$424 Cheap Flights from Detroit (DTW) to Toulouse (TLS)

View $424 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Blagnac Airport (TLS)

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Cheap Flights from Detroit to Toulouse (DTW-TLS)

Prices were available within the past 7 days and start at $424 for one-way flights and $627 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 10 - Tue, Aug 26
DTW
Detroit
TLS
Toulouse
$627 Roundtrip, found 22 hours ago
$627
Roundtrip
found 22 hours ago
Select United flight, departing Sun, Aug 10 from Detroit to Toulouse, returning Tue, Aug 26, priced at $627 found 22 hours ago
Air Canada
Sun, Aug 17 - Tue, Aug 26
DTW
Detroit
TLS
Toulouse
$627 Roundtrip, found 1 day ago
$627
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Aug 17 from Detroit to Toulouse, returning Tue, Aug 26, priced at $627 found 1 day ago
United
Sun, Aug 3 - Thu, Aug 21
DTW
Detroit
TLS
Toulouse
$627 Roundtrip, found 4 days ago
$627
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 3 from Detroit to Toulouse, returning Thu, Aug 21, priced at $627 found 4 days ago
Air Canada
Sun, Aug 17 - Tue, Aug 26
DTW
Detroit
TLS
Toulouse
$634 Roundtrip, found 1 day ago
$634
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Aug 17 from Detroit to Toulouse, returning Tue, Aug 26, priced at $634 found 1 day ago
Air Canada
Wed, Apr 15 - Wed, Apr 22
DTW
Detroit
TLS
Toulouse
$638 Roundtrip, found 5 hours ago
$638
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Wed, Apr 15 from Detroit to Toulouse, returning Wed, Apr 22, priced at $638 found 5 hours ago
Air Canada
Wed, Feb 18 - Wed, Feb 25
DTW
Detroit
TLS
Toulouse
$638 Roundtrip, found 2 days ago
$638
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 18 from Detroit to Toulouse, returning Wed, Feb 25, priced at $638 found 2 days ago
Air Canada
Wed, Apr 15 - Wed, Apr 22
DTW
Detroit
TLS
Toulouse
$640 Roundtrip, found 5 hours ago
$640
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Wed, Apr 15 from Detroit to Toulouse, returning Wed, Apr 22, priced at $640 found 5 hours ago
British Airways
Thu, Nov 27 - Mon, Dec 1
DTW
Detroit
TLS
Toulouse
$650 Roundtrip, found 1 day ago
$650
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov 27 from Detroit to Toulouse, returning Mon, Dec 1, priced at $650 found 1 day ago
Lufthansa
Sun, Aug 17 - Tue, Aug 26
DTW
Detroit
TLS
Toulouse
$653 Roundtrip, found 1 day ago
$653
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Aug 17 from Detroit to Toulouse, returning Tue, Aug 26, priced at $653 found 1 day ago
Delta
Tue, Jan 27 - Tue, Feb 10
DTW
Detroit
TLS
Toulouse
$669 Roundtrip, found 22 hours ago
$669
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Jan 27 from Detroit to Toulouse, returning Tue, Feb 10, priced at $669 found 22 hours ago
Flights from Detroit (DTW) to Toulouse (TLS)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Blagnac
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, TAP Portugal, Turkish Airlines, United
Roundtrip price
$626
Distance
4085 mi

Detroit to Toulouse Flights

The cheapest times to fly from Detroit to Toulouse

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

 

The best time to book a flight from Detroit to Toulouse

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

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 Detroit to Toulouse in 2025. You can also book with separate airlines for your outbound and return journeys, from $424 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 Detroit to Toulouse 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 Detroit to Toulouse 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 Detroit Metropolitan Wayne County Airport (DTW) to Blagnac Airport (TLS) cost?
Discover the latest flight deals from DTW to TLS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DTW to TLS?
The cheapest flights from DTW to TLS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DTW to TLS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DTW to TLS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Blagnac Airport (TLS)?
There aren't any daily nonstop flights departing from Detroit Metropolitan Wayne County Airport (DTW) to Blagnac Airport (TLS). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from DTW to TLS?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Blagnac Airport (TLS)?
To arrive at Blagnac Airport (TLS) on schedule, opt for a flight that leaves from Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Detroit Metropolitan Wayne County Airport (DTW) to Blagnac Airport (TLS) last-minute?
Last-minute bookings from DTW to TLS are typically more expensive. For the lowest prices, start looking for flights well ahead of time. That being said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a DTW to TLS flight and hotel package?
Booking a DTW to TLS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of accommodations and then add car rentals, flights 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 Detroit Metropolitan Wayne County Airport (DTW) to Blagnac Airport (TLS)?
If you reserved your DTW to TLS flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, 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 if you'd like more information.

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*Available to One Key members.