S$747 Cheap Flights from Singapore to Houston

View S$747 flight on Tue, 23 Dec, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Singapore to Houston (SIN-IAH)

Prices were available within the past 7 days and start at S$747 for one-way flights and S$1,207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 15 Jan - Wed, 21 Jan
SIN
Singapore
IAH
Houston
S$1,207 Return, just found
S$1,207
Return
just found
Select United flight, departing Thu, 15 Jan from Singapore to Houston, returning Wed, 21 Jan, priced at S$1,207 just found
Air Canada
Thu, 22 Jan - Wed, 28 Jan
SIN
Singapore
IAH
Houston
S$1,244 Return, found 1 hour ago
S$1,244
Return
found 1 hour ago
Select Air Canada flight, departing Thu, 22 Jan from Singapore to Houston, returning Wed, 28 Jan, priced at S$1,244 found 1 hour ago
Delta
Wed, 26 Nov - Wed, 3 Dec
SIN
Singapore
IAH
Houston
S$1,253 Return, found 5 days ago
S$1,253
Return
found 5 days ago
Select Delta flight, departing Wed, 26 Nov from Singapore to Houston, returning Wed, 3 Dec, priced at S$1,253 found 5 days ago
Korean Air
Wed, 11 Feb - Wed, 18 Feb
SIN
Singapore
IAH
Houston
S$1,400 Return, found 3 days ago
S$1,400
Return
found 3 days ago
Select Korean Air flight, departing Wed, 11 Feb from Singapore to Houston, returning Wed, 18 Feb, priced at S$1,400 found 3 days ago
All Nippon Airways
Thu, 25 Dec - Wed, 14 Jan
SIN
Singapore
IAH
Houston
S$1,407 Return, found 1 day ago
S$1,407
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 25 Dec from Singapore to Houston, returning Wed, 14 Jan, priced at S$1,407 found 1 day ago
EVA Airways
Sun, 1 Mar - Tue, 31 Mar
SIN
Singapore
IAH
Houston
S$1,427 Return, found 19 hours ago
S$1,427
Return
found 19 hours ago
Select EVA Airways flight, departing Sun, 1 Mar from Singapore to Houston, returning Tue, 31 Mar, priced at S$1,427 found 19 hours ago
Turkish Airlines
Mon, 23 Feb - Mon, 9 Mar
SIN
Singapore
IAH
Houston
S$1,459 Return, found 1 day ago
S$1,459
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 23 Feb from Singapore to Houston, returning Mon, 9 Mar, priced at S$1,459 found 1 day ago
Japan Airlines
Thu, 22 Jan - Wed, 28 Jan
SIN
Singapore
IAH
Houston
S$1,644 Return, found 1 hour ago
S$1,644
Return
found 1 hour ago
Select Japan Airlines flight, departing Thu, 22 Jan from Singapore to Houston, returning Wed, 28 Jan, priced at S$1,644 found 1 hour ago
American Airlines
Thu, 22 Jan - Wed, 4 Feb
SIN
Singapore
IAH
Houston
S$1,744 Return, found 1 day ago
S$1,744
Return
found 1 day ago
Select American Airlines flight, departing Thu, 22 Jan from Singapore to Houston, returning Wed, 4 Feb, priced at S$1,744 found 1 day ago
Qatar Airways
Tue, 24 Feb - Tue, 3 Mar
SIN
Singapore
IAH
Houston
S$1,803 Return, found 2 hours ago
S$1,803
Return
found 2 hours ago
Select Qatar Airways flight, departing Tue, 24 Feb from Singapore to Houston, returning Tue, 3 Mar, priced at S$1,803 found 2 hours ago

Find the cheapest month to fly from Singapore (SIN) to Houston (IAH)

October is typically the cheapest month to fly

From S$1,035 - S$1,383 per traveller.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city centre is 24 minutes. Flights from S$1,396
IAH
George Bush Intercontinental
Cheapest
Average driving time to city centre24 min
Flights from S$1,396

Travel information

Origin airport
Changi
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,207
Distance
15878 km

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Perfect flights from Singapore to Houston

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Singapore to Houston

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