$294 Cheap Flights from Zagreb to Bilbao in 2025

Compare Zagreb to Bilbao flight deals

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

Book the best Bilbao fare with no extra fees

Flight deals from Zagreb to Bilbao

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

Bilbao.$294 per passenger.Departing Sun, 30 Mar, returning Sat, 5 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from Zagreb on Sun, 30 Mar, arriving in Bilbao.Inbound indirect flight with KLM, departs from Bilbao on Sat, 5 Apr, arriving in Zagreb.Price includes taxes and charges.From $294, select.

Bilbao.$307 per passenger.Departing Tue, 25 Mar, returning Sun, 30 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from Zagreb on Tue, 25 Mar, arriving in Bilbao.Inbound indirect flight with KLM, departs from Bilbao on Sun, 30 Mar, arriving in Zagreb.Price includes taxes and charges.From $307, select.

Bilbao.$319 per passenger.Departing Tue, 13 May, returning Wed, 21 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Zagreb on Tue, 13 May, arriving in Bilbao.Inbound indirect flight with KLM, departs from Bilbao on Wed, 21 May, arriving in Zagreb.Price includes taxes and charges.From $319, select.

Bilbao.$371 per passenger.Departing Fri, 4 Apr, returning Mon, 7 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from Zagreb on Fri, 4 Apr, arriving in Bilbao.Inbound indirect flight with KLM, departs from Bilbao on Mon, 7 Apr, arriving in Zagreb.Price includes taxes and charges.From $371, select.

Bilbao.$379 per passenger.Departing Wed, 18 Jun, returning Wed, 25 Jun.Return flight with Ryanair and Wizz Air Malta.Outbound indirect flight with Ryanair, departs from Zagreb on Wed, 18 Jun, arriving in Bilbao.Inbound indirect flight with Wizz Air Malta, departs from Bilbao on Wed, 25 Jun, arriving in Zagreb.Price includes taxes and charges.From $379, select.

Bilbao.$385 per passenger.Departing Thu, 20 Nov, returning Sun, 23 Nov.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Zagreb on Thu, 20 Nov, arriving in Bilbao.Inbound indirect flight with KLM, departs from Bilbao on Sun, 23 Nov, arriving in Zagreb.Price includes taxes and charges.From $385, select.

Bilbao.$390 per passenger.Departing Mon, 13 Oct, returning Fri, 17 Oct.Return flight with Ryanair and Vueling Airlines.Outbound indirect flight with Ryanair, departs from Zagreb on Mon, 13 Oct, arriving in Bilbao.Inbound indirect flight with Vueling Airlines, departs from Bilbao on Fri, 17 Oct, arriving in Zagreb.Price includes taxes and charges.From $390, select.

Bilbao.$400 per passenger.Departing Fri, 28 Feb, returning Fri, 7 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from Zagreb on Fri, 28 Feb, arriving in Bilbao.Inbound indirect flight with KLM, departs from Bilbao on Fri, 7 Mar, arriving in Zagreb.Price includes taxes and charges.From $400, 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 March.

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

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 found	$294
Cheapest month to fly	March

Finding cheap flights from Zagreb to Bilbao: Frequently asked questions

How much are return flights from Zagreb to Bilbao?

The best price we found for a return flight from Zagreb to Bilbao is $294. 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 Zagreb to Bilbao?

Currently, there are no airlines that fly direct from Zagreb to Bilbao. But we found flights with one or more stops from $294.

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

As of February 2025, there are no flights flying from Zagreb to Bilbao.

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

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

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Zagreb Airport to Bilbao Airport on Sunday, 30 March 2025.

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

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

How can I find the best flight deal to Bilbao?

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.

When is the best time to book flights to Bilbao?

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.

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

Currently, KLM offers the cheapest flight tickets to Bilbao.

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

Be prepared for longer lines during popular months like August and other peak periods. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a smart move.
Remember, you may need a visa to enter Spain. Visa requirements vary and travel documentation requirements frequently change. Before booking your cheap ticket from ZAG to BIO, check with your carrier and your destination country's local embassy or consulate for up-to-date information.

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

$93 is currently the best price for a one-way ticket from Franjo Tudman Airport to Bilbao Airport. Return flights start from $294. These fares can change depending on demand.
Don't leave things to the last minute. You're more likely to find cheap flight tickets from ZAG to BIO if you book early. Airlines often offer some great early bird rates.
If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll find the cheapest price in each month when looking for your ticket from Franjo Tudman Airport to Bilbao Airport.
Finding a cheap ticket from ZAG to BIO is straightforward with Price Alerts. Simply create one of these automatic alerts and we'll let you know when there's a better deal.
Tailor your trip with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Franjo Tudman Airport to Bilbao Airport.

Handy information about Franjo Tudman Airport (ZAG)

The journey from central Zagreb to Franjo Tudman Airport takes approximately 58 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 16 kilometres in 25 minutes or so, depending on traffic conditions.
Got an early flight from Franjo Tudman Airport to Bilbao Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by picking one of these hotels near ZAG:

Arriving at Bilbao Airport (BIO)

If you're on a late flight from Franjo Tudman Airport to Bilbao Airport, nothing tops the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these hotels near BIO:

Getting from Bilbao Airport (BIO) to central Bilbao

From Bilbao Airport, Bilbao is approximately 6 kilometres away. It takes around 9 minutes to get to the centre driving.
When travelling on public transport, expect a journey time of about 29 minutes.

When to fly to Bilbao Airport (BIO)

The quietest month for a flight from Franjo Tudman Airport to Bilbao Airport is February, while July is the most popular. Pick the ideal time to visit Bilbao based on whether you prefer a laid-back vibe or a more bustling atmosphere.
The warmest month in Bilbao is August, with temperatures ranging between 16ºC and 25ºC. Lock in your flights from Franjo Tudman Airport to Bilbao Airport in this month if you like this kind of weather.
January sees average temperatures of between 5ºC and 13ºC. Look for cheap flight tickets from ZAG to BIO around that time if you'd rather travel in cooler conditions.

More about Bilbao

If you're looking for somewhere to rest your head, you can find the best places to stay in Bilbao right here. Explore these hotels after locking in your flight from ZAG to BIO:
Every great holiday has to include a little sightseeing. Etxebarria Parkea, Puente de La Salve and Bilbao Fine Arts Museum are must-visits when exploring Bilbao.

Complete your Bilbao trip with hotels and a car rental

Once you've secured your cheap ticket to Bilbao Airport, explore the lowest prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one go to get the best car rental price for your Bilbao holiday.