AirHint found the following cheapest return flights from Singapore (SIN) to Barcelona (BCN) in August 2025 (see full year).

Return flights

31 Aug - 04 Sep	Scoot
20 Aug - 27 Aug	Emirates
19 Aug - 26 Aug	China Eastern
26 Aug - 03 Sep	T'way Air
20 Aug - 16 Sep	Emirates
19 Aug - 22 Aug	T'way Air
18 Aug - 21 Aug	Air China
21 Aug - 04 Sep	Air China
27 Aug - 06 Sep	Qatar Airways
24 Aug - 07 Sep	Qatar Airways
25 Aug - 08 Sep	Etihad Airways
21 Aug - 29 Aug	Lufthansa
22 Aug - 01 Sep	Air France
24 Aug - 31 Aug	Qatar Airways
25 Aug - 02 Sep	Air China
26 Aug - 02 Sep	Emirates
28 Aug - 31 Aug	Etihad Airways
19 Aug - 22 Aug	Singapore Airlines	direct
28 Aug - 31 Aug	Singapore Airlines	direct
21 Aug - 29 Aug	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to Barcelona in August.

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 Barcelona

Cheap car rent in Barcelona

Cheapest return flights from Singapore to Barcelona in August from 711€

Return flights