$48 Cheap Flights from Bilbao (BIO) to Dublin (DUB)

View $48 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Bilbao Airport (BIO) to Dublin Airport (DUB)

Cheap Flights from Bilbao to Dublin (BIO-DUB)

Prices were available within the past 7 days and start at $48 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Nov 12 - Wed, Nov 19
BIO
Bilbao
DUB
Dublin
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Nov 12 from Bilbao to Dublin, returning Wed, Nov 19, priced at $131 found 1 day ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
BIO
Bilbao
DUB
Dublin
$140 Roundtrip, found 11 hours ago
$140
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Fri, Nov 7 from Bilbao to Dublin, returning Mon, Nov 10, priced at $140 found 11 hours ago
Lufthansa
Thu, Dec 11 - Sat, Dec 13
BIO
Bilbao
DUB
Dublin
$140 Roundtrip, found 5 days ago
$140
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Dec 11 from Bilbao to Dublin, returning Sat, Dec 13, priced at $140 found 5 days ago
Lufthansa
Fri, Jan 16 - Mon, Jan 19
BIO
Bilbao
DUB
Dublin
$142 Roundtrip, found 1 hour ago
$142
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Fri, Jan 16 from Bilbao to Dublin, returning Mon, Jan 19, priced at $142 found 1 hour ago
Lufthansa
Fri, Nov 7 - Mon, Nov 10
BIO
Bilbao
DUB
Dublin
$146 Roundtrip, found 11 hours ago
$146
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Fri, Nov 7 from Bilbao to Dublin, returning Mon, Nov 10, priced at $146 found 11 hours ago
Lufthansa
Wed, Nov 12 - Wed, Nov 19
BIO
Bilbao
DUB
Dublin
$149 Roundtrip, found 1 day ago
$149
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Nov 12 from Bilbao to Dublin, returning Wed, Nov 19, priced at $149 found 1 day ago
Swiss International Air Lines
Wed, Nov 12 - Wed, Nov 19
BIO
Bilbao
DUB
Dublin
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, Nov 12 from Bilbao to Dublin, returning Wed, Nov 19, priced at $150 found 1 day ago
Aer Lingus
Fri, Nov 28 - Sun, Feb 8
BIO
Bilbao
DUB
Dublin
$163 Roundtrip, found 17 hours ago
$163
Roundtrip
found 17 hours ago
Select Aer Lingus flight, departing Fri, Nov 28 from Bilbao to Dublin, returning Sun, Feb 8, priced at $163 found 17 hours ago
Vueling Airlines
Thu, Jan 29 - Sun, Feb 1
BIO
Bilbao
DUB
Dublin
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Thu, Jan 29 from Bilbao to Dublin, returning Sun, Feb 1, priced at $177 found 4 days ago
Iberia
Wed, Nov 19 - Sat, Nov 22
BIO
Bilbao
DUB
Dublin
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select Iberia flight, departing Wed, Nov 19 from Bilbao to Dublin, returning Sat, Nov 22, priced at $196 found 1 day ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $302
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $302
Flights from Bilbao (BIO) to Dublin (DUB)
Origin airport
Bilbao
Destination airport
Dublin
Airlines serving
Aer Lingus, Air France, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$130
Distance
715 mi
Average flight time
2 hours 5 mins

Bilbao to Dublin Flights

The cheapest times to fly from Bilbao to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bilbao to Dublin are during the month of November. You can find some of the cheapest flights from Bilbao to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bilbao to Dublin

Sunday is one of the best days to book for cheap flights from Bilbao to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bilbao to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bilbao to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $48 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bilbao to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bilbao to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bilbao Airport (BIO) to Dublin Airport (DUB) cost?
Grab a cheap one-way flight from $48 or cheap return flight from $131 from Bilbao Airport (BIO) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Bilbao Airport (BIO) to Dublin Airport (DUB)?
November is the most affordable month to fly from BIO to DUB. Traveling during an off-peak travel window is often the key to finding better fares.
Which airlines fly direct from Bilbao Airport (BIO) to Dublin Airport (DUB)?
There are no direct routes from Bilbao (BIO) to Dublin Airport (DUB). However, you'll find other airports that have nonstop flights. Start your journey at Santander Airport (SDR) and travel straight to Dublin without any detours.
What is the cheapest airline that flies from Bilbao Airport (BIO) to Dublin Airport (DUB)?
To find the cheapest airline flying from BIO to DUB, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Bilbao Airport (BIO) to Dublin Airport (DUB)?
Nonstop flights from Bilbao Airport (BIO) to Dublin Airport (DUB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIO to DUB?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from BIO to DUB?
Aer Lingus has the best performance for on-time direct flights from Bilbao Airport (BIO) to Dublin Airport (DUB), with an on-time score of 87%. Use the Expedia App to view your journey status before you go and receive notifications about any changes.
What is the best time to fly from Bilbao Airport (BIO) to Dublin Airport (DUB)?
To land at Dublin Airport (DUB) without delays, book a flight that takes off from Bilbao Airport (BIO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bilbao Airport (BIO) to Dublin Airport (DUB) last-minute?
Booking your flight from BIO to DUB just before your trip is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BIO to DUB flight and hotel package?
Compared with arranging flights and hotels separately, booking a BIO to DUB flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Bilbao Airport (BIO) to Dublin Airport (DUB)?
In most cases, you're able to reschedule or cancel your BIO to DUB flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.