Cheap Flights from Kolkata to Bilbao

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Flight deals from Kolkata to Bilbao

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

Find the cheapest month to fly from Kolkata to Bilbao

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

Kolkata to Bilbao: Alternative routes

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

Kolkata to Bilbao: Flight information

The things to know before you go.
Cheapest flight foundRs134,377
Cheapest month to flySeptember

Finding cheap flights from Kolkata to Bilbao: Frequently asked questions

The best price we found for a return flight from Kolkata to Bilbao is Rs706,204. 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 Kolkata to Bilbao. But we found flights with one or more stops from Rs706,204.
As of July 2025, there are no flights flying from Kolkata to Bilbao.
The cheapest month to fly from Kolkata to Bilbao is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Bilbao Airport on Friday, 1 August 2025.
No airlines currently offer direct flights between Kolkata 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, Etihad Airways offers the cheapest flight tickets to Bilbao.

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Bilbao Airport (BIO): what you need to know

  • Bilbao's timezone is UTC+1, making Bilbao four hours 30 minutes behind Kolkata.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to board your CCU to BIO flight.

  • Be prepared for longer lines during popular months such as July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a smart move.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Bilbao Airport (BIO)

  • Rs134,377 is the lowest price for a one-way Netaji Subhas Chandra Bose Airport to Bilbao Airport flight. Return flights start from Rs706,204. These prices can change depending on availability.

  • It's often best to book as early as possible if you want to find cheap tickets from CCU to BIO. That's because flight prices are based on demand, which tends to increase closer to departure.

  • If you're flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the cheapest price in each month when searching for a flight from Netaji Subhas Chandra Bose Airport to Bilbao Airport.

  • You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from CCU to BIO.

  • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Netaji Subhas Chandra Bose Airport to Bilbao Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • When it comes to the on-time performance of Netaji Subhas Chandra Bose Airport, 75.9% of flights arrive within the expected timeframe.

  • To reach Netaji Subhas Chandra Bose Airport from central Kolkata, it takes about 40 minutes if you're travelling by car. This depends on traffic though. It's approximately 16 kilometres from the airport to the city centre.

  • The journey on public transport typically takes 55 minutes.

  • Booked an early flight from Netaji Subhas Chandra Bose Airport to Bilbao Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by picking one of these stays close to CCU:

Arriving at Bilbao Airport (BIO)

  • Consider staying in a hotel near BIO if you're catching a late Netaji Subhas Chandra Bose Airport to Bilbao Airport flight. Select one of these options and skip the long transfer:

  • Go where the road takes you with a Bilbao Airport rental car. Pick up your wheels from Record Go, Click and Rent or Goldcar and find adventure across Bilbao and beyond.

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

Getting from Bilbao Airport (BIO) to central Bilbao

  • From Bilbao Airport, Bilbao is approximately 6 kilometres away. It takes around 10 minutes to get to the centre driving.

  • Getting there by public transport takes about 30 minutes.

When to fly to Bilbao Airport (BIO)

  • It's time to plan your travel dates for your flight from Netaji Subhas Chandra Bose Airport to Bilbao Airport. July is the most popular month to head to Bilbao. If you like a more laid-back vibe, go in January.

  • Book your flight from Netaji Subhas Chandra Bose Airport to Bilbao Airport for August if you want to visit Bilbao during its warmest month. You can expect temperatures of between 16ºC and 25ºC.

  • Look for cheap tickets from CCU to BIO in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 13ºC on average.

Explore more of Spain

  • Bilbao has its own special appeal, but there are so many other corners of Spain you should also see. Around 241 kilometres south-east of Bilbao, a trip to Zaragoza will keep you on the go. Start with attractions like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

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

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