$44 Flights from Bilbao (BIO) to Zagreb (ZAG)

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Flight deals from Bilbao to Zagreb

Looking for a cheap last-minute deal or the best round-trip flight from Bilbao to Zagreb? Find the lowest prices on one-way and round-trip tickets right here.

Zagreb.$44 per passenger.Departing Thu, Apr 16.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Bilbao on Thu, Apr 16, arriving in Zagreb.Price includes taxes and charges.From $44, select.

Zagreb.$57 per passenger.Departing Tue, May 26.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Bilbao on Tue, May 26, arriving in Zagreb.Price includes taxes and charges.From $57, select.

Zagreb.$61 per passenger.Departing Wed, Jun 10.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Bilbao on Wed, Jun 10, arriving in Zagreb.Price includes taxes and charges.From $61, select.

Zagreb.$66 per passenger.Departing Tue, Oct 6.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Bilbao on Tue, Oct 6, arriving in Zagreb.Price includes taxes and charges.From $66, select.

Zagreb.$67 per passenger.Departing Wed, Sep 30.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departing from Bilbao on Wed, Sep 30, arriving in Zagreb.Price includes taxes and charges.From $67, select.

Zagreb.$75 per passenger.Departing Fri, Mar 6.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Bilbao on Fri, Mar 6, arriving in Zagreb.Price includes taxes and charges.From $75, select.

Zagreb.$76 per passenger.Departing Fri, Jan 8.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Bilbao on Fri, Jan 8, arriving in Zagreb.Price includes taxes and charges.From $76, select.

Zagreb.$92 per passenger.Departing Wed, Aug 26.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Bilbao on Wed, Aug 26, arriving in Zagreb.Price includes taxes and charges.From $92, select.

Find the cheapest month to fly from Bilbao to Zagreb

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bilbao to Zagreb flights are currently cheapest in April.

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Bilbao to Zagreb: Alternative routes

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

Zagreb

7 miles from central Zagreb

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from $44

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Bilbao to Zagreb: Flight information

The things to know before you go.

Cheapest flight found	$44
Cheapest month to fly	April

Finding cheap flights from Bilbao to Zagreb: Frequently asked questions

How much are round-trip flights from Bilbao to Zagreb?

The best price we found for a round-trip flight from Bilbao to Zagreb is $97. 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.

Which airlines fly direct from Bilbao to Zagreb?

Currently, there are no airlines that fly direct from Bilbao to Zagreb. But we found flights with one or more stops from $97.

How many flights are there a week from Bilbao to Zagreb?

There are no flights flying from Bilbao to Zagreb, as of February 2026.

When is the cheapest time to fly from Bilbao to Zagreb?

The cheapest month to fly from Bilbao to Zagreb is usually May.

Which upcoming date is cheapest to fly from Bilbao Airport to Zagreb Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bilbao Airport to Zagreb Airport on Saturday, May 9, 2026.

Can I get a direct flight from Bilbao Airport to Zagreb Airport?

No airlines currently offer direct flights between Bilbao Airport and Zagreb Airport. Most routes have one or more stops.

How can I find the best flight deal to Zagreb?

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 Zagreb 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.

When is the best time to book flights to Zagreb?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Zagreb is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Bilbao Airport to Zagreb?

Currently, Vueling Airlines offers the cheapest flight tickets to Zagreb.

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

Bilbao and Zagreb are both in the UTC+1 timezone. This means there's no time difference to consider.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to catch your BIO to ZAG flight.
You can expect bigger queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a good idea.
We make it a cinch to book a flight with a stopover. To see your options for tickets from Bilbao Airport to Franjo Tudman Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Some great stopovers between BIO and ZAG include:
- Barcelona-El Prat Airport
- Frankfurt Airport
- Zurich Airport

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

$44 is the lowest price for a one-way Bilbao Airport to Franjo Tudman Airport flight. Return flights start at $97. These fares may change based on demand and availability.
To score cheap tickets from BIO to ZAG, book ahead. Airlines generally offer lower prices when flights are first made available.
Finding cheap flights from Bilbao Airport to Franjo Tudman Airport is easy if you're flexible with your dates. Use the 'Whole month' tool to see the lowest prices throughout the month and land a great deal.
You won't have to check back in every day to see if fares have gone down when you create a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from BIO to ZAG.
Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Bilbao Airport to Franjo Tudman Airport.

Handy information about Bilbao Airport (BIO)

Bilbao Airport gets top marks for on-time performance. 82.76% of flights that depart BIO reach their destination on time.
To get to Bilbao Airport from central Bilbao, it takes around 10 minutes by car. This depends on traffic, however. It's approximately 4 miles from the airport to the city center.
Taking public transport? Expect a journey time of around 30 minutes.
Taking an early flight from Bilbao Airport to Franjo Tudman Airport? Avoid rushing to the airport (and sneak in some extra precious sleep) by picking one of these stays close to BIO:

Arriving at Franjo Tudman Airport (ZAG)

Reserve a hotel near ZAG if you have a late Bilbao Airport to Franjo Tudman Airport flight. Select one of these accommodation options and skip the long transfer:
Grab a Franjo Tudman Airport rental car and explore Zagreb and beyond with your own wheels. AVIA Rent, Green Motion and OK Mobility are popular providers you can book with here.
Lock in the best deal by reserving your ride from Franjo Tudman Airport around four weeks ahead of your departure.

Getting from Franjo Tudman Airport (ZAG) to central Zagreb

From Franjo Tudman Airport, Zagreb is approximately 10 miles away. It takes around 25 minutes to drive to the center.
It takes around 1 hour when traveling by public transport.

When to fly to Franjo Tudman Airport (ZAG)

It's time to plan your dates for your flight from Bilbao Airport to Franjo Tudman Airport. August is the busiest month to head to Zagreb. If you'd like a quieter vibe, go in February.
The warmest month in Zagreb is August, with temperatures ranging between 57ºF and 86ºF. Book your flights from Bilbao Airport to Franjo Tudman Airport in this month if you like this kind of weather.
For cooler conditions, look for a cheap ticket from BIO to ZAG in January. Average temperatures are between 19ºF and 46ºF then.

Explore more of Croatia

Split is just one of the many places in Croatia waiting to be discovered after you've experienced Zagreb. Around 160 miles away to the south, popular attractions include Diocletian's Palace, Marjan Hill Stairs and Riva Harbor.
If you're interested in discovering another well-known destination in Croatia, head for Rijeka, about 80 miles south-west of Zagreb. Trsat castle park, Old Gateway (Roman Arch) and Korzo are highlights.