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Cheap flights from Southampton to Miami from £618

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — MIA
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Miami

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Miami
Explore the most affordable flight options available from Southampton to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Tue 12/509:05
SOU
-
MIA
2 stops19h 19m
KLM
Tue 19/518:05
MIA
-
SOU
2 stops17h 45m
KLM
Deal found 29/3£670
Fri 24/409:25
SOU
-
MIA
1 stop15h 35m
Multiple Airlines
Fri 1/521:45
MIA
-
SOU
2 stops29h 10m
Multiple Airlines
Deal found 27/3£678
Fri 24/409:05
SOU
-
MIA
2 stops20h 49m
Delta
Fri 1/511:00
MIA
-
SOU
2 stops16h 45m
Delta
Deal found 27/3£697
Mon 11/509:20
SOU
-
MIA
2 stops28h 42m
Multiple Airlines
Mon 18/521:15
MIA
-
SOU
2 stops17h 15m
Multiple Airlines
Deal found 27/3£705
Sat 9/517:20
SOU
-
MIA
1 stop26h 25m
Virgin Atlantic
Sat 16/506:00
MIA
-
SOU
2 stops21h 45m
Virgin Atlantic
Deal found 26/3£721
Fri 8/509:05
SOU
-
MIA
2 stops20h 42m
Delta
Fri 15/507:12
MIA
-
SOU
2 stops20h 33m
Delta
Deal found 25/3£725
Mon 11/517:20
SOU
-
MIA
1 stop26h 25m
KLM
Mon 18/520:10
MIA
-
SOU
2 stops15h 40m
KLM
Deal found 27/3£726
Tue 12/517:20
SOU
-
MIA
2 stops28h 26m
Virgin Atlantic
Tue 19/516:55
MIA
-
SOU
1 stop18h 55m
Virgin Atlantic
Deal found 28/3£731
Thu 26/1117:05
SOU
-
MIA
1 stop29h 05m
British Airways
Mon 30/1122:00
MIA
-
SOU
2 stops29h 25m
British Airways
Deal found 26/3£743

Find flight deals from Southampton to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Miami (MIA). 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 30 March 2026.

Round-trip from

£670

One-way from

£618

Popular in

December

Cheapest in

September

Average price

£537
KLM
  • KLM
  • 12/5-19/5
  • 4 total stops
  • 37h 04m total
  • Southampton to Miami
Search Deals
British Airways
  • British Airways
  • 12/7
  • 2 total stops
  • 28h 30m total
  • Southampton to Miami
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Miami 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 858,174 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Southampton to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Tue 12/5

09:05-23:24

2 stops19h 19m

Miami

Tue 19/5

18:05-16:50

2 stops17h 45m

£670

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Fri 24/4

09:05-00:54

2 stops20h 49m

Miami

Fri 1/5

11:00-08:45

2 stops16h 45m

£697

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sat 9/5

17:20-14:45

1 stop26h 25m

Miami

Sat 16/5

06:00-08:45

2 stops21h 45m

£721

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Fri 8/5

09:05-00:47

2 stops20h 42m

Miami

Fri 15/5

07:12-08:45

2 stops20h 33m

£725

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Fri 8/5

17:20-14:45

1 stop26h 25m

Miami

Fri 15/5

07:12-08:45

2 stops20h 33m

£773

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Wed 22/4

06:50-20:15

2 stops18h 25m

Miami

Wed 13/5

22:40-19:25

2 stops15h 45m

£782

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Wed 9/9

19:55-14:30

2 stops23h 35m

Miami

Thu 17/9

17:00-19:25

2 stops21h 25m

£826
Fastest return journey

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Tue 28/4

08:55-20:15

2 stops16h 20m

Miami

Tue 5/5

22:40-19:25

2 stops15h 45m

£829

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Fri 10/4

17:20-17:08

2 stops28h 48m

Miami

Wed 15/4

12:13-08:35

2 stops15h 22m

£856

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Fri 10/4

17:20-17:08

2 stops28h 48m

Miami

Tue 14/4

11:00-08:35

2 stops16h 35m

£856

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Southampton to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Southampton with our price prediction graph.
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 Southampton to Miami

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

Currently, September is the cheapest month in which you can book a flight from Southampton to Miami (average of £244). Flying from Southampton to Miami in January is currently the most expensive (average of £363). 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 Southampton to Miami. 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 Southampton to Miami?

    A quick flight from Southampton to Miami can take about 19h 19m. KLM provides one of the quickest options available for as low as £670. Southampton and Miami are separated by a distance of 4381 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Southampton to Miami (average of £244). Flying from Southampton to Miami in January is currently the most expensive (average of £363). 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

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Miami

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Miami?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Miami from Southampton today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Miami flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Miami from Southampton today and book when prices fit your budget.

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