AirHint found the following cheapest one-way flights from Dallas (DAL) to Singapore (SIN) in March 2026 (see full year).
One-Way flights
| 10 Mar | Delta | ||
| 08 Mar | Delta | ||
| 03 Mar | Delta | ||
| 29 Mar | Delta | ||
| 28 Mar | Delta | ||
| 23 Mar | Delta | ||
| 14 Mar | Southwest Airlines | ||
| 05 Mar | Southwest Airlines | ||
| 06 Mar | Delta | ||
| 18 Mar | Southwest Airlines |
Also check the deals for return flights from Dallas to Singapore in March.
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