AirHint found the following cheapest return flights from Amsterdam (AMS) to Knokke (KNO) in August 2025 (see full year).

Return flights

25 Aug - 02 Sep	China Southern
25 Aug - 03 Sep	IndiGo
06 Aug - 27 Aug	IndiGo
05 Aug - 12 Aug	Air India
03 Aug - 21 Aug	Air India
04 Aug - 21 Aug	Air India
08 Aug - 28 Aug	IndiGo
04 Aug - 11 Aug	Air India
06 Aug - 28 Aug	IndiGo
16 Aug - 22 Aug	Oman Air
04 Aug - 25 Aug	Air India
14 Aug - 23 Aug	China Southern

Also check the deals for one-way flights from Amsterdam to Knokke in August.

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.

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Cheapest return flights from Amsterdam to Knokke in August from $875

Return flights