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Cheap flights from Ottawa to Singapore from C$ 676

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 23/3. 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
2:40 p.m. - 6:35 p.m.
YOW
-
SIN
39h 55m
2 stops
United Airlines Logo
8:35 p.m. - 5:07 p.m.
SIN
-
YOW
32h 32m
2 stops
C$ 1,202United Airlines
Tue, 12 May - Wed, 27 May
United Airlines Logo
10:25 a.m. - 6:45 a.m.
YOW
-
SIN
32h 20m
2 stops
United Airlines Logo
8:35 p.m. - 9:35 p.m.
SIN
-
YOW
37h 00m
2 stops
C$ 1,203United Airlines
Tue, 21 Apr - Mon, 1 Jun
United Airlines Logo
7:30 p.m. - 6:35 p.m.
YOW
-
SIN
35h 05m
2 stops
United Airlines Logo
8:35 p.m. - 10:03 a.m.
SIN
-
YOW
25h 28m
2 stops
C$ 1,205United Airlines
Wed, 8 Apr - Tue, 14 Apr
United Airlines Logo
6:10 a.m. - 6:40 a.m.
YOW
-
SIN
36h 30m
2 stops
United Airlines Logo
8:35 p.m. - 10:03 a.m.
SIN
-
YOW
25h 28m
2 stops
C$ 1,207United Airlines
Tue, 21 Apr - Mon, 1 Jun
United Airlines Logo
6:10 a.m. - 6:40 a.m.
YOW
-
SIN
36h 30m
2 stops
United Airlines Logo
8:35 p.m. - 10:03 a.m.
SIN
-
YOW
25h 28m
2 stops
C$ 1,217United Airlines
Tue, 21 Apr - Mon, 1 Jun
United Airlines Logo
7:30 p.m. - 6:35 p.m.
YOW
-
SIN
35h 05m
2 stops
United Airlines Logo
8:35 p.m. - 10:03 a.m.
SIN
-
YOW
25h 28m
2 stops
C$ 1,224United Airlines
Tue, 14 Apr - Tue, 28 Apr
United Airlines Logo
7:30 p.m. - 6:35 p.m.
YOW
-
SIN
35h 05m
2 stops
United Airlines Logo
8:35 p.m. - 9:35 p.m.
SIN
-
YOW
37h 00m
2 stops
C$ 1,231United Airlines
Sat, 8 Aug - Mon, 31 Aug
United Airlines Logo
5:25 p.m. - 6:35 p.m.
YOW
-
SIN
37h 10m
2 stops
United Airlines Logo
8:35 p.m. - 1:59 p.m.
SIN
-
YOW
29h 24m
2 stops
C$ 1,237United Airlines
Thu, 23 Apr - Thu, 7 May
United Airlines Logo
7:30 p.m. - 6:35 p.m.
YOW
-
SIN
35h 05m
2 stops
United Airlines Logo
8:35 p.m. - 9:35 p.m.
SIN
-
YOW
37h 00m
2 stops
C$ 1,240United Airlines
Sat, 8 Aug - Mon, 31 Aug
United Airlines Logo
5:25 p.m. - 6:40 a.m.
YOW
-
SIN
49h 15m
2 stops
United Airlines Logo
6:15 a.m. - 1:59 p.m.
SIN
-
YOW
43h 44m
2 stops
C$ 1,244United Airlines
Sun, 5 Apr - Tue, 21 Apr

United Airlines flights from Ottawa to Singapore

Our best United Airlines deals on Ottawa to Singapore flight tickets
United Airlines
12 May
YOW2:40 p.m.Ottawa
39h 55m
2 stops
SIN6:35 p.m.Singapore Changi
27 May
SIN8:35 p.m.Singapore Changi
32h 32m
2 stops
YOW5:07 p.m.Ottawa
C$ 1,202
United Airlines
21 Apr
YOW10:25 a.m.Ottawa
32h 20m
2 stops
SIN6:45 a.m.Singapore Changi
1 Jun
SIN8:35 p.m.Singapore Changi
37h 00m
2 stops
YOW9:35 p.m.Ottawa
C$ 1,203
United Airlines
8 Apr
YOW7:30 p.m.Ottawa
35h 05m
2 stops
SIN6:35 p.m.Singapore Changi
14 Apr
SIN8:35 p.m.Singapore Changi
25h 28m
2 stops
YOW10:03 a.m.Ottawa
C$ 1,205

Emirates flights from Ottawa to Singapore

Our best Emirates deals on Ottawa to Singapore flight tickets
Emirates
25 Mar
YOW5:45 a.m.Ottawa
28h 00m
2 stops
SIN9:45 p.m.Singapore Changi
8 Apr
SIN12:50 a.m.Singapore Changi
51h 31m
2 stops
YOW4:21 p.m.Ottawa
C$ 2,205
Emirates
18 Mar
YOW5:45 a.m.Ottawa
38h 45m
2 stops
SIN8:30 a.m.Singapore Changi
29 Mar
SIN10:30 a.m.Singapore Changi
41h 51m
2 stops
YOW4:21 p.m.Ottawa
C$ 2,207
Emirates
25 Mar
YOW5:45 a.m.Ottawa
38h 45m
2 stops
SIN8:30 a.m.Singapore Changi
10 Apr
SIN10:35 a.m.Singapore Changi
41h 51m
2 stops
YOW4:26 p.m.Ottawa
C$ 2,254

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 14 March 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

Tue 12/5

2:40 p.m.-6:35 p.m.

2 stops39h 55m

Singapore Changi

Wed 27/5

8:35 p.m.-5:07 p.m.

2 stops32h 32m

C$ 1,202

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 21/4

10:25 a.m.-6:45 a.m.

2 stops32h 20m

Singapore Changi

Mon 1/6

8:35 p.m.-9:35 p.m.

2 stops37h 00m

C$ 1,203
Quickest round-trip

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 8/4

7:30 p.m.-6:35 p.m.

2 stops35h 05m

Singapore Changi

Tue 14/4

8:35 p.m.-10:03 a.m.

2 stops25h 28m

C$ 1,205

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 21/4

6:10 a.m.-6:40 a.m.

2 stops36h 30m

Singapore Changi

Mon 1/6

8:35 p.m.-10:03 a.m.

2 stops25h 28m

C$ 1,207

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 21/4

6:10 a.m.-6:40 a.m.

2 stops36h 30m

Singapore Changi

Mon 1/6

8:35 p.m.-10:03 a.m.

2 stops25h 28m

C$ 1,217

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 14/4

7:30 p.m.-6:35 p.m.

2 stops35h 05m

Singapore Changi

Tue 28/4

8:35 p.m.-10:03 a.m.

2 stops25h 28m

C$ 1,224

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sat 8/8

7:30 p.m.-6:35 p.m.

2 stops35h 05m

Singapore Changi

Mon 31/8

8:35 p.m.-9:35 p.m.

2 stops37h 00m

C$ 1,231

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 23/4

5:25 p.m.-6:35 p.m.

2 stops37h 10m

Singapore Changi

Thu 7/5

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

2 stops29h 24m

C$ 1,237

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sat 8/8

7:30 p.m.-6:35 p.m.

2 stops35h 05m

Singapore Changi

Mon 31/8

8:35 p.m.-9:35 p.m.

2 stops37h 00m

C$ 1,240

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 5/4

5:25 p.m.-6:40 a.m.

2 stops49h 15m

Singapore Changi

Tue 21/4

6:15 a.m.-1:59 p.m.

2 stops43h 44m

C$ 1,244

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, February 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$ 1,292. If you are unable to visit Singapore during the month of February, then departing from Ottawa during the month August is also very affordable. Most momondo users find prices during this month for around C$ 1,305.

Can stopping save me money on Ottawa to Singapore flights?

You could potentially save up to 16% 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

28h 00m

Direct flights

None
The fastest flight from Ottawa to Singapore takes 28h 00m
There are no direct flights from Ottawa to Singapore. There are no popular flight routes from Ottawa to Singapore.
Search flight deals

  • 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$ 1,094Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 1,127Free CancellationRating
7.4
9,424 reviews
Search United Airlines flights
ANAPriceFrom C$ 1,231Free CancellationRating
8.4
1,127 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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