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Cheap flights from Cancún to Southampton from £647

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SOU
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cancún to Southampton

Enter your travel dates to find the best prices.

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 23 March 2026.

Wed 30/1215:00
CUN
-
SOU
2 stops36h 05m
Virgin Atlantic
Sat 9/109:25
SOU
-
CUN
2 stops40h 50m
Virgin Atlantic
Deal found 22/3£1,070
Wed 30/1216:30
CUN
-
SOU
2 stops35h 10m
Multiple Airlines
Sat 9/109:20
SOU
-
CUN
1 stop15h 30m
Multiple Airlines
Deal found 22/3£1,250
Mon 22/611:00
CUN
-
SOU
2 stops23h 50m
British Airways
Tue 30/619:55
SOU
-
CUN
2 stops27h 55m
British Airways
Deal found 19/3£1,435

Find 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 23 March 2026.

Round-trip from

£1,435

One-way from

£647

Popular in

June

Cheapest in

February

Average price

£767
British Airways
  • British Airways
  • 22/6-30/6
  • 4 total stops
  • 51h 45m total
  • Cancún to Southampton
Search Deals
Delta
  • Delta
  • 12/9
  • 2 total stops
  • 37h 05m total
  • Cancún to Southampton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 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 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 23 March 2026.
Use the filters below to find and compare flights from Cancún to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Mon 22/6

11:00-16:50

2 stops23h 50m

Southampton Eastleigh

Tue 30/6

19:55-17:50

2 stops27h 55m

£1,435
Cheapest one-way

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sat 12/9

13:30-08:35

2 stops37h 05m

£647

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Fri 11/9

12:35-08:45

2 stops38h 10m

£696

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sun 13/9

12:35-08:35

2 stops38h 00m

£733

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Tue 7/7

13:47-19:30

2 stops23h 43m

£2,298
Fastest single journey

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Mon 4/5

13:55-19:30

2 stops23h 35m

£2,298

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Sorted by cheapest first

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, February is the cheapest month in which you can book a flight from Cancún to Southampton (average of £358). Flying from Cancún to Southampton in May is currently the most expensive (average of £706). 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.

  • How long is the flight from Cancún to Southampton?

    A quick flight from Cancún to Southampton can take about 23h 50m. British Airways provides one of the quickest options available for as low as £1,435. Cancún and Southampton are separated by a distance of 4906 mi.

  • 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, February is the cheapest month in which you can book a flight from Cancún to Southampton (average of £358). Flying from Cancún to Southampton in May is currently the most expensive (average of £706). 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

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 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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