Cheapest one-way flights from Houston to Singapore in May from 19895€

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 May 2025 (see full year).

One-Way flights

26 May ANA

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

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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