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Cheap flights from Southampton to Cancún from £758

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — CUN
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Cancún (CUN). 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 25 November 2025.

Round-trip from

£728

Popular in

December

Cheapest in

September

Average price

£576
KLM
  • KLM
  • 7/1-14/1
  • 4 total stops
  • 66h 15m total
  • Southampton to Cancún
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Southampton to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Cancún
Explore the most affordable flight options available from Southampton to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Wed 31/1208:40SOU - CUN
2 stops17h 40mDelta
Thu 22/108:00CUN - SOU
2 stops19h 25mDelta
Deal found 24/11£842
Sun 28/1209:30SOU - CUN
2 stops33h 00mDelta
Wed 21/117:45CUN - SOU
2 stops18h 20mDelta
Deal found 24/11£940
Mon 29/1218:05SOU - CUN
2 stops46h 10mDelta
Mon 19/113:43CUN - SOU
2 stops38h 07mDelta
Deal found 24/11£947
Tue 30/1217:30SOU - CUN
2 stops46h 45mDelta
Mon 19/113:43CUN - SOU
2 stops38h 07mDelta
Deal found 24/11£952
Mon 29/1218:05SOU - CUN
2 stops45h 10mDelta
Fri 23/112:15CUN - SOU
2 stops15h 30mDelta
Deal found 24/11£977
Fri 26/1217:30SOU - CUN
2 stops45h 45mDelta
Wed 21/117:45CUN - SOU
2 stops18h 20mDelta
Deal found 24/11£1,116
Fri 26/1217:30SOU - CUN
2 stops45h 45mDelta
Fri 23/112:15CUN - SOU
2 stops15h 30mDelta
Deal found 24/11£1,146
Sat 27/1217:30SOU - CUN
2 stops47h 40mDelta
Mon 19/117:25CUN - SOU
2 stops42h 40mDelta
Deal found 24/11£1,266

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Cancún 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 25 November 2025.
Use the filters below to find and compare flights from Southampton to Cancún that are best for you.

Fly from

Southampton

Fly to

Cancún

Route

Depart

Return

Price

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sun 1/2

17:45-21:11

2 stops32h 26m

Cancun

Wed 11/2

13:40-17:00

2 stops22h 20m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 21/1

17:35-21:11

2 stops32h 36m

Cancun

Sun 25/1

13:43-08:50

2 stops38h 07m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 26/1

09:25-11:05

2 stops30h 40m

Cancun

Thu 5/2

17:45-17:00

2 stops18h 15m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 4/2

09:25-13:30

2 stops33h 05m

Cancun

Tue 10/2

17:45-17:00

2 stops18h 15m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 5/2

09:00-11:05

2 stops31h 05m

Cancun

Tue 10/2

17:45-17:00

2 stops18h 15m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 4/2

09:25-14:00

2 stops33h 35m

Cancun

Sun 8/2

13:40-17:00

2 stops22h 20m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 28/1

09:25-12:30

2 stops32h 05m

Cancun

Sun 1/2

16:40-17:00

2 stops19h 20m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 27/1

09:25-12:47

2 stops32h 22m

Cancun

Mon 2/2

15:13-17:00

2 stops20h 47m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 26/1

09:25-12:43

2 stops32h 18m

Cancun

Sun 1/2

16:40-17:00

2 stops19h 20m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 5/2

09:00-11:05

2 stops31h 05m

Cancun

Thu 12/2

13:40-17:00

2 stops22h 20m

£758

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 18 results
1
2

Best time to book a flight from Southampton to Cancún

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

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

Currently, October is the cheapest month in which you can book a flight from Southampton to Cancún (average of £281). Flying from Southampton to Cancún in July is currently the most expensive (average of £563). 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 Cancún. 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 Cancún?

    For as low as £758, Delta can have you in Cancún from Southampton in 32h 26m. Airlines will cover a distance of 4906 mi.

  • What are the cheapest airlines to fly from Southampton to Cancún one-way?

    The cheapet airlines for a one-way flight from Southampton to Cancún are British Airways (£1,010), KLM (£1,445), and Delta (£1,457).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Southampton to Cancún (average of £281). Flying from Southampton to Cancún in July is currently the most expensive (average of £563). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
Holbox

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

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

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 Cancún from Southampton.

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

Certainly. Search results for flights to Cancún from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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