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Cheap flights from Ottawa to Singapore from C$ 723

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SIN
22 ene. — 29 ene.1
1 adult

The best prices from Ottawa to Singapore Changi are usually found in November or September, booked 76 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Ottawa to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 enero 2025.

Round-trip from

C$ 1,250

One-way from

C$ 723

Popular in

December

Cheapest in

November

Average price

C$ 1,818
United Airlines
  • United Airlines
  • 4/2-10/2
  • 4 total stops
  • 79h 34m total
  • Ottawa to Singapore
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United Airlines
  • United Airlines
  • 12/2
  • 2 total stops
  • 38h 15m total
  • Ottawa to Singapore
Search Deals
High demand for flights, 0% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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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 17 enero 2025.

mar. 4/25:00 p.m.YOW - SIN
2 stops38h 15mUnited Airlines
lun. 10/210:10 a.m.SIN - YOW
2 stops41h 19mUnited Airlines
Deal found 16/1C$ 1,250
mar. 4/25:55 a.m.YOW - SIN
2 stops45h 20mMultiple Airlines
lun. 10/210:55 p.m.SIN - YOW
1 stop29h 15mMultiple Airlines
Deal found 16/1C$ 1,674
mar. 4/25:55 a.m.YOW - SIN
2 stops45h 20mKLM
dom. 9/21:40 a.m.SIN - YOW
2 stops26h 30mKLM
Deal found 16/1C$ 1,886
mar. 4/28:15 p.m.YOW - SIN
3 stops31h 05mCathay Pacific
dom. 9/21:25 a.m.SIN - YOW
2 stops35h 44mCathay Pacific
Deal found 16/1C$ 2,226
sáb. 15/25:20 p.m.YOW - SIN
1 stop34h 35mAir France
sáb. 22/210:55 p.m.SIN - YOW
1 stop29h 15mAir France
Deal found 16/1C$ 3,034
mar. 4/26:00 a.m.YOW - SIN
1 stop36h 55mAir Canada
dom. 9/21:55 a.m.SIN - YOW
2 stops40h 02mAir Canada
Deal found 16/1C$ 3,063
sáb. 15/24:45 p.m.YOW - SIN
3 stops36h 10mSWISS
vie. 21/212:05 a.m.SIN - YOW
3 stops29h 53mSWISS
Deal found 16/1C$ 4,552

Find flights from Ottawa to Singapore within your budget

Customize your flight search to find flights from Ottawa to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 enero 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mar. 4/2

5:00 p.m.-8:15 p.m.

2 stops38h 15m

Singapore Changi

lun. 10/2

10:10 a.m.-2:29 p.m.

2 stops41h 19m

C$ 1,250

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mar. 4/2

5:55 a.m.-4:15 p.m.

2 stops45h 20m

Singapore Changi

lun. 10/2

10:55 p.m.-3:10 p.m.

1 stop29h 15m

C$ 1,674

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mar. 4/2

5:55 a.m.-4:15 p.m.

2 stops45h 20m

Singapore Changi

dom. 9/2

1:40 a.m.-3:10 p.m.

2 stops26h 30m

C$ 1,886

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mar. 4/2

8:15 p.m.-4:20 p.m.

3 stops31h 05m

Singapore Changi

dom. 9/2

1:25 a.m.-12:09 a.m.

2 stops35h 44m

C$ 2,226

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

sáb. 15/2

5:20 p.m.-4:55 p.m.

1 stop34h 35m

Singapore Changi

sáb. 22/2

10:55 p.m.-3:10 p.m.

1 stop29h 15m

C$ 3,034

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mar. 4/2

6:00 a.m.-7:55 a.m.

1 stop36h 55m

Singapore Changi

dom. 9/2

1:55 a.m.-4:57 a.m.

2 stops40h 02m

C$ 3,063

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

sáb. 15/2

4:45 p.m.-5:55 p.m.

3 stops36h 10m

Singapore Changi

vie. 21/2

12:05 a.m.-4:58 p.m.

3 stops29h 53m

C$ 4,552

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mié. 12/2

5:00 p.m.-8:15 p.m.

2 stops38h 15m

C$ 723

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mié. 12/2

8:10 p.m.-2:00 p.m.

3 stops52h 50m

C$ 822

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

mar. 11/2

6:00 p.m.-7:55 a.m.

1 stop24h 55m

C$ 900

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

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.

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Singapore. Price data was last updated on 10 January 2025.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Ottawa to Singapore (average of C$ 1,088). Flying from Ottawa to Singapore in December is currently the most expensive (average of C$ 1,466). 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 SIN?

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 17 enero 2025.

It’s optimal to fly from Ottawa to Singapore at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Singapore. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Singapore flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Singapore by month

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

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

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 17 enero 2025.
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Cathay Pacific
7.5
Good
823 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,598 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,487 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,964 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 are the cheapest airlines flying from Ottawa to Singapore round-trip?

    According to our current data, United Airlines (C$ 1,250), KLM (C$ 1,886), and Cathay Pacific (C$ 2,226) offers the cheapest pricing from Ottawa to Singapore. These flights start at 35% lower than the current average price 3 months from now.

  • 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, October is the cheapest month in which you can book a flight from Ottawa to Singapore (average of C$ 1,088). Flying from Ottawa to Singapore in December is currently the most expensive (average of C$ 1,466). 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

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Alternative routes for Ottawa to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Singapore flights
Pierre Elliott Trudeau Intl to Singapore flights
Toronto Island to Singapore flights
Hamilton to Singapore flights
London to Singapore flights

Top 8 airlines flying from Ottawa to Singapore

Discover the top 8 airlines that operate flights from Ottawa to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 enero 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 1,269AverageC$ 1,708FlexibilityNo cancel feeOn-time79%
Search SWISS flights
United AirlinesCheapestC$ 1,301AverageC$ 1,719FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapestC$ 1,366AverageC$ 1,910FlexibilityNo cancel feeOn-time80%
Search ANA flights
LufthansaCheapestC$ 1,386AverageC$ 1,707FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 1,717AverageC$ 2,003FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 1,733AverageC$ 2,167FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestC$ 2,209AverageC$ 2,215FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestC$ 2,299AverageC$ 2,804FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

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?

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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Ottawa today and book when prices fit your budget.

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