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Good to know

Low season

November Best time to beat the crowds (2% less expensive on average)

High season

January Most popular time to fly (3% more expensive on average)

Average price of a return ticket

S$ 1,591 (avg. price over the last 2 weeks)

Good deal for a return ticket

S$ 1,096 or less

Top tips for finding cheap flights to Ottawa

  • Looking for cheap airfare to Ottawa? 25% of our users found return tickets to Ottawa for the following prices or less: From Singapore S$ 1,362
  • High season is considered to be January, February and December. The cheapest month to fly to Ottawa is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.

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Top airlines flying to Ottawa

Scores according to KAYAK customer reviews

7.7
KLM
Overall score based on 3,620 reviews
7.9
Boarding
7.6
Comfort
8.4
Crew
7.2
Entertainment
7.4
Food
Airline reviews

Pros: "The best airline ever! Super friendly crew and staff, great customer service and nice planes. Love KLM!"

Cons: "It's KLM. What else do you need to know."

Cons: "The only complaint I had was that it was very warm on the flight (and I usually get cold on flights), and in the seats we had there weren't fans above the seats. A few rows up they had fans, so apparently you have to pay extra for air... This wouldn't be a big deal on a short domestic flight, but for an international flight it was a long time to be uncomfortable!"

Pros: "The socks offered in business were comfortable and nice looking. The red wine was good."
Cons: "The food was just average and the seat not too comfortable"

Cons: "Time"

Pros: "Everything works and quick to get to destination."

Pros: "The pilot and the crews were helpful about the transit. Pilot make up a lot of time."
Cons: "Flight was delayed, had to run to my next connection flight."

Pros: "The crew was informative"
Cons: "Inflight sandwiches"

Pros: "very nice crew"
Cons: "my bagfage was lost"

Cons: "The KLM crew are always great serving and treating you. Well above many other airlines."

Pros: "Crew was great and helpful despite oversight in my special meal."
Cons: "Special meal request was overlook. I did not mind so much as eating less does some good! It is human to err!"

Pros: "Crew was nice and pleasant"
Cons: "Flight very late"

Cons: "Travelled business class and was ace experience"

Pros: "Very friendly crew and on time with no problems."

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

Pros: "Our flight was delayed in Bejing, than we loosed the booked flight of KLM. When we arrived in Amsterdam, we get the recheked in flight."
Cons: "Doesn't"

Cons: "Delays, took my hand luggage into the hold,"

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!"

Pros: "Amazing services .. on time just exactly .. I feel really happy onboard KLM ❤️"

Pros: "The crew are amazing! Attentive and friendly."
Cons: "The seats could have been bigger."

Pros: "One crew member was very good but all were not very available or checking on people. I had a seat that I purchased and it was very hard to recline I only found out that it did if fact recline it the last hour to hour and a half of the trip! It was a difficult push back to get it to recline"
Cons: "If I knew how to recline my seat earlier. I did try several times"

Pros: "Overall KLM experience is good"
Cons: "Food quality was mediocre for a business class flight."

Pros: "quick/efficient boarding - good staff - good food - easy flight !"
Cons: "the connecting times for klm seem to be very close - if your running late to start - you may not make your next one -"

Pros: "well mannered and attentive crew - good supply of complimentary food/drink - good over all comfort"
Cons: "boarding was running very far behind - considering this is mainly a hub operations carrier - resulted in several passengers missing their connecting flights -"

Pros: "Helpful and kind crew"
Cons: "I wish there was WiFi"

Pros: "Seat space a bit tight . I should have upgraded to more leg room . Next time!"

Cons: "Long haul flight made pleasant by KLM"

Pros: "The crew was amazing and the food was great."
Cons: "Something did not go right with our booking so it took some work for the airline to get it figured out for us. Thankfully we had left plenty of time. But that was an unexpected stress."

Pros: "Everything was good except for the entertainment consul for one of our seats."
Cons: "One of our entertainment consuls had to be rebooted 4 times and still didn’t work. We gave up asking."

Pros: "the crew was nice"
Cons: "Seat confort on long flights, leg rooms,"

Cons: "Need more leg room!!! Larger meals needed."

Pros: "Very pleased with KLM - efficiency all round and especially the baggage handling at Schipol swhere I had 20 minutes to transfer and my baggage came back with me to the UK which is no mean feat given the hustle and bustle of such a large airport"
Cons: "No downsides at all"

Cons: "The overall travel was good, no wifi and the entertainment system had a faulty headphone connection, and no place to charge devices other than through a USB port"

Cons: "Faultless handling of weather delay, causing missed connection and flight transfer. A well oiled machine, thank you."

Pros: "The service"
Cons: "The food."

Cons: "I have ordered Wheelchair for my parents which one of my parent didn't get it on Mumbai Airport. When they arrived on Amsterdam Netherlands Airport they were dropped to the gate assigned first and once the gate changed on the fly no body came to help them moving to the new gate assigned which was far away to walk. Nobody even came to tell them that the gate has been changed. It was because of my father's alertness they didn't miss the connecting flight and when my father asked help to members on airport none of them helped my parents and other 4 co passengers which also were on wheel chairs. It was so scary experience for them that they asked me not to book any more flights with Jet Airways. I won't recommend Jet Airways to any of my friends for their parents to travel to USA. I strongly recommend you guys to take a strict action against this. This is so unacceptable."

Pros: "Last year I flew Lufthansa which was my worst experience flying ever. I thought the new standard was so low I would never fly to Europe again. I had heard KLM was good but I felt this was as good as could be expected actually much better. The food was even good."
Cons: "I would have to dream something up."

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

Pros: "Very pleasant, professional crew"
Cons: "Very slow check in. Mainly because other passengers obviously don't read instructions re: weight/contents of cabin bags etc. Would be helpful if there was additional staff to deal with them away from check in desk. This would mean that others did not have to queue for 25 minutes because the check in girls also had to deal with them"

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: "Very friendly onboard personnel - I really had kind of homy feeling."

Pros: "The staff tried to help me when it was evident we would not arrive on time"
Cons: "The connecting flight is too short of a time. We were late out of LAX and I missed my connection and had to sit in airport for 5 hours. Missed my grandson’s third birthday party. Just made me sad as Travelled from far to try to make it."

Pros: "Comfortable and well laid out seat area"
Cons: "Food was a little substandard for business class"

Pros: "I bought the Airport tickets for my Russian friend. However customs would not allow her to board the plane unfortunately. That's not Kayaks fault. I would definitely book with Kayak again. Many thanks."

Pros: "Great on board service from a very professional crew."
Cons: "Can't think of a thing."

Cons: "KLM staff in the Prague airport were some of the rudest humans I have ever met. So incredibly uncaring and outright mean."

Pros: "The cabin crew was so kind, efficient, and attentive. All meals and snacks were delicious."

Pros: "Professional crew. Good boarding."
Cons: "No entertainment on board in business. Stale buns - staff unapologetic. Older 737 with uncomfortable seats."

Pros: "Food and staff behaviour"
Cons: "Entertainment"

Pros: "Seat was comfortable as I had the exit row"
Cons: "Flight was late by an hour taking off from DXB."

Cons: "Extra rules about headphones are annoying and no beverage options. Horrible terminal that does not let you get a drink before boarding and gate agent did not update boarding when it was late, so no one could venture off and get a drink of water before flight."

Cons: "The crew should be trained more on customer service"

Cons: "Food could be improved by improving preperation"

Pros: "Polite, helpful crew"
Cons: "Nothing, would recommend"

Pros: "Customer service from SFO to YVR. The BNE to YVR customer service wasn’t good when I came, particularly from the Brisbane airport staff, but going back, it was great."
Cons: "Better food, otherwise good"

Cons: "One of my checked baggage was lost."

Pros: "It arrived on time."
Cons: "The temperature in the cabin was way too cold. People we wearing their jackets and when I mentioned it to the cabin crew member she said a few other people would have to make a similar comment before she could request turning the temperature up. There was also a glitch in the system so that the reading lights for each seat could only be operated by the seat directly in front. The food was very uninspiring and poorly presented. The tea and coffee were awful!!!!!! The choice of movies,etc was very limited. Thank goodness it was a night flight and not too long!"

Pros: "Staff were friendly and helpful."
Cons: "Movie selection was limited although I found one in the lot that I thoroughly enjoyed. As always with Air Canada, you only get the most basic snacks and everything else is extra."

Pros: "Really nice comfortable seats, amazing windows larger then usually with new technology. Food was ok. It was nice that crew constantly was offering drinks"

Pros: "nothing"
Cons: "See above - seats worn out, entertainment worn out, Crew battling old tired aircraft. Massively overpriced. Bring on WestJet direct to Ottawa."

Pros: "Flight was great. Check in not so."
Cons: "On March 18, 2018 Joanne, Kevin, and Allison Sheridan were booked to go from SYD to YYJ and only Kevin took off. We went to the airport and my daughter Allison was too anxious to get on as she had to leave her father behind. After she calmed down we went to get on the flight and the lady at the check in, (Onwsha) said it was too late and we could leave the next day. She changed my tickets on the computer and said if we came on Monday, March 19th there wouldn't be a charge but if it was any other date it would be $150.00 per ticket/person. When I arrived to check in on March 19th I was charged the $300. I spoke to Sharon Smith who was with Air Canada Customer Service Coordinator and I explained I was told something different by the customer agent. I told her if I knew that and I was told by Onwsha I would have went on the flight on March 18th but would not have checked the bags and just taken carry on luggage as my husband was still at the airport and he could bring them when he came over. Sharon Smith said there was nothing she could do and we had to pay the $300.00. It really has left a bad taste for me with Air Canada especially how many seats were spare and I was told something different from Onwsha. Thank you for your time. If any other details are needed feel free to contact me."

Cons: "Was put on a Turkish airlines flight - landed in India 12 hours AFTER scheduled landing. My luggage did not reach India. After numerous calls got only 1 out of 2 of my bags ; 2nd bag still missing 1 week after landing in India WOW"

Cons: "Put on Turkish air landed 12 hrs late lggage still missing"

Pros: "While I've ranked the crew as poor, that isn't a reflection of the entire crew. The flight crew and check-in team were fine, the boarding I have as mediocre due to delay, but I don't put that on the staff."
Cons: "My issues are two part: 1 - I wasn't informed that I was required to retrieve my luggage from the carousel on this flight from George Town to Toronto. I thought perhaps I missed something, however, the three other couples that were in the same predicament I was weren't aware either. This caused a massive headache, the instructions were superbly poor on how to retrieve the luggage, and the process was completely a waste of time. We had to talk with three different people, the person that took us back to the carousel showed no urgency despite us all explaining that we were on a short layover, and might miss our next flight, and even though we had our passes to get through customs, we were made to wait in line to have our baggage inspected. A completely broken process that could've been avoided with a friendly reminder at check-in. 2 - Once I was able to retrieve my luggage I picked it up off the carousel only to find the handle on one piece of luggage had been ripped off, and the plastic lining on the other bag was destroyed. Admittedly I find this to be no surprise after seeing how mine and everyone else's luggage was handled so poorly upon being loaded into the cargo. I saw my luggage being tossed 3-5 feet into the cargo area - literally picked up, and with complete disregard flung like it was a trash bag being thrown into the dumpster. Since I didn't have time to discuss this with any staff due to my prior issue and being unable to find a representative once I landed back in Vancouver, I called the next day to discuss this over the phone, but the representative explained that I was only able to make a complaint in-person at the time of baggage retrieval. The person was absolutely useless and unwilling to help. This was by far the worst treatment I've had at any time in my life while flying any airline. The trip to George Town was with American Airlines, and even though it was longer, and a tad bit more expensive, the service I had with them was stellar by comparison to my experience with AirCanada. Going forward I will only be using AC when there are absolutely no other options."

Cons: "The airline crew keep on pushing back the departure due to bad weather. No discipline while boarding passengers. Delay after landing to open the door. No clear instructions about the delays"

Pros: "I am 6ft 1 / 185cm and the leg room was OK for an economy flight. Food was OK for airplane food. Staff were very friendly. Overall very happy."

Cons: "I wasn’t able to check in online and therefore wasn’t able to update with my dietary requirements which meant I couldn’t really eat anything that was given. I was told at the airport that it needs to be submitted 24 hrs before the flight and there was nothing they could do. Really unfair and not on."

Cons: "Flight was delayed My wife and I got separate seats Screen and audio on the entertainment system didn't work"

Cons: "Late flight the crew did.t care and many people missed connections. The customer service at the airport desk was understaffed slow and rude. They we're not helpful in trying to get new flights booked and I felt like it was asking a huge favor even though it was Thier delayed flight that made me miss my connection."

Pros: "Organised zones for boarding"
Cons: "i am à French National ( France) living in UK. After a confusing conversation from the officer not understanding that I was not travelling to France ( assumption) I was asked to show evidence I had the right to enter UK !!!! I explained I lived there permanently ; I was then asked why French hate English so much!!! To which I explained only narrow minded people would believe so and that the style of her comment were not appropriate . I explained my children were half French half British and that her comment was offensive ."

Pros: "The fact that the in-flight meal was as cold as the crew, and you got to pay for that coldness. Just love it! You get me right?"
Cons: "The Montreal-Vancouver route was by far the worst. The attitude of the crew was denigrating and arrogant."

Cons: "Lost luggage!"

Pros: "The hot dinner was good"
Cons: "The pudding was poor, it was just a wrapped cookie. The movie selection was terrible! Most of the films were very old!"

Pros: "Ease of service and efficiency."

Pros: "its was smooth"

Pros: "everything"
Cons: "few movies"

Cons: "Very cramped like sardine tin. Not enough flight info boards in airport and they were hard to read m"

Pros: "Smooth flight"
Cons: "Long walk to connecting flight. Buggy didn’t turn up"

Pros: "Excellent value for Economy flight"

Pros: "Comfortable flight, very pleasant cabin crew."
Cons: "No flight entertainment at all."

Cons: "Horrible customer service from check in through to the flight attendants. Needed to download app on my phone for an international flight in order to watch movies. Was very unimpressed with the experience."

Pros: "The staff"
Cons: "No TV monitors and food was bad"

Pros: "Pretty standard flight...nice crew, free drink, left and arrived on time for the most part. Liked that I could check in early to arrange a seat."
Cons: "The seats could have been more comfortable. Had a couple knees in my back."

Pros: "Boarding was very well-organised ands clearly explained."
Cons: "USB socket broken and non-functioning. Plastic fork snapped and shed tines. A truly ghastly movie selection."

Cons: "Had to spend the night in Toronto for flight delay"

Pros: "Everything. The plane was immaculate, the seats were comfortable, the food was delicious, the flight crew was friendly and professional. Air Canada's abillity to transit passengers from the US to international destinations is truly remarkable and must be best in class. I went from an inbound flight from Houston, through Immigration and to the gate for my flight to London in under 15 minutes!"
Cons: "Nothing."

Pros: "Very comfortable and clean aircraft. Friendly crew. Seats at the front of Economy had excellent legroom. Helpful flight announcements from the captain."
Cons: "Air Canada has only one gate at Houston, which appears to be in constant use, at least in the early afternoon. If one flight is delayed in departure, it causes a backup with other flights."

Pros: "Liked everything about this new class of service on Air Canada. Seat was comfortable with good recline that didn't interfere with fellow passengers. Food was excellent, entertainment system was well stocked, flight attendants were friendly and high energy. Even got to use lounge and fast-track security lane at Heathrow."
Cons: "Zero complaints."

Cons: "Baggage hasn't arrived after 45 minutes"

Pros: "I like the seats which were only 2 instead of 3 seats."
Cons: "- Felt like I was bothering the air stewardess when I asked for anything - Flight was delayed by 50 minutes. - Food was extremely bland and below par."

Pros: "Reasonably good all around."
Cons: "I paid for an upgraded seat on this flight and wished I hadn't. Whole rows of seats were empty and I would have been more comfortable in my original seating, according to the seating plan during online check in the entire plane was booked out but for a few seats."

Pros: "Overall a good experience. Had to pay for food but it was quite good so I didn't mind. Supposedly the crew were short staffed but I found them attentive and helpful and to be honest I believe the people who complained may have been a little precious."

Pros: "Friendly efficient staff"
Cons: "The plane was a bit dated so the seats were smaller the Luthansa"

Pros: "Overall very very good - could offer more water throughout flight."

Cons: "I called customer service to ask questions about the meal options, and for both flights (14.5 hrs) they signed me up for the wrong meals! The staff on the first flight was extremely rude and unhelpful, and refused to let me eat any of the extra meals. Making matters worse, I had asked customer service when I called if they sell food on the flight, which I was told yes. This turned out to be untrue. I had to survive the 14.5 hour flight by only eating 3 tiny bags of pretzels. I sent an email to customer service to complain about this (can't do this over the phone), and didn't hear back for more than a month. On my return international flight, I was AGAIN signed up for the wrong meal (vegan) even though I specifically went over my dietary preference (vegetarian, eats eggs and dairy). Then my luggage was left in Vancouver while I made my way to Sydney, so I had to wear the same clothes for over 72 hrs while the airline "apologized" with giving me only $50. I finally got someone to respond to my complaints when I tweeted them, and their response was that I selected the vegan food option...NOPE, and that's not an apology. I will not fly them again. (PS: they don't give eye masks or toothbrush/toothpaste on international flights even though other airlines do, and their selection of movies/TV shows is about half of other airlines)"

Pros: "I think cost me without needing to go back and forth"

Pros: "Food ok crew and staff very helpful"

Cons: "N/c"

Pros: "Comfortable aircraft - 767"
Cons: "What food? Salt pretzels are not even truly safely edible!"

Read more about KLM

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