Cheap flights from Ottawa to South East Division from CA $688

View CA $688 flight on Sun, Aug. 10, 2025Opens in a new window

Popular airlines from Ottawa to South East Division

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • All Nippon Airways

    All Nippon Airways

  • Korean Air

    Korean Air

  • Lufthansa

    Lufthansa

  • Turkish Airlines

    Turkish Airlines

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap flights from Ottawa (YOW) to South East Division (SG-04)

Prices were available within the past 7 days and start at CA $688 for one-way flights and CA $1,086 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Sep. 1 - Tue, Sep. 9
YOW
Ottawa
SIN
Singapore
CA $1,086 Roundtrip, found 6 hours ago
CA $1,086
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Mon, Sep. 1 from Ottawa to Singapore, returning Tue, Sep. 9, priced at CA $1,086 found 6 hours ago
United
Tue, Aug. 12 - Tue, Sep. 9
YOW
Ottawa
SIN
Singapore
CA $1,246 Roundtrip, found 3 hours ago
CA $1,246
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Aug. 12 from Ottawa to Singapore, returning Tue, Sep. 9, priced at CA $1,246 found 3 hours ago
All Nippon Airways
Tue, Jan. 27 - Mon, Feb. 2
YOW
Ottawa
SIN
Singapore
CA $1,477 Roundtrip, found 1 day ago
CA $1,477
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Tue, Jan. 27 from Ottawa to Singapore, returning Mon, Feb. 2, priced at CA $1,477 found 1 day ago
Air France
Sun, May 17 - Wed, Jun. 17
YOW
Ottawa
SIN
Singapore
CA $1,679 Roundtrip, found 3 hours ago
CA $1,679
Roundtrip
found 3 hours ago
Select Air France flight, departing Sun, May 17 from Ottawa to Singapore, returning Wed, Jun. 17, priced at CA $1,679 found 3 hours ago
Air France
Wed, Sep. 24 - Tue, Oct. 7
XDS
Ottawa
SIN
Singapore
CA $1,685 Roundtrip, found 13 hours ago
CA $1,685
Roundtrip
found 13 hours ago
Select Air France flight, departing Wed, Sep. 24 from Ottawa to Singapore, returning Tue, Oct. 7, priced at CA $1,685 found 13 hours ago
KLM
Tue, Oct. 28 - Sat, May 16
YOW
Ottawa
SIN
Singapore
CA $1,696 Roundtrip, found 17 hours ago
CA $1,696
Roundtrip
found 17 hours ago
Select KLM flight, departing Tue, Oct. 28 from Ottawa to Singapore, returning Sat, May 16, priced at CA $1,696 found 17 hours ago

Find the cheapest month to fly from Ottawa (YOW) to Singapore (SIN)

April is typically the cheapest month to fly

From CA $1,191 - CA $2,219 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.