$59+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BIO
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Dublin to Bilbao 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
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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 Dublin to Bilbao are usually found in January or February, booked 29 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Dublin to Bilbao
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dublin to BilbaoExplore 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 August 21, 2026.
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 August 21, 2026.
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Wed 9/238:00 am -
1 stop12h 00m
Tue 9/2911:05 am -
1 stop14h 55m
Deal found 8/17![Multiple Airlines logo]()
$107
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Wed 9/2312:10 pm -
1 stop7h 50m
Sat 9/269:40 pm -
1 stop13h 10m
Deal found 8/18![Multiple Airlines logo]()
$115
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Wed 9/2312:10 pm -
1 stop7h 50m
Fri 9/252:45 pm -
1 stop9h 35m
Deal found 8/18![Multiple Airlines logo]()
$123
This Mytrip deal was found by Cheapflights users on 8/19. 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 9/157:25 pm -
1 stop16h 00m
Thu 9/245:20 pm -
1 stop8h 35m
Deal found 8/19![Multiple Airlines logo]()
$124
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/1510:00 pm -
2 stops14h 55m
Tue 9/2210:50 pm -
2 stops23h 35m
Deal found 8/18![Multiple Airlines logo]()
$138
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Sun 10/47:50 pm -
1 stop11h 25m
Sun 10/117:40 am -
1 stop6h 25m
Deal found 8/20![Multiple Airlines logo]()
$145
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Wed 10/147:25 pm -
1 stop13h 00m
Sun 10/187:40 am -
1 stop6h 25m
Deal found 8/21![Multiple Airlines logo]()
$151
Best flights from Dublin to BilbaoDiscover carefully curated flight deals from Dublin to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Dublin to Bilbao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/18. 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.
Fri 11/64:55 pm -
1 stop17h 30m
Sun 11/86:40 pm -
1 stop16h 45m
Deal found 8/18![TAP AIR PORTUGAL logo]()
$239
This British Airways deal was found by Cheapflights users on 8/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:15 pm -
2 stops16h 15m
Wed 9/239:35 pm -
1 stop12h 30m
Deal found 8/18![Multiple Airlines logo]()
$394
This KLM deal was found by Cheapflights users on 8/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:55 am -
1 stop9h 35m
Mon 10/265:20 pm -
1 stop5h 55m
Deal found 8/17![KLM logo]()
$406
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/20. 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.
Thu 10/226:50 pm -
1 stop15h 40m
Mon 10/267:20 pm -
1 stop21h 50m
Deal found 8/20![TAP AIR PORTUGAL logo]()
$385
This KLM deal was found by Cheapflights users on 8/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:55 am -
2 stops9h 00m
Sat 9/512:45 pm -
2 stops10h 40m
Deal found 8/18![KLM logo]()
$413
This British Airways deal was found by Cheapflights users on 8/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:55 pm -
2 stops15h 35m
Mon 9/219:35 pm -
1 stop12h 30m
Deal found 8/20![Multiple Airlines logo]()
$444
Last-minute flights from Dublin to BilbaoDiscover last-minute flight deals from Dublin to Bilbao. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to Bilbao. Data last updated August 21, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/19. 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 9/157:25 pm -
1 stop16h 00m
Thu 9/245:20 pm -
1 stop8h 35m
Deal found 8/19![Multiple Airlines logo]()
$124
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/1510:00 pm -
2 stops14h 55m
Tue 9/2210:50 pm -
2 stops23h 35m
Deal found 8/18![Multiple Airlines logo]()
$138
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:20 pm -
Nonstop2h 05m
Wed 9/236:05 pm -
Nonstop2h 10m
Deal found 8/18![Aer Lingus logo]()
$154
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Wed 9/238:00 am -
1 stop12h 00m
Tue 9/2911:05 am -
1 stop14h 55m
Deal found 8/17![Multiple Airlines logo]()
$107
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Wed 9/2312:10 pm -
1 stop7h 50m
Sat 9/269:40 pm -
1 stop13h 10m
Deal found 8/18![Multiple Airlines logo]()
$115
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Wed 9/2312:10 pm -
1 stop7h 50m
Fri 9/252:45 pm -
1 stop9h 35m
Deal found 8/18![Multiple Airlines logo]()
$123
One-way flights from Dublin to BilbaoSearch for one-way flight options from Dublin to Bilbao. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Dublin to Bilbao. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Mon 9/217:45 pm -
1 stop15h 40m
Deal found 8/18![Multiple Airlines logo]()
$59
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Sat 10/38:20 pm -
1 stop13h 25m
Deal found 8/21![Multiple Airlines logo]()
$62
This WAYA deal was found by Cheapflights users on 8/17. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:10 pm -
1 stop7h 50m
Deal found 8/17![Multiple Airlines logo]()
$65
This Vueling Global deal was found by Cheapflights users on 8/21. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:35 pm -
1 stop9h 40m
Deal found 8/21![Vueling logo]()
$68
This WAYA deal was found by Cheapflights users on 8/21. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:10 pm -
1 stop7h 50m
Deal found 8/21![Multiple Airlines logo]()
$69
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Mon 9/212:20 pm -
Nonstop2h 05m
Deal found 8/18![Aer Lingus logo]()
$71
This WAYA deal was found by Cheapflights users on 8/18. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:45 pm -
1 stop7h 15m
Deal found 8/18![Multiple Airlines logo]()
$80
Find 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $107 (Mytrip) |
One-way from | $59 (Mytrip) |
Popular in | May |
Cheapest in | January |
Average price | $252 |
Good one-way deal | $104 or less |
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 7,457,451 searches. Data last updated August 21, 2026.
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
Cheapest round-trip
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Fri 11/6
4:55 pm-11:25 am
1 stop17h 30m
Bilbao
Sun 11/8
6:40 pm-10:25 am
1 stop16h 45m
$239
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Thu 10/22
6:50 pm-11:30 am
1 stop15h 40m
Bilbao
Mon 10/26
7:20 pm-4:10 pm
1 stop21h 50m
$385
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Mon 9/21
3:15 pm-8:30 am
2 stops16h 15m
Bilbao
Wed 9/23
9:35 pm-9:05 am
1 stop12h 30m
$394
Quickest round-trip
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Thu 10/22
5:55 am-4:30 pm
1 stop9h 35m
Bilbao
Mon 10/26
5:20 pm-10:15 pm
1 stop5h 55m
$406
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Wed 9/2
5:55 am-3:55 pm
2 stops9h 00m
Bilbao
Sat 9/5
12:45 pm-10:25 pm
2 stops10h 40m
$413
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Sat 9/19
3:55 pm-8:30 am
2 stops15h 35m
Bilbao
Mon 9/21
9:35 pm-9:05 am
1 stop12h 30m
$444
Cheapest one-way
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Tue 11/3
12:50 pm-1:55 pm
1 stop24h 05m
$60
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Sat 10/3
8:20 pm-10:45 am
1 stop13h 25m
$62
Quickest one-way
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Sat 10/3
2:20 pm-5:30 pm
Nonstop2h 10m
$62
DublinBilbao
DUB Dublin - BIO Bilbao
DUBBIO
Dublin
Tue 9/22
9:35 pm-8:15 am
1 stop9h 40m
$68
Showing 1-10 of 16 resultsSorted by cheapest first
- 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.
DUB-BIO
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
Prices
Delays
How far ahead should I book a flight from Dublin to Bilbao?
The best time to book flights from Dublin to Bilbao is 27 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 $95). Flying from Dublin to Bilbao in May is currently the most expensive (average of $395). 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 August 21, 2026.
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.
How often are flights from Dublin to Bilbao delayed?
About 21% of weekly flights between Dublin and Bilbao have experienced delays in the past year, with the average delay time being 104 minutes.
What is the most punctual flight time for Dublin to Bilbao flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning 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 Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Bilbao flights?
Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 20% of flights being delayed.
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 August 21, 2026.
See what other customers who have flown with Aer Lingus from Dublin to Bilbao have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Boarding
7.5
Comfort
7.2
Food
6.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2026
DUB - BCN
Entertainment
7.0
Boarding
7.5
Comfort
7.2
Food
6.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2026
DUB - BCN
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.
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Explore flights to Bilbao departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Complete your trip
Complete your trip to Bilbao by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Dublin to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dublin and Bilbao flights
Browse other Dublin and Bilbao flight options. Last updated on August 21, 2026.
Other flights from Dublin
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$270 | FlexibilityNo cancel fee | On-timeN/A |