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Cheap flights from London Southend Airport to Mexico from £217

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — MEX
28 Mar — 4 Apr1
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 26 February 2026.

Tue 10/307:35
SEN
-
CUN
2 stops19h 00m
Multiple Airlines
Sat 14/319:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 22/2£634
Tue 24/207:35
SEN
-
CUN
2 stops19h 00m
Multiple Airlines
Mon 2/321:20
CUN
-
SEN
2 stops17h 25m
Multiple Airlines
Deal found 23/2£666
Sat 28/207:15
SEN
-
CUN
1 stop16h 35m
Multiple Airlines
Sat 7/319:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 23/2£671
Tue 24/307:35
SEN
-
CUN
2 stops19h 00m
Multiple Airlines
Tue 31/319:50
CUN
-
SEN
1 stop17h 50m
Multiple Airlines
Deal found 22/2£672
Mon 16/317:30
SEN
-
CUN
2 stops31h 55m
Multiple Airlines
Tue 31/319:50
CUN
-
SEN
1 stop17h 50m
Multiple Airlines
Deal found 24/2£684
Tue 24/307:35
SEN
-
MEX
3 stops23h 25m
Multiple Airlines
Mon 30/305:00
MEX
-
SEN
3 stops31h 50m
Multiple Airlines
Deal found 23/2£767
Thu 23/406:30
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Tue 28/420:40
CUN
-
SEN
2 stops19h 40m
Multiple Airlines
Deal found 24/2£781
Fri 17/420:05
SEN
-
MEX
2 stops34h 25m
Multiple Airlines
Wed 13/505:45
MEX
-
SEN
3 stops32h 40m
Multiple Airlines
Deal found 24/2£785
Sun 26/407:25
SEN
-
CUN
2 stops20h 05m
Multiple Airlines
Sat 9/510:00
CUN
-
SEN
2 stops18h 25m
Multiple Airlines
Deal found 25/2£792
Wed 1/416:50
SEN
-
MEX
1 stop16h 00m
Multiple Airlines
Sun 19/422:25
MEX
-
SEN
1 stop14h 10m
Multiple Airlines
Deal found 23/2£870
Sun 19/407:25
SEN
-
MEX
2 stops23h 45m
Multiple Airlines
Sun 3/517:10
MEX
-
SEN
1 stop19h 40m
Multiple Airlines
Deal found 25/2£883
Fri 5/616:55
SEN
-
MEX
1 stop16h 00m
Multiple Airlines
Sun 21/622:20
MEX
-
SEN
1 stop13h 30m
Multiple Airlines
Deal found 24/2£888

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 26 February 2026.

Round-trip from

£634

One-way from

£217

Popular in

December

Cheapest in

February

Average price

£483
10/3-14/3
  • 10/3-14/3
  • 3 total stops
  • 38h 20m total
  • London to Mexico
Search Deals
3/3
  • 3/3
  • 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 26 February 2026.
Use the filters below to find and compare flights from London Southend Airport to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 24/3

07:35-21:35

2 stops19h 00m

Cancun

Tue 31/3

19:50-19:40

1 stop17h 50m

£672

LondonCancún

SEN - CUN

SENCUN

London Southend

Mon 16/3

17:30-20:25

2 stops31h 55m

Cancun

Tue 31/3

19:50-19:40

1 stop17h 50m

£684

LondonMexico City

SEN - MEX

SENMEX

London Southend

Fri 17/4

20:05-23:30

2 stops34h 25m

Mexico City Benito Juarez

Wed 13/5

05:45-21:25

3 stops32h 40m

£785

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 14/5

10:10-21:00

2 stops16h 50m

Cancun

Thu 21/5

10:00-10:45

2 stops18h 45m

£809

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 14/5

10:10-21:00

2 stops16h 50m

Cancun

Sat 23/5

10:00-10:25

2 stops18h 25m

£824

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 21/3

07:15-18:50

1 stop16h 35m

Cancun

Sat 28/3

18:55-18:45

1 stop18h 50m

£840

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 14/5

10:10-21:00

2 stops16h 50m

Cancun

Thu 28/5

10:00-10:45

2 stops18h 45m

£849

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 10/3

07:35-21:35

2 stops19h 00m

Cancun

Sat 28/3

18:55-18:45

1 stop18h 50m

£896

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 28/4

06:30-18:40

2 stops18h 10m

Cancun

Sun 3/5

20:40-19:50

2 stops17h 10m

£928

LondonMexico City

SEN - MEX

SENMEX

London Southend

Sun 19/4

16:55-01:55

1 stop16h 00m

Mexico City Benito Juarez

Tue 28/4

22:25-19:40

1 stop14h 15m

£957

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 37 resultsSorted by cheapest first
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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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Alternative routes for Southend to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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