$518 Cheap Air Canada flights from Houston to Singapore (IAH to SIN)

Find The Best Day To Fly from Houston to Singapore

Amazing Air Canada IAH to SIN Flight Deals

The cheapest flights to Changi found within the past 7 days were $905 round trip and $518 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 28 - Thu, Nov 13
IAH
Houston
SIN
Singapore
$905 Roundtrip, found 2 days ago
$905
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 28 from Houston to Singapore, returning Thu, Nov 13, priced at $905 found 2 days ago
Mon, Oct 27 - Tue, Nov 4
IAH
Houston
SIN
Singapore
$908 Roundtrip, found 3 days ago
$908
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Oct 27 from Houston to Singapore, returning Tue, Nov 4, priced at $908 found 3 days ago
Tue, Oct 28 - Thu, Nov 13
IAH
Houston
SIN
Singapore
$919 Roundtrip, found 2 days ago
$919
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 28 from Houston to Singapore, returning Thu, Nov 13, priced at $919 found 2 days ago
Fri, Sep 12 - Sun, Oct 12
IAH
Houston
SIN
Singapore
$941 Roundtrip, found 3 hours ago
$941
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, Sep 12 from Houston to Singapore, returning Sun, Oct 12, priced at $941 found 3 hours ago
Sat, Nov 1 - Sat, Nov 15
IAH
Houston
SIN
Singapore
$943 Roundtrip, found 8 hours ago
$943
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Sat, Nov 1 from Houston to Singapore, returning Sat, Nov 15, priced at $943 found 8 hours ago
Thu, Oct 30 - Sat, Nov 15
IAH
Houston
SIN
Singapore
$943 Roundtrip, found 2 days ago
$943
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 30 from Houston to Singapore, returning Sat, Nov 15, priced at $943 found 2 days ago

SIN From IAH Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Q Loft Hotels@Bedok

Q Loft Hotels@Bedok

2.5 out of 5
per person
Aug 1 - Aug 5
found 7 hours ago
Roundtrip non-stop flight included
Houston (HOU) to Singapore (SIN)
Hotel Traveltine

Hotel Traveltine

4 out of 5
per person
Aug 1 - Aug 5
found 7 hours ago
Roundtrip non-stop flight included
Houston (HOU) to Singapore (SIN)
The Capitol Kempinski Hotel Singapore

The Capitol Kempinski Hotel Singapore

5 out of 5
per person
Aug 1 - Aug 5
found 7 hours ago
Roundtrip non-stop flight included
Houston (HOU) to Singapore (SIN)
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Air Canada Airports
Hop on a(n) Air Canada flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.81
DENUSADenver Intl.79
IAHUSAGeorge Bush Intercontinental43
YYZCANPearson Intl.38
SFOUSASan Francisco Intl.29
IADUSAWashington Dulles Intl.22
YVRCANVancouver Intl.22
FRADEUFrankfurt Intl.15
YULCANPierre Elliott Trudeau Intl.15
HNDJPNHaneda10

Travelers ❤️ these 🏨 after their flight to Singapore

Crowne Plaza Changi Airport by IHG

Crowne Plaza Changi Airport by IHG

5 out of 5
75 Airport Boulevard, Singapore
This hotel features an outdoor pool, a gym, and a restaurant. Traveling on business? Take advantage of the business center and free WiFi in public areas. There's ...
9.2/10 Wonderful! (2,126 reviews)
"Great hotel, beautiful pool, convenience location"

Reviewed on Jul 13, 2025

Crowne Plaza Changi Airport by IHG
Holiday Inn Express Singapore Katong by IHG

Holiday Inn Express Singapore Katong by IHG

3.5 out of 5
88 East Coast Road, Katong Square, Singapore
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...
8.8/10 Excellent! (1,008 reviews)
"Great staff, clean room, really comfortable bed, good breakfast, all good! But the single door for shower and lavatory is not very good design …."

Reviewed on Jul 15, 2025

Holiday Inn Express Singapore Katong by IHG
Pan Pacific Singapore

Pan Pacific Singapore

5 out of 5
7 Raffles Boulevard, Marina Square, Singapore
A full-service spa, 4 restaurants, and 2 outdoor pools are all featured at this hotel. There's fun for all ages with a children's pool and a playground, and ...
9.2/10 Wonderful! (1,551 reviews)
"Close to Marina Bay"

Reviewed on Jul 16, 2025

Pan Pacific Singapore
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.