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Cheap flights from Zurich to Bilbao from £118

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — BIO
23 Aug — 30 Aug1
1 adult

Cheap flight deals from Zurich to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 August 2025.

Round-trip from

£152

One-way from

£118

Popular in

April

Cheapest in

January

Average price

£235
Air Europa
  • Air Europa
  • 15/9-24/9
  • 2 total stops
  • 26h 05m total
  • Zurich to Bilbao
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Vueling
  • Vueling
  • 12/9
  • 1 total stop
  • 11h 00m total
  • Zurich to Bilbao
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Highest demand for flights based on searches. 8% potential increase in price (£14 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Zurich to Bilbao

Cheapest flights from Zurich to Bilbao
Explore the most affordable flight options available from Zurich to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Wed 17/918:30ZRH - BIO
1 stop13h 05mAir Europa
Thu 25/921:05BIO - ZRH
1 stop13h 05mAir Europa
Deal found 17/8£152
Mon 15/918:30ZRH - BIO
1 stop13h 05mAir Europa
Sun 28/912:45BIO - ZRH
1 stop21h 25mAir Europa
Deal found 17/8£158
Tue 30/918:30ZRH - BIO
1 stop13h 05mAir Europa
Thu 9/1021:05BIO - ZRH
1 stop13h 05mAir Europa
Deal found 17/8£173
Sun 21/918:30ZRH - BIO
1 stop13h 05mAir Europa
Sat 4/1021:05BIO - ZRH
1 stop13h 05mAir Europa
Deal found 17/8£173
Wed 1/1017:35ZRH - BIO
1 stop5h 10mKLM
Sat 4/1006:50BIO - ZRH
1 stop9h 55mKLM
Deal found 17/8£179
Tue 26/818:10ZRH - BIO
1 stop13h 50mMultiple Airlines
Thu 28/821:05BIO - ZRH
1 stop13h 05mMultiple Airlines
Deal found 18/8£193
Tue 30/917:35ZRH - BIO
1 stop5h 10mKLM
Sat 11/1017:15BIO - ZRH
1 stop5h 10mKLM
Deal found 17/8£194
Wed 1/1017:35ZRH - BIO
1 stop5h 10mKLM
Sat 11/1017:15BIO - ZRH
1 stop5h 10mKLM
Deal found 17/8£198
Sun 14/918:30ZRH - BIO
1 stop13h 05mAir Europa
Sun 28/908:20BIO - ZRH
1 stop25h 50mAir Europa
Deal found 17/8£199
Mon 6/1018:30ZRH - BIO
1 stop13h 05mAir Europa
Mon 13/1021:05BIO - ZRH
1 stop13h 05mAir Europa
Deal found 17/8£214
Sat 13/919:15ZRH - BIO
1 stop4h 10mMultiple Airlines
Tue 16/921:00BIO - ZRH
Nonstop1h 50mMultiple Airlines
Deal found 17/8£215

Cheapflights Fare Finder

 
Customise your flight search to find flights from Zurich to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Zurich to Bilbao that are best for you.

Fly from

Zurich

Fly to

Bilbao

Route

Depart

Return

Price

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Mon 15/9

18:30-07:35

1 stop13h 05m

Bilbao

Wed 24/9

21:05-10:05

1 stop13h 00m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Wed 24/9

11:10-16:00

1 stop4h 50m

Bilbao

Sat 27/9

21:05-10:10

1 stop13h 05m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Tue 16/9

18:30-07:35

1 stop13h 05m

Bilbao

Fri 26/9

21:05-10:10

1 stop13h 05m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Wed 17/9

18:30-07:35

1 stop13h 05m

Bilbao

Fri 26/9

21:05-10:10

1 stop13h 05m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Wed 17/9

18:30-07:35

1 stop13h 05m

Bilbao

Sat 27/9

21:05-10:10

1 stop13h 05m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Mon 15/9

18:30-07:35

1 stop13h 05m

Bilbao

Sat 27/9

21:05-10:10

1 stop13h 05m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Tue 16/9

18:30-07:35

1 stop13h 05m

Bilbao

Sat 27/9

21:05-10:10

1 stop13h 05m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Wed 17/9

18:30-07:35

1 stop13h 05m

Bilbao

Thu 25/9

21:05-10:10

1 stop13h 05m

£152

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Tue 16/9

18:30-07:35

1 stop13h 05m

Bilbao

Sun 28/9

12:45-10:10

1 stop21h 25m

£158

ZurichBilbao

ZRH - BIO

ZRHBIO

Zurich

Wed 24/9

11:10-16:00

1 stop4h 50m

Bilbao

Sun 28/9

12:45-10:10

1 stop21h 25m

£158

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 21 results
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Best time to book a flight from Zurich to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Zurich 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.

Cheapflights Insights

Everything you need to know about your flight from Zurich to Bilbao

How far ahead should I book a flight from Zurich to Bilbao?

Use this chart to determine the optimal time to book a return flight from Zurich to Bilbao. Price data was last updated on 8 August 2025.

The price you pay for your flight from Zurich to Bilbao may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Zurich to Bilbao (average of £74). Flying from Zurich to Bilbao in August is currently the most expensive (average of £223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ZRH to BIO?

Find hourly flight availability from Zurich to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Zurich to Bilbao as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Zurich to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Zurich to Bilbao that include hotel bookings?

    Yes. In addition to deals on Zurich to Bilbao flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Zurich to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zurich to Bilbao.

  • Can I find deals for business class flights from Zurich to Bilbao?

    Yes. Cheapflights offers flight deals from Zurich to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Zurich to Bilbao (average of £74). Flying from Zurich to Bilbao in August is currently the most expensive (average of £223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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