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Ottawa International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Ottawa International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from THB 47,690 and round-trip from THB 55,040. Based on Trip.com's latest 7-day flight data.

      • YOW 17:10
        37h 20m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Fri, Oct 30 | KLM
        SIN 22:50
        29h 10m
        1 stop
        YOW 16:00
        Singapore - Ottawa | Fri, Nov 6 | KLM
        THB 55,040 THB 102,350
        46% off
        46% off
        THB 102,350 THB 55,040
      • YOW 17:10
        37h 20m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Fri, Oct 30 | Air France
        SIN 22:50
        29h 10m
        1 stop
        YOW 16:00
        Singapore - Ottawa | Fri, Nov 6 | Air France
        THB 55,290 THB 102,350
        46% off
        46% off
        THB 102,350 THB 55,290
      • YOW 15:10
        38h 35m
        1 stop
        SIN 17:45
        Ottawa - Singapore | Wed, Nov 4 | Singapore Airlines
        SIN 00:40
        25h 50m
        1 stop
        YOW 14:30
        Singapore - Ottawa | Sat, Nov 7 | Singapore Airlines
        THB 60,000 THB 102,350
        41% off
        41% off
        THB 102,350 THB 60,000
      • YOW 14:10
        38h 35m
        1 stop
        SIN 16:45
        Ottawa - Singapore | Fri, Oct 23 | Singapore Airlines
        SIN 07:00
        21h 23m
        1 stop
        YOW 16:23
        Singapore - Ottawa | Mon, Oct 26 | Air Canada
        THB 71,640
        30% off
        THB 102,350 THB 71,640
      • YOW 13:00
        17h 25m
        1 stop
        SIN 14:00
        Ottawa - Singapore | Mon, Oct 5 | Normal Airline
        SIN 15:00
        6h
        Nonstop
        YOW 16:00
        Singapore - Ottawa | Wed, Oct 7 | Normal Airline
        More cheap flights
        More cheap flights
      • YOW 17:25
        37h 5m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Wed, Oct 14 | KLM
        THB 47,690 THB 71,790
        34% off
        34% off
        THB 71,790 THB 47,690
      • YOW 17:25
        27h
        1 stop
        SIN 08:25
        Ottawa - Singapore | Fri, Oct 9 | KLM
        THB 48,300 THB 71,790
        33% off
        33% off
        THB 71,790 THB 48,300
      • YOW 17:10
        27h 15m
        1 stop
        SIN 08:25
        Ottawa - Singapore | Fri, Oct 23 | KLM
        THB 48,370 THB 71,790
        33% off
        33% off
        THB 71,790 THB 48,370
      • YOW 17:25
        27h
        1 stop
        SIN 08:25
        Ottawa - Singapore | Fri, Oct 16 | KLM
        THB 48,740
        32% off
        THB 71,790 THB 48,740
      • YOW 17:10
        37h 20m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Wed, Oct 21 | KLM
        THB 48,780
        32% off
        THB 71,790 THB 48,780
      • YOW 17:25
        27h
        1 stop
        SIN 08:25
        Ottawa - Singapore | Fri, Oct 16 | Air France
        THB 49,160
        32% off
        THB 71,790 THB 49,160
      • YOW 17:10
        37h 20m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Thu, Oct 29 | KLM
        THB 49,180
        31% off
        THB 71,790 THB 49,180
      • YOW 17:25
        37h 5m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Thu, Oct 8 | KLM
        THB 49,470
        31% off
        THB 71,790 THB 49,470
      • YOW 17:25
        37h 5m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Wed, Oct 7 | KLM
        THB 49,470
        31% off
        THB 71,790 THB 49,470
      • YOW 17:10
        37h 20m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Thu, Oct 22 | Air France
        THB 49,640
        31% off
        THB 71,790 THB 49,640
      • YOW 17:10
        37h 20m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Thu, Oct 29 | Air France
        THB 50,000
        30% off
        THB 71,790 THB 50,000
      • YOW 17:25
        37h 5m
        1 stop
        SIN 18:30
        Ottawa - Singapore | Thu, Oct 8 | Air France
        THB 50,250
        30% off
        THB 71,790 THB 50,250
      • YOW 13:00
        17h 25m
        1 stop
        SIN 14:00
        Ottawa - Singapore | Mon, Oct 5 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Ottawa International Airport to Singapore Changi Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Ottawa International Airport to Singapore Changi Airport?

The cheapest airline flying from Ottawa International Airport to Singapore Changi Airport is Porter Airlines (from THB 18,950) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Porter Airlines
From THB 18,950
WestJet
From THB 19,160
Air Transat
From THB 19,700
All Nippon Airways
From THB 21,660
Air Canada
From THB 22,010
United Airlines
From THB 22,500
Korean Air
From THB 23,420
Philippine Airlines
From THB 27,920
Cathay Pacific
From THB 28,500
Emirates
From THB 36,300

Find more flights and airlines

What is the flight schedule from Ottawa International Airport to Singapore Changi Airport?

Check on the flight schedule from Ottawa to Singapore to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. NH7775

    Ottawa International Airport

    06:20

    YOW

    2h 35m

    Nonstop

    07:55

    ORD

    S M T W T F S
    Search

  2. NH011

    O'Hare International Airport

    11:50

    ORD

    12h 20m

    Nonstop

    15:10

    NRT

    S M T W T F S

  3. NH803

    Narita International Airport

    17:15

    NRT

    7h 5m

    Nonstop

    23:20

    SIN

    S M T W T F S

  4. UA3529

    Ottawa International Airport

    06:05

    YOW

    1h 32m

    Nonstop

    07:37

    EWR

    S M T W T F S
    Search

  5. UA079

    Newark Liberty International Airport

    11:15

    EWR

    14h 15m

    Nonstop

    14:30

    NRT

    S M T W T F S

  6. NH803

    Narita International Airport

    17:15

    NRT

    7h 5m

    Nonstop

    23:20

    SIN

    S M T W T F S

  7. NH7775

    Ottawa International Airport

    06:20

    YOW

    2h 35m

    Nonstop

    07:55

    ORD

    S M T W T F S
    Search

  8. NH011

    O'Hare International Airport

    11:50

    ORD

    12h 20m

    Nonstop

    15:10

    NRT

    S M T W T F S

  9. NH801

    Narita International Airport

    18:00

    NRT

    7h 45m

    Nonstop

    00:45

    SIN

    S M T W T F S

  10. PD2339

    Ottawa International Airport

    14:10

    YOW

    1h 35m

    Nonstop

    15:45

    EWR

    S M T W T F S
    Search

  11. EY004

    John F. Kennedy International Airport

    22:00

    JFK

    12h 40m

    Nonstop

    19:40

    AUH

    S M T W T F S

  12. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Nonstop

    09:40

    SIN

    S M T W T F S

  13. TS7100

    Ottawa International Airport

    14:10

    YOW

    1h 35m

    Nonstop

    15:45

    EWR

    S M T W T F S
    Search

  14. EY004

    John F. Kennedy International Airport

    22:00

    JFK

    12h 40m

    Nonstop

    19:40

    AUH

    S M T W T F S

  15. EY498

    Zayed International Airport

    21:40

    AUH

    8h

    Nonstop

    09:40

    SIN

    S M T W T F S

  16. PD263

    Ottawa International Airport

    08:55

    YOW

    5h 20m

    Nonstop

    11:15

    YVR

    S M T W T F S
    Search

  17. NH115

    Vancouver International Airport

    16:45

    YVR

    10h 15m

    Nonstop

    19:00

    HND

    S M T W T F S

  18. NH843

    Haneda Airport

    00:40

    HND

    7h

    Nonstop

    06:40

    SIN

    S M T W T F S

  19. WS613

    Ottawa International Airport

    07:20

    YOW

    4h 30m

    Nonstop

    09:50

    YYC

    S M T W T F S
    Search

  20. WS086

    Calgary International Airport

    16:00

    YYC

    11h 45m

    Nonstop

    18:45

    ICN

    S - T W T F S

  21. TR873

    Incheon International Airport

    22:55

    ICN

    8h 35m

    Nonstop

    06:30

    SIN

    S M T W T F S

  22. UA3529

    Ottawa International Airport

    06:05

    YOW

    1h 32m

    Nonstop

    07:37

    EWR

    S M T W T F S
    Search

  23. UA131

    Newark Liberty International Airport

    10:05

    EWR

    13h 30m

    Nonstop

    13:35

    HND

    S M T W T F S

  24. NH843

    Haneda Airport

    00:40

    HND

    7h

    Nonstop

    06:40

    SIN

    S M T W T F S

  25. NH7775

    Ottawa International Airport

    06:20

    YOW

    2h 35m

    Nonstop

    07:55

    ORD

    S M T W T F S
    Search

  26. NH111

    O'Hare International Airport

    17:25

    ORD

    13h 45m

    Nonstop

    21:10

    HND

    S M T W T F S

  27. NH843

    Haneda Airport

    00:40

    HND

    7h

    Nonstop

    06:40

    SIN

    S M T W T F S

  28. UA3561

    Ottawa International Airport

    06:00

    YOW

    1h 43m

    Nonstop

    07:43

    IAD

    S M T W T F S
    Search

  29. UA803

    Dulles International Airport

    12:35

    IAD

    13h 20m

    Nonstop

    15:55

    HND

    S M T W T F S

  30. NH843

    Haneda Airport

    00:40

    HND

    7h

    Nonstop

    06:40

    SIN

    S M T W T F S
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About Ottawa International Airport and Singapore Changi Airport

Learn about Ottawa International Airport (YOW) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 14,840.78 km
Cheapest one-way ticket price THB 47,690
Cheapest return ticket price THB 55,040

FAQs for Ottawa International Airport to Singapore Changi Airport Flights

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17 km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15 km, by taxi about 30 minutes.
  • One-way flights from Ottawa International Airport to Singapore Changi Airport currently start from THB 47,690, and round-trip fares start from THB 55,040. The current lowest fare is a KLM flight departing on Wed, Oct 14; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ottawa International Airport to Singapore Changi Airport is THB 50,610. Prices may vary depending on the departure date, airline, and availability.
  • Enter Ottawa International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.