
Thu. 28/1
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Good to know

Low season

April Best time to beat the crowds (13% less expensive on average)

High season

December Most popular time to fly (46% more expensive on average)

Average price round-trip

C$ 999 (avg. price over the last 2 weeks)

Good deal round-trip

C$ 714 or less

Good deal one-way

C$ 500 or less

When to book flights from Ottawa to Porto

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 637 or less one-way and C$ 909 or less round-trip.
  • The cheapest flight from Ottawa to Porto was found, on average, 68 days before departure.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is April.

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Top airline flying Ottawa to Porto

Scores according to KAYAK customer reviews

7.7
KLM
Overall score based on 3,637 reviews
7.9
Boarding
7.6
Comfort
8.4
Crew
7.2
Entertainment
7.4
Food
Airline reviews

Cons: "Allow business passenger to use front bathroom."

Pros: "Boarding was efficient and the crew were nice."
Cons: "the seating is horrible. it was the tightest seating I've ever experienced."

Pros: "Pumpkin soup instead of a heavy entree was welcome and tasty. Breakfast yogurt portion was generous, the granola less so. Accompaniments were good. Butter was not ice cold, thank goodness."
Cons: "Inbelievably chaotic boarding process for Kili to Dar leg. No boarding lanes so had to fight through the crowd. Was able to observe cleaning process at Dar stop, which was cursory and am sure there was no cleaning of seats of those who boarded at Kili."

Pros: "Professional crew. Good simple check in."
Cons: "Nothing."

Pros: "The crews were pretty great!"
Cons: "The regulating of the temperature."

Pros: "KLM STAFF WERE VERY PROFESSIONAL"
Cons: "SOME CREW MEMBERS WERE ABIT RUDE. THEY NEED TO WORK ON THEIR ATTITUDE"

Cons: "Travelled business class and was ace experience"

Pros: "The crew is really welcoming"
Cons: "The seats are too narrow and a bit too hard"

Cons: "This return flight was much better than the flight going to Amsterdam. I believe the biggest factor was the type of aircraft. The old 747 just didn't meet expectations. The newer 777 on the way back was much more comfortable, with better amenities."

Cons: "The plane was very hot"

Pros: "The space at my feet with the chair in front was a bit akward."
Cons: "Not being seated next to small kids. Perhaps they should have a separate section? ;-)"

Pros: "The crew was attentive and the seat at economy comfort was comfortable at the “ok” level. It needs much mor3 to be super comfortable. The plug for the headphones was a mess! It was NOT possible to watch a movie and hear the sound too! I gave up! Not a great offering for the extra dollars..."
Cons: "So many things! Starting with the way assistance in the airport is offered to travellers with mobility issues! This is an important issue that needs to be revisited and changes for better service to be made!"

Cons: "Lost a single baggage item, a car seat. Critical for us to leave the airport, and delayed us for over an hour upon arrival. Gave us a loaner car seat that barely fit our child."

Pros: "KLM staff is great"

Pros: "The earphones for out two seats only worked intermittently, but the Purser, Lee-Ann handled it professionally and pleasantly. That was the only disappointment in an otherwise pleasant flight"
Cons: "The earphones could have worked!"

Pros: "My seat at the window was great and the staff really friendly and courteous!"

Pros: "Crew were great, food, entertainment, seat and everything else was great as well."

Pros: "Friendly staff, great service on board. Way better value and service compared to the tacky Irish competition flying the route. Delta all the way"

Pros: "Nice people and good service"
Cons: "Not much"

Pros: "Friendly hostesses"
Cons: "Flight was delayed 3 hours"

Cons: "Flight was delayed, landing at vce took an additional 10 minutes due to no one at the jet way. Luggage service was very slow"

Pros: "Landing"
Cons: "I’ve traveled a lot internationally and this was the WORST flight I’ve ever had to endure. I felt like I was being tortured and didn’t sleep at all and so slept when getting into Amsterdam rather than being able to explore the city. I was out $200 for the Airbnb (could’ve stayed in the airport cheaper) and $200 for a dinner cruise I slept through. NEVER AGAIN"

Cons: "Nothing special"

Pros: "Staff very pleasant"
Cons: "Evening snack was not the greatest breakfast was pretty food"

Pros: "Great food"
Cons: "I paid a top price for my ticket and expect the advertised amenities to work. Upgrade or replacement for entertainment system."

Pros: "We were fed a nice pasta meal and offered drinks twice. They also gave a muffin for desert. The flight attendants were very nice and attentive with cheerful smiles. I wish every airline had service this good!"

Pros: "The attendants took great care of us. Super smooth flight."

Pros: "Wifi on Board"
Cons: "Nothing"

Pros: "Fairly nice flight. 7 hours AMS to JFK. They had ice cream cones for us mid flight and an after dinner cognac if you wished."
Cons: "Not a big fan of paying for a few extra inches of leg room in a better seat after paying for a ticket."

Pros: "expedited check in with nice staff. Security staff were pleasant, and the entire check in process for everything was easy"
Cons: "there was no lounge close to our departure gate"

Pros: "crew were absolutely delightful, full of smiles and doing everything to make you comfortable. seats were fine enough and got some work done and a bit of sleep. first lunch was fresh and tasty, but the second, a burger, was edible, but not much more."
Cons: "tv screens are dated so movies are not as crisp as you find in newer planes. you need a 2 prong audio adapter to use your own headphones."

Pros: "Absolutely nothing!"
Cons: "the connection flights was the worse! The gate was changed in Amsterdam 3 times! From D82 to C6 and then to C11. The distance between B82 and C was 20-30 minutes walk. No rushing was needed though, the flight was delayed for 1:30h and after we all boarded a further delay was announced. I will never fly with KLM."

Cons: "Bag was lost"

Pros: "Only thing we liked was the fact that we were able to get onto our flight at all..."
Cons: "Was not informed that checking in online is the only way to secure a seat. So, regardless of whether you book your tickets 3 months in advance or the day before, you're not actually guaranteed a seat unless you check in online. We weren't told this until we were at the airport and checked in there that we might not be able to get our pre-booked in advance flight because of over-booking from KLM. We then had to wait and see if there were seats available when boarding. Luckily, there were, but we were not sat together. Not the greatest start to our first holiday together as a couple. We were told that if there weren't seats available, they'd pay for us to get to another airport to fly out, which would have meant a huge delay on the only time off we'd get together this year and have to rearrange our pre-booked and pre-paid living arrangements for the week. All because there wasn't a lot of emphasis on the need to check in online before hand. You'd think if someone checked in at the airport, that would be more of a guarantee that they'd be flying with you that day, but apparently not. Definitely not impressed or happy with this part of the KLM experience. This is the only company that we've had this problem with, they should make it clearer that it is essential to check in online."

Cons: "KLM crews look unhappy with their work. Everything they do is a favor not duty."

Pros: "Crew good flight was fine apart from delay due to fog in Amsterdam but kept informed"
Cons: "Flight was delayed due to weather in Amsterdam area"

Pros: "Got to Amsterdam on time and everything was great including the staff"

Pros: "quick and relaxed"

Cons: "Two hours delay in the start."

Pros: "From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew."
Cons: "The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!"

Pros: "The sandwiches were simple yet just the right touch, on all four flights."

Pros: "staff was fine"
Cons: "old old plane, very uncomfortable. Tiny bad screen made movies pointless"

Pros: "On time."
Cons: "No negative"

Cons: "The bags where damaged from the staff"

Pros: "Crew service"
Cons: "Flight delayed."

Pros: "Atmosphere, crew were very professional and friendly"
Cons: "Seats were a little too narrow, and quite uncomfortable when a broad shouldered person is sitting next to you"

Pros: "Same as above"

Pros: "Excellent service, excellent food."

Pros: "It's the best flight I could get for such a low price. But don't expect to to get the best and newest planes around but it's still overall a good experience."
Cons: "Quite bummed the plane didn't have wifi / USB"

Read more about KLM
COVID-19 information

Safety measures for airlines flying from Ottawa to Porto

Airlines flying from Ottawa to Porto have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Ottawa to Porto

Mandatory masks

Masks required on board, masks provided on flights from Ottawa to Porto

Social distancing seating

Middle seats unavailable to book on flights from Ottawa to Porto

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ottawa to Porto

Book cheap flights from Ottawa to Porto

Recent round-trip flight deals

15/2
Mon.
2 stops
KLM
16h 55m
YOW - OPO
17/2
Wed.
2 stops
KLM
40h 04m
OPO - YOW
15/2
Mon.
2 stops
KLM
16h 55m
YOW - OPO
17/2
Wed.
2 stops
KLM
36h 32m
OPO - YOW

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