What is the cheapest month to fly from Sihanoukville to Delhi?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Sihanoukville (KOS) to Delhi (DEL), with fares starting from $398.

What is the lowest current fare from KOS to DEL?

The lowest currently-listed fare from Sihanoukville (KOS) to Delhi (DEL) is $398 on 2026-05-31.

Is there a direct flight from Sihanoukville to Delhi?

There is currently no non-stop service from KOS to DEL. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Sihanoukville to Delhi

Cheapest current fares: $398 in May 2026 on connecting flights.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Sihanoukville (KOS) to Delhi (DEL). Refreshed daily.

Sihanoukville (KOS) → Delhi (DEL)

May 2026 $398
June 2026 $431

Frequently asked questions

What is the cheapest month to fly from Sihanoukville to Delhi?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Sihanoukville (KOS) to Delhi (DEL), with fares starting from $398.
What is the lowest current fare from KOS to DEL?

The lowest currently-listed fare from Sihanoukville (KOS) to Delhi (DEL) is $398 on 2026-05-31.
Is there a direct flight from Sihanoukville to Delhi?

There is currently no non-stop service from KOS to DEL. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.