S$ 47+ Cheap flights from Bilbao
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BIO — SIN
4 Nov — 11 Nov1
Find flights from Bilbao within your budget
Find flights departing from Bilbao that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 October 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches
Fly to
Route
Depart
Return
Cheapest return flight
BilbaoMadrid
BIO Bilbao - MAD Madrid Barajas
BIOMAD
Bilbao
Thu 7-1
21:05-22:15
Nonstop1h 10m
Madrid Barajas
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 49
BilbaoMadrid
BIO Bilbao - MAD Madrid Barajas
BIOMAD
Bilbao
Sat 28-11
21:05-22:15
Nonstop1h 10m
Madrid Barajas
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 49
Fastest return journey
BilbaoMadrid
BIO Bilbao - MAD Madrid Barajas
BIOMAD
Bilbao
Tue 20-10
21:05-22:05
Nonstop1h 00m
Madrid Barajas
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 49
BilbaoMadrid
BIO Bilbao - MAD Madrid Barajas
BIOMAD
Bilbao
Sat 10-10
21:05-22:05
Nonstop1h 00m
Madrid Barajas
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 65
BilbaoMadrid
BIO Bilbao - MAD Madrid Barajas
BIOMAD
Bilbao
Wed 18-11
12:40-13:45
Nonstop1h 05m
Madrid Barajas
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 68
BilbaoPrague
BIO Bilbao - PRG Václav Havel Prague
BIOPRG
Bilbao
Sun 31-1
22:25-07:45
1 stop9h 20m
Václav Havel Prague
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 72
BilbaoAmsterdam
BIO Bilbao - AMS Amsterdam Schiphol
BIOAMS
Bilbao
Wed 18-11
14:10-20:40
1 stop6h 30m
Amsterdam Schiphol
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 75
BilbaoPrague
BIO Bilbao - PRG Václav Havel Prague
BIOPRG
Bilbao
Sun 20-12
22:25-18:50
1 stop20h 25m
Václav Havel Prague
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 75
BilbaoPrague
BIO Bilbao - PRG Václav Havel Prague
BIOPRG
Bilbao
Tue 20-10
10:20-09:10
1 stop22h 50m
Václav Havel Prague
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 81
BilbaoMadrid
BIO Bilbao - MAD Madrid Barajas
BIOMAD
Bilbao
Mon 2-11
08:30-09:35
Nonstop1h 05m
Madrid Barajas
Wed 31-12
00:00-00:00
Nonstop0h 00m
S$ 92
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Bilbao
Have a flexible travel schedule? Discover the best time to fly from Bilbao with our price prediction graph.
BIO-SIN
BIO-MAD
BIO-PRG
BIO-MAA
BIO-DPS
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Bilbao
Get recent, data-driven insights about flights from Bilbao including ideal travel times, pricing trends, and more.
BIO-SIN
BIO-MAD
BIO-PRG
BIO-MAA
BIO-DPS
What is the cheapest month to book a flight from Bilbao?
Currently, May is the cheapest month in which you can book a flight from Bilbao (average of S$ 1,009). Flying from Bilbao in January will prove the most costly (average of S$ 2,214). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Browse thousands of different options on Cheapflights for your next trip
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Airports servicing Bilbao
Fly out of one of these airports located in Bilbao.
Fly from other Spain cities
Consider departing from one of these cities also located in Spain. Flight origins are based on user searches made on Cheapflights and were last updated on 5 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Related info for your journey
Access useful and relevant information related to your journey from Bilbao. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 October 2026.
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