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Cheap Flights from Bucharest Otopeni to Bilbao

Compare Bucharest Otopeni 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 Bucharest Otopeni Airport to Bilbao Airport

Looking for a cheap last-minute deal or the best return flight from Bucharest Otopeni Airport to Bilbao Airport? If you want to travel next month, return fares start from R 2,254. Find the lowest prices on one-way and return tickets right here.
Bilbao.R 924 per passenger.Departing Tue, 9 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Tue, 9 Jun, arriving in Bilbao.Price includes taxes and charges.From R 924, select.
Bilbao.R 1,062 per passenger.Departing Thu, 14 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Thu, 14 May, arriving in Bilbao.Price includes taxes and charges.From R 1,062, select.
Bilbao.R 1,143 per passenger.Departing Wed, 22 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Wed, 22 Apr, arriving in Bilbao.Price includes taxes and charges.From R 1,143, select.
Bilbao.R 1,182 per passenger.Departing Wed, 30 Sep.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Bucharest Otopeni on Wed, 30 Sep, arriving in Bilbao.Price includes taxes and charges.From R 1,182, select.
Bilbao.R 1,182 per passenger.Departing Sat, 3 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Sat, 3 Oct, arriving in Bilbao.Price includes taxes and charges.From R 1,182, select.
Bilbao.R 1,464 per passenger.Departing Tue, 28 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Tue, 28 Jul, arriving in Bilbao.Price includes taxes and charges.From R 1,464, select.
Bilbao.R 1,596 per passenger.Departing Tue, 31 Mar.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Bucharest Otopeni on Tue, 31 Mar, arriving in Bilbao.Price includes taxes and charges.From R 1,596, select.
Bilbao.R 1,775 per passenger.Departing Sat, 5 Dec.One-way flight with KLM.Outbound indirect flight with KLM, departs from Bucharest Otopeni on Sat, 5 Dec, arriving in Bilbao.Price includes taxes and charges.From R 1,775, select.
Bilbao.R 2,029 per passenger.Departing Thu, 13 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Thu, 13 Aug, arriving in Bilbao.Price includes taxes and charges.From R 2,029, select.

Find the cheapest month to fly from Bucharest Otopeni to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bucharest Otopeni to Bilbao flights are currently cheapest in June.
Mar
from R 1,596
Apr
from R 1,143
May
from R 1,062
Jun
from R 924
Jul
from R 1,464
Aug
from R 2,029
Sep
from R 1,182
Oct
from R 1,182
Nov
Find prices
Dec
from R 1,775
Jan
Find prices
Feb
Find prices

Bucharest Otopeni to Bilbao: Alternative routes

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

Bilbao

5km from central Bilbao
Closest
from R 924
Search flights

Vitoria

46km from central Bilbao
from R 985
Search flights

Santander

74km from central Bilbao
Cheapest
from R 838
Search flights

Bucharest to Bilbao: Flight information

The things to know before you go.
Cheapest flight foundR 924
Cheapest month to flyJune

Finding cheap flights from Bucharest Otopeni to Bilbao: Frequently asked questions

The best price we found for a return flight from Bucharest Otopeni to Bilbao is R 1,778. 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 Bucharest Otopeni to Bilbao. But we found flights with one or more stops from R 1,778.
As of March 2026, there are no flights flying from Bucharest Otopeni to Bilbao.
The cheapest month to fly from Bucharest Otopeni to Bilbao is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bucharest Otopeni Airport to Bilbao Airport on Wednesday, 20 May 2026.
No airlines currently offer direct flights between Bucharest Otopeni 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, Wizz Air Malta offers the cheapest flight tickets to Bilbao.

Travelling from Bucharest Henri Coanda International Airport (OTP) to Bilbao Airport (BIO): what you need to know

  • Bilbao is one hour behind Bucharest and follows the UTC+1 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport with enough time to catch your OTP to BIO flight.

  • During popular months like July, it's best to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during peak periods in general.

  • If you want to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Bucharest Henri Coanda International Airport to Bilbao Airport. Here are the top stopovers between OTP and BIO:

    • Frankfurt Airport

    • Franz Josef Strauss Airport

    • Charles de Gaulle Airport

How to find the cheapest flights from Bucharest Henri Coanda International Airport (OTP) to Bilbao Airport (BIO)

  • At the moment, R 924 is the lowest price we've found for a one-way Bucharest Henri Coanda International Airport to Bilbao Airport flight. The best price for a return ticket is R 1,778. Remember that fares could change due to demand at the time of booking.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from OTP to BIO if you book early. Airlines often offer some terrific early bird discounts.

  • Finding cheap flights from Bucharest Henri Coanda International Airport to Bilbao Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' tool to see the lowest prices across every month and bag a great deal.

  • Save time searching for cheap flights from OTP to BIO by setting up a Price Alert. You'll receive an email or push notification on the app when a lower fare pops up.

  • Lock in the ideal flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Bucharest Henri Coanda International Airport to Bilbao Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Bucharest Henri Coanda International Airport (OTP)

  • Of the flights that depart from Bucharest Henri Coanda International Airport, 71.27% land on time at their destination.

  • Central Bucharest to Bucharest Henri Coanda International Airport is approximately 21 kilometres. Depending on traffic, it'll take about 35 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a journey time of roughly 1 hour 35 minutes on public transport.

  • Searching for a handy hotel close to OTP? If you're catching an early flight from Bucharest Henri Coanda International Airport to Bilbao Airport, these accommodation options will put you moments from your departure gate:

Arriving at Bilbao Airport (BIO)

  • If you're arriving on a late Bucharest Henri Coanda International Airport to Bilbao Airport flight, nothing beats the convenience of being close to the terminal. Grab your bags from the carousel and then be resting soon after at one of these hotels near BIO:

  • Grab a Bilbao Airport rental car and discover Bilbao and beyond with your own set of wheels. Record Go, Click and Rent and Goldcar are popular outlets you can book with here.

  • To get the best deal, book your ride from Bilbao Airport about four weeks ahead.

Getting from Bilbao Airport (BIO) to central Bilbao

  • Bilbao Airport to the centre of Bilbao has a drive time of about 10 minutes. It's approximately 6 kilometres away.

  • Travelling on public transport will take you around 30 minutes.

When to fly to Bilbao Airport (BIO)

  • The quietest month for a flight from Bucharest Henri Coanda International Airport to Bilbao Airport is January, while July is the busiest. Choose the ideal time to go to Bilbao based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Before locking in your flight from Bucharest Henri Coanda International Airport to Bilbao Airport, think about the type of weather you enjoy. August is the warmest month in Bilbao, with the temperature ranging from 16ºC (61ºF) to 25ºC (77ºF).

  • If you want cooler conditions, look for a cheap ticket from OTP to BIO in January. Temperatures average between 5ºC (41ºF) and 13ºC (55ºF) then.

Explore more of Spain

  • You've done Bilbao, now it's time to discover other parts of Spain. Travel about 241 kilometres south-east to Zaragoza to tick off its leading attractions. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, you've got a jam-packed schedule ahead.

  • Salamanca is another standout destination in Spain and is around 338 kilometres south-west of Bilbao. No journey is complete without experiencing 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 Bucharest to Bilbao

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