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Cheap flights from Southampton to Cancún from £579

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Cancún departing on 18/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:20 - 23:45
SOU
-
CUN
36h 25m
2 stops
KLM Logo
15:15 - 08:35
CUN
-
SOU
35h 20m
2 stops
£793KLM
Sun, 19 Apr - Sun, 26 Apr
Multiple Airlines Logo
09:20 - 19:05
SOU
-
CUN
15h 45m
1 stop
Multiple Airlines Logo
19:40 - 08:40
CUN
-
SOU
31h 00m
2 stops
£814Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
British Airways Logo
19:55 - 17:55
SOU
-
CUN
28h 00m
2 stops
British Airways Logo
11:01 - 19:30
CUN
-
SOU
26h 29m
2 stops
£957British Airways
Tue, 7 Apr - Tue, 21 Apr
British Airways Logo
19:55 - 18:30
SOU
-
CUN
28h 35m
2 stops
British Airways Logo
13:50 - 19:30
CUN
-
SOU
23h 40m
2 stops
£973British Airways
Mon, 8 Jun - Mon, 22 Jun
British Airways Logo
19:55 - 17:55
SOU
-
CUN
28h 00m
2 stops
British Airways Logo
12:30 - 16:50
CUN
-
SOU
22h 20m
2 stops
£974British Airways
Fri, 4 Sep - Fri, 18 Sep
Aer Lingus Logo
09:20 - 19:05
SOU
-
CUN
15h 45m
1 stop
Aer Lingus Logo
20:50 - 08:40
CUN
-
SOU
29h 50m
1 stop
£991Aer Lingus
Sun, 19 Apr - Sun, 26 Apr
British Airways Logo
19:55 - 18:30
SOU
-
CUN
28h 35m
2 stops
British Airways Logo
13:00 - 19:30
CUN
-
SOU
24h 30m
2 stops
£1,076British Airways
Mon, 6 Apr - Mon, 20 Apr
Multiple Airlines Logo
15:15 - 14:30
SOU
-
CUN
29h 15m
2 stops
Multiple Airlines Logo
11:05 - 17:40
CUN
-
SOU
24h 35m
3 stops
£1,138Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
British Airways Logo
19:55 - 17:55
SOU
-
CUN
28h 00m
2 stops
British Airways Logo
12:30 - 16:50
CUN
-
SOU
22h 20m
2 stops
£1,154British Airways
Fri, 5 Jun - Fri, 19 Jun
Multiple Airlines Logo
17:20 - 21:30
SOU
-
CUN
34h 10m
3 stops
Multiple Airlines Logo
11:15 - 19:25
CUN
-
SOU
26h 10m
3 stops
£1,248Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr

British Airways flights from Southampton to Cancún

Our best British Airways deals on Southampton to Cancún flight tickets
British Airways
7 Apr
SOU19:55Southampton Eastleigh
28h 00m
2 stops
CUN17:55Cancun
21 Apr
CUN11:01Cancun
26h 29m
2 stops
SOU19:30Southampton Eastleigh
£957
British Airways
8 Jun
SOU19:55Southampton Eastleigh
28h 35m
2 stops
CUN18:30Cancun
22 Jun
CUN13:50Cancun
23h 40m
2 stops
SOU19:30Southampton Eastleigh
£973
British Airways
4 Sept
SOU19:55Southampton Eastleigh
28h 00m
2 stops
CUN17:55Cancun
18 Sept
CUN12:30Cancun
22h 20m
2 stops
SOU16:50Southampton Eastleigh
£974

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 10 March 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

Sun 19/4

17:20-23:45

2 stops36h 25m

Cancun

Sun 26/4

15:15-08:35

2 stops35h 20m

£793

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sun 19/4

09:20-19:05

1 stop15h 45m

Cancun

Sun 26/4

19:40-08:40

2 stops31h 00m

£814

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 7/4

19:55-17:55

2 stops28h 00m

Cancun

Tue 21/4

11:01-19:30

2 stops26h 29m

£957

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 8/6

19:55-18:30

2 stops28h 35m

Cancun

Mon 22/6

13:50-19:30

2 stops23h 40m

£973

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Fri 4/9

19:55-17:55

2 stops28h 00m

Cancun

Fri 18/9

12:30-16:50

2 stops22h 20m

£974
Fastest return journey

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sun 19/4

09:20-19:05

1 stop15h 45m

Cancun

Sun 26/4

20:50-08:40

1 stop29h 50m

£991

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 6/4

19:55-18:30

2 stops28h 35m

Cancun

Mon 20/4

13:00-19:30

2 stops24h 30m

£1,076

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sun 19/4

15:15-14:30

2 stops29h 15m

Cancun

Sun 26/4

11:05-17:40

3 stops24h 35m

£1,138

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Fri 5/6

19:55-17:55

2 stops28h 00m

Cancun

Fri 19/6

12:30-16:50

2 stops22h 20m

£1,154

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sun 19/4

17:20-21:30

3 stops34h 10m

Cancun

Sun 26/4

11:15-19:25

3 stops26h 10m

£1,248

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 Friday will generally be more expensive and average around £674. 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 £549. Flying to Cancún in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of £685.

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 35m

Direct flights

None
The fastest flight from Southampton to Cancún takes 28h 35m
There are no direct flights from Southampton to Cancún. There are no popular flight routes from Southampton to Cancún.
Search flight deals

  • 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 35m.

  • 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
Valladolid
Punta Sam

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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