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

Return flights

02 Jul - 06 Jul	Lufthansa
02 Jul - 16 Jul	Lufthansa
02 Jul - 12 Jul	Lufthansa
05 Jul - 15 Jul	Oman Air
06 Jul - 24 Jul	Turkish Airlines
01 Jul - 18 Jul	Oman Air
09 Jul - 24 Jul	Oman Air
04 Jul - 18 Jul	Oman Air
04 Jul - 14 Jul	Oman Air
08 Jul - 17 Jul	Oman Air
09 Jul - 06 Aug	Air India
14 Jul - 04 Aug	Air India
28 Jul - 17 Aug	Austrian Airlines
28 Jul - 13 Aug	Lufthansa
16 Jul - 06 Aug	Air India
28 Jul - 11 Aug	Lufthansa
04 Jul - 29 Aug	Oman Air
21 Jul - 04 Aug	Oman Air
28 Jul - 27 Aug	Austrian Airlines
31 Jul - 16 Aug	Oman Air

Also check the deals for one-way flights from London to Singapore 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 London to Singapore in July from $821

Return flights