Cheapest return flights from Barcelona to Singapore in May from $646

Best time to book flights for Barcelona (BCN) to Singapore (SIN) flights at AirHint

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

Return flights

03 May - 20 May Lufthansa
16 May - 01 Jun SWISS
13 May - 24 May SWISS
21 May - 01 Jun SWISS
13 May - 27 May Ryanair
01 May - 31 May SWISS
15 May - 31 May SWISS
12 May - 25 May SWISS
02 May - 31 May Lufthansa
03 May - 31 May Lufthansa
09 May - 29 May SWISS
21 May - 30 May Ryanair
31 May - 09 Jun Air China
30 May - 07 Jun Vueling Airlines
16 May - 01 Jun Singapore Airlines direct

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

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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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