YOW - SIN

C$ 671 Find Cheap Flights from Ottawa to Singapore – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
C$ 1,403
Typical prices: C$ 1,481-C$ 2,283
Air Canada
Sat 3/11Sat 10/11
YOW - SIN • 2 stops
Cheapest one-way flights
C$ 671
Typical prices: C$ 642-C$ 973
Multiple Airlines
Sun 4/11
YOW - SIN • 3 stops
Direct flights
Not available
There are currently no direct flights between Ottawa and Singapore. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 30% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg C$ 1,935 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 27h 04m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Singapore (YOW-SIN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Singapore

Tue, 3 Nov - Tue, 10 Nov
Air Canada Logo
7:50 a.m. - 7:00 a.m.YOW  Ottawa-SIN Singapore Changi
34h 10m2 stops Calgary Vancouver Intl
Air Canada Logo
8:40 a.m. - 9:40 a.m.SIN  Singapore Changi-YOW Ottawa
38h 00m2 stops Vancouver Intl Winnipeg
C$ 1,403Air Canada
Tue, 3 Nov - Tue, 10 Nov
Air Canada Logo
7:50 a.m. - 7:00 a.m.YOW  Ottawa-SIN Singapore Changi
34h 10m2 stops Calgary Vancouver Intl
Air Canada Logo
8:40 a.m. - 3:59 p.m.SIN  Singapore Changi-YOW Ottawa
20h 19m1 stop Vancouver Intl
C$ 1,409Air Canada
Wed, 10 Feb - Tue, 2 Mar
Multiple Airlines Logo
6:10 p.m. - 9:55 p.m.YOW  Ottawa-SIN Singapore Changi
62h 45m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
6:35 a.m. - 12:54 a.m.SIN  Singapore Changi-YOW Ottawa
31h 19m2 stops Tokyo Narita Vancouver Intl
C$ 1,497Multiple Airlines
Tue, 19 Jan - Wed, 31 Mar
Air Canada Logo
7:50 a.m. - 7:00 a.m.YOW  Ottawa-SIN Singapore Changi
34h 10m2 stops Calgary Vancouver Intl
Air Canada Logo
6:15 a.m. - 10:26 p.m.SIN  Singapore Changi-YOW Ottawa
28h 11m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl
C$ 1,497Air Canada
Wed, 10 Feb - Tue, 2 Mar
Multiple Airlines Logo
6:10 p.m. - 9:55 p.m.YOW  Ottawa-SIN Singapore Changi
62h 45m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
6:35 a.m. - 12:54 a.m.SIN  Singapore Changi-YOW Ottawa
31h 19m2 stops Tokyo Narita Vancouver Intl
C$ 1,499Multiple Airlines
Wed, 10 Feb - Tue, 2 Mar
Multiple Airlines Logo
2:00 p.m. - 9:55 p.m.YOW  Ottawa-SIN Singapore Changi
66h 55m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
6:35 a.m. - 12:54 a.m.SIN  Singapore Changi-YOW Ottawa
31h 19m2 stops Tokyo Narita Vancouver Intl
C$ 1,499Multiple Airlines
Thu, 3 Dec - Mon, 21 Dec
ANA Logo
6:15 a.m. - 6:55 a.m.YOW  Ottawa-SIN Singapore Changi
35h 40m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
6:35 a.m. - 2:09 p.m.SIN  Singapore Changi-YOW Ottawa
44h 34m2 stops Tokyo Narita Chicago O'Hare Intl
C$ 1,586ANA
Thu, 3 Dec - Mon, 21 Dec
ANA Logo
6:15 a.m. - 6:55 a.m.YOW  Ottawa-SIN Singapore Changi
35h 40m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
12:55 a.m. - 2:09 p.m.SIN  Singapore Changi-YOW Ottawa
50h 14m2 stops Tokyo Narita Chicago O'Hare Intl
C$ 1,586ANA
Sat, 14 Nov - Wed, 16 Dec
United Airlines Logo
10:30 a.m. - 8:15 p.m.YOW  Ottawa-SIN Singapore Changi
68h 45m2 stops Washington, D.C. Reagan-National San Francisco
United Airlines Logo
10:20 p.m. - 1:11 p.m.SIN  Singapore Changi-YOW Ottawa
27h 51m2 stops San Francisco Newark
C$ 1,592United Airlines
Wed, 2 Dec - Mon, 21 Dec
United Airlines Logo
6:15 a.m. - 6:55 a.m.YOW  Ottawa-SIN Singapore Changi
35h 40m2 stops Chicago O'Hare Intl Tokyo Haneda
United Airlines Logo
10:20 p.m. - 2:09 p.m.SIN  Singapore Changi-YOW Ottawa
28h 49m2 stops San Francisco Chicago O'Hare Intl
C$ 1,603United Airlines
Booking Insights

Price, demand, and travel trends for Ottawa to Singapore flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ottawa to Singapore with more confidence.

How much is a round-trip flight from Ottawa to Singapore?

Round-trip flights from Ottawa to Singapore start at C$ 1,403. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 1,481 to C$ 2,283. The lowest price found in the past 5 days was C$ 1,403 on Air Canada.

What's the cheapest day of the week to fly from Ottawa to Singapore?

Tuesday is the cheapest day of the week to fly from Ottawa to Singapore and is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 35% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Ottawa to Singapore?

•October is the cheapest month to fly from Ottawa to Singapore at C$ 1,198 round-trip.
•June (C$ 2,312) and December (C$ 2,055) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 92% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Ottawa to Singapore flights

Low season

September

Cheapest flight

C$ 671
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly (36% more expensive on average)
Flights from Ottawa to Singapore

When to book flights from Ottawa to Singapore

Are your dates flexible? Find out the best times to travel from Ottawa to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ottawa to Singapore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Ottawa to Singapore?

    Three cabin classes are available on flights from Ottawa to Singapore:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long does a flight from Ottawa to Singapore take?

    A direct flight from Ottawa to Singapore takes 0h 00m, covering 23,841 km.

  • Do I need a passport to fly from Ottawa to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ottawa to Singapore flight?

    Round-trip flights from Ottawa to Singapore range from C$ 1,481 to C$ 2,283, with an average of C$ 1,705 over the past 12 months. Anything below C$ 1,481 counts as a good deal.

  • How are flight prices from Ottawa to Singapore looking right now?

    One-way fares from Ottawa to Singapore are currently higher than usual. Average one-way flight prices are about C$ 1,329, which is 71% above the typical average for this route.

  • What car rental options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around C$ 82 for economy cars. Top options include:
    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

  • Which airports can I use when flying from Ottawa to Singapore?

    Flights from Ottawa to Singapore usually depart from Ottawa (YOW) and arrive at Singapore Changi (SIN).

  • Which airports do connecting flights from Ottawa to Singapore pass through?

    Connecting flights from Ottawa to Singapore most commonly pass through:

    • Vancouver Intl (YVR) – 79% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 21% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Ottawa to Singapore?

    Yes. Being flexible with your travel dates can save you up to 38% on the Ottawa to Singapore route. Tuesday is the cheapest departure day at C$ 1,446 round-trip on average, while Sunday is the most expensive at C$ 2,308, a difference of C$ 863. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Ottawa to Singapore?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 27h 04m, compared with 30h 15m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Ottawa and Singapore?

    Singapore is 12 hours ahead of Ottawa (Singapore Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Sentosa, Singapore Expo, and Universal Studios Singapore. These are among the most viewed places in Singapore on KAYAK.

Your guide to booking Ottawa to Singapore flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average C$ 1,446 – about C$ 863 less than Sunday (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ottawa to Singapore trip for October. Fares historically average C$ 1,198 round-trip in that month – typically C$ 1,114 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.
    - Crowne Plaza Changi Airport by IHG
    - Changi Transit Hotel Terminal 1
    - The Haven by Jetquay

More options for your flight from Ottawa to Singapore

Complete your trip to Singapore with a hotel stay or car rental

Car rentals in Singapore
Hotels in Singapore
Vacations in Singapore