S$ 751+ Cheap flights to Ottawa
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-4. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Ottawa in 2025
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 2 April 2025.
Return from | S$ 1,797 |
---|---|
One-way from | S$ 751 |
Popular in | July |
Cheapest in | March |
Average price | S$ 1,949 |
Find flight deals to Ottawa
Cheapest flights to OttawaExplore the most affordable flight options available to Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 2 April 2025.
Explore the most affordable flight options available to Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 2 April 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 2 April 2025.
Use the filters below to find and compare flights to Ottawa that are best for you.
Fly from
Route
Depart
Return
Price
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Fri 2-5
08:00-14:44
2 stops42h 44m
Ottawa
Fri 9-5
08:50-00:50
2 stops28h 00m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Tue 20-5
09:10-19:26
2 stops22h 16m
Ottawa
Wed 11-6
11:05-00:55
2 stops25h 50m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Thu 22-5
13:10-01:34
2 stops24h 24m
Ottawa
Wed 11-6
21:55-13:50
2 stops27h 55m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Sun 18-5
13:25-09:14
2 stops31h 49m
Ottawa
Wed 11-6
05:55-19:05
2 stops25h 10m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Thu 8-5
11:05-08:33
2 stops33h 28m
Ottawa
Mon 19-5
10:37-06:40
2 stops32h 03m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Mon 19-5
22:30-15:05
1 stop28h 35m
Ottawa
Tue 10-6
17:15-16:30
1 stop35h 15m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Fri 16-5
10:35-13:50
2 stops39h 15m
Ottawa
Mon 9-6
06:00-15:00
2 stops45h 00m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Tue 6-5
23:30-17:15
3 stops29h 45m
Ottawa
Tue 20-5
14:35-17:05
2 stops38h 30m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Wed 23-4
03:45-18:20
3 stops50h 35m
SingaporeOttawa
SIN - YOW
SINYOW
Singapore Changi
Sun 22-6
01:50-17:05
2 stops27h 15m
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.
Cheapflights Insights
Everything you need to know about your flight to Ottawa
How long is the flight to Ottawa?
On average, a flight from Singapore to Ottawa takes 28 hours 39 minutes. Flights to Ottawa from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Ottawa?
The most popular airline flying from Singapore to Ottawa is United Airlines.
What are the cheapest airlines that fly to Ottawa?
The cheapest airline flying from Singapore to Ottawa is United Airlines.
Rainfall in Ottawa by month
Plan your trip to Ottawa by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.
Temperature in Ottawa by month
Plan your trip to Ottawa by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).
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 2 April 2025.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Feb 2025
SFO - TPE
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Feb 2025
SFO - TPE
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Feb 2025
SFO - TPE
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Feb 2025
SFO - TPE
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Feb 2025
SFO - TPE
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Feb 2025
SFO - TPE
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Search flights to Ottawa by cabin class
Find flights to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Ottawa?
Cheapflights makes it easy to find Ottawa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets to Ottawa?
Millions of users choose and trust Cheapflights to book the best flight deals to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights to Ottawa with no change fees?
Need flexible booking options for your flight to Ottawa ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights to Ottawa become cheaper?
Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!