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Cheap flights from Ireland to Bilbao from £72

DUB — BIO
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Bilbao

Tue 15/1206:30 -
1 stop10h 00m
Tue 22/1211:15 -
1 stop11h 45m
Deal found 31/10£80
Fri 11/1215:10 -
Nonstop2h 10m
Sun 13/1218:15 -
1 stop14h 40m
Deal found 4/11£92
Tue 15/1209:30 -
1 stop6h 25m
Wed 16/1217:50 -
1 stop14h 45m
Deal found 3/11£93
Mon 30/1108:30 -
1 stop7h 20m
Mon 7/1208:55 -
1 stop11h 05m
Deal found 2/11£107
Thu 17/1208:50 -
1 stop6h 15m
Thu 24/1207:00 -
1 stop8h 45m
Deal found 2/11£109
Fri 4/1221:15 -
1 stop11h 40m
Wed 9/1218:00 -
1 stop4h 45m
Deal found 2/11£125

Find flight deals from Ireland to Bilbao

Round-trip from

£80

One-way from

£72

Popular in

December

Cheapest in

January

Average price

£122
15/12-22/12
  • 15/12-22/12
  • 2 total stops
  • 21h 45m total
  • Ireland to Bilbao
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Aer Lingus
  • Aer Lingus
  • 16/4-31/12
  • Nonstop
  • 2h 10m total
  • Ireland to Bilbao
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Thu 1/4

19:55-08:25

1 stop11h 30m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Sat 26/12

09:25-16:45

1 stop6h 20m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£102

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Tue 15/12

06:30-17:30

1 stop10h 00m

Bilbao

Tue 22/12

10:25-22:00

2 stops12h 35m

£108

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Fri 13/11

12:50-22:50

1 stop9h 00m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£110

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Fri 16/4

19:10-07:35

2 stops11h 25m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£120

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Tue 24/11

10:00-20:45

1 stop9h 45m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£121

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Tue 10/11

10:00-16:55

1 stop5h 55m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£136
Fastest return journey

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Fri 2/4

14:20-17:30

Nonstop2h 10m

Bilbao

Tue 6/4

18:10-19:15

Nonstop2h 05m

£157

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Tue 23/3

08:50-16:30

1 stop6h 40m

Bilbao

Tue 30/3

17:25-22:25

1 stop6h 00m

£158

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Fri 2/4

16:15-23:10

1 stop5h 55m

Bilbao

Tue 6/4

10:55-21:25

2 stops11h 30m

£186

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Bilbao (average of £71). Flying from Ireland to Bilbao in December is currently the most expensive (average of £336). 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 IE to BIO?

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

How often are flights from Ireland to Bilbao delayed?

About 23% of weekly flights between Ireland and Bilbao have experienced delays in the past year, with the average delay time being 96 minutes.

What is the most punctual flight time for Ireland to Bilbao flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Bilbao flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 23% of flights being delayed.

Reviews of airlines servicing Bilbao

Read through reviews of airlines operating flights from Ireland to Bilbao, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,878 reviews
Check prices

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.5

Food

6.7

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
Aer Lingus
7.3
Good
1,878 reviews
Aer Lingus
7.3
Good
1,878 reviews
Check prices

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.5

Food

6.7

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.

Related info for your journey

  • What airport do you fly into for flights to Bilbao from Ireland?

    For a flight from Ireland to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city.

  • How popular is this Ireland to Bilbao flight route?

    Within the past month, 3 users have taken a look at flights from Ireland to Bilbao.

  • How long is the flight from Ireland to Bilbao?

    A quick flight from Ireland to Bilbao can take about 2h 10m. Aer Lingus provides one of the quickest options available for as low as £157. The distance from Ireland to Bilbao is about 716 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to Bilbao (average of £71). Flying from Ireland to Bilbao in December is currently the most expensive (average of £336). 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

Top airline flying from Ireland to Bilbao

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£95Average£227FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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Deals for Ireland to Bilbao flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Bilbao?

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Can Cheapflights find flights from Ireland to Bilbao with no change fees?

Need flexible booking options for your flight to Bilbao from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Bilbao become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Bilbao on Cheapflights with our Price Alert feature and get notified when better prices are available.

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