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

Return flights

28 Jul - 05 Aug	Lufthansa
02 Jul - 09 Jul	Finnair
09 Jul - 15 Jul	Finnair
09 Jul - 21 Jul	Finnair
01 Jul - 18 Jul	Finnair
01 Jul - 11 Jul	Finnair
31 Jul - 10 Aug	Lufthansa
08 Jul - 15 Jul	Finnair
02 Jul - 21 Jul	Finnair
10 Jul - 25 Jul	Finnair
20 Jul - 27 Jul	Finnair
04 Jul - 08 Aug	Etihad Airways
08 Jul - 19 Jul	Finnair
27 Jul - 10 Aug	Etihad Airways
28 Jul - 05 Aug	Singapore Airlines	direct
29 Jul - 05 Aug	China Southern

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Singapore to London in July from 701€

Return flights