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

Return flights

30 Apr - 07 May	TAP
10 Apr - 26 Apr	Wizz Air Malta
10 Apr - 27 Apr	Wizz Air Malta
10 Apr - 20 Apr	Wizz Air Malta
09 Apr - 27 Apr	Finnair
13 Apr - 21 Apr	Vueling Airlines
09 Apr - 22 Apr	Etihad Airways
10 Apr - 25 Apr	Wizz Air Malta
21 Apr - 28 Apr	Ryanair
11 Apr - 26 Apr	Wizz Air Malta
08 Apr - 25 Apr	Finnair
14 Apr - 01 May	Etihad Airways
27 Apr - 06 May	Etihad Airways
18 Apr - 02 May	Wizz Air Malta
27 Apr - 13 May	Etihad Airways
30 Apr - 03 May	Aegean Airlines
30 Apr - 04 May	Aegean Airlines
15 Apr - 02 May	Finnair

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

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 Singapore

Cheap car rent in Singapore

Cheapest return flights from Lisbon to Singapore in April from 495€

Return flights