Cheapest return flights from Houston to Singapore in March from 863€

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

AirHint found the following cheapest return flights from Houston (IAH) to Singapore (SIN) in March 2025 (see full year).

Return flights

09 Mar - 12 Mar Delta
17 Mar - 24 Mar Frontier Airlines
05 Mar - 27 Mar Frontier Airlines
03 Mar - 08 Mar Spirit Airlines
14 Mar - 25 Mar Frontier Airlines
14 Mar - 21 Mar Delta
14 Mar - 02 Apr United
14 Mar - 15 Mar IndiGo

Also check the deals for one-way flights from Houston to Singapore in March.

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore