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$94+ Cheap flights from Dublin (DUB) to Bilbao (BIO)

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BIO
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Dublin to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Bilbao (BIO). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$107
(Mytrip)

One-way from

$94
(KLM)

Popular in

December

Cheapest in

February

Average price

$210
Provider with most accurate pricing for Dublin-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Dublin-Bilbao flights.
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From Dublin to Bilbao
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One-way flight from Dublin to Bilbao
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Highest demand for flights based on searches. 11% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Dublin to Bilbao

Cheapest flights from Dublin to Bilbao
Explore the most affordable flight options available from Dublin to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:20 pmDUB - BIO
1 stop22h 00mMultiple Airlines
Tue 5/274:05 pmBIO - DUB
1 stop17h 10mMultiple Airlines
Deal found 3/24$107
This Aer Lingus deal was found by Cheapflights users on 3/24. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:20 pmDUB - BIO
Nonstop2h 10mAer Lingus
Wed 5/146:10 pmBIO - DUB
Nonstop2h 05mAer Lingus
Deal found 3/24$154
This Lufthansa deal was found by Cheapflights users on 3/24. 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 4/2910:40 amDUB - BIO
1 stop11h 45mLufthansa
Sat 5/36:45 amBIO - DUB
1 stop11h 10mLufthansa
Deal found 3/24$186
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/24. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:45 amDUB - BIO
1 stop23h 55mTAP AIR PORTUGAL
Sat 5/36:35 pmBIO - DUB
1 stop6h 30mTAP AIR PORTUGAL
Deal found 3/24$244
This SWISS deal was found by Cheapflights users on 3/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:40 pmDUB - BIO
2 stops17h 40mSWISS
Tue 5/139:00 pmBIO - DUB
1 stop21h 50mSWISS
Deal found 3/23$287

Cheapflights Fare Finder

Customize your flight search to find flights from Dublin to Bilbao 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 March 25, 2025.
Use the filters below to find and compare flights from Dublin to Bilbao that are best for you.

Fly from

Dublin

Fly to

Bilbao

Route

Depart

Return

Price

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 5/20

7:20 pm-6:20 pm

1 stop22h 00m

Bilbao

Tue 5/27

4:05 pm-8:15 am

1 stop17h 10m

$107

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 5/7

2:20 pm-5:30 pm

Nonstop2h 10m

Bilbao

Wed 5/14

6:10 pm-7:15 pm

Nonstop2h 05m

$154

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 4/29

10:40 am-11:25 pm

1 stop11h 45m

Bilbao

Sat 5/3

6:45 am-4:55 pm

1 stop11h 10m

$186

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Sun 4/27

10:45 am-11:40 am

1 stop23h 55m

Bilbao

Sat 5/3

6:35 pm-12:05 am

1 stop6h 30m

$244

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 5/6

6:40 pm-1:20 pm

2 stops17h 40m

Bilbao

Tue 5/13

9:00 pm-5:50 pm

1 stop21h 50m

$287

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 6/24

11:10 am-10:45 pm

1 stop10h 35m

$94

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Mon 4/14

6:25 am-7:50 am

2 stops24h 25m

$97

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Mon 4/14

2:20 pm-5:30 pm

Nonstop2h 10m

$117

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Sun 6/1

6:50 pm-11:40 am

1 stop15h 50m

$187

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 6/17

9:00 am-5:50 pm

2 stops7h 50m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 11 results
1
2

Compare providers for flights from Dublin to Bilbao

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Bilbao in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Bilbao flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Bilbao flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Bilbao flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Bilbao flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Bilbao flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Dublin 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 Dublin to Bilbao

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Bilbao. Price data was last updated on March 21, 2025.

The best time to book flights from Dublin to Bilbao is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Bilbao (average of $541). Flying from Dublin to Bilbao in June is currently the most expensive (average of $1,178). 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 DUB to BIO?

Find hourly flight availability from Dublin to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Bilbao as you normally would.

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. 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 Bilbao. Reviews last updated March 25, 2025.
To help decide which airline to fly from Dublin to Bilbao, see what other customers have to say about KLM, SWISS and TAP AIR PORTUGAL. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,318 reviews

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,569 reviews
KLM
7.8
Good
1,318 reviews

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
TAP AIR PORTUGAL
7.1
Good
1,824 reviews
KLM
7.8
Good
1,318 reviews

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,061 reviews
KLM
7.8
Good
1,318 reviews

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
6,949 reviews
KLM
7.8
Good
1,318 reviews

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What are the cheapest airlines flying from Dublin to Bilbao round-trip?

    Our cheapest airline available from Dublin to Bilbao is Aer Lingus. Our recent data shows that you can find tickets from as low as $154 on this airline. Additional options worth looking into are Lufthansa and TAP AIR PORTUGAL, starting at $186 and $244 round-trip. Aer Lingus is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Dublin to Bilbao one-way?

    The cheapest airlines for a one-way flight from Dublin to Bilbao are KLM ($94), Aer Lingus ($117), and TAP AIR PORTUGAL ($187).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Bilbao 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 Dublin to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Bilbao (average of $541). Flying from Dublin to Bilbao in June is currently the most expensive (average of $1,178). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dublin to Bilbao

Discover the top airline that operate flights from Dublin to Bilbao. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$95Average$266FlexibilityNo cancel feeOn-timeN/A
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