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Cheap flights from Detroit to Bilbao from $625

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Bilbao departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:00 pm - 5:20 pmDTW-BIO
38h 20m1 stop
Turkish Airlines Logo
11:55 am - 6:50 pmBIO-DTW
36h 55m1 stop
$625Turkish Airlines
Find Deal
Fri, Apr 24 - Fri, May 8
Turkish Airlines Logo
8:55 pm - 10:55 amDTW-BIO
32h 00m1 stop
Turkish Airlines Logo
11:55 am - 6:50 pmBIO-DTW
36h 55m1 stop
$646Turkish Airlines
Find Deal
Sun, Apr 19 - Sat, Apr 25
Delta Logo
6:00 pm - 11:30 amDTW-BIO
11h 30m1 stop
Delta Logo
11:55 am - 5:55 pmBIO-DTW
12h 00m1 stop
$649Delta
Find Deal
Sun, Dec 7 - Tue, Dec 16
Delta Logo
6:00 pm - 11:30 amDTW-BIO
11h 30m1 stop
Delta Logo
6:50 am - 3:55 pmBIO-DTW
15h 05m1 stop
$652Delta
Find Deal
Sun, Dec 7 - Tue, Dec 16
United Airlines Logo
4:15 pm - 12:05 pmDTW-BIO
13h 50m1 stop
United Airlines Logo
12:50 pm - 11:44 pmBIO-DTW
40h 54m2 stops
$659United Airlines
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Tue, Dec 30 - Fri, Jan 9
United Airlines Logo
9:12 am - 11:20 pmDTW-BIO
32h 08m2 stops
United Airlines Logo
12:50 pm - 8:26 pmBIO-DTW
37h 36m2 stops
$665United Airlines
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Wed, Dec 31 - Fri, Jan 9
Multiple Airlines Logo
9:00 pm - 5:20 pmDTW-BIO
38h 20m1 stop
Multiple Airlines Logo
9:05 pm - 6:50 pmBIO-DTW
27h 45m2 stops
$746Multiple Airlines
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Fri, Apr 24 - Fri, May 8
Lufthansa Logo
4:15 pm - 12:05 pmDTW-BIO
13h 50m1 stop
Lufthansa Logo
6:50 pm - 11:44 pmBIO-DTW
34h 54m2 stops
$747Lufthansa
Find Deal
Tue, Dec 30 - Thu, Jan 8
Multiple Airlines Logo
8:55 pm - 10:55 amDTW-BIO
32h 00m1 stop
Multiple Airlines Logo
7:15 pm - 6:50 pmBIO-DTW
29h 35m2 stops
$758Multiple Airlines
Find Deal
Sun, Apr 19 - Sat, Apr 25
Lufthansa Logo
4:15 pm - 6:05 pmDTW-BIO
19h 50m2 stops
Lufthansa Logo
6:50 pm - 11:44 pmBIO-DTW
34h 54m2 stops
$826Lufthansa
Find Deal
Wed, Dec 31 - Thu, Jan 8

Turkish Airlines flights from Detroit to Bilbao

Our best Turkish Airlines deals on Detroit to Bilbao flight tickets
Turkish Airlines
Apr 24
DTW9:00 pmDetroit Metropolitan Wayne County
38h 20m
1 stop
BIO5:20 pmBilbao
May 8
BIO11:55 amBilbao
36h 55m
1 stop
DTW6:50 pmDetroit Metropolitan Wayne County
$625
Find similar
Turkish Airlines
Apr 19
DTW8:55 pmDetroit Metropolitan Wayne County
32h 00m
1 stop
BIO10:55 amBilbao
Apr 25
BIO11:55 amBilbao
36h 55m
1 stop
DTW6:50 pmDetroit Metropolitan Wayne County
$646
Find similar
Turkish Airlines
Mar 27
DTW9:05 pmDetroit Metropolitan Wayne County
38h 15m
1 stop
BIO4:20 pmBilbao
Mar 31
BIO11:55 amBilbao
36h 55m
1 stop
DTW6:50 pmDetroit Metropolitan Wayne County
$889
Find similar

Delta flights from Detroit to Bilbao

Our best Delta deals on Detroit to Bilbao flight tickets
Delta
Dec 7
DTW6:00 pmDetroit Metropolitan Wayne County
11h 30m
1 stop
BIO11:30 amBilbao
Dec 16
BIO11:55 amBilbao
12h 00m
1 stop
DTW5:55 pmDetroit Metropolitan Wayne County
$649
Find similar
Delta
Dec 7
DTW6:00 pmDetroit Metropolitan Wayne County
11h 30m
1 stop
BIO11:30 amBilbao
Dec 16
BIO6:50 amBilbao
15h 05m
1 stop
DTW3:55 pmDetroit Metropolitan Wayne County
$652
Find similar
Delta
Dec 7
DTW6:00 pmDetroit Metropolitan Wayne County
11h 30m
1 stop
BIO11:30 amBilbao
Dec 16
BIO6:50 amBilbao
32h 39m
2 stops
DTW9:29 amDetroit Metropolitan Wayne County
$657
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit 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, momondo users made 832,500 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Detroit to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Fri 4/24

9:00 pm-5:20 pm

1 stop38h 20m

Bilbao

Fri 5/8

11:55 am-6:50 pm

1 stop36h 55m

$625

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Sun 4/19

8:55 pm-10:55 am

1 stop32h 00m

Bilbao

Sat 4/25

11:55 am-6:50 pm

1 stop36h 55m

$646

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Sun 12/7

6:00 pm-11:30 am

1 stop11h 30m

Bilbao

Tue 12/16

11:55 am-5:55 pm

1 stop12h 00m

$649

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Sun 12/7

6:00 pm-11:30 am

1 stop11h 30m

Bilbao

Tue 12/16

6:50 am-3:55 pm

1 stop15h 05m

$652

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Tue 12/30

4:15 pm-12:05 pm

1 stop13h 50m

Bilbao

Fri 1/9

12:50 pm-11:44 pm

2 stops40h 54m

$659

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Wed 12/31

9:12 am-11:20 pm

2 stops32h 08m

Bilbao

Fri 1/9

12:50 pm-8:26 pm

2 stops37h 36m

$665

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Fri 4/24

9:00 pm-5:20 pm

1 stop38h 20m

Bilbao

Fri 5/8

9:05 pm-6:50 pm

2 stops27h 45m

$746

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Tue 12/30

4:15 pm-12:05 pm

1 stop13h 50m

Bilbao

Thu 1/8

6:50 pm-11:44 pm

2 stops34h 54m

$747

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Sun 4/19

8:55 pm-10:55 am

1 stop32h 00m

Bilbao

Sat 4/25

7:15 pm-6:50 pm

2 stops29h 35m

$758

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Wed 12/31

4:15 pm-6:05 pm

2 stops19h 50m

Bilbao

Thu 1/8

6:50 pm-11:44 pm

2 stops34h 54m

$826

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bilbao from

How to get the cheapest flight ticket from Detroit to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from Detroit to Bilbao is on a Tuesday. Travelers who choose to depart for Bilbao on a Tuesday will often find tickets for as low as $850. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,495. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the afternoon. Flights from Detroit to Bilbao during this time can be as low as $1,042. In the evening is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,187 per ticket.

When to book flights from Detroit to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Bilbao (DTT to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Bilbao

Direct flights

None
There are no direct flights from Detroit to Bilbao. There are no popular flight routes from Detroit to Bilbao.
Search flight deals

  • How far is Detroit to Bilbao by plane?

    A flight from Detroit to Bilbao will travel around 3891.5 mi. Flights usually cover this in 11h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Detroit to Bilbao Airport?

    Prices for flights from Detroit to Bilbao Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Detroit to Bilbao Airport?

  • How old do you have to be to fly from Detroit to Bilbao Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The necessary travel and health documents for your Bilbao Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Detroit to Bilbao

Compare and see reviews for airlines that fly from Detroit to Bilbao with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $691Free CancellationRating
7.7
1,410 reviews
Search KLM flights
Air FrancePriceFrom $1,253Free CancellationRating
7.4
1,486 reviews
Search Air France flights

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Bilbao?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Bilbao. momondo saves you time and could save you money on your trip.

Can I find flights from Detroit to Bilbao with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bilbao from Detroit which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Detroit to Bilbao?

momondo helps you find the best flight between Detroit and Bilbao by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to Bilbao right now. Can momondo alert me if prices change?

Price alerts on flights to Bilbao from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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