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$489+ Cheap flights from Detroit (DTT) to Basel EuroAirport Swiss (BSL)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BSL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Detroit to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Basel (BSL). 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 September 11, 2025.

Round-trip from

$566
(British Airways)

One-way from

$489
(Cheapflightsfares)
From Detroit (DTT) to Basel EuroAirport Swiss
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One-way flight from Detroit (DTT) to Basel EuroAirport Swiss
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Find flight deals from Detroit to Basel

Cheapest flights from Detroit to Basel
Explore the most affordable flight options available from Detroit to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:20 pmDTW - BSL
2 stops14h 05mMultiple Airlines
Thu 10/3010:35 amBSL - DTW
2 stops18h 00mMultiple Airlines
Deal found 9/11$601
This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:15 pmDTW - BSL
1 stop11h 40mLufthansa
Sun 11/25:45 amBSL - DTW
1 stop13h 10mLufthansa
Deal found 9/11$606
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:15 pmDTW - BSL
2 stops38h 00mMultiple Airlines
Sun 11/25:45 amBSL - DTW
2 stops40h 50mMultiple Airlines
Deal found 9/11$610
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:13 pmDTW - BSL
2 stops12h 57mLufthansa
Mon 11/31:10 pmBSL - DTW
2 stops15h 05mLufthansa
Deal found 9/11$614
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:10 pmDTW - BSL
2 stops13h 50mLufthansa
Sun 11/161:10 pmBSL - DTW
2 stops15h 35mLufthansa
Deal found 9/11$618
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:15 pmDTW - BSL
2 stops34h 40mMultiple Airlines
Sun 11/96:45 amBSL - DTW
2 stops16h 50mMultiple Airlines
Deal found 9/10$619
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/74:00 pmDTW - BSL
1 stop12h 50mUnited Airlines
Tue 10/1411:25 amBSL - DTW
1 stop32h 45mUnited Airlines
Deal found 9/9$621
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:03 pmDTW - BSL
2 stops25h 37mMultiple Airlines
Mon 11/172:20 pmBSL - DTW
1 stop29h 35mMultiple Airlines
Deal found 9/10$626
This KAYAK deal was found by Cheapflights users on 9/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:15 pmDTW - BSL
1 stop15h 00mLufthansa
Tue 1/610:35 amBSL - DTW
1 stop33h 20mLufthansa
Deal found 9/11$628

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Basel 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 September 11, 2025.
Use the filters below to find and compare flights from Detroit to Basel EuroAirport Swiss that are best for you.

Fly from

Detroit

Fly to

Basel

Route

Depart

Return

Price

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Wed 10/15

4:20 pm-12:25 pm

2 stops14h 05m

Basel EuroAirport Swiss

Thu 10/30

10:35 am-11:35 pm

2 stops18h 00m

$601

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Sun 10/26

6:15 pm-10:00 am

2 stops34h 45m

Basel EuroAirport Swiss

Sun 11/2

5:45 am-2:10 pm

1 stop13h 25m

$605

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Tue 10/21

2:13 pm-9:10 am

2 stops12h 57m

Basel EuroAirport Swiss

Mon 11/3

1:10 pm-10:15 pm

2 stops15h 05m

$614

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Tue 11/11

2:10 pm-9:55 am

2 stops13h 45m

Basel EuroAirport Swiss

Mon 11/24

1:10 pm-10:15 pm

2 stops15h 05m

$618

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Mon 11/3

2:10 pm-10:00 am

2 stops13h 50m

Basel EuroAirport Swiss

Sun 11/16

1:10 pm-10:45 pm

2 stops15h 35m

$618

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Sat 11/1

6:15 pm-9:55 am

2 stops34h 40m

Basel EuroAirport Swiss

Sun 11/9

10:45 am-5:35 pm

2 stops36h 50m

$619

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Tue 10/7

4:00 pm-10:50 am

1 stop12h 50m

Basel EuroAirport Swiss

Tue 10/14

11:25 am-2:10 pm

1 stop32h 45m

$621

DetroitBasel

DTW - BSL

DTWBSL

Detroit Metropolitan Wayne County

Sun 9/14

2:05 pm-9:10 am

2 stops13h 05m

$1,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Detroit to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Detroit 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 Detroit to Basel EuroAirport Swiss

What is the cheapest month to book a flight from Detroit to Basel EuroAirport Swiss?

Currently, January is the cheapest month in which you can book a flight from Detroit to Basel EuroAirport Swiss (average of $545). Flying from Detroit to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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.

Related info for your journey

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

  • How long is the flight from Detroit to Basel EuroAirport Swiss?

    Lufthansa can get you from Detroit to Basel EuroAirport Swiss in just under 12h 57m. Your travel time can differ by up to . Detroit and Basel EuroAirport Swiss are separated by a distance of 4195 mi.

  • Can I find deals for flights from Detroit to Basel that include hotel bookings?

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

  • How can I find direct flights from Detroit to Basel?

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

  • Can I find deals for business class flights from Detroit to Basel?

    Yes. Cheapflights offers flight deals from Detroit to Basel 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 Detroit to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Basel EuroAirport Swiss (average of $545). Flying from Detroit to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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

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Alternative routes for Detroit to Basel

See prices for flight routes from nearby airports that may be better suited for you.
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Detroit to Basel flights
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Top 2 airlines flying from Detroit to Basel

Discover the top 2 airlines that operate flights from Detroit to Basel. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$379Average$833FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$560Average$760FlexibilityNo cancel feeOn-time76%

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