Cheapest one-way flights from Barcelona to Singapore in December from $380

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

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Singapore (SIN) in December 2025 (see full year).

One-Way flights

06 Dec Ryanair
22 Dec Ryanair
21 Dec Ryanair
23 Dec Ryanair
19 Dec Ryanair
02 Dec Saudia
26 Dec Vueling Airlines
20 Dec Vueling Airlines
22 Dec Singapore Airlines direct
19 Dec Singapore Airlines direct

Also check the deals for return flights from Barcelona to Singapore in December.

Skyscanner

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