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Cheap flights from London Southend Airport to Mexico from £225

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — MEX
11 Apr — 18 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 12 March 2026.

Wed 29/408:25
SEN
-
CUN
2 stops17h 35m
Multiple Airlines
Sun 10/510:00
CUN
-
SEN
2 stops27h 35m
Multiple Airlines
Deal found 8/3£653
Tue 21/407:00
SEN
-
CUN
2 stops17h 40m
Multiple Airlines
Tue 28/420:40
CUN
-
SEN
2 stops19h 40m
Multiple Airlines
Deal found 7/3£733
Thu 16/410:10
SEN
-
CUN
3 stops32h 52m
Multiple Airlines
Mon 27/419:40
CUN
-
SEN
2 stops18h 10m
Multiple Airlines
Deal found 10/3£743
Tue 31/306:30
SEN
-
MEX
1 stop19h 50m
Multiple Airlines
Sun 5/411:15
MEX
-
SEN
1 stop16h 15m
Multiple Airlines
Deal found 7/3£753
Sun 10/507:25
SEN
-
CUN
2 stops19h 35m
Multiple Airlines
Wed 20/513:40
CUN
-
SEN
2 stops17h 20m
Multiple Airlines
Deal found 10/3£755
Thu 30/410:10
SEN
-
CUN
2 stops17h 20m
Multiple Airlines
Sun 10/510:00
CUN
-
SEN
2 stops18h 30m
Multiple Airlines
Deal found 7/3£773
Mon 4/507:50
SEN
-
MEX
2 stops23h 45m
Multiple Airlines
Thu 21/506:15
MEX
-
SEN
2 stops24h 45m
Multiple Airlines
Deal found 10/3£789
Tue 10/307:35
SEN
-
CUN
2 stops19h 00m
Multiple Airlines
Sat 14/320:15
CUN
-
SEN
1 stop15h 50m
Multiple Airlines
Deal found 7/3£807
Fri 24/420:05
SEN
-
MEX
2 stops34h 25m
Multiple Airlines
Fri 1/517:10
MEX
-
SEN
1 stop21h 35m
Multiple Airlines
Deal found 10/3£808
Wed 1/407:15
SEN
-
MEX
2 stops28h 20m
Multiple Airlines
Sun 5/411:15
MEX
-
SEN
1 stop16h 15m
Multiple Airlines
Deal found 6/3£813
Thu 14/510:10
SEN
-
CUN
2 stops16h 50m
Multiple Airlines
Thu 28/510:00
CUN
-
SEN
2 stops18h 45m
Multiple Airlines
Deal found 9/3£814
Sat 21/307:15
SEN
-
CUN
1 stop16h 35m
Multiple Airlines
Sat 4/401:10
CUN
-
SEN
2 stops27h 20m
Multiple Airlines
Deal found 7/3£818

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 12 March 2026.

Round-trip from

£653

One-way from

£225

Popular in

December

Cheapest in

February

Average price

£606
29/4-10/5
  • 29/4-10/5
  • 4 total stops
  • 45h 10m total
  • London to Mexico
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 38h 15m 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 March 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 12 March 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

Cheapest return flight

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 29/4

08:25-20:00

2 stops17h 35m

Cancun

Sun 10/5

10:00-19:35

2 stops27h 35m

£653

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 21/4

07:00-18:40

2 stops17h 40m

Cancun

Tue 28/4

20:40-22:20

2 stops19h 40m

£733

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 16/4

10:10-13:02

3 stops32h 52m

Cancun

Mon 27/4

19:40-19:50

2 stops18h 10m

£743

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

£753

LondonMexico City

SEN - MEX

SENMEX

London Southend

Mon 4/5

07:50-00:35

2 stops23h 45m

Mexico City Benito Juarez

Thu 21/5

06:15-14:00

2 stops24h 45m

£789

LondonMexico City

SEN - MEX

SENMEX

London Southend

Fri 24/4

20:05-23:30

2 stops34h 25m

Mexico City Benito Juarez

Fri 1/5

17:10-21:45

1 stop21h 35m

£808

LondonMexico City

SEN - MEX

SENMEX

London Southend

Thu 23/4

13:55-01:50

1 stop18h 55m

Mexico City Benito Juarez

Tue 19/5

22:20-19:40

1 stop14h 20m

£834
Fastest return journey

LondonMexico City

SEN - MEX

SENMEX

London Southend

Mon 4/5

16:55-01:55

1 stop16h 00m

Mexico City Benito Juarez

Tue 12/5

22:20-19:40

1 stop14h 20m

£863

LondonMexico City

SEN - MEX

SENMEX

London Southend

Tue 31/3

06:30-19:20

1 stop19h 50m

Mexico City Benito Juarez

Tue 7/4

22:30-19:40

1 stop14h 10m

£864

LondonMexico City

SEN - MEX

SENMEX

London Southend

Mon 23/3

12:20-03:15

1 stop20h 55m

Mexico City Benito Juarez

Sat 4/4

22:25-19:45

1 stop14h 20m

£892

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 39 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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