AirHint found the following cheapest return flights from Lisbon (LIS) to Singapore (SIN) in June 2026 (see full year).

Return flights

22 Jun - 29 Jun	Etihad Airways
09 Jun - 23 Jun	Etihad Airways
04 Jun - 18 Jun	Air France
01 Jun - 15 Jun	Air France
10 Jun - 17 Jun	Air France
11 Jun - 18 Jun	Air France
15 Jun - 22 Jun	Etihad Airways
29 Jun - 06 Jul	Air France
12 Jun - 19 Jun	Air France
14 Jun - 21 Jun	Air France
24 Jun - 01 Jul	Etihad Airways
24 Jun - 05 Jul	SWISS
04 Jun - 11 Jun	Finnair
23 Jun - 05 Jul	SWISS
25 Jun - 02 Jul	Finnair
27 Jun - 04 Jul	Ryanair
28 Jun - 22 Jul	Etihad Airways

Also check the deals for one-way flights from Lisbon to Singapore in June.

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 Lisbon to Singapore in June from 560€

Return flights