AirHint found the following cheapest return flights from Seattle (SEA) to Kuala Lumpur (KUL) in March 2026 (see full year).
Return flights
| 21 Mar - 04 Apr | Singapore Airlines | ||
| 08 Mar - 18 Mar | Singapore Airlines | ||
| 15 Mar - 17 Mar | Singapore Airlines | ||
| 06 Mar - 22 Mar | Philippine Airlines | ||
| 09 Mar - 30 Mar | Singapore Airlines | ||
| 01 Mar - 08 Mar | ANA |
Also check the deals for one-way flights from Seattle to Kuala Lumpur in March.
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