Skyscanner home

1.003 € Cheap Flights from Ottawa to Singapore Changi

Compare Ottawa to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

Book the best Singapore Changi fare with no extra fees

Flight deals from Ottawa to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Ottawa to Singapore Changi Airport? If you want to travel next month, return fares start from 1.102 €. Find the lowest prices on one-way and return tickets right here.
Singapore.1.003 € per passenger.Departing Tue, 15 Sep, returning Tue, 29 Sep.Return flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Ottawa International on Tue, 15 Sep, arriving in Singapore Changi.Inbound indirect flight with ANA (All Nippon Airways), departs from Singapore Changi on Tue, 29 Sep, arriving in Ottawa International.Price includes taxes and charges.From 1.003 €, select.
Singapore.1.006 € per passenger.Departing Mon, 31 Aug, returning Wed, 30 Sep.Return flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Ottawa International on Mon, 31 Aug, arriving in Singapore Changi.Inbound indirect flight with ANA (All Nippon Airways), departs from Singapore Changi on Wed, 30 Sep, arriving in Ottawa International.Price includes taxes and charges.From 1.006 €, select.
Singapore.1.031 € per passenger.Departing Wed, 14 Oct, returning Thu, 14 Jan.Return flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Ottawa International on Wed, 14 Oct, arriving in Singapore Changi.Inbound indirect flight with ANA (All Nippon Airways), departs from Singapore Changi on Thu, 14 Jan, arriving in Ottawa International.Price includes taxes and charges.From 1.031 €, select.
Singapore.1.102 € per passenger.Departing Sat, 8 Aug, returning Mon, 31 Aug.Return flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Ottawa International on Sat, 8 Aug, arriving in Singapore Changi.Inbound indirect flight with ANA (All Nippon Airways), departs from Singapore Changi on Mon, 31 Aug, arriving in Ottawa International.Price includes taxes and charges.From 1.102 €, select.
Singapore.1.110 € per passenger.Departing Sat, 16 Jan, returning Sat, 13 Feb.Return flight with Porter Airlines and Saudia.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Sat, 16 Jan, arriving in Singapore Changi.Inbound indirect flight with Saudia, departs from Singapore Changi on Sat, 13 Feb, arriving in Ottawa International.Price includes taxes and charges.From 1.110 €, select.
Singapore.1.115 € per passenger.Departing Tue, 21 Jul, returning Mon, 24 Aug.Return flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Ottawa International on Tue, 21 Jul, arriving in Singapore Changi.Inbound indirect flight with ANA (All Nippon Airways), departs from Singapore Changi on Mon, 24 Aug, arriving in Ottawa International.Price includes taxes and charges.From 1.115 €, select.
Singapore.1.117 € per passenger.Departing Mon, 16 Nov, returning Fri, 29 Jan.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Mon, 16 Nov, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Fri, 29 Jan, arriving in Ottawa International.Price includes taxes and charges.From 1.117 €, select.
Singapore.1.119 € per passenger.Departing Tue, 19 Jan, returning Tue, 26 Jan.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Tue, 19 Jan, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Tue, 26 Jan, arriving in Ottawa International.Price includes taxes and charges.From 1.119 €, select.
Singapore.1.132 € per passenger.Departing Sat, 6 Mar, returning Sat, 27 Mar.Return flight with WestJet and Saudia.Outbound indirect flight with WestJet, departs from Ottawa International on Sat, 6 Mar, arriving in Singapore Changi.Inbound indirect flight with Saudia, departs from Singapore Changi on Sat, 27 Mar, arriving in Ottawa International.Price includes taxes and charges.From 1.132 €, select.
Singapore.1.152 € per passenger.Departing Tue, 3 Nov, returning Tue, 10 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Tue, 3 Nov, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Tue, 10 Nov, arriving in Ottawa International.Price includes taxes and charges.From 1.152 €, select.
Singapore.1.152 € per passenger.Departing Sat, 26 Sep, returning Sat, 3 Oct.Return flight with WestJet and Turkish Airlines.Outbound indirect flight with WestJet, departs from Ottawa International on Sat, 26 Sep, arriving in Singapore Changi.Inbound indirect flight with Turkish Airlines, departs from Singapore Changi on Sat, 3 Oct, arriving in Ottawa International.Price includes taxes and charges.From 1.152 €, select.
Singapore.1.156 € per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Fri, 30 Oct, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Fri, 6 Nov, arriving in Ottawa International.Price includes taxes and charges.From 1.156 €, select.
Singapore.1.197 € per passenger.Departing Tue, 2 Feb, returning Tue, 23 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Tue, 2 Feb, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Tue, 23 Feb, arriving in Ottawa International.Price includes taxes and charges.From 1.197 €, select.
Singapore.1.216 € per passenger.Departing Sun, 25 Oct, returning Sat, 31 Oct.Return flight with Porter Airlines and Qatar Airways.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Sun, 25 Oct, arriving in Singapore Changi.Inbound indirect flight with Qatar Airways, departs from Singapore Changi on Sat, 31 Oct, arriving in Ottawa International.Price includes taxes and charges.From 1.216 €, select.
Singapore.1.217 € per passenger.Departing Wed, 2 Dec, returning Wed, 9 Dec.Return flight with Porter Airlines and Turkish Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Wed, 2 Dec, arriving in Singapore Changi.Inbound indirect flight with Turkish Airlines, departs from Singapore Changi on Wed, 9 Dec, arriving in Ottawa International.Price includes taxes and charges.From 1.217 €, select.
Singapore.1.217 € per passenger.Departing Mon, 30 Nov, returning Mon, 14 Dec.Return flight with WestJet and Xiamen Airlines.Outbound indirect flight with WestJet, departs from Ottawa International on Mon, 30 Nov, arriving in Singapore Changi.Inbound indirect flight with Xiamen Airlines, departs from Singapore Changi on Mon, 14 Dec, arriving in Ottawa International.Price includes taxes and charges.From 1.217 €, select.

Find the cheapest month to fly from Ottawa to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Singapore Changi flights are currently cheapest in September.
Jul
Find prices
Aug
from 1.102 €
Sep
from 1.003 €
Oct
from 1.216 €
Nov
from 1.152 €
Dec
from 1.217 €
Jan
from 1.119 €
Feb
from 1.197 €
Mar
from 1.132 €
Apr
Find prices
May
Find prices
Jun
Find prices

Ottawa to Singapore Changi: Alternative routes

Compare routes from Ottawa to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Seletar

14km from central Singapore
Closest
Search flights

Singapore Changi

18km from central Singapore
Cheapest
from 1.003 €
Search flights

Ottawa to Singapore: Flight information

The things to know before you go.
Cheapest flight found1.003 €
Cheapest month to flySeptember

Finding cheap flights from Ottawa to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Ottawa to Singapore Changi is 1.003 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Singapore Changi. But we found flights with one stop from 1.003 €.
As of July 2026, there are no flights flying from Ottawa to Singapore Changi.
The cheapest month to fly from Ottawa to Singapore Changi is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Singapore Changi Airport on Tuesday, 15 September 2026.
No airlines currently offer direct flights between Ottawa and Singapore Changi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Singapore Changi is ANA (All Nippon Airways) .

Travelling from Ottawa to Singapore Changi Airport (SIN): What you need to know

  • Singapore is 13 hours ahead of Ottawa. Singapore Changi Airport is located in Singapore, which is in the UTC+8 timezone.

  • Get to the airport on time so you don't miss your flight from Ottawa to SIN. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Be prepared for longer queues during popular months like August and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

Airports in Ottawa

Ottawa Macdonald-Cartier International Airport (YOW)

  • YOW is about 14 kilometres from central Ottawa. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the travel time to be around 35 minutes.

  • Planning to catch an early flight from Ottawa to Singapore Changi Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by staying at one of these stays near Ottawa Macdonald-Cartier International Airport:

  • 58% of flights that depart Ottawa Macdonald-Cartier International Airport land at their destination on schedule.

  • You'll find YOW at 50 Airport Road.

About Singapore Changi Airport (SIN)

  • Have a late flight from Ottawa to Singapore Changi Airport? Don't let your travel day stretch into tomorrow. Check in to one of these hotels near SIN and get cosy, quick:

  • Pick up a Singapore Changi Airport rental car and discover Singapore and beyond with your own wheels. Avis, Sixt and Green Motion are leading providers you can book with here.

  • Booking your vehicle around two weeks ahead of your Ottawa to Singapore Changi Airport flight can help you get a cheaper deal.

Getting from Singapore Changi Airport (SIN) to central Singapore

  • Central Singapore is around 19 kilometres from Singapore Changi Airport and takes about 25 minutes to reach by car. See what your options are for heading into the city, whether that's with a car hire, taxi or ride-share.

  • Travelling by public transport takes about 40 minutes.

How to find the cheapest flights from Ottawa to Singapore Changi Airport (SIN)

  • Right now, 464 € is the lowest price we've found for a one-way ticket from Ottawa to Singapore Changi Airport. The cheapest price for a return flight is 1.003 €. Keep in mind fares may change due to availability at the time of booking.

  • To pick up cheap flights from Ottawa to SIN, book in advance. Airlines generally offer their most competitively priced fares when flights first go on sale.

  • The 'Whole month' tool will show you the cheapest Ottawa to Singapore Changi Airport tickets across the month. It's a great way to find a bargain if your trip dates are flexible.

  • Spend less time searching for cheap plane tickets from Ottawa to SIN by creating a Price Alert. We'll send you an email or notification through the app when prices go down.

  • Nail down a great price on a flight from Ottawa to Singapore Changi Airport with the help of the filters. Choose your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Ottawa to Singapore Changi Airport (SIN)

  • September is the quietest month for flights from Ottawa to Singapore Changi Airport (SIN), while February is the most popular. Pick the ideal time to go to Singapore based on whether you like a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Singapore is May, with temperatures ranging between 25ºC (77ºF) and 31ºC (88ºF). Lock in your Ottawa to SIN plane ticket then if that's your ideal forecast.

  • If you like cooler conditions, search for a cheap ticket from Ottawa to Singapore Changi Airport in January when temperatures are between 24ºC (75ºF) and 30ºC (86ºF).

More about Singapore

  • When it comes to searching for somewhere to rest your head, you'll find the most popular stays in Singapore right here. Explore these hotels once you've booked your flight from Ottawa to Singapore Changi Airport:

  • Marina Bay Sands and Marina Bay Sands Hotel Infinity Pool are just a couple of the top attractions to add to your Singapore travel itinerary. Keep the adventure rolling by checking out Gardens Paradise.

Plan the rest of your trip from Ottawa to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.