$82+ 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 3/7. 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 — SYD
3 Jul — 10 Jul1
1 adult
1 adult, Economy, 0 bags

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 3 June 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Sat 17/10

21:05-06:35

2 stops48h 30m

Sydney Kingsford Smith

Sat 7/11

21:30-20:05

2 stops56h 35m

$2,074

BilbaoMelbourne

BIO - MEL

BIOMEL

Bilbao

Thu 18/6

06:45-22:05

2 stops31h 20m

Melbourne

Mon 22/6

22:45-23:15

2 stops32h 30m

$2,074

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Wed 1/7

07:00-06:10

2 stops39h 10m

Sydney Kingsford Smith

Tue 7/7

07:20-17:20

3 stops42h 00m

$2,233

BilbaoPerth

BIO - PER

BIOPER

Bilbao

Tue 24/11

11:55-21:45

3 stops50h 50m

Perth

Sat 28/11

02:25-10:55

2 stops39h 30m

$2,293

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 15/6

21:35-06:10

2 stops48h 35m

Sydney Kingsford Smith

Fri 19/6

14:50-16:55

2 stops34h 05m

$2,300

BilbaoMelbourne

BIO - MEL

BIOMEL

Bilbao

Tue 7/7

07:00-16:50

2 stops25h 50m

Melbourne

Wed 22/7

22:45-23:15

2 stops32h 30m

$2,344

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Fri 16/10

17:35-18:10

2 stops63h 35m

Sydney Kingsford Smith

Mon 26/10

15:50-23:15

2 stops41h 25m

$2,365

BilbaoPerth

BIO - PER

BIOPER

Bilbao

Mon 10/8

12:10-01:10

2 stops31h 00m

Perth

Fri 28/8

16:55-17:20

2 stops54h 25m

$2,433

BilbaoMelbourne

BIO - MEL

BIOMEL

Bilbao

Wed 8/7

08:55-22:05

2 stops29h 10m

Melbourne

Sun 26/7

22:45-20:50

2 stops30h 05m

$2,557

BilbaoMelbourne

BIO - MEL

BIOMEL

Bilbao

Thu 9/7

08:55-22:05

2 stops29h 10m

Melbourne

Wed 22/7

22:45-23:15

2 stops32h 30m

$2,591

Flights are sorted by cheapest return flights first.

Deals found on 31/5

Showing 1-10 of 49 resultsSorted by cheapest first
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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.
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.

What is the cheapest month to book a flight from Bilbao?

Currently, June is the cheapest month in which you can book a flight from Bilbao (average of $1,737). Flying from Bilbao in December will prove the most costly (average of $3,015). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Bilbao?

Bilbao offers frequent flights to Madrid (356 flights per day), Paris (286 flights per day) and London (137 flights per day).

Stuttgart Echterdingen
Stuttgart Echterdingen
From $275
Milan
Milan
From $66
Las Palmas de Gran Canaria
Las Palmas de Gran Canaria
From $92
Porto
Porto
From $63

What is the cheapest place to fly to from Bilbao?

The cheapest city to fly to from Bilbao is Porto, with prices starting at $63. Explore other affordable destinations below.

Porto
Porto
From $63
Milan
Milan
From $66
Las Palmas de Gran Canaria
Las Palmas de Gran Canaria
From $92
Dublin
Dublin
From $96

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Direct flights from Spain

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Direct flights from San Sebastian

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 3 June 2026.

  • What are the most popular destinations to fly to from Bilbao?

    For the current month, the most popular flights from Bilbao are Málaga, Barcelona-El Prat Airport, Ibiza. Málaga, Barcelona-El Prat Airport, Arrecife are the most popular locations from Bilbao year round.

  • What is the cheapest flight from Bilbao to anywhere?

    Users have flown out of Bilbao for as low as $63 to Porto (prices may vary depending on the airline and departure time). On average, users have booked flights for $159 to fly from Bilbao.

  • What is the cheapest month to fly from Bilbao?

    Currently, the cheapest month for flights from Bilbao is June. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Bilbao?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Bilbao today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Bilbao?

    Millions of users choose and trust Cheapflights to book the best flight deals from Bilbao for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Bilbao with no change fees?

    Certainly. Search results for flights from Bilbao shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Bilbao become cheaper?

    Yes, Cheapflights offers price alerts on flights from Bilbao so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bilbao?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Bilbao today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bilbao?

Millions of users choose and trust Cheapflights to book the best flight deals from Bilbao for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bilbao with no change fees?

Certainly. Search results for flights from Bilbao shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bilbao become cheaper?

Yes, Cheapflights offers price alerts on flights from Bilbao so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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