AirHint found the following cheapest return flights from Bilbao (BIO) to Singapore (SIN) in February 2026 (see full year).

Return flights

10 Feb - 24 Feb	KLM
02 Feb - 06 Feb	KLM
02 Feb - 05 Feb	Wizz Air
04 Feb - 06 Feb	Pegasus Airlines
01 Feb - 05 Feb	Pegasus Airlines
12 Feb - 14 Mar	Vueling Airlines
01 Feb - 04 Feb	Pegasus Airlines
21 Feb - 05 Mar	Air Europa
03 Feb - 05 Feb	KLM
10 Feb - 21 Feb	Vueling Airlines
21 Feb - 25 Feb	Vueling Airlines
14 Feb - 21 Feb	Vueling Airlines
13 Feb - 14 Mar	Qatar Airways

Also check the deals for one-way flights from Bilbao to Singapore in February.

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 Bilbao to Singapore in February from $634

Return flights