AirHint found the following cheapest return flights from London (LHR) to Amsterdam (AMS) in October 2025 (see full year).

Return flights

02 Oct - 28 Oct	KLM	direct
10 Oct - 30 Nov	KLM	direct
16 Oct - 31 Oct	KLM	direct
08 Oct - 31 Oct	KLM	direct
01 Oct - 05 Nov	KLM	direct
23 Oct - 07 Nov	KLM	direct
11 Oct - 25 Oct	KLM	direct
15 Oct - 30 Oct	KLM	direct
01 Oct - 12 Oct	KLM	direct
11 Oct - 14 Oct	KLM	direct
11 Oct - 15 Oct	KLM	direct
08 Oct - 14 Oct	KLM	direct
11 Oct - 21 Oct	KLM	direct
31 Oct - 04 Nov	KLM	direct
29 Oct - 01 Nov	KLM	direct
30 Oct - 03 Nov	KLM	direct
31 Oct - 02 Nov	KLM	direct
28 Oct - 08 Nov	KLM	direct
29 Oct - 02 Nov	KLM	direct
29 Oct - 12 Nov	KLM	direct

Also check the deals for one-way flights from London to Amsterdam in October.

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 London to Amsterdam in October from 143€

Return flights