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Cheap flights from Cancún to Southampton from £355

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SOU
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Cancún to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) 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 15 August 2025.

Round-trip from

£737

One-way from

£355

Popular in

June

Cheapest in

March

Average price

£808
Delta
  • Delta
  • 14/9-22/9
  • 4 total stops
  • 70h 46m total
  • Cancún to Southampton
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Delta
  • Delta
  • 14/9
  • 2 total stops
  • 38h 06m total
  • Cancún to Southampton
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Cancún to Southampton

Cheapest flights from Cancún to Southampton
Explore the most affordable flight options available from Cancún to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Sun 14/912:39CUN - SOU
2 stops38h 06mDelta
Mon 22/917:35SOU - CUN
2 stops32h 40mDelta
Deal found 14/8£737
Sun 14/912:39CUN - SOU
2 stops38h 06mDelta
Sat 27/918:05SOU - CUN
2 stops47h 24mDelta
Deal found 14/8£752
Thu 18/912:35CUN - SOU
2 stops22h 25mDelta
Mon 22/917:35SOU - CUN
2 stops23h 54mDelta
Deal found 14/8£768
Fri 19/912:39CUN - SOU
2 stops38h 06mDelta
Mon 22/917:35SOU - CUN
2 stops23h 54mDelta
Deal found 14/8£796
Wed 10/1212:20CUN - SOU
2 stops22h 15mBritish Airways
Tue 16/1209:30SOU - CUN
2 stops30h 50mBritish Airways
Deal found 14/8£999
Tue 16/912:18CUN - SOU
2 stops25h 12mBritish Airways
Thu 25/909:40SOU - CUN
2 stops31h 38mBritish Airways
Deal found 14/8£1,069
Sat 13/912:18CUN - SOU
2 stops38h 52mBritish Airways
Wed 24/909:10SOU - CUN
2 stops32h 08mBritish Airways
Deal found 14/8£1,085
Sun 28/912:18CUN - SOU
2 stops25h 12mBritish Airways
Sun 5/1009:10SOU - CUN
2 stops32h 20mBritish Airways
Deal found 14/8£1,138
Sun 28/911:00CUN - SOU
3 stops25h 40mMultiple Airlines
Sun 5/1009:10SOU - CUN
2 stops32h 59mMultiple Airlines
Deal found 14/8£1,438

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cancún 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 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Cancún to Southampton that are best for you.

Fly from

Cancún

Fly to

Southampton

Route

Depart

Return

Price

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Wed 17/9

12:39-17:00

2 stops22h 21m

Southampton Eastleigh

Thu 25/9

09:20-11:29

2 stops32h 09m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sun 14/9

12:39-08:45

2 stops38h 06m

Southampton Eastleigh

Wed 24/9

09:20-20:15

2 stops40h 55m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sun 14/9

12:39-08:45

2 stops38h 06m

Southampton Eastleigh

Mon 22/9

17:35-20:15

2 stops32h 40m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Thu 18/9

12:35-17:00

2 stops22h 25m

Southampton Eastleigh

Wed 24/9

17:35-11:29

2 stops47h 54m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sun 14/9

12:39-08:45

2 stops38h 06m

Southampton Eastleigh

Thu 25/9

09:20-13:00

2 stops33h 40m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Tue 16/9

12:39-08:45

2 stops38h 06m

Southampton Eastleigh

Wed 24/9

17:35-20:15

2 stops32h 40m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Mon 15/9

08:00-08:45

2 stops18h 45m

Southampton Eastleigh

Tue 23/9

09:20-20:15

2 stops16h 55m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Tue 16/9

12:39-08:45

2 stops38h 06m

Southampton Eastleigh

Thu 25/9

09:20-11:29

2 stops32h 09m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Wed 17/9

12:39-17:00

2 stops22h 21m

Southampton Eastleigh

Wed 24/9

17:35-20:15

2 stops32h 40m

£737

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Mon 15/9

08:00-08:45

2 stops18h 45m

Southampton Eastleigh

Thu 25/9

09:20-11:29

2 stops32h 09m

£737

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 22 results
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Best time to book a flight from Cancún to Southampton

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

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

Currently, September is the cheapest month in which you can book a flight from Cancún to Southampton (average of £203). Flying from Cancún to Southampton in November is currently the most expensive (average of £262). 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 Cancún to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Cancún to Southampton (average of £203). Flying from Cancún to Southampton in November is currently the most expensive (average of £262). 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

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Alternative routes for Cancún to Southampton

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

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

Cheapflights helps you search for flights from Cancún to Southampton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Southampton from Cancún by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Cancún to Southampton with no change fees.

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

Not ready to book yet? You can track prices for flights from Cancún to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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