How long is the flight from Detroit to Southampton?

Delta can get you from Detroit to Southampton in just under 19h 51m. Your travel time can differ by up to . The distance from Detroit to Southampton is about 3733 mi.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from DTT to SOU?

When flying from Detroit to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 holiday 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.

£249+ Cheap Flights from Detroit to Southampton

Cheap flight deals from Detroit to Southampton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 26 August 2026.

Wed 25/1116:15 -

1 stop19h 35m

Fri 4/1208:40 -

1 stop14h 14m

Deal found 22/8£758

Wed 25/1116:15 -

1 stop10h 55m

Sat 5/1209:25 -

1 stop11h 06m

Deal found 22/8£795

Wed 25/1119:45 -

2 stops16h 05m

Sun 6/1209:30 -

1 stop13h 24m

Deal found 22/8£798

Thu 26/1120:35 -

1 stop15h 15m

Sat 5/1209:25 -

1 stop13h 29m

Deal found 22/8£831

Thu 26/1112:45 -

2 stops14h 25m

Sun 6/1209:30 -

1 stop13h 24m

Deal found 22/8£835

Wed 9/922:30 -

1 stop29h 05m

Sun 13/917:20 -

1 stop25h 15m

Deal found 23/8£904

Sun 30/822:30 -

1 stop29h 05m

Sat 5/917:20 -

1 stop25h 05m

Deal found 22/8£919

Find flight deals from Detroit to Southampton

Round-trip from	£758
One-way from	£249
Popular in	December
Cheapest in	September
Average price	£730

Delta
25/11-4/12
2 total stops
33h 49m total
Detroit to Southampton

Search Deals

5/10
3 total stops
40h 19m total
Detroit to Southampton

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£24 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Wed 25/11

15:59-16:50

2 stops19h 51m

Southampton Eastleigh

Fri 4/12

08:40-17:54

1 stop14h 14m

£762

Fastest return journey

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Wed 25/11

16:15-08:10

1 stop10h 55m

Southampton Eastleigh

Sun 6/12

09:30-17:54

1 stop13h 24m

£795

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Fri 27/11

19:45-16:50

2 stops16h 05m

Southampton Eastleigh

Sat 5/12

09:25-17:54

1 stop13h 29m

£835

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Thu 26/11

12:45-08:10

2 stops14h 25m

Southampton Eastleigh

Sun 6/12

09:30-17:54

1 stop13h 24m

£835

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Fri 27/11

19:45-16:50

2 stops16h 05m

Southampton Eastleigh

Sun 6/12

09:30-18:55

2 stops14h 25m

£842

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Wed 9/9

14:59-08:35

2 stops12h 36m

Southampton Eastleigh

Sun 13/9

09:15-20:57

2 stops16h 42m

£1,001

Cheapest one-way

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Mon 5/10

12:56-10:15

3 stops40h 19m

£249

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Mon 5/10

18:35-16:50

1 stop17h 15m

£392

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Mon 5/10

14:59-08:35

2 stops12h 36m

£393

DetroitSouthampton

DTW Detroit Metropolitan Wayne County - SOU Southampton Eastleigh

DTWSOU

Detroit Metropolitan Wayne County

Tue 8/9

18:25-16:50

1 stop17h 25m

£486

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 14 resultsSorted by cheapest first

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.

DTT-SOU

DTW-SOU

Estimated return 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

DTT-SOU

DTW-SOU

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Detroit to Southampton?
Delta can get you from Detroit to Southampton in just under 19h 51m. Your travel time can differ by up to . The distance from Detroit to 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 holiday 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.

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Deals for Detroit to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Southampton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southampton from Detroit.

Can Cheapflights find flights from Detroit to Southampton with no change fees?

Need flexible booking options for your flight to Southampton from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Detroit to Southampton from £249

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Detroit to Southampton

Cheapest flights from Detroit to SouthamptonExplore 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 26 August 2026.

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 26 August 2026.

Best flights from Detroit to SouthamptonDiscover carefully curated flight deals from Detroit to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Discover carefully curated flight deals from Detroit to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Detroit to SouthamptonDiscover last-minute flight deals from Detroit to Southampton. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to Southampton. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Detroit to SouthamptonSearch for one-way flight options from Detroit to Southampton. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Search for one-way flight options from Detroit to Southampton. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

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Best time to book a flight from Detroit to Southampton

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Related info for your journey

How long is the flight from Detroit to Southampton?

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

How can I find direct flights from Detroit to Southampton?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Southampton

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Southampton by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Detroit to Southampton by cabin class

Find flights from Detroit to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Detroit and Southampton flights

Browse other Detroit and Southampton flight options. Last updated on 26 August 2026.

Other flights from Detroit

Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.

Popular flight searches

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Other flights to Southampton

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Detroit to Southampton flights

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Can Cheapflights notify me if prices for flights from Detroit to Southampton become cheaper?

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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 26 August 2026.

Best flights from Detroit to Southampton
Discover carefully curated flight deals from Detroit to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Detroit to Southampton
Discover last-minute flight deals from Detroit to Southampton. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Detroit to Southampton
Search for one-way flight options from Detroit to Southampton. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.