$257 Cheap Flights from Dublin (DUB) to Bastia (BIA)

View $257 flight on Sat, Aug 9, 2025Opens in a new window

Popular airlines from Dublin Airport (DUB) to Bastia (BIA-Poretta)

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Cheap Flights from Dublin to Bastia (DUB-BIA)

Prices were available within the past 7 days and start at $257 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Wed, Aug 20 - Wed, Sep 3
DUB
Dublin
BIA
Bastia
$306 Roundtrip, found 6 days ago
$306
Roundtrip
found 6 days ago
Select Air France flight, departing Wed, Aug 20 from Dublin to Bastia, returning Wed, Sep 3, priced at $306 found 6 days ago
Air France
Wed, Aug 20 - Mon, Sep 1
DUB
Dublin
BIA
Bastia
$308 Roundtrip, found 6 days ago
$308
Roundtrip
found 6 days ago
Select Air France flight, departing Wed, Aug 20 from Dublin to Bastia, returning Mon, Sep 1, priced at $308 found 6 days ago
Air France
Wed, Aug 20 - Thu, Aug 28
DUB
Dublin
BIA
Bastia
$320 Roundtrip, found 6 days ago
$320
Roundtrip
found 6 days ago
Select Air France flight, departing Wed, Aug 20 from Dublin to Bastia, returning Thu, Aug 28, priced at $320 found 6 days ago
Flights from Dublin (DUB) to Bastia (BIA)
Origin airport
Dublin
Destination airport
Poretta
Airlines serving
Air France, Lufthansa
Roundtrip price
$306
Distance
1041 mi

Dublin to Bastia Flights

The cheapest times to fly from Dublin to Bastia

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 Dublin to Bastia are during the month of August. You can find some of the cheapest flights from Dublin to Bastia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Bastia

Sunday is one of the best days to book for cheap flights from Dublin to Bastia: 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 Dublin to Bastia

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 Dublin to Bastia in 2025. You can also book with separate airlines for your outbound and return journeys, from $257 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 Dublin to Bastia 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 Dublin to Bastia 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 Dublin Airport (DUB) to Poretta Airport (BIA) cost?
Discover the latest flight deals from DUB to BIA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DUB to BIA?
The cheapest flights from DUB to BIA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DUB to BIA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DUB to BIA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Dublin Airport (DUB) to Poretta Airport (BIA)?
There are no daily nonstop flights departing from Dublin Airport (DUB) to Poretta Airport (BIA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from DUB to BIA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Poretta Airport (BIA)?
Book a flight from Dublin Airport (DUB) to Poretta Airport (BIA) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Dublin Airport (DUB) to Poretta Airport (BIA) last-minute?
Booking your ticket from DUB to BIA just before your getaway is typically more expensive. But 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 DUB to BIA flight and hotel package?
You'll generally save money by booking a DUB to BIA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Poretta Airport (BIA)?
It's generally possible to cancel or reschedule your DUB to BIA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.