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Cheap flights from Ottawa to Singapore from C$ 868

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 23/5. 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

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Find the cheapest flights from Ottawa to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:25 a.m. - 6:35 p.m.
YOW
-
SIN
48h 10m
2 stops
United Airlines Logo
8:35 p.m. - 1:59 p.m.
SIN
-
YOW
29h 24m
2 stops
C$ 1,481United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
10:37 a.m. - 6:35 p.m.
YOW
-
SIN
43h 58m
2 stops
United Airlines Logo
8:35 p.m. - 1:59 p.m.
SIN
-
YOW
29h 24m
2 stops
C$ 1,484United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
2:48 p.m. - 6:35 p.m.
YOW
-
SIN
39h 47m
2 stops
United Airlines Logo
8:35 p.m. - 1:59 p.m.
SIN
-
YOW
29h 24m
2 stops
C$ 1,487United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
10:25 a.m. - 6:15 a.m.
YOW
-
SIN
31h 50m
3 stops
United Airlines Logo
11:05 a.m. - 9:56 p.m.
SIN
-
YOW
46h 51m
2 stops
C$ 1,500United Airlines
Thu, 20 Aug - Sun, 13 Sep
United Airlines Logo
6:00 a.m. - 6:15 a.m.
YOW
-
SIN
36h 15m
2 stops
United Airlines Logo
11:05 a.m. - 9:56 p.m.
SIN
-
YOW
46h 51m
2 stops
C$ 1,506United Airlines
Wed, 19 Aug - Sun, 13 Sep
United Airlines Logo
6:25 a.m. - 6:15 a.m.
YOW
-
SIN
35h 50m
2 stops
United Airlines Logo
11:05 a.m. - 9:56 p.m.
SIN
-
YOW
46h 51m
2 stops
C$ 1,508United Airlines
Wed, 19 Aug - Sun, 13 Sep
United Airlines Logo
10:25 a.m. - 6:15 a.m.
YOW
-
SIN
31h 50m
2 stops
United Airlines Logo
11:05 a.m. - 9:56 p.m.
SIN
-
YOW
46h 51m
2 stops
C$ 1,510United Airlines
Wed, 19 Aug - Sun, 13 Sep
United Airlines Logo
10:37 a.m. - 6:15 a.m.
YOW
-
SIN
31h 38m
2 stops
United Airlines Logo
11:05 a.m. - 9:56 p.m.
SIN
-
YOW
46h 51m
2 stops
C$ 1,511United Airlines
Wed, 19 Aug - Sun, 13 Sep
United Airlines Logo
10:35 a.m. - 6:15 a.m.
YOW
-
SIN
31h 40m
2 stops
United Airlines Logo
8:45 a.m. - 9:11 a.m.
SIN
-
YOW
36h 26m
2 stops
C$ 1,559United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
10:35 a.m. - 6:15 a.m.
YOW
-
SIN
31h 40m
2 stops
United Airlines Logo
8:35 p.m. - 5:21 p.m.
SIN
-
YOW
32h 46m
2 stops
C$ 1,566United Airlines
Thu, 24 Sep - Mon, 28 Sep

ANA flights from Ottawa to Singapore

Our best ANA deals on Ottawa to Singapore flight tickets
ANA
28 Jul
YOW6:25 a.m.Ottawa
36h 15m
2 stops
SIN6:40 a.m.Singapore Changi
25 Sep
SIN6:15 a.m.Singapore Changi
43h 30m
2 stops
YOW1:45 p.m.Ottawa
C$ 1,602
ANA
28 Jul
YOW6:25 a.m.Ottawa
36h 15m
2 stops
SIN6:40 a.m.Singapore Changi
25 Sep
SIN6:15 a.m.Singapore Changi
43h 30m
2 stops
YOW1:45 p.m.Ottawa
C$ 1,604
ANA
28 Jul
YOW6:25 a.m.Ottawa
36h 15m
2 stops
SIN6:40 a.m.Singapore Changi
25 Sep
SIN6:15 a.m.Singapore Changi
43h 30m
2 stops
YOW1:45 p.m.Ottawa
C$ 1,606

United Airlines flights from Ottawa to Singapore

Our best United Airlines deals on Ottawa to Singapore flight tickets
United Airlines
13 Sep
YOW6:25 a.m.Ottawa
48h 10m
2 stops
SIN6:35 p.m.Singapore Changi
17 Sep
SIN8:35 p.m.Singapore Changi
29h 24m
2 stops
YOW1:59 p.m.Ottawa
C$ 1,481
United Airlines
13 Sep
YOW10:37 a.m.Ottawa
43h 58m
2 stops
SIN6:35 p.m.Singapore Changi
17 Sep
SIN8:35 p.m.Singapore Changi
29h 24m
2 stops
YOW1:59 p.m.Ottawa
C$ 1,484
United Airlines
13 Sep
YOW2:48 p.m.Ottawa
39h 47m
2 stops
SIN6:35 p.m.Singapore Changi
17 Sep
SIN8:35 p.m.Singapore Changi
29h 24m
2 stops
YOW1:59 p.m.Ottawa
C$ 1,487

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 2 May 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

Sun 13/9

6:25 a.m.-6:35 p.m.

2 stops48h 10m

Singapore Changi

Thu 17/9

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

2 stops29h 24m

C$ 1,481

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 13/9

10:37 a.m.-6:35 p.m.

2 stops43h 58m

Singapore Changi

Thu 17/9

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

2 stops29h 24m

C$ 1,484

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 13/9

2:48 p.m.-6:35 p.m.

2 stops39h 47m

Singapore Changi

Thu 17/9

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

2 stops29h 24m

C$ 1,487

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 20/8

10:25 a.m.-6:15 a.m.

3 stops31h 50m

Singapore Changi

Sun 13/9

11:05 a.m.-9:56 p.m.

2 stops46h 51m

C$ 1,500

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 19/8

6:00 a.m.-6:15 a.m.

2 stops36h 15m

Singapore Changi

Sun 13/9

11:05 a.m.-9:56 p.m.

2 stops46h 51m

C$ 1,506

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 19/8

6:25 a.m.-6:15 a.m.

2 stops35h 50m

Singapore Changi

Sun 13/9

11:05 a.m.-9:56 p.m.

2 stops46h 51m

C$ 1,508

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 19/8

10:25 a.m.-6:15 a.m.

2 stops31h 50m

Singapore Changi

Sun 13/9

11:05 a.m.-9:56 p.m.

2 stops46h 51m

C$ 1,510

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 19/8

10:37 a.m.-6:15 a.m.

2 stops31h 38m

Singapore Changi

Sun 13/9

11:05 a.m.-9:56 p.m.

2 stops46h 51m

C$ 1,511

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 24/9

10:35 a.m.-6:15 a.m.

2 stops31h 40m

Singapore Changi

Mon 28/9

8:45 a.m.-9:11 a.m.

2 stops36h 26m

C$ 1,559
Quickest round-trip

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 24/9

10:35 a.m.-6:15 a.m.

2 stops31h 40m

Singapore Changi

Mon 28/9

8:35 p.m.-5:21 p.m.

2 stops32h 46m

C$ 1,566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Singapore?

In general, July 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$ 705. If you are unable to visit Singapore during the month of July, then departing from Ottawa during the month August is also very affordable. Most momondo users find prices during this month for around C$ 1,075.

Can stopping save me money on Ottawa to Singapore flights?

You could potentially save up to 5% on your flight if you consider stops on a Ottawa to Singapore flight.

Cheap Ottawa to Singapore flight deals and tips

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

Fastest flight time

27h 45m

Direct flights

None
The fastest flight from Ottawa to Singapore takes 27h 45m
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

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

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

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

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

    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.

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

    The travel and health documents you'll need for your trip to Singapore 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Air CanadaPriceFrom C$ 1,084Free CancellationRating
7.1
10,993 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 1,192Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
ANAPriceFrom C$ 1,219Free CancellationRating
8.3
1,202 reviews
Search ANA flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Ottawa.

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

Yes. momondo allows you to filter the results for Ottawa to Singapore flights to just show those with flexible booking policies.

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

Once all potential Ottawa to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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Find better results for your trip to Singapore

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