Cheap flights from Bilbao to Kolkata from ₹ 118,995
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — CCU
12 Dec — 19 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Bilbao to Kolkata
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Best
Best flights from Bilbao to Kolkata
Discover carefully curated flight deals from Bilbao to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.
Mon 1/211:55 -
2 stops20h 25m
Wed 3/221:30 -
2 stops41h 55m
Deal found 11/11₹ 118,995
Find flight deals from Bilbao to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Kolkata (CCU). 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 12 November 2026.
Customise your flight search to find flights from Bilbao to Kolkata 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 7,457,451 searches. Data last updated 12 November 2026.
Use the filters below to find and compare flights from Bilbao to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
BilbaoKolkata
BIO Bilbao - CCU Kolkata Netaji S. Chandra
BIOCCU
Bilbao
Mon 1/2
11:55-12:50
2 stops20h 25m
Kolkata Netaji S. Chandra
Wed 3/2
21:30-10:55
2 stops41h 55m
₹ 118,995
Flights are sorted by cheapest return flights first.
Deals found on 11/11
Sorted by cheapest first
Best time to book a flight from Bilbao to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Bilbao with our price prediction graph.
BIO-CCU
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.
Related info for your journey
Find useful and relevant information for your journey from Bilbao to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Bilbao to Kolkata?
There are many flights that can get you from Bilbao to Kolkata in 20h 25m. Fly via Turkish Airlines to get the fastest option. Bilbao and Kolkata are separated by a distance of 8404 km.
Can I find deals for flights from Bilbao to Kolkata that include hotel bookings?
Yes. In addition to deals on Bilbao to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bilbao to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to Kolkata.
Can I find deals for business class flights from Bilbao to Kolkata?
Yes. Cheapflights offers flight deals from Bilbao to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 November 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bilbao to Kolkata?
Cheapflights makes it easy to find Bilbao to Kolkata flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Bilbao to Kolkata?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bilbao to Kolkata.
Can Cheapflights find flights from Bilbao to Kolkata with no change fees?
Certainly. Search results for flights to Kolkata from Bilbao shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Bilbao to Kolkata become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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