Cheapest return flights from Bilbao to Bucharest in October from 83€

AirHint found the following cheapest return flights from Bilbao (BIO) to Bucharest (OTP) in October 2025 (see full year).

Return flights

08 Oct - 21 Oct Vueling Airlines
16 Oct - 21 Oct Vueling Airlines
15 Oct - 22 Oct easyJet
28 Oct - 01 Nov easyJet
22 Oct - 28 Oct Vueling Airlines
01 Oct - 08 Oct Wizz Air Malta
13 Oct - 21 Oct Vueling Airlines
28 Oct - 02 Nov easyJet
28 Oct - 31 Oct easyJet
11 Oct - 14 Oct Vueling Airlines
14 Oct - 17 Oct Vueling Airlines
24 Oct - 01 Nov Vueling Airlines
20 Oct - 28 Oct Air Europa
27 Oct - 02 Nov Air Europa
25 Oct - 02 Nov Vueling Airlines
25 Oct - 01 Nov Air Europa
29 Oct - 01 Nov Vueling Airlines
29 Oct - 02 Nov Vueling Airlines
30 Oct - 03 Nov easyJet
30 Oct - 02 Nov Vueling Airlines

Also check the deals for one-way flights from Bilbao to Bucharest in October.

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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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