Cheapest one-way flights from Houston to Singapore in February from $538

Best time to book flights for Houston (IAH) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Houston (IAH) to Singapore (SIN) in February 2026 (see full year).

One-Way flights

04 Feb Air Canada
05 Feb Air Canada
06 Feb Air Canada

Also check the deals for return flights from Houston to Singapore in February.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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