$509 Cheap Flights from Bilbao (BIO) to Detroit (DTW)

View $509 flight on Thu, Feb 12, 2026Opens in a new window

Popular airlines from Bilbao Airport (BIO) to Detroit Metropolitan Wayne County Airport (DTW)

Cheap Flights from Bilbao to Detroit (BIO-DTW)

Prices were available within the past 7 days and start at $509 for one-way flights and $784 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Feb 13 - Wed, Feb 18
BIO
Bilbao
DTW
Detroit
$784 Roundtrip, found 2 days ago
$784
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Feb 13 from Bilbao to Detroit, returning Wed, Feb 18, priced at $784 found 2 days ago
Lufthansa
Wed, Feb 11 - Wed, Feb 25
BIO
Bilbao
DTW
Detroit
$785 Roundtrip, found 1 day ago
$785
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Feb 11 from Bilbao to Detroit, returning Wed, Feb 25, priced at $785 found 1 day ago
Lufthansa
Fri, Feb 13 - Wed, Feb 18
BIO
Bilbao
DTW
Detroit
$788 Roundtrip, found 2 days ago
$788
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Feb 13 from Bilbao to Detroit, returning Wed, Feb 18, priced at $788 found 2 days ago
Lufthansa
Wed, Feb 11 - Wed, Feb 25
BIO
Bilbao
DTW
Detroit
$792 Roundtrip, found 1 day ago
$792
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Feb 11 from Bilbao to Detroit, returning Wed, Feb 25, priced at $792 found 1 day ago
Air Canada
Fri, Feb 13 - Wed, Feb 18
BIO
Bilbao
DTW
Detroit
$793 Roundtrip, found 2 days ago
$793
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Feb 13 from Bilbao to Detroit, returning Wed, Feb 18, priced at $793 found 2 days ago
Lufthansa
Wed, Feb 11 - Wed, Feb 25
BIO
Bilbao
DTW
Detroit
$795 Roundtrip, found 1 day ago
$795
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Feb 11 from Bilbao to Detroit, returning Wed, Feb 25, priced at $795 found 1 day ago
Lufthansa
Fri, Feb 13 - Sat, Feb 21
BIO
Bilbao
DTW
Detroit
$799 Roundtrip, found 2 days ago
$799
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Feb 13 from Bilbao to Detroit, returning Sat, Feb 21, priced at $799 found 2 days ago
Brussels Airlines
Wed, Feb 11 - Wed, Feb 25
BIO
Bilbao
DTW
Detroit
$834 Roundtrip, found 1 day ago
$834
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Wed, Feb 11 from Bilbao to Detroit, returning Wed, Feb 25, priced at $834 found 1 day ago
Turkish Airlines
Fri, Feb 13 - Fri, Feb 20
BIO
Bilbao
DTW
Detroit
$836 Roundtrip, found 2 days ago
$836
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Fri, Feb 13 from Bilbao to Detroit, returning Fri, Feb 20, priced at $836 found 2 days ago
TAP Portugal
Tue, Dec 2 - Sat, Feb 28
BIO
Bilbao
DTW
Detroit
$837 Roundtrip, found 22 hours ago
$837
Roundtrip
found 22 hours ago
Select TAP Portugal flight, departing Tue, Dec 2 from Bilbao to Detroit, returning Sat, Feb 28, priced at $837 found 22 hours ago
Flights from Bilbao (BIO) to Detroit (DTW)
Origin airport
Bilbao
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
Air Canada, Air Europa, Brussels Airlines, Iberia, Lufthansa, TAP Portugal, Turkish Airlines
Roundtrip price
$783
Distance
3910 mi

Bilbao to Detroit Flights

The cheapest times to fly from Bilbao to Detroit

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

 

The best time to book a flight from Bilbao to Detroit

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

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 Detroit in 2025. You can also book with separate airlines for your outbound and return journeys, from $509 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 Detroit 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 Detroit 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 Detroit Metropolitan Wayne County Airport (DTW) cost?
Lock in a cheap one-way flight from $509 or cheap return flight from $784 from Bilbao Airport (BIO) to Detroit Metropolitan Wayne County Airport (DTW) 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 Detroit Metropolitan Wayne County Airport (DTW)?
The cheapest month to fly from BIO to DTW is February, when demand is low. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Bilbao Airport (BIO) to Detroit Metropolitan Wayne County Airport (DTW)?
To find the cheapest airline that'll fly you from BIO to DTW, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Bilbao Airport (BIO) to Detroit Metropolitan Wayne County Airport (DTW)?
There aren't any daily direct flights from Bilbao Airport (BIO) to Detroit Metropolitan Wayne County Airport (DTW). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from BIO to DTW?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bilbao Airport (BIO) to Detroit Metropolitan Wayne County Airport (DTW)?
To touch down at Detroit Metropolitan Wayne County Airport (DTW) on time, select a flight that leaves Bilbao Airport (BIO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Detroit Metropolitan Wayne County Airport (DTW) last-minute?
Waiting until just before your departure to book a flight from BIO to DTW generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a BIO to DTW flight and hotel package?
Opting for a BIO to DTW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bilbao Airport (BIO) to Detroit Metropolitan Wayne County Airport (DTW)?
If you reserved your BIO to DTW flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.