S$ 248+ Flights from Ottawa | Cheapflights

What to know about flights from Ottawa

Good round-trip deal	S$ 1,598 or less

Price to beat on a round-trip flight from Ottawa.

Find flights from Ottawa

Cheapest flights from Ottawa
Explore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 15 May 2025.

Tue 26-814:48YOW - SIN

2 stops27h 27mUnited Airlines

Wed 12-1110:10SIN - YOW

2 stops26h 33mUnited Airlines

Deal found 13-5S$ 1,161

Tue 26-809:25YOW - SIN

1 stop33h 40mAir Canada

Tue 11-1110:00SIN - YOW

1 stop31h 57mAir Canada

Deal found 14-5S$ 1,442

Tue 26-805:45YOW - SIN

2 stops50h 10mKorean Air

Tue 11-1101:30SIN - YOW

2 stops35h 40mKorean Air

Deal found 14-5S$ 1,616

Wed 3-909:25YOW - SIN

2 stops27h 20mMultiple Airlines

Thu 11-906:00SIN - YOW

3 stops26h 53mMultiple Airlines

Deal found 14-5S$ 1,629

Tue 17-617:15YOW - SIN

1 stop35h 15mAir France

Tue 24-622:30SIN - YOW

1 stop28h 35mAir France

Deal found 13-5S$ 1,633

Sun 25-505:55YOW - SIN

2 stops45h 35mKLM

Sun 8-600:40SIN - YOW

2 stops50h 25mKLM

Deal found 14-5S$ 1,732

Sat 31-506:05YOW - SIN

2 stops50h 05mChina Eastern

Fri 6-600:55SIN - YOW

2 stops35h 27mChina Eastern

Deal found 13-5S$ 1,806

Sat 5-706:33YOW - SIN

2 stops36h 07mANA

Mon 25-822:10SIN - YOW

2 stops35h 25mANA

Deal found 14-5S$ 2,028

Tue 3-611:05YOW - SIN

2 stops42h 00mSWISS

Tue 10-623:30SIN - YOW

3 stops29h 45mSWISS

Deal found 13-5S$ 4,200

Wed 3-905:55YOW - SIN

2 stops26h 40mCathay Pacific

Wed 10-901:50SIN - YOW

2 stops35h 44mCathay Pacific

Deal found 14-5S$ 6,699

Best flights from Ottawa
Discover carefully curated flight deals from Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 May 2025.

Tue 26-814:48YOW - SIN

2 stops27h 27mUnited Airlines

Wed 12-1110:10SIN - YOW

2 stops26h 33mUnited Airlines

Deal found 13-5S$ 1,161

Tue 26-809:25YOW - SIN

1 stop33h 40mAir Canada

Tue 11-1110:00SIN - YOW

1 stop31h 57mAir Canada

Deal found 14-5S$ 1,442

Tue 26-805:45YOW - SIN

2 stops50h 10mKorean Air

Tue 11-1101:30SIN - YOW

2 stops35h 40mKorean Air

Deal found 14-5S$ 1,616

Wed 3-909:25YOW - SIN

2 stops27h 20mMultiple Airlines

Thu 11-906:00SIN - YOW

3 stops26h 53mMultiple Airlines

Deal found 14-5S$ 1,629

Tue 17-617:15YOW - SIN

1 stop35h 15mAir France

Tue 24-622:30SIN - YOW

1 stop28h 35mAir France

Deal found 13-5S$ 1,633

Sun 25-505:55YOW - SIN

2 stops45h 35mKLM

Sun 8-600:40SIN - YOW

2 stops50h 25mKLM

Deal found 14-5S$ 1,732

Sat 31-506:05YOW - SIN

2 stops50h 05mChina Eastern

Fri 6-600:55SIN - YOW

2 stops35h 27mChina Eastern

Deal found 13-5S$ 1,806

Sat 5-706:33YOW - SIN

2 stops36h 07mANA

Mon 25-822:10SIN - YOW

2 stops35h 25mANA

Deal found 14-5S$ 2,028

Tue 3-611:05YOW - SIN

2 stops42h 00mSWISS

Tue 10-623:30SIN - YOW

3 stops29h 45mSWISS

Deal found 13-5S$ 4,200

Wed 3-905:55YOW - SIN

2 stops26h 40mCathay Pacific

Wed 10-901:50SIN - YOW

2 stops35h 44mCathay Pacific

Deal found 14-5S$ 6,699

One-way flights from Ottawa
Search for one-way flight options from Ottawa. Find affordable one-way fares based on user searches. Data last updated 15 May 2025.

Sat 6-919:29YOW - SIN

2 stops58h 56mUnited Airlines

Deal found 14-5S$ 677

Mon 16-620:15YOW - SIN

2 stops46h 50mAir Canada

Deal found 14-5S$ 840

Mon 16-605:55YOW - SIN

3 stops56h 15mMultiple Airlines

Deal found 14-5S$ 941

Mon 16-617:15YOW - SIN

1 stop35h 15mAir France

Deal found 14-5S$ 1,098

International flights from Ottawa
Find cheap international flights from Ottawa based on historic user searches and pricing. Information updated on 15 May 2025.

Thu 25-910:08YOW - MNL

3 stops31h 47mUnited Airlines

Wed 8-1008:40MNL - YOW

2 stops24h 29mUnited Airlines

Deal found 14-5S$ 1,440

Sun 28-917:25YOW - DPS

3 stops38h 00mMultiple Airlines

Sun 19-1015:15DPS - YOW

2 stops35h 50mMultiple Airlines

Deal found 14-5S$ 1,642

Sun 28-917:25YOW - DPS

3 stops38h 00mKLM

Sun 19-1020:35DPS - YOW

3 stops39h 47mKLM

Deal found 14-5S$ 1,665

Mon 13-1011:55YOW - DAC

2 stops34h 45mEmirates

Mon 20-1019:30DAC - YOW

2 stops38h 52mEmirates

Deal found 12-5S$ 1,901

Tue 24-610:00YOW - MAA

2 stops24h 30mMultiple Airlines

Thu 10-721:50MAA - YOW

2 stops26h 45mMultiple Airlines

Deal found 13-5S$ 2,203

Tue 10-606:00YOW - MNL

3 stops48h 45mKLM

Tue 17-620:05MNL - YOW

3 stops40h 17mKLM

Deal found 13-5S$ 2,340

Tue 27-518:00YOW - MNL

1 stop23h 30mMultiple Airlines

Sat 28-620:25MNL - YOW

1 stop31h 51mMultiple Airlines

Deal found 13-5S$ 2,427

Tue 8-715:55YOW - MAA

2 stops22h 45mLufthansa

Mon 21-701:55MAA - YOW

2 stops28h 45mLufthansa

Deal found 12-5S$ 2,454

Mon 23-606:00YOW - MAA

2 stops29h 00mEmirates

Sat 12-722:00MAA - YOW

2 stops35h 52mEmirates

Deal found 13-5S$ 2,787

Mon 1-906:00YOW - DPS

2 stops46h 35mEmirates

Thu 18-900:35DPS - YOW

2 stops49h 10mEmirates

Deal found 13-5S$ 2,856

Find flights from Ottawa within your budget

Fly to

Route

Depart

Return

Price

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 26-8

14:48-06:15

2 stops27h 27m

Singapore Changi

Wed 12-11

10:10-23:43

2 stops26h 33m

S$ 1,161

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 26-8

09:25-07:05

1 stop33h 40m

Singapore Changi

Tue 11-11

10:00-04:57

1 stop31h 57m

S$ 1,442

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 26-8

05:45-19:55

2 stops50h 10m

Singapore Changi

Tue 11-11

01:30-00:10

2 stops35h 40m

S$ 1,616

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 3-9

09:25-00:45

2 stops27h 20m

Singapore Changi

Thu 11-9

06:00-20:53

3 stops26h 53m

S$ 1,629

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 17-6

17:15-16:30

1 stop35h 15m

Singapore Changi

Tue 24-6

22:30-15:05

1 stop28h 35m

S$ 1,633

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 25-5

05:55-15:30

2 stops45h 35m

Singapore Changi

Sun 8-6

00:40-15:05

2 stops50h 25m

S$ 1,732

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sat 31-5

06:05-20:10

2 stops50h 05m

Singapore Changi

Fri 6-6

00:55-00:22

2 stops35h 27m

S$ 1,806

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sat 5-7

06:33-06:40

2 stops36h 07m

Singapore Changi

Mon 25-8

22:10-21:35

2 stops35h 25m

S$ 2,028

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 3-6

11:05-17:05

2 stops42h 00m

Singapore Changi

Tue 10-6

23:30-17:15

3 stops29h 45m

S$ 4,200

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 3-9

05:55-20:35

2 stops26h 40m

Singapore Changi

Wed 10-9

01:50-01:34

2 stops35h 44m

S$ 6,699

Flights are sorted by cheapest return flights first.

Deals found on 14-5

Showing 1-10 of 14 results

1

2

Best time to book a flight from Ottawa

Have a flexible travel schedule? Discover the best time to fly from Ottawa with our price prediction graph.

Estimated return 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

Get recent, data-driven insights about flights from Ottawa including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Ottawa?

The price you pay for your flight from Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Ottawa (average of S$ 720). Flying from Ottawa in June will prove the most costly (average of S$ 1,495). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Ottawa

8.4

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

7.8

Good

8.4

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

7.5

Good

8.4

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

7.5

Good

8.4

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

SGN - ICN

food needs to change, not tasty at all. I remember they used to be good.

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Related info for your journey

What are the most popular destinations to fly to from Ottawa?
This month, the top selected destinations from Ottawa are Fort Lauderdale, Beirut, Dublin. Throughout the year, Fort Lauderdale, Cancún, New Delhi are some of the top choices made by users flying from Ottawa.
What is the cheapest flight from Ottawa to anywhere?
Users have flown out of Ottawa for as low as S$ 1,533 to Vancouver Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 1,714 to fly from Ottawa.
What is the cheapest month to fly from Ottawa?
Currently, the cheapest month for flights from Ottawa is July. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
How does Cheapflights help users find flights from Ottawa?
Deals for flights from Ottawa are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ottawa?
Cheapflights simply makes it quick and affordable to book flights from Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ottawa with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ottawa become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

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How does Cheapflights help users find flights from Ottawa?

Deals for flights from Ottawa are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa?

Cheapflights simply makes it quick and affordable to book flights from Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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