Cheapest return flights from Singapore to London in October from $659

AirHint found the following cheapest return flights from Singapore (SIN) to London (LHR) in October 2026 (see full year).

Return flights

02 Oct - 10 Oct Etihad Airways
14 Oct - 28 Oct Etihad Airways
01 Oct - 15 Oct Finnair
08 Oct - 27 Oct Finnair
09 Oct - 16 Oct Finnair
08 Oct - 24 Oct Finnair
09 Oct - 24 Oct Finnair
21 Oct - 27 Oct Etihad Airways
11 Oct - 25 Oct Finnair
20 Oct - 31 Oct Finnair
31 Oct - 07 Nov Finnair
23 Oct - 01 Nov Finnair
23 Oct - 06 Nov Finnair
23 Oct - 01 Nov Qantas direct

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

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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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