BIO - DUB

$58 Find Cheap Flights from Bilbao to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bilbao to Dublin departing on 12/5. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bilbao to Dublin, 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 Bilbao to Dublin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bilbao to Dublin (BIO-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bilbao to Dublin 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bilbao to Dublin

Thu, Oct 16 - Tue, Oct 21
Lufthansa Logo
11:50 am - 4:55 pmBIO-DUB
6h 05m1 stop
Lufthansa Logo
10:40 am - 5:50 pmDUB-BIO
6h 10m1 stop
$141Lufthansa
Find Deal
Tue, Sep 9 - Tue, Sep 16
Lufthansa Logo
11:50 am - 7:15 pmBIO-DUB
8h 25m1 stop
Lufthansa Logo
9:00 am - 10:25 pmDUB-BIO
12h 25m1 stop
$150Lufthansa
Find Deal
Sat, Oct 18 - Mon, Oct 20
Lufthansa Logo
7:15 am - 4:55 pmBIO-DUB
10h 40m1 stop
Lufthansa Logo
10:40 am - 11:25 pmDUB-BIO
11h 45m1 stop
$156Lufthansa
Find Deal
Fri, Nov 7 - Wed, Nov 12
 Logo
9:40 am - 5:45 pmBIO-DUB
9h 05m1 stop
 Logo
10:50 am - 11:20 pmDUB-BIO
11h 30m2 stops
Fri, Nov 7 - Wed, Nov 12
 Logo
9:40 am - 5:45 pmBIO-DUB
9h 05m1 stop
 Logo
10:50 am - 11:20 pmDUB-BIO
11h 30m2 stops
Fri, Nov 7 - Wed, Nov 12
KLM Logo
11:55 am - 4:20 pmBIO-DUB
5h 25m1 stop
KLM Logo
8:50 am - 4:30 pmDUB-BIO
6h 40m1 stop
$201KLM
Find Deal
Fri, Nov 7 - Wed, Nov 12
KLM Logo
11:55 am - 4:20 pmBIO-DUB
5h 25m1 stop
KLM Logo
8:50 am - 4:30 pmDUB-BIO
6h 40m1 stop
$202KLM
Find Deal
Mon, Oct 6 - Fri, Oct 10
Iberia Logo
7:10 am - 9:10 amBIO-DUB
27h 00m1 stop
Iberia Logo
8:55 pm - 8:15 amDUB-BIO
10h 20m1 stop
$254Iberia
Find Deal
Wed, Oct 1 - Sun, Oct 5
Iberia Logo
11:15 am - 9:10 amBIO-DUB
22h 55m1 stop
Iberia Logo
8:30 am - 8:15 amDUB-BIO
22h 45m1 stop
$266Iberia
Find Deal
Sat, Sep 27 - Sat, Oct 4
Aer Lingus Logo
6:10 pm - 7:15 pmBIO-DUB
2h 05mnonstop
Aer Lingus Logo
2:20 pm - 5:30 pmDUB-BIO
2h 10mnonstop
$287Aer Lingus
Find Deal
Booking Insights

KAYAK's insights & trends for Bilbao to Dublin flights

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

How much is a round-trip flight from Bilbao to Dublin?

What’s the cheapest day of the week to fly from Bilbao to Dublin?

The average price of all round-trip flights from Bilbao to Dublin clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Dublin on a Friday and more expensive on a Saturday. On your return trip to Bilbao, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bilbao to Dublin, 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 Bilbao to Dublin is February, where tickets cost $161 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $289 and $247 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bilbao to Dublin, 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 Bilbao to Dublin, you should book around 5 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$58
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Bilbao to Dublin

When to book flights from Bilbao to Dublin

Are your dates flexible? Find out the best times to travel from Bilbao to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Bilbao to Dublin

  • What is the cheapest flight from Bilbao to Dublin?

    In the last 3 days, the lowest price for a flight from Bilbao to Dublin was $58 for a one-way ticket and $141 for a round-trip.

  • Do I need a passport to fly between Bilbao and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Bilbao and on arrival in Dublin.

  • Which airports will I be using when flying from Bilbao to Dublin?

    When flying out of Bilbao you will be using Bilbao. You will be landing at Dublin, also known as Dublin.

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

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

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

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

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

    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 Bilbao to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Bilbao 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 Bilbao to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Bilbao with another airline. Booking your flights between Bilbao and DUB can sometimes prove cheaper using this method.

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

    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 Dublin from Bilbao 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 Bilbao to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for $398 or less one-way.

Prefer to fly direct from Bilbao to Dublin?

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

Direct departures

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

Direct returns

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

Reviews of the top airline flying from Bilbao to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Bilbao to Dublin. 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 Bilbao to Dublin? 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.
7.1
Aer LingusOverall score based on 1212 reviews
6.9Entertainment
8.0Crew
7.1Comfort
7.3Boarding
6.4Food
Airline reviews

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

8.0 ExcellentVivek, Aug 2025GLA - DUB
Read more Aer Lingus reviews

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

My experience with Aer Lingus was nice, and I would be happy to fly with them again. However, my seat pocket had not been cleaned and had dirty wipes in it. I have flown with Aer Lingus before and do not recall anything like that happening, so presumably this was a one-off kind of thing. For the meal, I asked if there was possibly one without my allergens and the flight attendant gave me the one she thought would be fine. She did not know what allergens were in it, but when I received the meal the allergens were all listed right on the top of the package, so I was confused about why she didn’t know how to check what they were. In future, I will see if it’s possible to request an allergen-free meal ahead of time. But overall, I had a pleasant experience. My experience with Underpricer was very unenjoyable and because of them I do not plan to book through Kayak in the future. I have used Kayak numerous times, but this booking experience was so unpleasant. They called me numerous times and also emailed me to try to get me to select a seat. However, when I had a question later on, I was kept on hold for 20/30 minutes before I finally hung up. I also emailed them but never received a response, which I did not appreciate, especially given their previous frequent calls when they wanted something from me.

We booked a flight from FCO(Rome) with a stop over at DUB(Dublin) going to JFK. Boarding from Rome was kind of chaotic since the airport I guess is very small and we needed to shuttle to the airplane. The gate agent just let everyone and anyone go without using the sections so that took a lot longer than usual boarding. From drinking to JFk boarding was good and organized. Amazingly the flights was very smooth sailing and we’ve flown American big airplane to small companies before. The aircraft’s itself is on the older side, can’t complain tho because the plane ride wa smooth. For a 3 hour plane ride, nothing was complimentary. But for the longer leg of the plane complimentary snacks, meals and drinks were provided which was great. The food wasn’t bad either. I would fly with them again, great price and good service.

Comfortable trip , flight attendants professional as always. Only complaint was the food, We fly Aer Lingus frequently, this was the first time the quality of the meal was poor.

Everything went well. I made my connection which is always a concern.

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

This was the most expensive economy flight per minute of flight time ever. But the quality was lacking. Extremely Aer Lingus rude staff at LHR said that the flight from London to Dublin (Ireland) was “NOT international.” Horrified at the colonial and imperial perspective. Seats were dirty with trash in seat pockets. Airline doesn’t clean or care about hygiene and safety.

When I booked the flight, I wasn't aware that this was a "no frills" flight. No wifi, no reclining seat, no complimentary soft drinks.

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

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