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Bilbao

$223+ Cheap flights from Miami (MIA) 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BIO
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Bilbao are usually found in January or February, booked 87 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Miami to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 13, 2025.

Round-trip from

$395
(lol.travel)

One-way from

$223
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$629
From Miami to Bilbao
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One-way flight from Miami to Bilbao
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Highest demand for flights based on searches. 17% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Miami to Bilbao

Cheapest flights from Miami to Bilbao
Explore the most affordable flight options available from Miami to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This lol.travel deal was found by Cheapflights users on 8/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:25 amMIA - BIO
1 stop11h 10mTAP AIR PORTUGAL
Fri 10/1012:15 pmBIO - MIA
1 stop15h 30mTAP AIR PORTUGAL
Deal found 8/12$395
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:55 amMIA - BIO
1 stop25h 35mTAP AIR PORTUGAL
Sun 10/266:40 pmBIO - MIA
1 stop26h 10mTAP AIR PORTUGAL
Deal found 8/12$399
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:45 pmMIA - BIO
1 stop16h 20mAir Europa
Fri 11/218:30 amBIO - MIA
1 stop17h 00mAir Europa
Deal found 8/13$448
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:55 pmMIA - BIO
1 stop13h 50mUnited Airlines
Wed 10/86:45 amBIO - MIA
2 stops18h 06mUnited Airlines
Deal found 8/13$475
This lol.travel deal was found by Cheapflights users on 8/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:55 pmMIA - BIO
1 stop19h 20mFinnair
Wed 10/86:45 amBIO - MIA
1 stop14h 20mFinnair
Deal found 8/11$484
This Iberia deal was found by Cheapflights users on 8/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:55 pmMIA - BIO
1 stop19h 20mIberia
Wed 10/89:35 pmBIO - MIA
1 stop22h 05mIberia
Deal found 8/11$490
This Finnair deal was found by Cheapflights users on 8/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:55 pmMIA - BIO
1 stop13h 50mMultiple Airlines
Fri 11/76:45 amBIO - MIA
1 stop13h 10mMultiple Airlines
Deal found 8/12$491
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:29 amMIA - BIO
2 stops16h 01mAmerican Airlines
Fri 10/109:15 amBIO - MIA
1 stop11h 50mAmerican Airlines
Deal found 8/12$495
This FlightHub deal was found by Cheapflights users on 8/13. 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 11/1012:45 pmMIA - BIO
2 stops17h 20mAir Canada
Fri 11/2112:50 pmBIO - MIA
2 stops32h 41mAir Canada
Deal found 8/13$502
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:38 amMIA - BIO
2 stops14h 52mAmerican Airlines
Sun 10/269:15 amBIO - MIA
2 stops17h 34mAmerican Airlines
Deal found 8/11$505
This KLM deal was found by Cheapflights users on 8/12. 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 10/2310:50 pmMIA - BIO
1 stop17h 10mKLM
Sun 10/267:25 amBIO - MIA
1 stop18h 55mKLM
Deal found 8/12$506

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Miami to Bilbao that are best for you.

Fly from

Miami

Fly to

Bilbao

Route

Depart

Return

Price

MiamiBilbao

MIA - BIO

MIABIO

Miami

Fri 9/26

12:25 am-5:35 pm

1 stop11h 10m

Bilbao

Fri 10/10

12:15 pm-9:45 pm

1 stop15h 30m

$395

MiamiBilbao

MIA - BIO

MIABIO

Miami

Wed 10/22

3:55 am-11:30 am

1 stop25h 35m

Bilbao

Sun 10/26

6:40 pm-3:50 pm

1 stop26h 10m

$399

MiamiBilbao

MIA - BIO

MIABIO

Miami

Mon 11/10

9:45 pm-8:05 pm

1 stop16h 20m

Bilbao

Fri 11/21

8:30 am-7:30 pm

1 stop17h 00m

$448

MiamiBilbao

MIA - BIO

MIABIO

Miami

Tue 9/23

12:50 pm-10:45 am

2 stops15h 55m

Bilbao

Wed 10/8

6:45 am-6:51 pm

2 stops18h 06m

$475

MiamiBilbao

MIA - BIO

MIABIO

Miami

Mon 9/22

6:21 pm-10:45 am

1 stop34h 24m

Bilbao

Wed 10/8

6:45 am-10:45 pm

2 stops22h 00m

$475

MiamiBilbao

MIA - BIO

MIABIO

Miami

Mon 9/22

9:55 pm-11:15 pm

1 stop19h 20m

Bilbao

Wed 10/8

6:45 am-3:05 pm

1 stop14h 20m

$484

MiamiBilbao

MIA - BIO

MIABIO

Miami

Mon 9/22

9:55 pm-11:15 pm

1 stop19h 20m

Bilbao

Wed 10/8

9:35 pm-1:40 pm

1 stop22h 05m

$490

MiamiBilbao

MIA - BIO

MIABIO

Miami

Sat 9/27

3:00 pm-8:30 am

1 stop11h 30m

Bilbao

Fri 10/10

6:45 am-3:05 pm

1 stop14h 20m

$490

MiamiBilbao

MIA - BIO

MIABIO

Miami

Fri 10/24

4:55 pm-12:45 pm

1 stop13h 50m

Bilbao

Fri 11/7

6:45 am-1:55 pm

1 stop13h 10m

$491

MiamiBilbao

MIA - BIO

MIABIO

Miami

Sat 2/7

11:50 am-12:50 pm

2 stops19h 00m

Bilbao

Wed 2/11

7:10 am-8:00 pm

1 stop18h 50m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Miami to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Miami with our price prediction graph.
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 Miami to Bilbao

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

Use this chart to determine the optimal time to book a round-trip flight from Miami to Bilbao. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Miami to Bilbao, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Miami to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Miami to Bilbao (average of $541). Flying from Miami to Bilbao in June is currently the most expensive (average of $1,139). 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 MIA to BIO?

Find hourly flight availability from Miami 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 13, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Miami to Bilbao by exploring options for tickets in the morning.

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 13, 2025.
Peruse reviews from past customers who have flown with United Airlines, TAP AIR PORTUGAL, and Air Europa from Miami to Bilbao to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,920 reviews
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
TAP AIR PORTUGAL
7.1
Good
1,945 reviews
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Europa
7.0
Good
543 reviews
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,878 reviews
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,317 reviews
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Miami to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Miami to Bilbao round-trip?

    Cheapflights users have booked flights from Miami to Bilbao round-trip from $395. Another airline that can offer you cheap pricing is Air Europa. You may be able to fly from Miami to Bilbao for 41% less than the average price by searching for these airlines.

  • Can I find deals for flights from Miami to Bilbao that include hotel bookings?

    Yes. In addition to deals on Miami to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Bilbao.

  • Can I find deals for business class flights from Miami to Bilbao?

    Yes. Cheapflights offers flight deals from Miami to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Miami to Bilbao (average of $541). Flying from Miami to Bilbao in June is currently the most expensive (average of $1,139). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Miami to Bilbao

Discover the top 9 airlines that operate flights from Miami 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 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest$416Average$752FlexibilityNo cancel feeOn-time83%
TAP AIR PORTUGALCheapest$427Average$690FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$431Average$858FlexibilityNo cancel feeOn-time77%
DeltaCheapest$486Average$757FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$489Average$682FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$505Average$730FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$517Average$722FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$528Average$679FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$535Average$888FlexibilityNo cancel feeOn-time77%

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