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Cheap flights from Ireland to Bilbao from €45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Bilbao departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ireland to Bilbao

Recent return flight deals from Ireland to Bilbao

Aer Lingus Logo
14:20 - 17:30DUB-BIO
2h 10mdirect
Aer Lingus Logo
18:10 - 19:15BIO-DUB
2h 05mdirect
€89Aer Lingus
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Vueling Logo
21:35 - 14:30DUB-BIO
15h 55m1 stop
Vueling Logo
08:55 - 09:10BIO-DUB
25h 15m2 stops
€97Vueling
Find Deal
Tue, 30 Sep - Tue, 7 Oct
Vueling Logo
21:35 - 14:30DUB-BIO
15h 55m1 stop
Vueling Logo
08:55 - 09:10BIO-DUB
25h 15m2 stops
€98Vueling
Find Deal
Tue, 30 Sep - Tue, 7 Oct
Vueling Logo
21:35 - 14:30DUB-BIO
15h 55m1 stop
Vueling Logo
19:55 - 09:10BIO-DUB
14h 15m1 stop
€101Vueling
Find Deal
Tue, 30 Sep - Tue, 7 Oct
Aer Lingus Logo
14:20 - 17:30DUB-BIO
2h 10mdirect
Aer Lingus Logo
18:10 - 19:15BIO-DUB
2h 05mdirect
€108Aer Lingus
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Lufthansa Logo
10:40 - 23:25DUB-BIO
11h 45m1 stop
Lufthansa Logo
07:15 - 16:55BIO-DUB
10h 40m1 stop
€127Lufthansa
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Lufthansa Logo
10:40 - 23:25DUB-BIO
11h 45m1 stop
Lufthansa Logo
07:15 - 16:55BIO-DUB
10h 40m1 stop
€129Lufthansa
Find Deal
Thu, 9 Oct - Mon, 13 Oct
TAP AIR PORTUGAL Logo
04:25 - 17:55DUB-BIO
12h 30m1 stop
TAP AIR PORTUGAL Logo
18:40 - 10:20BIO-DUB
16h 40m1 stop
€160TAP AIR PORTUGAL
Find Deal
Fri, 31 Oct - Sun, 2 Nov
KLM Logo
13:20 - 22:45DUB-BIO
8h 25m1 stop
KLM Logo
17:15 - 22:25BIO-DUB
6h 10m1 stop
€163KLM
Find Deal
Wed, 3 Sep - Wed, 10 Sep
KLM Logo
11:10 - 22:45DUB-BIO
10h 35m1 stop
KLM Logo
06:50 - 16:40BIO-DUB
10h 50m1 stop
€169KLM
Find Deal
Wed, 3 Sep - Sat, 6 Sep

Aer Lingus flights from Ireland to Bilbao

Our best Aer Lingus deals on Ireland to Bilbao flight tickets
Aer Lingus
1 Oct
DUB14:20Dublin
2h 10m
BIO17:30Bilbao
8 Oct
BIO18:10Bilbao
2h 05m
DUB19:15Dublin
€89
Find similar
Aer Lingus
2 Oct
DUB14:20Dublin
2h 10m
BIO17:30Bilbao
9 Oct
BIO18:10Bilbao
2h 05m
DUB19:15Dublin
€108
Find similar
Aer Lingus
23 Sept
DUB14:20Dublin
2h 10m
BIO17:30Bilbao
30 Sept
BIO18:10Bilbao
2h 05m
DUB19:15Dublin
€110
Find similar

Vueling flights from Ireland to Bilbao

Our best Vueling deals on Ireland to Bilbao flight tickets
Vueling
30 Sept
DUB21:35Dublin
15h 55m
1 stop
BIO14:30Bilbao
7 Oct
BIO08:55Bilbao
25h 15m
2 stops
DUB09:10Dublin
€97
Find similar
Vueling
30 Sept
DUB21:35Dublin
15h 55m
1 stop
BIO14:30Bilbao
7 Oct
BIO08:55Bilbao
25h 15m
2 stops
DUB09:10Dublin
€98
Find similar
Vueling
30 Sept
DUB21:35Dublin
15h 55m
1 stop
BIO14:30Bilbao
7 Oct
BIO19:55Bilbao
14h 15m
1 stop
DUB09:10Dublin
€101
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland 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, momondo users made 13,528 searches. Data last updated 18 August 2025.
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

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 1/10

14:20-17:30

Nonstop2h 10m

Bilbao

Wed 8/10

18:10-19:15

Nonstop2h 05m

€89

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 30/9

21:35-14:30

1 stop15h 55m

Bilbao

Tue 7/10

08:55-09:10

2 stops25h 15m

€97

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 30/9

21:35-14:30

1 stop15h 55m

Bilbao

Tue 7/10

08:55-09:10

2 stops25h 15m

€98

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Tue 30/9

21:35-14:30

1 stop15h 55m

Bilbao

Tue 7/10

19:55-09:10

1 stop14h 15m

€101

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Thu 2/10

14:20-17:30

Nonstop2h 10m

Bilbao

Thu 9/10

18:10-19:15

Nonstop2h 05m

€108

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Thu 9/10

10:40-23:25

1 stop11h 45m

Bilbao

Mon 13/10

07:15-16:55

1 stop10h 40m

€127

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Thu 9/10

10:40-23:25

1 stop11h 45m

Bilbao

Mon 13/10

07:15-16:55

1 stop10h 40m

€129

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Fri 31/10

04:25-17:55

1 stop12h 30m

Bilbao

Sun 2/11

18:40-10:20

1 stop16h 40m

€160

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 3/9

13:20-22:45

1 stop8h 25m

Bilbao

Wed 10/9

17:15-22:25

1 stop6h 10m

€163

DublinBilbao

DUB - BIO

DUBBIO

Dublin

Wed 3/9

11:10-22:45

1 stop10h 35m

Bilbao

Sat 6/9

06:50-16:40

1 stop10h 50m

€169

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bilbao from

How to get the cheapest flight ticket from Ireland to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bilbao?

In general, February is the cheapest month to fly from Ireland to Bilbao. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €120. If you are unable to visit Bilbao during the month of February, then departing from Ireland during the month November is also very affordable. Most momondo users find prices during this month for around €173.

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart on your flight to Bilbao is on a Tuesday when prices can be found for as low as €212. This is often the case because there is less demand to fly during this day of the week. Flights from Ireland to Bilbao on a Saturday will generally be more expensive and average around €403. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bilbao?

The cheapest time of day to fly to Bilbao is at midday when flights can be purchased for as low as €241. Flights in the morning are often more expensive, with an average ticket price of €255.

What is the cheapest Ireland to Bilbao flight route?

Fly from Cork to Bilbao for the best Ireland - Bilbao flight prices

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

You are more likely to see cheaper flights to Bilbao from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bilbao for around €220 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bilbao from Ireland for as low as €132 on momondo.

What cabin class options are available on Ireland to Bilbao flights?

There are 1 cabin classes available to choose from on Ireland to Bilbao flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Bilbao flights?

No. A direct flight is the cheapest option for a flight between Ireland to Bilbao.

Cheap Ireland to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Bilbao

Best price found

€45

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Bilbao

1 airport
The best one-way flight to Bilbao from Ireland in the past 72 hours is €45. The best return flight deal from Ireland to Bilbao found on momondo in the last 72 hours is €89.
The fastest flight from Ireland to Bilbao takes 1h 55m
Direct flights go from Ireland to Bilbao every day.
There is 1 airport near Bilbao: Bilbao (BIO)
Search flight deals

  • When did momondo last update prices for flights from Ireland to Bilbao Airport?

    Prices for flights from Ireland to Bilbao Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ireland to Bilbao Airport?

  • How old do you have to be to fly from Ireland to Bilbao Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ireland to Bilbao?

Best airlines flying from Ireland to Bilbao

Compare and see reviews for airlines that fly from Ireland to Bilbao with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €105Free CancellationRating
7.2
1,220 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Bilbao?

It is quick and easy to find Ireland to Bilbao flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bilbao that suits you.

Can I find flights from Ireland to Bilbao with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Bilbao flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Bilbao?

Once you have performed a search for Ireland to Bilbao flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to Bilbao right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to Bilbao now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bilbao and let you know when they change.

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