YOW

S$ 818 Find Cheap Flights to Ottawa – 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 to Ottawa departing on 1-11. 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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Everything you should know

Cheapest return fare
S$ 1,573
Multiple Airlines
Mon 21-9Mon 28-9
SIN - YOW • 2 stops
Cheapest one-way flight
S$ 818
Typical prices: S$ 721-S$ 878
Multiple Airlines
Sun 1-11
SIN - YOW • 2 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Ottawa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ottawa 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 return flight deals to Ottawa

Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
07:30 - 00:45SIN  Singapore Changi-YOW Ottawa
29h 15m2 stops Incheon Intl Toronto Pearson Intl
Multiple Airlines Logo
09:05 - 00:45YOW  Ottawa-SIN Singapore Changi
27h 40m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
S$ 1,573Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
19:40 - 12:40SIN  Singapore Changi-YOW Ottawa
29h 00m2 stops Doha Hamad Intl London Gatwick
Multiple Airlines Logo
18:15 - 05:30YOW  Ottawa-SIN Singapore Changi
47h 15m3 stops Edmonton Vancouver Intl Hong Kong Intl
S$ 1,608Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
20:05 - 19:20SIN  Singapore Changi-YOW Ottawa
35h 15m3 stops Hong Kong Intl Vancouver Intl Calgary
Multiple Airlines Logo
18:15 - 00:45YOW  Ottawa-SIN Singapore Changi
42h 30m3 stops Edmonton Vancouver Intl Hong Kong Intl
S$ 1,616Multiple Airlines
Sun, 20 Sep - Wed, 23 Sep
Air Canada Logo
07:00 - 17:10SIN  Singapore Changi-YOW Ottawa
46h 10m2 stops Vancouver Intl Calgary
Air Canada Logo
06:55 - 00:30YOW  Ottawa-SIN Singapore Changi
29h 35m1 stop Vancouver Intl
S$ 1,667Air Canada
Sun, 20 Sep - Wed, 23 Sep
Air Canada Logo
07:00 - 17:10SIN  Singapore Changi-YOW Ottawa
46h 10m2 stops Vancouver Intl Calgary
Air Canada Logo
19:30 - 05:15YOW  Ottawa-SIN Singapore Changi
45h 45m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
S$ 1,671Air Canada
Sun, 20 Sep - Wed, 23 Sep
Air Canada Logo
07:00 - 00:53SIN  Singapore Changi-YOW Ottawa
29h 53m1 stop Vancouver Intl
Air Canada Logo
06:55 - 00:30YOW  Ottawa-SIN Singapore Changi
29h 35m1 stop Vancouver Intl
S$ 1,689Air Canada
Wed, 2 Sep - Wed, 9 Sep
Air Canada Logo
06:15 - 22:10SIN  Singapore Changi-YOW Ottawa
27h 55m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
18:05 - 05:15YOW  Ottawa-SIN Singapore Changi
47h 10m2 stops Calgary Vancouver Intl
S$ 1,789Air Canada
Wed, 2 Sep - Wed, 9 Sep
Air Canada Logo
06:15 - 22:10SIN  Singapore Changi-YOW Ottawa
27h 55m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
21:25 - 05:15YOW  Ottawa-SIN Singapore Changi
43h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
S$ 1,808Air Canada
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
15:20 - 15:20SIN  Singapore Changi-YOW Ottawa
36h 00m3 stops Taipei City Taiwan Taoyuan Intl Vancouver Intl Calgary
Multiple Airlines Logo
07:20 - 06:00YOW  Ottawa-SIN Singapore Changi
34h 40m3 stops Calgary Incheon Intl Taipei City Taiwan Taoyuan Intl
S$ 1,835Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:10 - 12:55SIN  Singapore Changi-YOW Ottawa
35h 45m3 stops Taipei City Taiwan Taoyuan Intl San Francisco Calgary
Multiple Airlines Logo
07:20 - 06:00YOW  Ottawa-SIN Singapore Changi
34h 40m3 stops Calgary Incheon Intl Taipei City Taiwan Taoyuan Intl
S$ 1,864Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Ottawa

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

What are the most popular airlines flying to Ottawa?

The most popular airline among KAYAK users flying to Ottawa is Air Canada, followed by EVA Air.

Good to know – Book Cheap Ottawa Plane Tickets

Cheapest flight

S$ 818
Flight from Singapore to Ottawa

When to book flights to Ottawa

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

FAQs - booking Ottawa flights

  • How far is Ottawa Airport from central Ottawa?

    Central Ottawa is 11 km away from Ottawa Airport.

  • What is the name of Ottawa’s airport?

    When flying to Ottawa, you'll arrive at Ottawa Airport (YOW). The airport is also known as Macdonald–Cartier Intl, Ottawa, or Ottawa Macdonald-Cartier Intl.

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

    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 to Ottawa.

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

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

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

    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 Ottawa 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 to Ottawa?

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

Top tips for finding cheap flights to Ottawa

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.

Reviews of the top airlines flying to Ottawa

 
See real verified KAYAK customer reviews for airlines flying to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Ottawa. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ottawa? 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.
8.5
EVA AirOverall score based on 1511 reviews
8.0Entertainment
8.3Comfort
8.4Boarding
8.7Crew
8.1Food
Airline reviews

The crew need to be more friendly it seem everything such a rush situation during dinner and breakfast. Smiles to the passenger go such a long way just the service from Seattle to Taipei, service from Taipei to Bangkok were great more pleasant the flight attendant from Thailand she was very nice, as far as entertainment were amazing , wiffi connection was incredible great, I will be able to charged my phone from Seattle to Taipei and from taipei to Bangkok I won’t be able to do so flight attendant told me that because I don’t have the original iPhone charger connection has nothing to do what type of charger I have so she said there is nothing she can do about it. Foods : from Seattle to Taipei were ok no flavor , from Taipei to Bangkok I have chicken teriyaki the rice is overcooked all the flavor stuck on the aluminum wraps , breakfast the congee was on point and delicious. Will I recommend anyone to fly with Eva air go for it so you can experience yourself for myself I won’t fly with them again I’m gonna stick with Singapore airlines instead.

6.0 GoodRichard, Apr 2026
Read more EVA Air reviews

The crew need to be more friendly it seem everything such a rush situation during dinner and breakfast. Smiles to the passenger go such a long way just the service from Seattle to Taipei, service from Taipei to Bangkok were great more pleasant the flight attendant from Thailand she was very nice, as far as entertainment were amazing , wiffi connection was incredible great, I will be able to charged my phone from Seattle to Taipei and from taipei to Bangkok I won’t be able to do so flight attendant told me that because I don’t have the original iPhone charger connection has nothing to do what type of charger I have so she said there is nothing she can do about it. Foods : from Seattle to Taipei were ok no flavor , from Taipei to Bangkok I have chicken teriyaki the rice is overcooked all the flavor stuck on the aluminum wraps , breakfast the congee was on point and delicious. Will I recommend anyone to fly with Eva air go for it so you can experience yourself for myself I won’t fly with them again I’m gonna stick with Singapore airlines instead.

Organized boarding process, superb food, lovely crew, even arrived early!

This flight was even more crowded that Singapore to Taipei, an extra row of seats and an additional 4th seat in the middle made it extremely crowded. No leg room, no width for room. Terribly uncomfortable flight. The food was disgusting. We will never fly EVA Air again.

Flight Attendants could have been nicer and food portions could be bigger.

Movie selection was not as good as recent flights I've taken (EVA and other airlines).

Very smooth flight. Superb crew, great food and service. Slept most of the way. Excellent airline.

The boarding was organized and efficient. The crew was very thoughtful and did not wake me up when meals were served. I was totally exhausted after 2 weeks of vacation with a tour group. So sleep was more important to me. The crew just left me a sticker telling me that food had been served and if I woke up hungry to contact the crew. I did have the last meal scheduled on board. Food was very mediocre. The scrambled egg and minced meat were too salty. The porridge was passable. I was disappointed because I have high expectations of food from Taiwan. I thought EVA being a Taiwan based airline would have served its customers better tasting food.

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

Crew's attitude can be better. I asked one crew member to help to put carry on baggage into overhead bin, but he was not willing to help. I needed help because my height is short. His attitude was bad.

All went well with my flight I would recommend this to anyone who asked how my flight was

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

Very tight seats - no legroom at all, very tight to the person in front of you. If you have basic fare, you are loading zone 6 regardless of where you are sitting in the plane - meaning even as a middle aisle person at the front of the plane, I had to get people to get up and let me in as they had boarded earlier. Having to pay for a carry on is criminal. I am a frequent flyer, and air Canada has now joined the list of other terrible North American Airlines.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

I travelled in Business class for the first time and wish I could do that again.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

This flight didn't happen for me because of overbooking.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

Service is pretty good. Sandwiches have to be purchased but I’ve bought my own food. Seat was comfortable and various movies to chose from.

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