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$516+ Cheap flights from Detroit (DTT) to Southampton (SOU)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOU
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Detroit to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Southampton (SOU). 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$767
(Delta)

One-way from

$516
(Delta)

Popular in

June

Cheapest in

October

Average price

$988
Provider with most accurate pricing for Detroit (DTT)-Southampton Eastleigh flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Southampton Eastleigh flights.
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From Detroit (DTT) to Southampton Eastleigh
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One-way flight from Detroit (DTT) to Southampton Eastleigh
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Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Detroit to Southampton

Cheapest flights from Detroit to Southampton
Explore the most affordable flight options available from Detroit to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:15 pm
DTW
-
SOU
1 stop19h 45m
Delta
Wed 3/255:35 pm
SOU
-
DTW
1 stop27h 20m
Delta
Deal found 1/12$767
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:51 pm
DTW
-
SOU
2 stops15h 29m
Delta
Mon 3/235:40 pm
SOU
-
DTW
1 stop29h 10m
Delta
Deal found 1/12$772
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:35 pm
DTW
-
SOU
1 stop15h 25m
Delta
Tue 3/245:35 pm
SOU
-
DTW
2 stops33h 37m
Delta
Deal found 1/12$777
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:51 pm
DTW
-
SOU
2 stops15h 29m
Delta
Tue 3/248:50 am
SOU
-
DTW
2 stops17h 27m
Delta
Deal found 1/12$782
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:55 pm
DTW
-
SOU
2 stops30h 25m
Delta
Wed 3/258:50 am
SOU
-
DTW
1 stop33h 20m
Delta
Deal found 1/12$783
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:55 pm
DTW
-
SOU
2 stops30h 25m
Delta
Tue 3/248:50 am
SOU
-
DTW
2 stops27h 15m
Delta
Deal found 1/12$788
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:35 pm
DTW
-
SOU
1 stop15h 50m
Delta
Mon 3/235:40 pm
SOU
-
DTW
1 stop29h 10m
Delta
Deal found 1/12$857
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:35 pm
DTW
-
SOU
1 stop30h 45m
Delta
Sun 3/225:45 pm
SOU
-
DTW
1 stop29h 05m
Delta
Deal found 1/12$884
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:00 am
DTW
-
SOU
2 stops18h 45m
Delta
Fri 10/99:05 am
SOU
-
DTW
2 stops17h 37m
Delta
Deal found 1/13$888
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:20 pm
DTW
-
SOU
1 stop11h 25m
Delta
Sat 8/159:15 am
SOU
-
DTW
1 stop31h 20m
Delta
Deal found 1/13$911
This Ovago deal was found by Cheapflights users on 1/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:03 am
DTW
-
SOU
2 stops17h 42m
Scandinavian Airlines
Fri 5/299:05 am
SOU
-
DTW
2 stops17h 41m
Scandinavian Airlines
Deal found 1/12$915

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Southampton 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 January 14, 2026.
Use the filters below to find and compare flights from Detroit to Southampton that are best for you.

Fly from

Detroit

Fly to

Southampton

Route

Depart

Return

Price

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Tue 3/10

5:15 pm-8:20 am

1 stop11h 05m

Southampton Eastleigh

Thu 3/19

8:50 am-6:50 pm

1 stop14h 00m

$767

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Mon 3/9

5:15 pm-5:00 pm

1 stop19h 45m

Southampton Eastleigh

Wed 3/25

5:35 pm-4:55 pm

1 stop27h 20m

$767

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Tue 3/10

7:25 pm-5:00 pm

1 stop17h 35m

Southampton Eastleigh

Wed 3/25

8:50 am-2:10 pm

1 stop33h 20m

$767

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Mon 3/9

5:15 pm-5:00 pm

1 stop19h 45m

Southampton Eastleigh

Mon 3/23

5:40 pm-6:50 pm

1 stop29h 10m

$767

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Tue 3/10

7:25 pm-8:20 am

1 stop32h 55m

Southampton Eastleigh

Mon 3/23

5:40 pm-6:50 pm

1 stop29h 10m

$767

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Mon 3/9

10:28 am-8:20 am

2 stops17h 52m

Southampton Eastleigh

Thu 3/19

8:50 am-4:55 pm

1 stop12h 05m

$772

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Wed 3/11

10:00 am-8:20 am

2 stops18h 20m

Southampton Eastleigh

Mon 3/23

5:40 pm-6:50 pm

1 stop29h 10m

$772

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Wed 3/11

10:00 am-8:20 am

2 stops18h 20m

Southampton Eastleigh

Wed 3/25

8:50 am-2:10 pm

1 stop33h 20m

$772

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Wed 3/11

10:15 am-8:20 am

2 stops18h 05m

Southampton Eastleigh

Thu 3/19

8:50 am-4:55 pm

1 stop12h 05m

$772

DetroitSouthampton

DTW - SOU

DTWSOU

Detroit Metropolitan Wayne County

Sun 3/15

12:30 pm-5:05 pm

2 stops24h 35m

Southampton Eastleigh

Mon 3/23

5:40 pm-6:50 pm

1 stop29h 10m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 17 results
1
2

Compare providers for flights from Detroit to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Southampton in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Southampton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Southampton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Southampton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton 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 Southampton

What is the cheapest month to book a flight from Detroit to Southampton?

Currently, August is the cheapest month in which you can book a flight from Detroit to Southampton (average of $128). Flying from Detroit to Southampton in June is currently the most expensive (average of $672). 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 Southampton. 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 Southampton?

    For as low as $767, Delta can have you in Southampton from Detroit in 11h 05m. The distance between Detroit and Southampton is about 3733 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Southampton 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 Southampton?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Southampton (average of $128). Flying from Detroit to Southampton in June is currently the most expensive (average of $672). 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.

Alternative routes for Detroit to Southampton

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

Discover the top 2 airlines that operate flights from Detroit to Southampton. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$858Average$1,137FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$933Average$1,367FlexibilityNo cancel feeOn-time75%

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