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Cheap flights from Zagreb to Bilbao

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Compare Zagreb to Bilbao flight deals

Find the cheapest month or even day of the year to fly to Bilbao

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Flight deals from Zagreb to Bilbao

Looking for a cheap last-minute deal or the best round-trip flight from Zagreb to Bilbao? Find the lowest prices on one-way and round-trip tickets right here.
Bilbao.C$215 per passenger.Departing Thu, Jun 5, returning Wed, Jun 11.Round-trip flight with Ryanair and Wizz Air Malta.Outbound indirect flight with Ryanair, departing from Zagreb on Thu, Jun 5, arriving in Bilbao.Inbound indirect flight with Wizz Air Malta, departing from Bilbao on Wed, Jun 11, arriving in Zagreb.Price includes taxes and charges.From C$215, select.
Bilbao.C$251 per passenger.Departing Wed, May 21, returning Wed, May 28.Round-trip flight with Ryanair and Volotea.Outbound indirect flight with Ryanair, departing from Zagreb on Wed, May 21, arriving in Bilbao.Inbound indirect flight with Volotea, departing from Bilbao on Wed, May 28, arriving in Zagreb.Price includes taxes and charges.From C$251, select.
Bilbao.C$262 per passenger.Departing Wed, Jul 2, returning Wed, Jul 9.Round-trip flight with Ryanair and Wizz Air Malta.Outbound indirect flight with Ryanair, departing from Zagreb on Wed, Jul 2, arriving in Bilbao.Inbound indirect flight with Wizz Air Malta, departing from Bilbao on Wed, Jul 9, arriving in Zagreb.Price includes taxes and charges.From C$262, select.
Bilbao.C$278 per passenger.Departing Thu, Jun 26, returning Wed, Jul 2.Round-trip flight with Ryanair and Wizz Air Malta.Outbound indirect flight with Ryanair, departing from Zagreb on Thu, Jun 26, arriving in Bilbao.Inbound indirect flight with Wizz Air Malta, departing from Bilbao on Wed, Jul 2, arriving in Zagreb.Price includes taxes and charges.From C$278, select.
Bilbao.C$279 per passenger.Departing Sun, Feb 1, returning Sun, Feb 8.Round-trip flight with Ryanair and Vueling Airlines.Outbound indirect flight with Ryanair, departing from Zagreb on Sun, Feb 1, arriving in Bilbao.Inbound indirect flight with Vueling Airlines, departing from Bilbao on Sun, Feb 8, arriving in Zagreb.Price includes taxes and charges.From C$279, select.
Bilbao.C$295 per passenger.Departing Wed, Sep 10, returning Sun, Sep 14.Round-trip flight with Ryanair and Vueling Airlines.Outbound indirect flight with Ryanair, departing from Zagreb on Wed, Sep 10, arriving in Bilbao.Inbound indirect flight with Vueling Airlines, departing from Bilbao on Sun, Sep 14, arriving in Zagreb.Price includes taxes and charges.From C$295, select.
Bilbao.C$312 per passenger.Departing Sat, Aug 23, returning Fri, Nov 14.Round-trip flight with Ryanair and Vueling Airlines.Outbound indirect flight with Ryanair, departing from Zagreb on Sat, Aug 23, arriving in Bilbao.Inbound indirect flight with Vueling Airlines, departing from Bilbao on Fri, Nov 14, arriving in Zagreb.Price includes taxes and charges.From C$312, select.
Bilbao.C$333 per passenger.Departing Sat, May 31, returning Wed, Jun 4.Round-trip flight with Ryanair and Wizz Air Malta.Outbound indirect flight with Ryanair, departing from Zagreb on Sat, May 31, arriving in Bilbao.Inbound indirect flight with Wizz Air Malta, departing from Bilbao on Wed, Jun 4, arriving in Zagreb.Price includes taxes and charges.From C$333, select.

Find the cheapest month to fly from Zagreb to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Zagreb to Bilbao flights are currently cheapest in June.
May
from C$251
Jun
from C$215
Jul
from C$262
Aug
from C$337
Sep
from C$295
Oct
from C$375
Nov
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Dec
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Jan
Find prices
Feb
from C$279
Mar
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Apr
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Zagreb to Bilbao: Alternative routes

Compare routes from Zagreb to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

Zagreb to Bilbao: Flight information

The things to know before you go.
Cheapest flight foundC$215
Cheapest month to flyJune

Finding cheap flights from Zagreb to Bilbao: Frequently asked questions

The best price we found for a round-trip flight from Zagreb to Bilbao is C$215. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Zagreb to Bilbao. But we found flights with one or more stops from C$215.
There are no flights flying from Zagreb to Bilbao, as of May 2025.
The cheapest month to fly from Zagreb to Bilbao is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Zagreb Airport to Bilbao Airport on Thursday, June 5, 2025.
No airlines currently offer direct flights between Zagreb Airport and Bilbao Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Bilbao.

Flying from Franjo Tudman Airport (ZAG) to Bilbao Airport (BIO): what you need to know

  • Zagreb and Bilbao are in the same timezone, UTC+1.

  • Give yourself plenty of time to catch your ZAG to BIO flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer lines in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

How to find the cheapest flights from Franjo Tudman Airport (ZAG) to Bilbao Airport (BIO)

  • Right now, C$96 is the cheapest price we've found for a one-way Franjo Tudman Airport to Bilbao Airport flight. The best price for a return ticket is C$215. Bear in mind that fares may change due to demand when booking.

  • To get your hands on cheap tickets from ZAG to BIO, book early. Airlines generally offer lower fares when flights are first made available.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the lowest price across every month when searching for your flight from Franjo Tudman Airport to Bilbao Airport.

  • You don't need to check every day to see if fares have gone down when you set up a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from ZAG to BIO.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Franjo Tudman Airport to Bilbao Airport.

Handy information about Franjo Tudman Airport (ZAG)

  • Of the departures from Franjo Tudman Airport, 67.18% land on schedule at their destination.

  • Central Zagreb to Franjo Tudman Airport is approximately 16 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Taking public transport? Expect a journey time of around 1 hour.

  • Get your break off to a relaxed start by staying near ZAG. Whether you're taking an early flight from Franjo Tudman Airport to Bilbao Airport or just don't like being rushed, these hotels have you covered:

Arriving at Bilbao Airport (BIO)

  • If you're arriving on a late Franjo Tudman Airport to Bilbao Airport flight, few things beat the convenience of being close to the terminal. Pick up your bags from the carousel and then be showered and snoozing soon after at one of these hotels near BIO:

  • Travel at your own pace with a Bilbao Airport rental car. Book your wheels from Record Go, Click and Rent or Goldcar and discover more of Bilbao and beyond.

  • Reserving your vehicle from Bilbao Airport around four weeks ahead can help you get the lowest rate.

Getting from Bilbao Airport (BIO) to central Bilbao

  • Bilbao Airport is roughly 6 kilometres from the centre of Bilbao. The drive time takes about 10 minutes.

  • When travelling on public transport, expect a journey of roughly 30 minutes.

When to fly to Bilbao Airport (BIO)

  • The quietest month for a flight from Franjo Tudman Airport to Bilbao Airport is January, while July is the busiest. Pick the best time to visit Bilbao based on whether you prefer a more relaxed vibe or a faster pace.

  • When booking your flight from Franjo Tudman Airport to Bilbao Airport, consider the type of weather you like. August is the warmest month in Bilbao, with temperatures ranging from 16ºC (61ºF) to 25ºC (77ºF).

  • Search for cheap tickets from ZAG to BIO in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 13ºC (55ºF) on average.

Explore more of Spain

  • You've seen Bilbao, now it's time to discover other corners of Spain. Journey about 241 kilometres south-east to Zaragoza to check off its leading sights. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, you'll have a packed itinerary ahead.

  • Salamanca is another favourite destination in Spain and is around 338 kilometres south-west of Bilbao. No trip is complete without a visit to Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.

Plan the rest of your trip from Zagreb to Bilbao

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.