HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$58+ Cheap flights from Bilbao (BIO) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — DUB
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bilbao to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Bilbao to Dublin are usually found in February or May, booked 24 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Bilbao to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Dublin (DUB). 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 August 14, 2025.

Round-trip from

$141
(Lufthansa)

One-way from

$58
(Travelocity)

Popular in

July

Cheapest in

February

Average price

$243

Good one-way deal

$398 or less
From Bilbao to Dublin
Search Deals
One-way flight from Bilbao to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a one-way flight from Bilbao to Dublin.
Search Deals

Find flight deals from Bilbao to Dublin

Cheapest flights from Bilbao to Dublin
Explore the most affordable flight options available from Bilbao to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:50 amBIO - DUB
1 stop6h 05mLufthansa
Tue 10/2110:40 amDUB - BIO
1 stop6h 10mLufthansa
Deal found 8/13$141
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:50 amBIO - DUB
1 stop8h 25mLufthansa
Tue 9/169:00 amDUB - BIO
1 stop12h 25mLufthansa
Deal found 8/13$150
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:15 amBIO - DUB
1 stop10h 40mLufthansa
Mon 10/2010:40 amDUB - BIO
1 stop11h 45mLufthansa
Deal found 8/13$156
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:05 pmBIO - DUB
1 stop14h 05mLufthansa
Mon 10/2010:40 amDUB - BIO
1 stop11h 45mLufthansa
Deal found 8/13$159
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:15 amBIO - DUB
1 stop10h 40mLufthansa
Wed 10/2212:10 pmDUB - BIO
1 stop9h 40mLufthansa
Deal found 8/13$165
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:05 pmBIO - DUB
1 stop14h 05mLufthansa
Wed 10/229:00 amDUB - BIO
1 stop12h 50mLufthansa
Deal found 8/13$168
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:50 amBIO - DUB
1 stop6h 05mLufthansa
Wed 10/2210:40 amDUB - BIO
2 stops11h 10mLufthansa
Deal found 8/13$180
This Lufthansa deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:15 amBIO - DUB
1 stop10h 40mLufthansa
Sun 10/265:10 amDUB - BIO
1 stop5h 55mLufthansa
Deal found 8/12$184
This Lufthansa deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 amBIO - DUB
1 stop5h 20mLufthansa
Wed 11/1210:50 amDUB - BIO
2 stops11h 30mLufthansa
Deal found 8/12$185
This Lufthansa deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:15 amBIO - DUB
1 stop10h 40mLufthansa
Tue 10/219:00 amDUB - BIO
2 stops7h 50mLufthansa
Deal found 8/13$195

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to Dublin 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Bilbao to Dublin that are best for you.

Fly from

Bilbao

Fly to

Dublin

Route

Depart

Return

Price

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 10/16

7:15 am-4:55 pm

1 stop10h 40m

Dublin

Mon 10/20

10:40 am-5:50 pm

1 stop6h 10m

$141

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 10/16

11:50 am-4:55 pm

1 stop6h 05m

Dublin

Tue 10/21

10:40 am-5:50 pm

1 stop6h 10m

$141

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Tue 9/9

11:50 am-7:15 pm

1 stop8h 25m

Dublin

Tue 9/16

9:00 am-10:25 pm

1 stop12h 25m

$150

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sat 10/18

7:15 am-4:55 pm

1 stop10h 40m

Dublin

Mon 10/20

10:40 am-11:25 pm

1 stop11h 45m

$156

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sat 10/18

7:15 am-4:55 pm

1 stop10h 40m

Dublin

Tue 10/21

10:40 am-11:25 pm

1 stop11h 45m

$156

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 10/17

7:05 pm-8:10 am

1 stop14h 05m

Dublin

Mon 10/20

10:40 am-11:25 pm

1 stop11h 45m

$159

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Sat 10/18

7:15 am-4:55 pm

1 stop10h 40m

Dublin

Wed 10/22

12:10 pm-10:50 pm

1 stop9h 40m

$165

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 10/17

7:05 pm-8:10 am

1 stop14h 05m

Dublin

Wed 10/22

9:00 am-10:50 pm

1 stop12h 50m

$168

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Thu 10/16

11:50 am-4:55 pm

1 stop6h 05m

Dublin

Wed 10/22

10:40 am-10:50 pm

2 stops11h 10m

$180

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Fri 12/5

5:30 pm-6:40 pm

Nonstop2h 10m

$58

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Bilbao to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Bilbao with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Bilbao to Dublin. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Bilbao to Dublin, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bilbao to Dublin?

Currently, November is the cheapest month in which you can book a flight from Bilbao to Dublin (average of $509). Flying from Bilbao to Dublin in June is currently the most expensive (average of $925). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIO to DUB?

Find hourly flight availability from Bilbao to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

One of the essential ways to save on airfare from Bilbao to Dublin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

Weekly flight availability from Bilbao to Dublin

Explore weekly flight availability from Bilbao to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from BIO to DUB are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Bilbao to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Aer Lingus from Bilbao to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,214 reviews

Entertainment

6.9

Crew

8.0

Overall

7.1

Boarding

7.3

Comfort

7.1

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.1
Good
1,214 reviews
Aer Lingus
7.1
Good
1,214 reviews

Entertainment

6.9

Crew

8.0

Overall

7.1

Boarding

7.3

Comfort

7.1

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Bilbao to Dublin?

    Dublin is the airport most travelers will use when flying to Dublin from Bilbao. Booking flights from Bilbao (BIO) to Dublin (DUB) should be relatively easy as there is 1 daily flight to Dublin from 1 airline. 11h 55m is how long a flight from Bilbao to Dublin will take if you book a nonstop flight.

  • What is the cheapest airline to fly from Bilbao to Dublin round-trip?

    Flying on Aer Lingus is currently your cheapest option to Dublin, with prices starting at $156. Users have found that Aer Lingus is 24% cheaper than the other options available to this destination.

  • What are the cheapest flights from Bilbao to Dublin?

    Looking for the cheapest flight from Bilbao to Dublin? While on average our users pay $419, our data indicates the cheapest price to be $216. The most popular route (Bilbao - Dublin), is priced around $676.

  • Can I find deals for flights from Bilbao to Dublin that include hotel bookings?

    Yes. In addition to deals on Bilbao to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to Dublin.

  • Can I find deals for business class flights from Bilbao to Dublin?

    Yes. Cheapflights offers flight deals from Bilbao to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Bilbao to Dublin (average of $509). Flying from Bilbao to Dublin in June is currently the most expensive (average of $925). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Bilbao to Dublin

Discover the top airline that operate flights from Bilbao to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$156Average$224FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.