Cheap flights from Kuala Lumpur to Siem Reap
Cheapest current fares: $76 in November 2026, 1,213 km direct flight in ~1h 26m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Kuala Lumpur (KUL) to Siem Reap (SAI). Refreshed daily.
Kuala Lumpur (KUL) → Siem Reap (SAI)
- November 2026 $76
- December 2026 $76
- August 2026 $79
- October 2026 $80
- July 2026 $174
Frequently asked questions
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What is the cheapest month to fly from Kuala Lumpur to Siem Reap?
Based on current 6-month forward fare data, November 2026 is the cheapest month to fly from Kuala Lumpur (KUL) to Siem Reap (SAI), with fares starting from $76.
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What is the lowest current fare from KUL to SAI?
The lowest currently-listed fare from Kuala Lumpur (KUL) to Siem Reap (SAI) is $76 on 2026-11-16.
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How long is the flight from Kuala Lumpur to Siem Reap?
Direct flights from KUL to SAI cover approximately 1,213 km (754 miles), with an estimated flight time of 1h 26m. Operating airlines: KT.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.