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

Return flights

27 Jul - 21 Aug	Etihad Airways
02 Jul - 14 Jul	Finnair
30 Jul - 11 Aug	Finnair
15 Jul - 22 Jul	Finnair
23 Jul - 13 Aug	Finnair
17 Jul - 31 Jul	Finnair
24 Jul - 31 Jul	Finnair
13 Jul - 22 Jul	Finnair
10 Jul - 15 Jul	Finnair
31 Jul - 11 Aug	Finnair
01 Jul - 11 Jul	Finnair
16 Jul - 19 Jul	Finnair
08 Jul - 25 Jul	Finnair
03 Jul - 16 Jul	Finnair
24 Jul - 09 Aug	Finnair
20 Jul - 03 Aug	Finnair
31 Jul - 08 Aug	Finnair
24 Jul - 01 Aug	Emirates
31 Jul - 11 Aug	Qantas	direct
30 Jul - 11 Aug	Qantas	direct

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

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 July from 546€

Return flights