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Cheap flights from London Southend Airport to Mexico from £240

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — MEX
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Mexico
Explore the most affordable flight options available from Southend to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Tue 3/313:00
SEN
-
CUN
2 stops31h 00m
Multiple Airlines
Tue 10/322:35
CUN
-
SEN
2 stops19h 30m
Multiple Airlines
Deal found 14/2£641
Wed 4/307:15
SEN
-
CUN
2 stops36h 45m
Multiple Airlines
Mon 23/321:20
CUN
-
SEN
2 stops20h 05m
Multiple Airlines
Deal found 14/2£644
Sat 7/307:15
SEN
-
CUN
1 stop16h 35m
Multiple Airlines
Sat 14/319:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 13/2£654
Thu 26/207:15
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Sat 14/319:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 13/2£671
Thu 12/306:30
SEN
-
CUN
2 stops18h 55m
Multiple Airlines
Tue 17/322:25
CUN
-
SEN
2 stops19h 40m
Multiple Airlines
Deal found 12/2£682
Sat 14/307:15
SEN
-
CUN
1 stop16h 35m
Multiple Airlines
Sat 21/319:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 12/2£689
Tue 17/207:35
SEN
-
CUN
2 stops19h 00m
Multiple Airlines
Mon 23/221:20
CUN
-
SEN
2 stops17h 25m
Multiple Airlines
Deal found 11/2£693
Sat 21/207:15
SEN
-
CUN
1 stop16h 35m
Multiple Airlines
Sat 28/219:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 13/2£696
Sat 28/207:15
SEN
-
CUN
1 stop16h 35m
Multiple Airlines
Sat 7/319:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 13/2£706
Mon 30/306:30
SEN
-
MEX
2 stops28h 05m
Multiple Airlines
Mon 6/417:20
MEX
-
SEN
1 stop31h 35m
Multiple Airlines
Deal found 12/2£824
Sun 29/316:25
SEN
-
MEX
2 stops29h 30m
Multiple Airlines
Sun 5/417:20
MEX
-
SEN
1 stop35h 00m
Multiple Airlines
Deal found 12/2£868
Thu 30/413:55
SEN
-
MEX
1 stop19h 00m
Multiple Airlines
Sun 10/522:20
MEX
-
SEN
1 stop14h 15m
Multiple Airlines
Deal found 13/2£875

Find flight deals from Southend to Mexico

Keep the following information in mind while searching for Southend to Mexico flight deals. Data was last updated 14 February 2026.

Round-trip from

£641

One-way from

£240

Popular in

December

Cheapest in

February

Average price

£483
3/3-10/3
  • 3/3-10/3
  • 4 total stops
  • 50h 30m total
  • London to Mexico
Search Deals
24/2
  • 24/2
  • 2 total stops
  • 19h 00m total
  • London to Mexico
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Mexico 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 14 February 2026.
Use the filters below to find and compare flights from London Southend Airport to Mexico that are best for you.

Fly from

Southend

Fly to

Mexico

Route

Depart

Return

Price

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 3/3

13:00-15:00

2 stops31h 00m

Cancun

Tue 10/3

22:35-23:05

2 stops19h 30m

£641

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 4/3

07:15-15:00

2 stops36h 45m

Cancun

Mon 23/3

21:20-22:25

2 stops20h 05m

£644

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 7/3

07:15-18:50

1 stop16h 35m

Cancun

Sat 14/3

19:50-20:10

1 stop19h 20m

£654

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 26/2

07:15-20:25

2 stops18h 10m

Cancun

Sat 14/3

19:50-20:10

1 stop19h 20m

£671

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 12/3

06:30-20:25

2 stops18h 55m

Cancun

Tue 17/3

22:25-23:05

2 stops19h 40m

£682

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 14/3

07:15-18:50

1 stop16h 35m

Cancun

Sat 21/3

19:50-20:10

1 stop19h 20m

£693

LondonMexico City

SEN - MEX

SENMEX

London Southend

Mon 30/3

06:30-03:35

2 stops28h 05m

Mexico City Benito Juarez

Mon 6/4

17:20-07:55

1 stop31h 35m

£824

LondonMexico City

SEN - MEX

SENMEX

London Southend

Sun 29/3

16:25-14:55

2 stops29h 30m

Mexico City Benito Juarez

Sun 5/4

17:20-11:20

1 stop35h 00m

£868

LondonMexico City

SEN - MEX

SENMEX

London Southend

Thu 30/4

13:55-01:55

1 stop19h 00m

Mexico City Benito Juarez

Sun 10/5

22:20-19:35

1 stop14h 15m

£875

LondonMexico City

SEN - MEX

SENMEX

London Southend

Tue 31/3

06:30-19:20

1 stop19h 50m

Mexico City Benito Juarez

Sun 5/4

11:15-10:30

1 stop16h 15m

£886

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 32 results
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Best time to book a flight from Southend to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from Southend 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 London Southend Airport to Mexico
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southend to Mexico. 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 Southend to Mexico that include hotel bookings?

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

  • How can I find direct flights from Southend to Mexico?

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

  • Can I find deals for business class flights from Southend to Mexico?

    Yes. Cheapflights offers flight deals from Southend to Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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