S$ 1,353+ Cheap flights to Ottawa

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-1. Fares are subject to change and may not be available on all flights or dates of travel.
— YOW
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Ottawa in 2025

Enter your travel dates to find the best prices.

Best flights to Ottawa
Discover carefully curated flight deals to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Thu 29-108:50SIN - YOW
2 stops42h 17mAir Canada
Mon 2-217:50YOW - SIN
2 stops42h 05mAir Canada
Deal found 9-12S$ 1,353
Sun 25-122:20SIN - YOW
3 stops29h 10mUnited Airlines
Sun 1-217:11YOW - SIN
2 stops38h 04mUnited Airlines
Deal found 11-12S$ 1,953
Fri 9-114:05SIN - YOW
2 stops23h 37mMultiple Airlines
Fri 16-118:05YOW - SIN
3 stops33h 20mMultiple Airlines
Deal found 11-12S$ 2,411
Sun 25-108:50SIN - YOW
2 stops43h 10mAir Canada
Sun 1-207:45YOW - SIN
1 stop34h 15mAir Canada
Deal found 11-12S$ 1,675
Fri 9-110:10SIN - YOW
2 stops41h 17mUnited Airlines
Fri 16-109:45YOW - SIN
2 stops45h 30mUnited Airlines
Deal found 11-12S$ 2,031

Find flight deals to Ottawa

Find the latest flights to Ottawa in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 December 2025.

Return from

S$ 1,353

One-way from

S$ 1,458

Popular in

August

Cheapest in

June

Average price

S$ 1,394
Air Canada
  • Air Canada
  • 29-1-2-2
  • 4 total stops
  • 79h 53m total
  • Singapore to Ottawa
1-1
  • 1-1
  • 3 total stops
  • 44h 15m total
  • Singapore to Ottawa
Highest demand for flights based on searches. 9% potential increase in price (S$ 170 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (S$ 69 potential savings vs. average return price).
Average for return flights in December 2025

Cheapflights Fare Finder

 
Locate flights to Ottawa that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Ottawa that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 29-1

08:50-14:07

2 stops42h 17m

Ottawa

Mon 2-2

17:50-00:55

2 stops42h 05m

S$ 1,353

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 25-1

08:50-15:00

2 stops43h 10m

Ottawa

Sun 1-2

07:45-07:00

1 stop34h 15m

S$ 1,675

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 25-1

22:20-14:30

3 stops29h 10m

Ottawa

Sun 1-2

17:11-20:15

2 stops38h 04m

S$ 1,953

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Fri 9-1

10:10-14:27

2 stops41h 17m

Ottawa

Fri 16-1

09:45-20:15

2 stops45h 30m

S$ 2,031

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Fri 9-1

14:05-00:42

2 stops23h 37m

Ottawa

Fri 16-1

18:05-16:25

3 stops33h 20m

S$ 2,411

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 1-1

05:25-12:40

3 stops44h 15m

S$ 1,458

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 1-1

08:50-15:46

1 stop19h 56m

S$ 2,477

Flights are sorted by cheapest return flights first.

Deals found on 11-12

Best time to book a flight to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ottawa

What are the cheapest airlines that fly to Ottawa?

The cheapest airline flying from Singapore to Ottawa is Air Canada.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 12 December 2025.
Check out reviews from past customers who have flown Air Canada to Canada to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SIN - YVR

In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SIN - YVR

In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada

FAQs about flying to Ottawa

Ottawa climate

Winter can get very cold indeed in Ottawa: the second lowest temperature in a capital city was recorded in Ottawa in 1943 of -31 degrees Celsius and in terms of January temperatures it is the third coldest capital in the world (after Ulan Baatar and Astana). Temperatures in the summer, however, are relatively warm. The average July temperature is around 26C.

Getting around Ottawa

Public transport in Ottawa is provided by OC Transpo (buses and the light rail O-Train). Driving is pretty easy and parking spots are freely available. Ottawa is a great city for walking and cycling too. Most of the sights downtown area are within walking distance of each other. Taxis, tour buses and riverboats are all other ways of seeing the city. 

What is good to know if travelling to Ottawa?

  • The annual Canadian Tulip Festival is the largest of its kind in the world, and takes place every May through Ottawa and Gatineau. The festival dates back to 1945, when Queen Juliana of the Netherlands gave a gift of 100,000 tulip bulbs to Canada. Today, the festival showcases tulips throughout the city, with more than three million tulips on display for ten days in May.
  • Canada Day, on 1 July, is celebrated best in the country’s capital. Major events take place throughout the city, but the focus of the entertainment is (understandably) on Parliament Hill. Hundreds of thousands of people take to the streets to celebrate with concerts, street displays and fireworks in the evening.
  • Parliament Hill is the first spot most tourists visit. Don’t miss the sound and light show which runs on summer evenings. Half an hour long, the film about Canada is projected onto the Parliament Buildings accompanied by fantastic lighting effects. The show is free and no booking or tickets are required.
  • The Byward Market, east of downtown, is a huge neighbourhood, characterised by its open air market stalls. Fresh fruit, vegetables, flowers and art are all on sale in the stalls, while the surrounding shops have become increasingly boutique in recent years. Visit during the day for some shopping or browsing, or at night time for some of Ottawa’s best restaurants, bars and clubs.
  • For open air pursuits, the Rideau Canal is one of the best spots in town. Boat trips are available, for views of the city by water. These can usually be arranged at your hotel or at the canal. The banks of the river are popular routes for joggers and cyclists. Best of all, when the canal freezes over in the winter, it is transformed into a huge outdoor skating rink.
  • When is the best time to fly to Ottawa?

    As with most cities, Ottawa is a year-round destination with something to do even in the depths of winter. Peak season: The most popular season to visit the city is during its summer, roughly from June to late August. This is when the majority of visitors step off flights to Ottawa. Shoulder season: Rates of Ottawa flights can fall in the spring and autumn as temperatures and weather are unpredictable. Heavy snow has been known to fall as late as May. However, there is still much to do in the city: most attractions are open year round and there are annual events and festivals taking place. Off season: Winter time (November through February) is the least popular time to visit Ottawa.

  • What airport do you fly into for flights to Ottawa?

    If you book a flight to Ottawa, you will be flying into Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

  • Can I find cheaper flights to Ottawa if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ottawa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ottawa?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Ottawa.

  • Does Ottawa have rental cars?

    Yes. Those touching down at Ottawa can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ottawa?

    Yes. Ottawa has hotels nearby for those requiring accommodations. Authentic Log Cabin Rental in a Private Waterfront Setting between Ottawa, Ontario and Montreal, Québec is the closest property to Ottawa (0.0 km away from Ottawa).

See more FAQs

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