Cheapest return flights from London to Singapore in July from $788

Best time to book flights for London (LHR) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Singapore (SIN) in July 2025 (see full year).

Return flights

10 Jul - 24 Jul Air India
10 Jul - 19 Jul Air India
08 Jul - 15 Jul Air India
01 Jul - 18 Jul Singapore Airlines direct
01 Jul - 15 Jul Singapore Airlines direct
01 Jul - 14 Jul Singapore Airlines direct
01 Jul - 16 Jul Singapore Airlines direct
01 Jul - 07 Jul Singapore Airlines direct
01 Jul - 08 Jul Singapore Airlines direct
15 Jul - 31 Jul SWISS
01 Jul - 01 Aug Singapore Airlines direct
04 Jul - 02 Aug Air India
10 Jul - 01 Aug Air India
10 Jul - 07 Aug Air India
09 Jul - 06 Aug Air India
11 Jul - 08 Aug Royal Brunei
09 Jul - 08 Aug Royal Brunei
04 Jul - 02 Aug Singapore Airlines direct
09 Jul - 06 Aug Singapore Airlines direct
10 Jul - 01 Aug Singapore Airlines direct

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

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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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