MIA - BIO

$243 Find Cheap Flights from Miami to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to Bilbao departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Bilbao.
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Cheap Flights from Miami to Bilbao (MIA-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Miami to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Miami to Bilbao

Mon, Sep 22 - Tue, Oct 7
United Airlines Logo
4:40 pm - 1:20 pmMIA-BIO
14h 40m1 stop
United Airlines Logo
6:45 am - 2:40 pmBIO-MIA
13h 55m1 stop
$459United Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 30
United Airlines Logo
4:40 pm - 1:20 pmMIA-BIO
14h 40m1 stop
United Airlines Logo
6:30 am - 3:40 pmBIO-MIA
14h 10m1 stop
$460United Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
 Logo
2:20 pm - 2:45 pmMIA-BIO
18h 25m2 stops
 Logo
6:45 am - 2:40 pmBIO-MIA
13h 55m1 stop
Thu, Nov 6 - Thu, Nov 20
TAP AIR PORTUGAL Logo
4:35 pm - 5:55 pmMIA-BIO
19h 20m1 stop
TAP AIR PORTUGAL Logo
12:10 pm - 2:50 pmBIO-MIA
32h 40m1 stop
$478TAP AIR PORTUGAL
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Mon, Sep 29 - Wed, Oct 29
Iberia Logo
3:00 pm - 12:45 pmMIA-BIO
15h 45m1 stop
Iberia Logo
8:55 am - 9:00 pmBIO-MIA
17h 05m1 stop
$485Iberia
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Thu, Oct 23 - Sun, Oct 26
Iberia Logo
3:15 pm - 8:30 amMIA-BIO
11h 15m1 stop
Iberia Logo
8:55 am - 9:00 pmBIO-MIA
17h 05m1 stop
$488Iberia
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Fri, Nov 14 - Tue, Nov 18
Lufthansa Logo
6:45 pm - 11:05 pmMIA-BIO
22h 20m1 stop
Lufthansa Logo
6:40 am - 2:40 pmBIO-MIA
14h 00m1 stop
$492Lufthansa
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Mon, Sep 22 - Tue, Oct 7
American Airlines Logo
4:04 pm - 12:45 pmMIA-BIO
14h 41m2 stops
American Airlines Logo
9:15 am - 8:26 pmBIO-MIA
17h 11m2 stops
$501American Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 31
Lufthansa Logo
4:40 pm - 6:45 pmMIA-BIO
20h 05m1 stop
Lufthansa Logo
7:25 am - 5:55 pmBIO-MIA
15h 30m1 stop
$504Lufthansa
Find Deal
Fri, Oct 24 - Fri, Nov 7
TAP AIR PORTUGAL Logo
4:35 pm - 5:35 pmMIA-BIO
19h 00m1 stop
TAP AIR PORTUGAL Logo
6:40 pm - 2:50 pmBIO-MIA
26h 10m1 stop
$529TAP AIR PORTUGAL
Find Deal
Booking Insights

KAYAK's insights & trends for Miami to Bilbao flights

Get data-powered insights and trends into flights from Miami to Bilbao to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Miami to Bilbao?

The average price of all round-trip flights from Miami to Bilbao clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Bilbao on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Miami to Bilbao. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Miami to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami to Bilbao, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Miami to Bilbao is January, where tickets cost $492 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $901 and $883 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Miami to Bilbao, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Miami to Bilbao, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$243
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Miami to Bilbao

When to book flights from Miami to Bilbao

Are your dates flexible? Find out the best times to travel from Miami to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Miami to Bilbao

  • What is the cheapest flight from Miami to Bilbao?

    In the last 3 days, the lowest price for a flight from Miami to Bilbao was $243 for a one-way ticket and $459 for a round-trip.

  • Do I need a passport to fly between Miami and Bilbao?

    Yes, you’ll need a passport to travel to Bilbao from Miami.

  • Which aircraft models fly most regularly from Miami to Bilbao?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Miami to Bilbao?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Miami and Bilbao, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Bilbao from Miami?

    Madrid is the most popular layover city among KAYAK users traveling from Miami to Bilbao.

  • Which is the best airline for flights from Miami to Bilbao, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Miami to Bilbao are Delta and Air France. With an average price for the route of $757 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $888 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Miami to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Miami to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Miami to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Miami is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Miami to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Miami with another airline. Booking your flights between Miami and BIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Miami to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Miami up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Miami to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Miami to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Miami to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

The best airline I have ever travel , really good customer service, attention and service !!

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Multiple delays and not straight answer from the United team

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

Boarding experience was awful. TAP claims I did not have check in luggage with tickets. I went 3-4 check in agents until I finally found a helpful kind agent who checked in my luggage with no fees. On top of that our flight was over 2 hours delayed with barely an apology or explanation.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

Flight being delayed for 35 minutes had me lose the connection to my transport

boarding is so disorganized, i was literally appalled at the boarding experience

Was the best airplane ✈️ ever that I never see I will traveling again again with u guys.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Flight was delayed on 6/20 to miss international connection. Next flight out was 24 hours later. Not acceptable.

Flight from FNC to OBO was cancelled. We were rebooked to Lisbon later in the day. It was inconvenient but it worked out ok in the end.

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

Everything should improve! Service like a low cost but prices like a premium airline. Crew in general with bad manners arguing for everything. You pay for priority access but then they use buses, so your loose your advantage to put your carry on first. That was the purpose for paying for priority. Bording is a nightmare, people accessing the plane for bothering doors, front and rear, no matter which line do you have.

Issues with plane led to multiple gate changes and chaos. Very little communication from the ground crew led to cranky passengers.

I flew business class, at breakfast I asked for a small bottle of olive oil instead of butter and the flight attendant responded with a negative gesture.

They didn't even give us water, everything was sold

They should at least offer water like other airlines, which seems like a humanitarian gesture to me

They gave me an upgrade but charged me for my bag. I felt abused because this had never happened to me before with an upgrade with another airline.

Well. It is a no frills airline. Annoying is that even for the long-haul everything has to be paid for separately. Once you add up the extras the flight is getting to expensive. Then one might as well fly with a legacy carrier which provides far better comfort. Changing flight at MAD airport is a nightmare. The worst airport in the world. Poor signposting, poor passport control, poor security check and long queues. I had 2h transfer time and spend in queues almost 1.5h

All flights with Air Europa you arrive late to the connections of other flights, I missed my train, I had to pay for my train again, the crew are antisocial, you are paying for a service, it is not free, thanks to the travelers they are there, it is the last time I fly with them,

Terrible experience - we won’t be flying with Air Europa again

The crew was not kind , just doing their job but very cold people

Horrible experience airline crew was unprofessional. Flight was delayed. Suit cases did not arrive. Never flying iberia again

People point to America as the model of late stage capitalism. My friends, airlines in america at least give you WiFi, and they haven’t quite smashed people into cardboard tv dinner trays yet. Iberia has mastered the tv dinner seat and WiFi is 20 euros. Be serious yall.

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

The flight was delayed over 4 hours. Business class is just slightly upgraded economy.

Delayed and missed connections on leaving the states and returning Planes were old and small- very uncomfortable. Meals were good but very infrequent service for even water/drinks. No explanations for 3+ hour delay

Boarding on the buses isn’t efficient. Overall, it was great.

BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.

Iberia airlines was late on every flight I had. It was very difficult to communicate in English with iberia airlines and airport employees.

ground crew and check-in was pathetic - insisted on charging me for luggage even though the ticket said it was already included. They also accidentally sent my luggage through without a luggage tag and had to retrieve it. Generally, it was like a bad movie.

The app on phone and the online check in is not good, it would not give me the option of Spain or Madrid City in the drop down menu and I couldn't move forward with online check in.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

It was good although we could not land in Munich due to weather and we had to go to Stuttgart. Missed our second flight. They did get us on another flight but the seats where not the ones I paid for in the flight that we missed.

Smooth Flight, Friendly crew, food offering on board was limited.

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