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Cheap flights from Southampton to Cancún from £747

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 21/9. 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
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Find the cheapest flights from Southampton to Cancún

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
19:55 - 18:35
SOU
-
CUN
28h 40m
2 stops
British Airways Logo
12:08 - 19:30
CUN
-
SOU
25h 22m
2 stops
£747British Airways
Mon, 21 Sep - Mon, 5 Oct
KLM Logo
18:05 - 17:40
SOU
-
CUN
29h 35m
2 stops
KLM Logo
08:05 - 08:45
CUN
-
SOU
18h 40m
2 stops
£781KLM
Thu, 6 Aug - Thu, 13 Aug
KLM Logo
18:05 - 17:40
SOU
-
CUN
29h 35m
2 stops
KLM Logo
08:05 - 08:45
CUN
-
SOU
18h 40m
2 stops
£790KLM
Thu, 6 Aug - Thu, 13 Aug
British Airways Logo
10:15 - 18:00
SOU
-
CUN
37h 45m
2 stops
British Airways Logo
12:30 - 19:30
CUN
-
SOU
25h 00m
2 stops
£806British Airways
Sat, 19 Sep - Sat, 3 Oct
British Airways Logo
19:55 - 18:00
SOU
-
CUN
28h 05m
2 stops
British Airways Logo
12:30 - 16:50
CUN
-
SOU
22h 20m
2 stops
£807British Airways
Fri, 18 Sep - Fri, 2 Oct
Virgin Atlantic Logo
18:05 - 11:25
SOU
-
CUN
47h 20m
2 stops
Virgin Atlantic Logo
14:10 - 17:35
CUN
-
SOU
21h 25m
2 stops
£808Virgin Atlantic
Tue, 4 Aug - Tue, 11 Aug
KLM Logo
17:30 - 17:40
SOU
-
CUN
30h 10m
2 stops
KLM Logo
19:40 - 08:45
CUN
-
SOU
55h 05m
2 stops
£811KLM
Sat, 4 Jul - Fri, 10 Jul
British Airways Logo
19:55 - 18:00
SOU
-
CUN
28h 05m
2 stops
British Airways Logo
19:50 - 19:25
CUN
-
SOU
17h 35m
2 stops
£894British Airways
Thu, 17 Sep - Thu, 1 Oct
Multiple Airlines Logo
09:15 - 20:30
SOU
-
CUN
41h 15m
3 stops
Multiple Airlines Logo
13:30 - 19:30
CUN
-
SOU
24h 00m
2 stops
£1,023Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
09:15 - 20:30
SOU
-
CUN
41h 15m
3 stops
Multiple Airlines Logo
11:15 - 19:30
CUN
-
SOU
26h 15m
3 stops
£1,045Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug

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KLM flights from Southampton to Cancún

Our best KLM deals on Southampton to Cancún flight tickets
KLM
6 Aug
SOU18:05Southampton Eastleigh
29h 35m
2 stops
CUN17:40Cancun
13 Aug
CUN08:05Cancun
18h 40m
2 stops
SOU08:45Southampton Eastleigh
£781
KLM
6 Aug
SOU18:05Southampton Eastleigh
29h 35m
2 stops
CUN17:40Cancun
13 Aug
CUN08:05Cancun
18h 40m
2 stops
SOU08:45Southampton Eastleigh
£790
KLM
4 Jul
SOU17:30Southampton Eastleigh
30h 10m
2 stops
CUN17:40Cancun
10 Jul
CUN19:40Cancun
55h 05m
2 stops
SOU08:45Southampton Eastleigh
£811

British Airways flights from Southampton to Cancún

Our best British Airways deals on Southampton to Cancún flight tickets
British Airways
21 Sept
SOU19:55Southampton Eastleigh
28h 40m
2 stops
CUN18:35Cancun
5 Oct
CUN12:08Cancun
25h 22m
2 stops
SOU19:30Southampton Eastleigh
£747
British Airways
19 Sept
SOU10:15Southampton Eastleigh
37h 45m
2 stops
CUN18:00Cancun
3 Oct
CUN12:30Cancun
25h 00m
2 stops
SOU19:30Southampton Eastleigh
£806
British Airways
18 Sept
SOU19:55Southampton Eastleigh
28h 05m
2 stops
CUN18:00Cancun
2 Oct
CUN12:30Cancun
22h 20m
2 stops
SOU16:50Southampton Eastleigh
£807

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 23 June 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

Mon 21/9

19:55-18:35

2 stops28h 40m

Cancun

Mon 5/10

12:08-19:30

2 stops25h 22m

£747

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 6/8

18:05-17:40

2 stops29h 35m

Cancun

Thu 13/8

08:05-08:45

2 stops18h 40m

£781

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 6/8

18:05-17:40

2 stops29h 35m

Cancun

Thu 13/8

08:05-08:45

2 stops18h 40m

£790

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sat 19/9

10:15-18:00

2 stops37h 45m

Cancun

Sat 3/10

12:30-19:30

2 stops25h 00m

£806

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Fri 18/9

19:55-18:00

2 stops28h 05m

Cancun

Fri 2/10

12:30-16:50

2 stops22h 20m

£807

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 4/8

18:05-11:25

2 stops47h 20m

Cancun

Tue 11/8

14:10-17:35

2 stops21h 25m

£808

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sat 4/7

17:30-17:40

2 stops30h 10m

Cancun

Fri 10/7

19:40-08:45

2 stops55h 05m

£811
Fastest return journey

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 17/9

19:55-18:00

2 stops28h 05m

Cancun

Thu 1/10

19:50-19:25

2 stops17h 35m

£894

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 4/8

09:15-20:30

3 stops41h 15m

Cancun

Tue 11/8

13:30-19:30

2 stops24h 00m

£1,023

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 4/8

09:15-20:30

3 stops41h 15m

Cancun

Tue 11/8

11:15-19:30

3 stops26h 15m

£1,045

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 £505. Flights from Southampton to Cancún on a Saturday will generally be more expensive and average around £724. 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 £714.

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

28h 30m

Direct flights

None
The fastest flight from Southampton to Cancún takes 28h 30m
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 28h 30m.

  • 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
Holbox
Isla Mujeres
Puerto Morelos
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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