Which layover airport has the shortest connection time from Ottawa to Singapore?

Vancouver (YVR) has the shortest average layover time for this route: 3h 01m.

What is the cheapest airline that flies from Ottawa to Singapore Changi?

United Airlines is the most popular carrier operating from Ottawa to Singapore Changi

Which airlines fly to Singapore?

United Airlines, Air Canada and Qatar Airways are the top three most popular airlines that fly to Singapore from Ottawa according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 8 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Ottawa to Singapore?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 24h 38m.

Which layover airport offers the lowest fares from Ottawa to Singapore?

Flights via Paris (CDG) offer the lowest average round-trip price of C$ 1,730.

Which airport is the most popular layover for flights between Ottawa and Singapore?

Vancouver (YVR) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

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?

There are 4 operators available for flights from Ottawa Airport to Singapore Changi Airport as of January 2026.

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.

C$ 713 Cheap Flights from Ottawa to Singapore in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,523 to C$ 2,096. The lowest price recently found on this route was C$ 1,238.

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

YOW

SIN

32h 20m

3 stops

8:35 p.m. - 4:50 p.m.

SIN

YOW

32h 15m

2 stops

C$ 1,238United Airlines

ter, 21 abr - seg, 1 jun

2:40 p.m. - 6:45 a.m.

YOW

SIN

28h 05m

2 stops

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

SIN

YOW

32h 32m

2 stops

C$ 1,239United Airlines

qui, 30 abr - seg, 4 mai

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

YOW

SIN

32h 20m

3 stops

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

SIN

YOW

25h 28m

2 stops

C$ 1,241United Airlines

ter, 21 abr - seg, 1 jun

2:40 p.m. - 6:45 a.m.

YOW

SIN

28h 05m

2 stops

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

SIN

YOW

29h 24m

2 stops

C$ 1,249United Airlines

qui, 30 abr - seg, 4 mai

11:10 a.m. - 8:15 p.m.

YOW

SIN

45h 05m

2 stops

9:00 a.m. - 5:14 p.m.

SIN

YOW

44h 14m

2 stops

C$ 1,301United Airlines

dom, 8 mar - dom, 29 mar

9:45 a.m. - 8:00 a.m.

YOW

SIN

33h 15m

2 stops

10:20 p.m. - 9:18 p.m.

SIN

YOW

34h 58m

2 stops

C$ 1,374United Airlines

qua, 4 mar - seg, 23 mar

3:15 p.m. - 8:00 a.m.

YOW

SIN

27h 45m

2 stops

10:20 p.m. - 1:32 p.m.

SIN

YOW

27h 12m

2 stops

C$ 1,377United Airlines

qua, 4 mar - seg, 23 mar

5:10 p.m. - 6:30 p.m.

YOW

SIN

37h 20m

1 stop

10:20 p.m. - 3:00 p.m.

SIN

YOW

28h 40m

1 stop

C$ 1,392KLM

ter, 21 abr - seg, 1 jun

5:10 p.m. - 6:30 p.m.

YOW

SIN

37h 20m

1 stop

10:20 p.m. - 3:00 p.m.

SIN

YOW

28h 40m

1 stop

C$ 1,394KLM

ter, 21 abr - seg, 1 jun

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

YOW

SIN

35h 05m

2 stops

8:35 p.m. - 1:57 p.m.

SIN

YOW

29h 22m

2 stops

C$ 1,404United Airlines

dom, 29 mar - sex, 3 abr

United Airlines flights from Ottawa to Singapore

Our best United Airlines deals on Ottawa to Singapore flight tickets

United Airlines

21 Apr

YOW10:25 a.m.Ottawa

32h 20m

3 stops

SIN6:45 a.m.Singapore Changi

1 Jun

SIN8:35 p.m.Singapore Changi

32h 15m

2 stops

YOW4:50 p.m.Ottawa

C$ 1,238

United Airlines

30 Apr

YOW10:25 a.m.Ottawa

32h 20m

3 stops

SIN6:45 a.m.Singapore Changi

4 May

SIN8:35 p.m.Singapore Changi

32h 32m

2 stops

YOW5:07 p.m.Ottawa

C$ 1,239

United Airlines

21 Apr

YOW10:25 a.m.Ottawa

32h 20m

3 stops

SIN6:45 a.m.Singapore Changi

1 Jun

SIN8:35 p.m.Singapore Changi

25h 28m

2 stops

YOW10:03 a.m.Ottawa

C$ 1,241

KLM flights from Ottawa to Singapore

Our best KLM deals on Ottawa to Singapore flight tickets

KLM

21 Apr

YOW5:10 p.m.Ottawa

37h 20m

1 stop

SIN6:30 p.m.Singapore Changi

1 Jun

SIN10:20 p.m.Singapore Changi

28h 40m

1 stop

YOW3:00 p.m.Ottawa

C$ 1,392

KLM

21 Apr

YOW5:10 p.m.Ottawa

37h 20m

1 stop

SIN6:30 p.m.Singapore Changi

1 Jun

SIN10:20 p.m.Singapore Changi

28h 40m

1 stop

YOW3:00 p.m.Ottawa

C$ 1,394

KLM

21 Apr

YOW5:10 p.m.Ottawa

34h 30m

2 stops

SIN3:40 p.m.Singapore Changi

1 Jun

SIN10:20 p.m.Singapore Changi

28h 40m

1 stop

YOW3:00 p.m.Ottawa

C$ 1,420

Fly from

Fly to

Route

Depart

Return

Price

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

ter 21/4

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

3 stops32h 20m

Singapore Changi

seg 1/6

8:35 p.m.-4:50 p.m.

2 stops32h 15m

C$ 1,238

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

qui 30/4

2:40 p.m.-6:45 a.m.

2 stops28h 05m

Singapore Changi

seg 4/5

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

2 stops32h 32m

C$ 1,239

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

ter 21/4

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

3 stops32h 20m

Singapore Changi

seg 1/6

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

2 stops25h 28m

C$ 1,241

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

qui 30/4

2:40 p.m.-6:45 a.m.

2 stops28h 05m

Singapore Changi

seg 4/5

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

2 stops29h 24m

C$ 1,249

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

dom 8/3

11:10 a.m.-8:15 p.m.

2 stops45h 05m

Singapore Changi

dom 29/3

9:00 a.m.-5:14 p.m.

2 stops44h 14m

C$ 1,301

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

qua 4/3

9:45 a.m.-8:00 a.m.

2 stops33h 15m

Singapore Changi

seg 23/3

10:20 p.m.-9:18 p.m.

2 stops34h 58m

C$ 1,374

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

qua 4/3

3:15 p.m.-8:00 a.m.

2 stops27h 45m

Singapore Changi

seg 23/3

10:20 p.m.-1:32 p.m.

2 stops27h 12m

C$ 1,377

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

ter 21/4

5:10 p.m.-6:30 p.m.

1 stop37h 20m

Singapore Changi

seg 1/6

10:20 p.m.-3:00 p.m.

1 stop28h 40m

C$ 1,392

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

ter 21/4

5:10 p.m.-6:30 p.m.

1 stop37h 20m

Singapore Changi

seg 1/6

10:20 p.m.-3:00 p.m.

1 stop28h 40m

C$ 1,394

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

dom 29/3

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

2 stops35h 05m

Singapore Changi

sex 3/4

8:35 p.m.-1:57 p.m.

2 stops29h 22m

C$ 1,404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

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$ 1,291. If you are unable to visit Singapore during the month of August, then departing from Ottawa during the month September is also very affordable. Most momondo users find prices during this month for around C$ 1,311.

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

You are more likely to see cheaper flights to Singapore from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around C$ 1,490 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Ottawa for as low as C$ 1,201 on momondo.

Can stopping save me money on Ottawa to Singapore flights?

You could potentially save up to 10% on your flight if you consider stops on a Ottawa to Singapore flight.

How have Ottawa to Singapore flight prices changed over time?

As of January 2026, prices for Ottawa to Singapore flights are approximately 11% cheaper when compared to flights at the same time last year.

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	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

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 27h 45m.
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?
There are 4 operators available for flights from Ottawa Airport to Singapore Changi Airport as of January 2026.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to Singapore is United Airlines (51% of total bookings). The next most popular airlines are Air Canada (35%), ANA (9%), and Air France (5%).

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 Airlines	PriceFrom C$ 1,182	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,188	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
ANA	PriceFrom C$ 1,219	Free Cancellation	Rating 8.4 1,078 reviews	Search ANA flights
Air France	PriceFrom C$ 1,402	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France 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.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Ottawa to Singapore from C$ 713

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 16/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ottawa to Singapore

Cheap round-trip flights

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United Airlines flights from Ottawa to Singapore

Our best United Airlines deals on Ottawa to Singapore flight tickets

KLM flights from Ottawa to Singapore

Our best KLM deals on Ottawa to Singapore flight tickets

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Use the filters below to find and compare flights from Ottawa to Singapore that are best for you.

See travel insights to Singapore from

How to get the cheapest flight ticket from Ottawa to Singapore

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

What is the cheapest month to fly to Singapore?

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

Can stopping save me money on Ottawa to Singapore flights?

You could potentially save up to 10% on your flight if you consider stops on a Ottawa to Singapore flight.

How have Ottawa to Singapore flight prices changed over time?

As of January 2026, prices for Ottawa to Singapore flights are approximately 11% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Ottawa to Singapore Changi?

United Airlines is the most popular carrier operating from Ottawa to Singapore Changi

Which airlines fly to Singapore?

Which airport is the most popular layover for flights between Ottawa and Singapore?

Vancouver (YVR) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ottawa to Singapore?

Flights via Paris (CDG) offer the lowest average round-trip price of C$ 1,730.

Which layover airport has the shortest travel time from Ottawa to Singapore?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 24h 38m.

Which layover airport has the shortest connection time from Ottawa to Singapore?

Vancouver (YVR) has the shortest average layover time for this route: 3h 01m.

When to book flights from Ottawa to Singapore

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

Direct flights

How far is Ottawa to Singapore Changi by plane?

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favourite airline to Singapore

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