What are the most popular airlines that fly from Ottawa to Singapore?

Before booking your flight from Ottawa to Singapore check out the most popular airlines for this route: Air Canada, Air France or EVA Air.

How far in advance should I book a flight from Ottawa to Singapore?

To save up to 38% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to Singapore from C$ 1,621 1-2 weeks out and tickets from C$ 1,784 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ottawa to Singapore?

Our data shows that November tends to be the cheapest month to fly to Singapore from Ottawa. Users have commonly found prices around C$ 1,946 for the month, but tickets can be as low as C$ 1,254. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly from for flights from Ottawa to Singapore?

Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Singapore.

Can I find deals for flights from Ottawa to Singapore that include hotel bookings?

Yes. In addition to deals on Ottawa to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Singapore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Singapore.

Can I find deals for business class flights from Ottawa to Singapore?

Yes. Cheapflights offers flight deals from Ottawa to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 2,611+ Flights from Ottawa to Singapore

Cheap flight deals from Ottawa to Singapore

Round-trip from	C$ 1,348
One-way from	C$ 909
Popular in	December
Cheapest in	November
Average price	C$ 2,183

United Airlines
17/5-23/5
4 total stops
76h 29m total
Ottawa to Singapore

Search Deals

Air Canada
29/7
1 total stop
25h 15m total
Ottawa to Singapore

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 53 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Ottawa to Singapore

Cheapest flights from Ottawa to Singapore
Explore the most affordable flight options available from Ottawa to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Fri 21/22:05 p.m.YOW - SIN

2 stops41h 10mUnited Airlines

Fri 28/210:20 p.m.SIN - YOW

2 stops49h 11mUnited Airlines

Deal found 20/2C$ 1,348

Tue 26/86:00 a.m.YOW - SIN

2 stops35h 00mAir Canada

Tue 11/1110:00 a.m.SIN - YOW

1 stop31h 57mAir Canada

Deal found 20/2C$ 1,396

Fri 12/95:15 a.m.YOW - SIN

2 stops37h 00mMultiple Airlines

Sat 27/98:45 a.m.SIN - YOW

3 stops28h 49mMultiple Airlines

Deal found 20/2C$ 1,526

Thu 15/56:40 p.m.YOW - SIN

2 stops34h 00mLufthansa

Fri 23/511:25 p.m.SIN - YOW

2 stops31h 39mLufthansa

Deal found 20/2C$ 2,065

Fri 21/28:15 p.m.YOW - SIN

3 stops55h 05mCathay Pacific

Fri 28/210:00 a.m.SIN - YOW

2 stops44h 27mCathay Pacific

Deal found 20/2C$ 2,303

Sat 20/95:15 p.m.YOW - SIN

1 stop35h 15mAir France

Fri 10/1010:35 p.m.SIN - YOW

1 stop28h 30mAir France

Deal found 20/2C$ 2,588

Mon 19/59:55 p.m.YOW - SIN

2 stops27h 55mEVA Air

Sat 24/51:10 p.m.SIN - YOW

2 stops24h 24mEVA Air

Deal found 20/2C$ 3,348

Sun 9/36:10 p.m.YOW - SIN

3 stops37h 05mSWISS

Sun 23/312:05 a.m.SIN - YOW

3 stops30h 53mSWISS

Deal found 20/2C$ 6,804

Best flights from Ottawa to Singapore
Discover carefully curated flight deals from Ottawa to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Sat 17/510:37 a.m.YOW - SIN

2 stops32h 08mUnited Airlines

Fri 23/58:45 a.m.SIN - YOW

2 stops44h 21mUnited Airlines

Deal found 20/2C$ 1,348

Wed 14/56:00 a.m.YOW - SIN

2 stops30h 45mAir Canada

Tue 20/59:10 a.m.SIN - YOW

1 stop35h 13mAir Canada

Deal found 20/2C$ 1,551

Thu 17/46:55 p.m.YOW - SIN

2 stops30h 55mMultiple Airlines

Thu 24/41:50 a.m.SIN - YOW

3 stops34h 19mMultiple Airlines

Deal found 19/2C$ 1,879

Thu 15/56:40 p.m.YOW - SIN

2 stops34h 00mLufthansa

Fri 23/511:25 p.m.SIN - YOW

2 stops31h 39mLufthansa

Deal found 20/2C$ 2,065

Thu 15/55:55 a.m.YOW - SIN

2 stops30h 55mCathay Pacific

Wed 21/51:50 a.m.SIN - YOW

2 stops27h 14mCathay Pacific

Deal found 20/2C$ 2,315

Mon 19/59:55 p.m.YOW - SIN

2 stops27h 55mEVA Air

Sat 24/51:10 p.m.SIN - YOW

2 stops24h 24mEVA Air

Deal found 20/2C$ 3,348

Sun 9/36:10 p.m.YOW - SIN

3 stops37h 05mSWISS

Sun 23/312:05 a.m.SIN - YOW

3 stops30h 53mSWISS

Deal found 20/2C$ 6,804

Last-minute flights from Ottawa to Singapore
Discover last-minute flight deals from Ottawa to Singapore. Data last updated 21 February 2025 and is based on user searches.

Fri 21/22:05 p.m.YOW - SIN

2 stops41h 10mUnited Airlines

Fri 28/210:20 p.m.SIN - YOW

2 stops49h 11mUnited Airlines

Deal found 20/2C$ 1,348

Fri 21/28:15 p.m.YOW - SIN

3 stops55h 05mCathay Pacific

Fri 28/210:00 a.m.SIN - YOW

2 stops44h 27mCathay Pacific

Deal found 20/2C$ 2,303

Wed 26/26:10 a.m.YOW - SIN

2 stops36h 45mMultiple Airlines

Tue 25/31:25 a.m.SIN - YOW

2 stops28h 02mMultiple Airlines

Deal found 20/2C$ 1,933

Wed 26/24:00 p.m.YOW - SIN

3 stops38h 15mSWISS

Tue 25/312:05 a.m.SIN - YOW

3 stops30h 53mSWISS

Deal found 20/2C$ 9,004

Sun 9/36:00 p.m.YOW - SIN

1 stop25h 55mAir Canada

Mon 24/39:00 p.m.SIN - YOW

2 stops43h 57mAir Canada

Deal found 20/2C$ 1,801

Sun 9/36:10 p.m.YOW - SIN

3 stops37h 05mSWISS

Sun 23/312:05 a.m.SIN - YOW

3 stops30h 53mSWISS

Deal found 20/2C$ 6,804

One-way flights from Ottawa to Singapore
Search for one-way flight options from Ottawa to Singapore. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Tue 29/75:50 p.m.YOW - SIN

1 stop25h 15mAir Canada

Deal found 20/2C$ 909

Thu 3/46:55 p.m.YOW - SIN

1 stop24h 10mMultiple Airlines

Deal found 19/2C$ 935

Fri 27/67:25 p.m.YOW - SIN

3 stops59h 00mUnited Airlines

Deal found 20/2C$ 1,280

Find flights from Ottawa to Singapore within your budget

Fly from

Fly to

Route

Depart

Return

Price

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sat 17/5

10:37 a.m.-6:45 a.m.

2 stops32h 08m

Singapore Changi

Fri 23/5

8:45 a.m.-5:06 p.m.

2 stops44h 21m

C$ 1,348

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 14/5

6:00 a.m.-12:45 a.m.

2 stops30h 45m

Singapore Changi

Tue 20/5

9:10 a.m.-8:23 a.m.

1 stop35h 13m

C$ 1,551

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 17/4

6:55 p.m.-1:50 p.m.

2 stops30h 55m

Singapore Changi

Thu 24/4

1:50 a.m.-12:09 a.m.

3 stops34h 19m

C$ 1,879

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 15/5

6:40 p.m.-4:40 p.m.

2 stops34h 00m

Singapore Changi

Fri 23/5

11:25 p.m.-7:04 p.m.

2 stops31h 39m

C$ 2,065

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 15/5

5:55 a.m.-12:50 a.m.

2 stops30h 55m

Singapore Changi

Wed 21/5

1:50 a.m.-5:04 p.m.

2 stops27h 14m

C$ 2,315

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Mon 19/5

9:55 p.m.-1:50 p.m.

2 stops27h 55m

Singapore Changi

Sat 24/5

1:10 p.m.-1:34 a.m.

2 stops24h 24m

C$ 3,348

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 9/3

6:10 p.m.-7:15 p.m.

3 stops37h 05m

Singapore Changi

Sun 23/3

12:05 a.m.-6:58 p.m.

3 stops30h 53m

C$ 6,804

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 29/7

5:50 p.m.-7:05 a.m.

1 stop25h 15m

C$ 909

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 3/4

6:55 p.m.-7:05 a.m.

1 stop24h 10m

C$ 935

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Fri 27/6

7:25 p.m.-6:25 p.m.

3 stops59h 00m

C$ 1,280

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Ottawa to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ottawa with our price prediction graph.

Estimated round-trip 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.

Travel insights for flights from Ottawa to Singapore

Get recent, data-driven insights about flights from Ottawa to Singapore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to Singapore?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Singapore (average of C$ 1,052). Flying from Ottawa to Singapore in December is currently the most expensive (average of C$ 1,457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to SG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Singapore as you normally would.

Rainfall in Singapore by month

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 mm per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

EVA Air

8.4

Very good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air

8.4

Very good

1,200 reviews

EVA Air

8.4

Very good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Cathay Pacific

7.5

Good

821 reviews

EVA Air

8.4

Very good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

SWISS

7.5

Good

1,568 reviews

EVA Air

8.4

Very good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

United Airlines

7.4

Good

8,759 reviews

EVA Air

8.4

Very good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Air Canada

7.0

Good

8,756 reviews

EVA Air

8.4

Very good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Related info for your journey

What airport do you fly from for flights from Ottawa to Singapore?
Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Singapore.
Can I find deals for flights from Ottawa to Singapore that include hotel bookings?
Yes. In addition to deals on Ottawa to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Singapore.
Can I find deals for business class flights from Ottawa to Singapore?
Yes. Cheapflights offers flight deals from Ottawa to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Singapore?
Currently, February is the cheapest month in which you can book a flight from Ottawa to Singapore (average of C$ 1,052). Flying from Ottawa to Singapore in December is currently the most expensive (average of C$ 1,457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to Singapore

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Pierre Elliott Trudeau Intl to Hanoi flights

Toronto Island to Colombo flights

Toronto Island to Pu Dong flights

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Direct flights to

Direct flights to New Delhi

Direct flights to Manila

Direct flights to Mumbai

Direct flights to Tokyo

Direct flights to Bangkok

Direct flights to Hong Kong

Direct flights to Karachi

Direct flights to Lahore

Direct flights to Dhaka

Direct flights to Islamabad

Direct flights to Shanghai

Direct flights to Beijing

Direct flights to Singapore

Direct flights to Taipei City

Direct flights to Seoul

Direct flights to Guangzhou

Direct flights to Osaka

Direct flights to Chengdu

Direct flights to Shenzhen

Top 7 airlines flying from Ottawa to Singapore

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 1,239	AverageC$ 1,607	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
SWISS	CheapestC$ 1,254	AverageC$ 1,688	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
ANA	CheapestC$ 1,350	AverageC$ 1,888	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Air France	CheapestC$ 1,621	AverageC$ 1,981	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Canada	CheapestC$ 1,634	AverageC$ 2,092	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Cathay Pacific	CheapestC$ 2,186	AverageC$ 2,193	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
EVA Air	CheapestC$ 2,272	AverageC$ 2,771	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Singapore?

When you search for this flight from Ottawa to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Singapore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Singapore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ottawa to Singapore become cheaper?

Of course! You can now track prices for flights from Ottawa to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ottawa to Singapore from C$ 909

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Singapore

Keep the following information in mind while searching for Ottawa to Singapore flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to Singapore

Cheapest flights from Ottawa to SingaporeExplore the most affordable flight options available from Ottawa to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Ottawa to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Ottawa to Singapore within your budget

Best time to book a flight from Ottawa to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ottawa with our price prediction graph.

Travel insights for flights from Ottawa to Singapore

Get recent, data-driven insights about flights from Ottawa to Singapore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to Singapore?

What is the cheapest time of day to fly from YOW to SG?

Find hourly flight availability from Ottawa to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

Reviews of airlines servicing Singapore

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ottawa to Singapore?

Can I find deals for flights from Ottawa to Singapore that include hotel bookings?

How can I find direct flights from Ottawa to Singapore?

Can I find deals for business class flights from Ottawa to Singapore?

What is the cheapest month to book a flight from Ottawa to Singapore?

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.

Alternative routes for Ottawa to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Ottawa to Singapore

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Singapore?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Singapore?

Can Cheapflights find flights from Ottawa to Singapore with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Singapore become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ottawa to Singapore
Explore the most affordable flight options available from Ottawa to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.