Which airports can I use when flying from Sydney to Bilbao?

Flights from Sydney to Bilbao usually depart from Sydney Kingsford Smith (SYD) and arrive at Bilbao (BIO).

Which cabin classes can I book on flights from Sydney to Bilbao?

Two cabin classes are available on flights from Sydney to Bilbao: • Economy class • Business Class

Can I save money by using flexible dates for flights from Sydney to Bilbao?

Yes. Flexible dates can save you up to 40% on flights from Sydney to Bilbao. Monday is the cheapest departure day at $1,876 return on average, while Friday is the most expensive at $3,101, a difference of $1,225. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Sydney to Bilbao?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Sydney and Bilbao?

Bilbao is 9 hours behind Sydney (Central European Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Bilbao Airport (BIO)?

Bilbao Airport (BIO) hosts 5 major car hire companies, with daily rates starting from around $3 for economy cars. Top options include: • Record go • Goldcar Rental SP • CLICK RENT • Rentbycar • Centauro

How much should I expect to pay for a Sydney to Bilbao flight?

Return flights from Sydney to Bilbao range from $1,906 to $3,101, with an average of $2,535 over the past 12 months. Anything below $1,906 counts as a good deal.

What's the cheapest day of the week to fly from Sydney to Bilbao?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Sydney to Bilbao. It’s 27% cheaper than the average day, while Friday is the most expensive, with prices 22% higher.

Which airline is the cheapest to fly from Sydney to Bilbao?

Turkish Airlines ($1,754) and Etihad Airways ($1,814) are the cheapest airlines to fly return from Sydney to Bilbao according to KAYAK data over the last 5 days.

$1,728 CHEAP FLIGHTS from Sydney to Bilbao (SYD - BIO)

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Cheapest return flight

$1,728

Typical prices: $1,906-$3,101

Multiple Airlines

Thu 1/11Mon 5/11

SYD - BIO • 3 stops

When to travel

November

Cheapest • 31% price drop

December

Most popular

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Cheap Flights from Sydney to Bilbao (SYD-BIO)

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Return

One-way

Recent return flight deals from Sydney to Bilbao

Sun, 1 Nov - Thu, 5 Nov

21:35 - 20:05SYD Sydney Kingsford Smith-BIO Bilbao

32h 30m3 stops Singapore Changi Istanbul Madrid Barajas

17:15 - 19:25BIO Bilbao-SYD Sydney Kingsford Smith

40h 10m2 stops Istanbul Singapore Changi

$1,728Multiple Airlines

3+ days ago

Thu, 12 Nov - Mon, 16 Nov

21:35 - 10:55SYD Sydney Kingsford Smith-BIO Bilbao

47h 20m2 stops Singapore Changi Istanbul

11:55 - 19:25BIO Bilbao-SYD Sydney Kingsford Smith

69h 30m2 stops Istanbul Singapore Changi

$1,754Turkish Airlines

1 day ago

Sun, 1 Nov - Thu, 5 Nov

16:50 - 11:45SYD Sydney Kingsford Smith-BIO Bilbao

28h 55m2 stops Abu Dhabi Zayed Intl Madrid Barajas

21:05 - 06:30BIO Bilbao-SYD Sydney Kingsford Smith

47h 25m2 stops Madrid Barajas Abu Dhabi Zayed Intl

$1,814Etihad Airways

3+ days ago

Thu, 12 Nov - Mon, 16 Nov

21:30 - 11:45SYD Sydney Kingsford Smith-BIO Bilbao

48h 15m2 stops Abu Dhabi Zayed Intl Madrid Barajas

16:50 - 06:30BIO Bilbao-SYD Sydney Kingsford Smith

27h 40m2 stops Madrid Barajas Abu Dhabi Zayed Intl

$1,847Etihad Airways

3+ days ago

Sat, 6 Mar - Mon, 22 Mar

22:10 - 23:15SYD Sydney Kingsford Smith-BIO Bilbao

35h 05m2 stops Doha Hamad Intl Madrid Barajas

17:40 - 06:50BIO Bilbao-SYD Sydney Kingsford Smith

27h 10m2 stops Barcelona-El Prat Doha Hamad Intl

$1,883Qatar Airways

2 days ago

Thu, 12 Nov - Mon, 16 Nov

22:10 - 08:30SYD Sydney Kingsford Smith-BIO Bilbao

44h 20m2 stops Doha Hamad Intl Madrid Barajas

21:35 - 19:20BIO Bilbao-SYD Sydney Kingsford Smith

35h 45m2 stops Madrid Barajas Doha Hamad Intl

$2,043Qatar Airways

16 hours ago

Sun, 1 Nov - Thu, 5 Nov

16:50 - 18:05SYD Sydney Kingsford Smith-BIO Bilbao

35h 15m3 stops Abu Dhabi Zayed Intl Milan Malpensa Barcelona-El Prat

10:40 - 08:05BIO Bilbao-SYD Sydney Kingsford Smith

35h 25m3 stops Turin Citta Di Torino Rome Fiumicino Beijing Capital

$2,045Multiple Airlines

3+ days ago

Wed, 2 Dec - Wed, 9 Dec

12:00 - 16:15SYD Sydney Kingsford Smith-BIO Bilbao

38h 15m2 stops Shanghai Pu Dong Istanbul

17:15 - 19:25BIO Bilbao-SYD Sydney Kingsford Smith

40h 10m2 stops Istanbul Singapore Changi

$2,045Multiple Airlines

2 days ago

Wed, 2 Dec - Wed, 9 Dec

07:55 - 16:15SYD Sydney Kingsford Smith-BIO Bilbao

42h 20m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul

17:15 - 19:25BIO Bilbao-SYD Sydney Kingsford Smith

40h 10m2 stops Istanbul Singapore Changi

$2,149Multiple Airlines

2 days ago

Thu, 5 Nov - Mon, 9 Nov

21:30 - 16:00SYD Sydney Kingsford Smith-BIO Bilbao

52h 30m2 stops Abu Dhabi Zayed Intl Madrid Barajas

08:30 - 06:30BIO Bilbao-SYD Sydney Kingsford Smith

36h 00m2 stops Madrid Barajas Abu Dhabi Zayed Intl

$2,238Etihad Airways

3+ days ago

Booking Insights

Price, demand, and travel trends for Sydney to Bilbao flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What's the cheapest day of the week to fly from Sydney to Bilbao?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Sydney to Bilbao. It’s 27% cheaper than the average day, while Friday is the most expensive, with prices 22% higher.

Find deals

Low season	March
High season	December
Cheapest flight	$1,728

Beat the crowds with an average 85% drop in traveller numbers.

The most popular month to fly with an average 95% increase in traveller numbers.

Round-trip flight from Sydney to Bilbao

When to book flights from Sydney to Bilbao

Are your dates flexible? Find out the best times to travel from Sydney to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Sydney to Bilbao?
Two cabin classes are available on flights from Sydney to Bilbao:

• Economy class
• Business Class
Do I need a passport to fly from Sydney to Bilbao?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Sydney to Bilbao flight?
Return flights from Sydney to Bilbao range from $1,906 to $3,101, with an average of $2,535 over the past 12 months. Anything below $1,906 counts as a good deal.
Which car hire options are available at Bilbao Airport (BIO)?
Bilbao Airport (BIO) hosts 5 major car hire companies, with daily rates starting from around $3 for economy cars. Top options include:

• Record go
• Goldcar Rental SP
• CLICK RENT
• Rentbycar
• Centauro
Which airports can I use when flying from Sydney to Bilbao?
Flights from Sydney to Bilbao usually depart from Sydney Kingsford Smith (SYD) and arrive at Bilbao (BIO).
Can I save money by using flexible dates for flights from Sydney to Bilbao?
Yes. Flexible dates can save you up to 40% on flights from Sydney to Bilbao. Monday is the cheapest departure day at $1,876 return on average, while Friday is the most expensive at $3,101, a difference of $1,225.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Sydney and Bilbao?
Bilbao is 9 hours behind Sydney (Central European Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $1,876, about $1,225 less than Friday fares (40% savings) based on the last 12 months.
If you can choose when to travel, plan your Sydney to Bilbao trip for November. Fares historically average $1,748 return in that month – typically $1,353 less than the most expensive month, which is December (based on the last 12 months).

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SYD - BIO

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Cheap Flights from Sydney to Bilbao (SYD-BIO)

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Price, demand, and travel trends for Sydney to Bilbao flights

What's the cheapest day of the week to fly from Sydney to Bilbao?

Which airline is the cheapest to fly from Sydney to Bilbao?

Key details for Sydney to Bilbao flights

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Your Sydney to Bilbao flight questions, answered

Your guide to booking Sydney to Bilbao flights

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