DUB - BIO

€50 Find Cheap Flights from Dublin to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Bilbao departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Bilbao, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€89
Overall average: €240
Multiple Airlines
Tue 14/4Wed 22/4
DUB - BIO • 1 stop
Cheapest direct flights
€106
Typical prices: €140-€363
Aer Lingus
Mon 11/5Wed 13/5
DUB - BIO • Direct
Direct flights
Every day
You can fly direct with Aer Lingus. Average duration is 2h 10m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Aer Lingus
Most punctual • 82% on-time
Afternoon flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Frankfurt am Main (FRA)
Cheapest • Avg €169 (return)
Frankfurt am Main (FRA)
Shortest trip • 5h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 65% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 59% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bilbao!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Bilbao (DUB-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Bilbao

Tue, 14 Apr - Wed, 22 Apr
Multiple Airlines Logo
21:45 - 08:15
DUB
-
BIO
9h 30m
1 stop
Multiple Airlines Logo
15:30 - 00:55
BIO
-
DUB
10h 25m
1 stop
€89Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
06:55 - 22:40
DUB
-
BIO
14h 45m
1 stop
Multiple Airlines Logo
12:05 - 21:45
BIO
-
DUB
10h 40m
1 stop
€90Multiple Airlines
Mon, 20 Apr - Wed, 22 Apr
Multiple Airlines Logo
21:45 - 08:15
DUB
-
BIO
9h 30m
1 stop
Multiple Airlines Logo
13:10 - 00:55
BIO
-
DUB
12h 45m
1 stop
€91Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
06:55 - 22:40
DUB
-
BIO
14h 45m
1 stop
Multiple Airlines Logo
12:05 - 21:45
BIO
-
DUB
10h 40m
1 stop
€93Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
11:20 - 21:00
DUB
-
BIO
8h 40m
1 stop
Multiple Airlines Logo
21:40 - 11:00
BIO
-
DUB
14h 20m
1 stop
€95Multiple Airlines
Wed, 22 Apr - Thu, 23 Apr
Multiple Airlines Logo
12:00 - 22:55
DUB
-
BIO
9h 55m
1 stop
Multiple Airlines Logo
21:40 - 07:40
BIO
-
DUB
11h 00m
1 stop
€98Multiple Airlines
Sat, 25 Apr - Mon, 27 Apr
Multiple Airlines Logo
15:40 - 22:40
DUB
-
BIO
6h 00m
1 stop
Multiple Airlines Logo
21:40 - 11:00
BIO
-
DUB
14h 20m
1 stop
€99Multiple Airlines
Mon, 20 Apr - Wed, 22 Apr
Multiple Airlines Logo
21:45 - 21:35
DUB
-
BIO
22h 50m
2 stops
Multiple Airlines Logo
13:10 - 00:55
BIO
-
DUB
12h 45m
1 stop
€100Multiple Airlines
Tue, 5 May - Sat, 9 May
Multiple Airlines Logo
09:05 - 09:40
DUB
-
BIO
23h 35m
2 stops
Multiple Airlines Logo
13:35 - 22:55
BIO
-
DUB
10h 20m
1 stop
€103Multiple Airlines
Tue, 14 Apr - Wed, 22 Apr
Multiple Airlines Logo
10:35 - 07:55
DUB
-
BIO
20h 20m
2 stops
Multiple Airlines Logo
14:25 - 00:55
BIO
-
DUB
11h 30m
1 stop
€105Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dublin to Bilbao flights

Get data-powered insights and trends into flights from Dublin to Bilbao to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dublin to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Bilbao, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Bilbao is January, where tickets cost €83 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is €302 and €283 respectively.

Can I save money by flying with a stopover from Dublin to Bilbao?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €192, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Dublin to Bilbao?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to Bilbao, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dublin to Bilbao, you should book around 8 weeks before departure, which saves you about 65% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight€50
Best time to beat the crowds (59% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Dublin to Bilbao

When to book flights from Dublin to Bilbao

Are your dates flexible? Find out the best times to travel from Dublin to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Bilbao

  • Can I shop for gifts for my friends and family at Bilbao Airport?

    Yes, the airport has a selection of gift-friendly shops where you can buy souvenirs and trinkets. The duty-free shop has all the local delicacies you’ll get used to in Bilbao. You can have a look in El Market to find bespoke Basque souvenirs and products, and you can even buy some new designer sunglasses from one of Bilbao Airport's multiple fashion retailers to prepare for the Spanish sun on your trip.

  • Are there any hotels near Bilbao Airport?

    Yes, multiple. Holiday Inn Express Bilbao Airport is 5min from the airport; you can get there on the free airport shuttle which runs every 15min from 05:15-23:30 (you get picked up by departures, on the upper level of the airport). Hotel New Bilbao Airport is also 5min from the airport, and includes a free shuttle, but you need to prebook it in advance before your flight.

  • How should I get from Bilbao Airport (BIO) to the city centre?

    If you plan on using public transport, you can catch Bizkaibus line A3247; it leaves four times per hour, and takes 25min to get you to the bus station in the west of the city near the San Mamés metro station. A ticket costs around €3 per person, which you can buy from the driver or from a ticket desk in the terminal. To save money on public transport in Bilbao, you can buy a Barik card; it’s around €3, and you can top it up to travel around the city for cheaper prices.

  • What is the cheapest flight from Dublin to Bilbao?

    In the last 3 days, the lowest price for a flight from Dublin to Bilbao was €50 for a one-way ticket and €89 for a return.

  • Which aircraft models fly most regularly from Dublin to Bilbao?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Dublin to Bilbao flight route.

  • On which days can I fly direct from Dublin to Bilbao?

    There are direct flights from Dublin to Bilbao on a daily basis.

  • How does KAYAK find such low prices on flights from Dublin to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bilbao with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Bilbao

  • Looking for a cheap flight? 25% of our users found flights on this route for €141 or less round-trip.
  • Bilbao Airport (BIO) has free unlimited Wi-Fi; simply log in with your email and enjoy unlimited browsing for the duration of your time there.
  • For around €34.90 (or €16.05 for children age 6-10 years) you can access the VIP lounge at Bilbao Airport. It includes catering, reception services, and a children’s play area.
  • Early flight? At Dublin Airport (DUB), some airlines (e.g. Aer Lingus) let passengers check in their luggage the night before their flight for extra peace of mind the following morning.

Prefer to fly direct from Dublin to Bilbao?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Dublin to Bilbao.
Find which airlines fly direct from Dublin Airport to Bilbao Airport, which days they fly and book direct flights.

Direct departures

Dublin to Bilbao

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Bilbao to Dublin

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Reviews of the top airline flying from Dublin to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1477 reviews
7.1Comfort
7.4Boarding
8.1Crew
7.0Entertainment
6.6Food
Airline reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

10.0 ExcellentJohanna, Feb 2026
DUB - ORD
Read more Aer Lingus reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Everything you need to know for your flight from Dublin to Bilbao

Information on your arrival and departure airports

Dublin (DUB)
Bilbao (BIO)