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

Return flights

05 Aug - 23 Aug	Emirates
07 Aug - 23 Aug	Emirates
08 Aug - 23 Aug	Emirates
04 Aug - 16 Aug	Emirates
05 Aug - 19 Aug	Qatar Airways
08 Aug - 16 Aug	Emirates
06 Aug - 14 Aug	Emirates
24 Aug - 31 Aug	Emirates
07 Aug - 21 Aug	IndiGo
01 Aug - 08 Aug	Emirates
22 Aug - 04 Sep	Emirates
27 Aug - 11 Sep	Scoot
28 Aug - 03 Sep	Air India
27 Aug - 19 Sep	Emirates
29 Aug - 10 Sep	Emirates
25 Aug - 10 Sep	Turkish Airlines
21 Aug - 05 Sep	Turkish Airlines
26 Aug - 09 Sep	Turkish Airlines
29 Aug - 12 Sep	Turkish Airlines
25 Aug - 08 Sep	Emirates

Also check the deals for one-way flights from Singapore to London 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 Singapore to London in August from $735

Return flights