$99 Cheap Flights from Marseille (MRS) to Bilbao (BIO)

View $99 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Marseille - Provence Airport (MRS) to Bilbao Airport (BIO)

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Cheap Flights from Marseille to Bilbao (MRS-BIO)

Prices were available within the past 7 days and start at $99 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Thu, Sep 25 - Mon, Sep 29
MRS
Marseille
BIO
Bilbao
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Thu, Sep 25 from Marseille to Bilbao, returning Mon, Sep 29, priced at $157 found 2 days ago
Vueling Airlines
Thu, Sep 25 - Mon, Sep 29
MRS
Marseille
BIO
Bilbao
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Thu, Sep 25 from Marseille to Bilbao, returning Mon, Sep 29, priced at $167 found 2 days ago
Iberia
Wed, Aug 20 - Thu, Sep 4
MRS
Marseille
BIO
Bilbao
$174 Roundtrip, found 4 days ago
$174
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Aug 20 from Marseille to Bilbao, returning Thu, Sep 4, priced at $174 found 4 days ago
Iberia
Thu, Aug 28 - Wed, Sep 3
MRS
Marseille
BIO
Bilbao
$174 Roundtrip, found 5 days ago
$174
Roundtrip
found 5 days ago
Select Iberia flight, departing Thu, Aug 28 from Marseille to Bilbao, returning Wed, Sep 3, priced at $174 found 5 days ago
Iberia
Thu, Sep 11 - Thu, Sep 18
MRS
Marseille
BIO
Bilbao
$182 Roundtrip, found 4 hours ago
$182
Roundtrip
found 4 hours ago
Select Iberia flight, departing Thu, Sep 11 from Marseille to Bilbao, returning Thu, Sep 18, priced at $182 found 4 hours ago
Iberia
Thu, Sep 25 - Mon, Sep 29
MRS
Marseille
BIO
Bilbao
$185 Roundtrip, found 2 days ago
$185
Roundtrip
found 2 days ago
Select Iberia flight, departing Thu, Sep 25 from Marseille to Bilbao, returning Mon, Sep 29, priced at $185 found 2 days ago
Iberia
Mon, Sep 22 - Fri, Sep 26
MRS
Marseille
BIO
Bilbao
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Select Iberia flight, departing Mon, Sep 22 from Marseille to Bilbao, returning Fri, Sep 26, priced at $190 found 6 days ago
Brussels Airlines
Wed, Aug 20 - Thu, Sep 4
MRS
Marseille
BIO
Bilbao
$252 Roundtrip, found 4 days ago
$252
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Wed, Aug 20 from Marseille to Bilbao, returning Thu, Sep 4, priced at $252 found 4 days ago
KLM
Mon, Sep 22 - Fri, Sep 26
MRS
Marseille
BIO
Bilbao
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select KLM flight, departing Mon, Sep 22 from Marseille to Bilbao, returning Fri, Sep 26, priced at $334 found 6 days ago
TAP Portugal
Wed, Oct 8 - Sat, Oct 11
MRS
Marseille
BIO
Bilbao
$346 Roundtrip, found 14 hours ago
$346
Roundtrip
found 14 hours ago
Select TAP Portugal flight, departing Wed, Oct 8 from Marseille to Bilbao, returning Sat, Oct 11, priced at $346 found 14 hours ago
Flights from Marseille (MRS) to Bilbao (BIO)
Origin airport
Marseille - Provence
Destination airport
Bilbao
Airlines serving
Aer Lingus, Austrian Airlines, British Airways, Brussels Airlines, Iberia, Lufthansa, Swiss International Air Lines, TAP Portugal
Roundtrip price
$156
Distance
408 mi

Marseille to Bilbao Flights

The cheapest times to fly from Marseille to Bilbao

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

 

The best time to book a flight from Marseille to Bilbao

Sunday is one of the best days to book for cheap flights from Marseille to Bilbao: 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 Marseille to Bilbao

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 Marseille to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $99 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 Marseille to Bilbao 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 Marseille to Bilbao 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 Marseille - Provence Airport (MRS) to Bilbao Airport (BIO) cost?
Discover the latest flight deals from MRS to BIO 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 MRS to BIO?
The cheapest flights from MRS to BIO 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 MRS to BIO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MRS to BIO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Marseille - Provence Airport (MRS) to Bilbao Airport (BIO)?
There are no daily nonstop flights available from Marseille - Provence Airport (MRS) to Bilbao Airport (BIO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from MRS to BIO?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Marseille - Provence Airport (MRS) to Bilbao Airport (BIO)?
Opt for a flight from Marseille - Provence Airport (MRS) to Bilbao Airport (BIO) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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 Marseille - Provence Airport (MRS) to Bilbao Airport (BIO) last-minute?
Holding off until just before your departure to book your flight from MRS to BIO generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a MRS to BIO flight and hotel package?
Compared with arranging hotels and flights separately, booking a MRS to BIO flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Marseille - Provence Airport (MRS) to Bilbao Airport (BIO)?
Typically, you can reschedule or cancel your MRS to BIO flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

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*Available to One Key members.