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Cheap flights from Dublin to Bilbao from £70

DUB — BIO
2 Nov — 9 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Bilbao

Thu 12/1106:00 -
1 stop8h 05m
Thu 19/1116:40 -
1 stop7h 45m
Deal found 28/9£79
Fri 20/1117:05 -
1 stop14h 15m
Sun 22/1117:25 -
1 stop15h 05m
Deal found 28/9£95
Fri 13/1110:45 -
1 stop5h 00m
Fri 20/1119:00 -
Nonstop2h 15m
Deal found 29/9£106
Sat 21/1110:40 -
1 stop10h 40m
Mon 23/1115:00 -
1 stop10h 10m
Deal found 28/9£107
Sun 15/1105:45 -
1 stop15h 55m
Sun 22/1115:55 -
Nonstop2h 15m
Deal found 1/10£109
Fri 13/1115:10 -
Nonstop2h 10m
Fri 20/1119:00 -
Nonstop2h 15m
Deal found 29/9£116

Find flight deals from Dublin to Bilbao

Round-trip from

£79

One-way from

£70

Popular in

May

Cheapest in

January

Average price

£176

Good round-trip deal

£271 or less

Good one-way deal

£74 or less
12/11-19/11
  • 12/11-19/11
  • 2 total stops
  • 15h 50m total
  • Dublin to Bilbao
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15/10-31/12
  • 15/10-31/12
  • 2 total stops
  • 11h 35m total
  • Dublin to Bilbao
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Highest demand for flights based on searches. 11% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Dublin to Bilbao.
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Price to beat on a one-way flight from Dublin to Bilbao.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin 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 15/10

17:45-08:15

1 stop13h 30m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£80

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Thu 22/10

05:55-22:55

2 stops16h 00m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Fri 9/10

05:55-22:00

1 stop15h 05m

Bilbao

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Fri 6/11

06:15-23:15

1 stop16h 00m

Bilbao

Sun 8/11

13:15-17:50

1 stop5h 35m

£234

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Tue 15/12

16:55-11:25

1 stop17h 30m

Bilbao

Thu 7/1

12:10-23:20

1 stop12h 10m

£247

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Tue 15/12

16:55-11:25

1 stop17h 30m

Bilbao

Wed 6/1

12:10-23:20

1 stop12h 10m

£265

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Sat 21/11

15:10-08:30

2 stops16h 20m

Bilbao

Mon 23/11

13:35-19:45

2 stops7h 10m

£268

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Thu 17/12

10:50-08:30

2 stops20h 40m

Bilbao

Mon 4/1

21:35-15:25

2 stops18h 50m

£275

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Sun 22/11

18:30-08:30

1 stop13h 00m

Bilbao

Tue 24/11

13:35-19:45

2 stops7h 10m

£297

DublinBilbao

DUB Dublin - BIO Bilbao

DUBBIO

Dublin

Sun 22/11

20:40-12:50

2 stops15h 10m

Bilbao

Tue 24/11

13:35-19:45

2 stops7h 10m

£300

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 return price

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?

The price you pay for your flight from Dublin to Bilbao may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £72). Flying from Dublin to Bilbao in May is currently the most expensive (average of £299). 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?

When flying from Dublin to Bilbao, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Dublin to Bilbao?

Airfare is below average for this route at the moment.

Dublin to Bilbao flights typically cost between £120 and £221 in November.
The cheapest return price found within the last 5 days was £79 on Multiple Airlines (12 Nov–19 Nov).

Reviews of airlines servicing Bilbao

Read reviews from past customers who have flown with Aer Lingus from Dublin to Bilbao. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,811 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.0

Boarding

7.4

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
Aer Lingus
7.3
Good
1,811 reviews
Aer Lingus
7.3
Good
1,811 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.0

Boarding

7.4

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Related info for your journey

  • How popular is this Dublin to Bilbao flight route?

    This flight path from Dublin to Bilbao was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Dublin to Bilbao?

    There are many flights that can get you from Dublin to Bilbao in 16h. Fly via Iberia, TAP AIR PORTUGAL, or British Airways to get the fastest option. The distance between Dublin and Bilbao is about 716 mi. This flight may include one or multiple stops.

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

    Currently priced at £94, Aer Lingus will fly you from Dublin to Bilbao and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. This flight start at 44% lower than the current average price 3 months from now.

  • 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 holiday 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 £72). Flying from Dublin to Bilbao in May is currently the most expensive (average of £299). 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

Alternative routes for Dublin to Bilbao

Dublin to San Sebastian flights

Top airline flying from Dublin to Bilbao

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£94Average£228FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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Cheapflights makes it easy to find Dublin to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Bilbao, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bilbao from Dublin today and book when prices fit your budget.

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