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Cheap flights from Ottawa to Singapore from C$ 708

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Singapore departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 p.m. - 11:45 p.m.
YOW
-
SIN
41h 05m
2 stops
Multiple Airlines Logo
11:25 a.m. - 12:56 a.m.
SIN
-
YOW
50h 31m
2 stops
C$ 1,311Multiple Airlines
Wed, 13 Jan - Mon, 8 Feb
Multiple Airlines Logo
6:15 p.m. - 6:40 a.m.
YOW
-
SIN
48h 25m
3 stops
Multiple Airlines Logo
11:05 a.m. - 5:35 a.m.
SIN
-
YOW
30h 30m
3 stops
C$ 1,492Multiple Airlines
Sun, 13 Sep - Wed, 30 Sep
ANA Logo
6:25 a.m. - 11:20 p.m.
YOW
-
SIN
28h 55m
2 stops
ANA Logo
12:50 a.m. - 9:35 p.m.
SIN
-
YOW
32h 45m
2 stops
C$ 1,510ANA
Tue, 15 Sep - Mon, 21 Sep
ANA Logo
6:15 a.m. - 5:35 p.m.
YOW
-
SIN
46h 20m
2 stops
ANA Logo
10:20 p.m. - 9:31 p.m.
SIN
-
YOW
36h 11m
2 stops
C$ 1,572ANA
Wed, 13 Jan - Mon, 8 Feb
United Airlines Logo
7:34 p.m. - 6:35 p.m.
YOW
-
SIN
35h 01m
2 stops
United Airlines Logo
8:35 p.m. - 5:16 p.m.
SIN
-
YOW
32h 41m
2 stops
C$ 1,586United Airlines
Sun, 13 Sep - Wed, 16 Sep
United Airlines Logo
5:57 p.m. - 6:35 p.m.
YOW
-
SIN
36h 38m
2 stops
United Airlines Logo
8:35 p.m. - 1:59 p.m.
SIN
-
YOW
29h 24m
2 stops
C$ 1,586United Airlines
Sun, 13 Sep - Wed, 16 Sep
United Airlines Logo
5:57 p.m. - 6:35 p.m.
YOW
-
SIN
36h 38m
2 stops
United Airlines Logo
8:35 p.m. - 1:59 p.m.
SIN
-
YOW
29h 24m
2 stops
C$ 1,588United Airlines
Sun, 13 Sep - Wed, 16 Sep
Air Canada Logo
6:55 a.m. - 5:15 a.m.
YOW
-
SIN
34h 20m
1 stop
Air Canada Logo
7:00 a.m. - 5:00 p.m.
SIN
-
YOW
46h 00m
2 stops
C$ 1,701Air Canada
Thu, 27 Aug - Thu, 10 Sep
Air Canada Logo
6:55 a.m. - 5:15 a.m.
YOW
-
SIN
34h 20m
1 stop
Air Canada Logo
8:50 p.m. - 4:23 p.m.
SIN
-
YOW
31h 33m
2 stops
C$ 1,715Air Canada
Tue, 15 Sep - Tue, 22 Sep
Air Canada Logo
6:05 p.m. - 5:15 a.m.
YOW
-
SIN
23h 10m
1 stop
Air Canada Logo
7:00 a.m. - 12:53 a.m.
SIN
-
YOW
29h 53m
1 stop
C$ 1,734Air Canada
Thu, 27 Aug - Thu, 10 Sep

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United Airlines flights from Ottawa to Singapore

Our best United Airlines deals on Ottawa to Singapore flight tickets
United Airlines
13 Sep
YOW5:57 p.m.Ottawa
36h 38m
2 stops
SIN6:35 p.m.Singapore Changi
16 Sep
SIN8:35 p.m.Singapore Changi
29h 24m
2 stops
YOW1:59 p.m.Ottawa
C$ 1,586
United Airlines
13 Sep
YOW5:57 p.m.Ottawa
36h 38m
2 stops
SIN6:35 p.m.Singapore Changi
16 Sep
SIN8:35 p.m.Singapore Changi
29h 24m
2 stops
YOW1:59 p.m.Ottawa
C$ 1,588
United Airlines
13 Sep
YOW7:34 p.m.Ottawa
35h 01m
2 stops
SIN6:35 p.m.Singapore Changi
16 Sep
SIN8:35 p.m.Singapore Changi
32h 41m
2 stops
YOW5:16 p.m.Ottawa
C$ 1,589

ANA flights from Ottawa to Singapore

Our best ANA deals on Ottawa to Singapore flight tickets
ANA
15 Sep
YOW6:25 a.m.Ottawa
28h 55m
2 stops
SIN11:20 p.m.Singapore Changi
21 Sep
SIN12:50 a.m.Singapore Changi
32h 45m
2 stops
YOW9:35 p.m.Ottawa
C$ 1,510
ANA
13 Jan
YOW6:15 a.m.Ottawa
46h 20m
2 stops
SIN5:35 p.m.Singapore Changi
8 Feb
SIN10:20 p.m.Singapore Changi
36h 11m
2 stops
YOW9:31 p.m.Ottawa
C$ 1,572
ANA
6 Jan
YOW6:15 a.m.Ottawa
46h 20m
2 stops
SIN5:35 p.m.Singapore Changi
7 Feb
SIN10:45 a.m.Singapore Changi
47h 46m
2 stops
YOW9:31 p.m.Ottawa
C$ 1,579

momondo Fare Finder

 
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, momondo users made 96,600 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from Ottawa to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 13/1

5:40 p.m.-11:45 p.m.

2 stops41h 05m

Singapore Changi

Mon 8/2

11:25 a.m.-12:56 a.m.

2 stops50h 31m

C$ 1,311

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 13/9

6:15 p.m.-6:40 a.m.

3 stops48h 25m

Singapore Changi

Wed 30/9

11:05 a.m.-5:35 a.m.

3 stops30h 30m

C$ 1,492

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 15/9

6:25 a.m.-11:20 p.m.

2 stops28h 55m

Singapore Changi

Mon 21/9

12:50 a.m.-9:35 p.m.

2 stops32h 45m

C$ 1,510

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 13/1

6:15 a.m.-5:35 p.m.

2 stops46h 20m

Singapore Changi

Mon 8/2

10:20 p.m.-9:31 p.m.

2 stops36h 11m

C$ 1,572

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 13/9

7:34 p.m.-6:35 p.m.

2 stops35h 01m

Singapore Changi

Wed 16/9

8:35 p.m.-5:16 p.m.

2 stops32h 41m

C$ 1,586

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 13/9

5:57 p.m.-6:35 p.m.

2 stops36h 38m

Singapore Changi

Wed 16/9

8:35 p.m.-1:59 p.m.

2 stops29h 24m

C$ 1,586

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 13/9

5:57 p.m.-6:35 p.m.

2 stops36h 38m

Singapore Changi

Wed 16/9

8:35 p.m.-1:59 p.m.

2 stops29h 24m

C$ 1,588

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 27/8

6:55 a.m.-5:15 a.m.

1 stop34h 20m

Singapore Changi

Thu 10/9

7:00 a.m.-5:00 p.m.

2 stops46h 00m

C$ 1,701

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 15/9

6:55 a.m.-5:15 a.m.

1 stop34h 20m

Singapore Changi

Tue 22/9

8:50 p.m.-4:23 p.m.

2 stops31h 33m

C$ 1,715
Quickest round-trip

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 27/8

6:05 p.m.-5:15 a.m.

1 stop23h 10m

Singapore Changi

Thu 10/9

7:00 a.m.-12:53 a.m.

1 stop29h 53m

C$ 1,734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Singapore from

How to get the cheapest flight ticket from Ottawa to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and Singapore?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 1,269 to C$ 1,680.
The lowest price recently found on this route was C$ 1,311.

What is the cheapest month to fly to Singapore?

In general, August is the cheapest month to fly from Ottawa to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,275. If you are unable to visit Singapore during the month of August, then departing from Ottawa during the month January is also very affordable. Most momondo users find prices during this month for around C$ 1,341.

Can stopping save me money on Ottawa to Singapore flights?

You could potentially save up to 9% on your flight if you consider stops on a Ottawa to Singapore flight.

When to book flights from Ottawa to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Singapore (YOW to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Singapore

Fastest flight time

25h 20m

Direct flights

None
The fastest flight from Ottawa to Singapore takes 25h 20m
There are no direct flights from Ottawa to Singapore. There are no popular flight routes from Ottawa to Singapore.
Search flight deals

Frequently asked questions about flying from Ottawa to Singapore

  • How far is Ottawa to Singapore Changi by plane?

    There are 14809.5 km between Ottawa and Singapore Changi. In terms of flight time, this usually takes a little over 25h 20m.

  • When did momondo last update prices for flights from Ottawa Airport to Singapore Changi Airport?

    Prices for flights from Ottawa Airport to Singapore Changi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Ottawa Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ottawa to Singapore?

Best airlines flying from Ottawa to Singapore

Compare and see reviews for airlines that fly from Ottawa to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 1,116Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,455Free CancellationRating
7.1
11,423 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Singapore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Singapore. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Singapore with flexible booking policies on momondo?

Flights from Ottawa to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Singapore?

momondo helps you find the best flight between Ottawa and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ottawa to Singapore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Ottawa and alert you when they change.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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Qatar Airways
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