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Cheap flights from Southampton to Cancún from £791

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Cancún departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Southampton to Cancún

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:20 - 23:31
SOU
-
CUN
36h 11m
2 stops
KLM Logo
08:05 - 16:50
CUN
-
SOU
26h 45m
2 stops
£791KLM
Thu, 3 Sep - Thu, 10 Sep
KLM Logo
17:20 - 23:31
SOU
-
CUN
36h 11m
2 stops
KLM Logo
12:58 - 16:50
CUN
-
SOU
21h 52m
2 stops
£793KLM
Thu, 3 Sep - Thu, 10 Sep
KLM Logo
09:05 - 23:31
SOU
-
CUN
20h 26m
2 stops
KLM Logo
12:35 - 16:50
CUN
-
SOU
22h 15m
2 stops
£797KLM
Thu, 3 Sep - Thu, 10 Sep
British Airways Logo
19:55 - 16:55
SOU
-
CUN
50h 00m
2 stops
British Airways Logo
13:12 - 19:30
CUN
-
SOU
25h 18m
2 stops
£807British Airways
Wed, 20 Jan - Wed, 3 Feb
Delta Logo
17:30 - 14:10
SOU
-
CUN
49h 40m
2 stops
Delta Logo
13:40 - 17:00
CUN
-
SOU
22h 20m
2 stops
£838Delta
Wed, 28 Oct - Mon, 16 Nov
British Airways Logo
19:55 - 16:55
SOU
-
CUN
50h 00m
2 stops
British Airways Logo
18:40 - 08:25
CUN
-
SOU
32h 45m
2 stops
£862British Airways
Mon, 18 Jan - Mon, 1 Feb
KLM Logo
09:05 - 20:15
SOU
-
CUN
41h 10m
2 stops
KLM Logo
15:20 - 08:45
CUN
-
SOU
35h 25m
2 stops
£867KLM
Mon, 12 Oct - Mon, 19 Oct
Delta Logo
17:30 - 12:15
SOU
-
CUN
47h 45m
2 stops
Delta Logo
13:30 - 17:00
CUN
-
SOU
22h 30m
2 stops
£868Delta
Sat, 31 Oct - Mon, 16 Nov
Delta Logo
08:40 - 09:45
SOU
-
CUN
30h 05m
2 stops
Delta Logo
16:35 - 17:00
CUN
-
SOU
19h 25m
2 stops
£869Delta
Fri, 30 Oct - Mon, 16 Nov
British Airways Logo
06:50 - 16:55
SOU
-
CUN
39h 05m
2 stops
British Airways Logo
18:40 - 19:25
CUN
-
SOU
19h 45m
2 stops
£876British Airways
Tue, 27 Oct - Mon, 16 Nov

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KLM flights from Southampton to Cancún

Our best KLM deals on Southampton to Cancún flight tickets
KLM
3 Sept
SOU17:20Southampton Eastleigh
36h 11m
2 stops
CUN23:31Cancun
10 Sept
CUN08:05Cancun
26h 45m
2 stops
SOU16:50Southampton Eastleigh
£791
KLM
3 Sept
SOU17:20Southampton Eastleigh
36h 11m
2 stops
CUN23:31Cancun
10 Sept
CUN12:58Cancun
21h 52m
2 stops
SOU16:50Southampton Eastleigh
£793
KLM
3 Sept
SOU09:05Southampton Eastleigh
20h 26m
2 stops
CUN23:31Cancun
10 Sept
CUN12:35Cancun
22h 15m
2 stops
SOU16:50Southampton Eastleigh
£797

British Airways flights from Southampton to Cancún

Our best British Airways deals on Southampton to Cancún flight tickets
British Airways
20 Jan
SOU19:55Southampton Eastleigh
50h 00m
2 stops
CUN16:55Cancun
3 Feb
CUN13:12Cancun
25h 18m
2 stops
SOU19:30Southampton Eastleigh
£807
British Airways
18 Jan
SOU19:55Southampton Eastleigh
50h 00m
2 stops
CUN16:55Cancun
1 Feb
CUN18:40Cancun
32h 45m
2 stops
SOU08:25Southampton Eastleigh
£862
British Airways
27 Oct
SOU06:50Southampton Eastleigh
39h 05m
2 stops
CUN16:55Cancun
16 Nov
CUN18:40Cancun
19h 45m
2 stops
SOU19:25Southampton Eastleigh
£876

momondo 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, momondo users made 279,928 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from Southampton to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 3/9

17:20-23:31

2 stops36h 11m

Cancun

Thu 10/9

08:05-16:50

2 stops26h 45m

£791

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 3/9

17:20-23:31

2 stops36h 11m

Cancun

Thu 10/9

12:58-16:50

2 stops21h 52m

£793
Fastest return journey

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 3/9

09:05-23:31

2 stops20h 26m

Cancun

Thu 10/9

12:35-16:50

2 stops22h 15m

£797

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 20/1

19:55-16:55

2 stops50h 00m

Cancun

Wed 3/2

13:12-19:30

2 stops25h 18m

£807

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 28/10

17:30-14:10

2 stops49h 40m

Cancun

Mon 16/11

13:40-17:00

2 stops22h 20m

£838

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 18/1

19:55-16:55

2 stops50h 00m

Cancun

Mon 1/2

18:40-08:25

2 stops32h 45m

£862

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 12/10

09:05-20:15

2 stops41h 10m

Cancun

Mon 19/10

15:20-08:45

2 stops35h 25m

£867

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sat 31/10

17:30-12:15

2 stops47h 45m

Cancun

Mon 16/11

13:30-17:00

2 stops22h 30m

£868

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Fri 30/10

08:40-09:45

2 stops30h 05m

Cancun

Mon 16/11

16:35-17:00

2 stops19h 25m

£869

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 27/10

06:50-16:55

2 stops39h 05m

Cancun

Mon 16/11

18:40-19:25

2 stops19h 45m

£876

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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See travel insights to Cancún from

How to get the cheapest flight ticket from Southampton to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Southampton to Cancún is on a Tuesday. Travellers who choose to depart for Cancún on a Tuesday will often find tickets for as low as £501. Flights from Southampton to Cancún on a Saturday will generally be more expensive and average around £720. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Cancún?

In the morning is the cheapest time of day to fly from Southampton to Cancún when you can find flight prices for as low as £563. Flying to Cancún in the morning is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of £707.

When to book flights from Southampton to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Cancún according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Cancún (SOU to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Cancún

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Southampton to Cancún takes 15h 50m
There are no direct flights from Southampton to Cancún. There are no popular flight routes from Southampton to Cancún.
Search flight deals

Frequently asked questions about flying from Southampton to Cancún

  • How far is Southampton Eastleigh to Cancun by plane?

    There are 4896.1 mi between Southampton Eastleigh and Cancun. In terms of flight time, this usually takes a little over 15h 50m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Cancun Airport?

    Prices for flights from Southampton Eastleigh Airport to Cancun Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Cancun Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Akumal
Puerto Morelos
Isla Mujeres
Holbox
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Cancún?

It is quick and easy to find Southampton to Cancún flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cancún that suits you.

Can I find flights from Southampton to Cancún with flexible booking policies on momondo?

All flight searches from Southampton to Cancún on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southampton to Cancún?

Once you have performed a search for Southampton to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Southampton to Cancún right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southampton to Cancún flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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