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Cheap flights from London Southend Airport to Mexico from £304

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — MEX
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Find 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 23 October 2025.

Sat 29/1107:15SEN - CUN
1 stop16h 35mMultiple Airlines
Sat 6/1221:20CUN - SEN
2 stops17h 55mMultiple Airlines
Deal found 22/10£777
Wed 5/1107:10SEN - CUN
2 stops34h 05mMultiple Airlines
Sat 8/1119:50CUN - SEN
1 stop19h 20mMultiple Airlines
Deal found 21/10£777
Sat 8/1107:15SEN - CUN
1 stop16h 35mMultiple Airlines
Sun 16/1122:25CUN - SEN
2 stops19h 35mMultiple Airlines
Deal found 21/10£854
Thu 11/1206:50SEN - MEX
2 stops28h 35mMultiple Airlines
Sat 27/1221:35MEX - SEN
1 stop16h 35mMultiple Airlines
Deal found 22/10£858
Sat 15/1107:15SEN - CUN
1 stop16h 35mMultiple Airlines
Sat 22/1121:20CUN - SEN
2 stops17h 55mMultiple Airlines
Deal found 22/10£861
Sat 6/1207:15SEN - MEX
2 stops23h 35mMultiple Airlines
Sat 13/1213:30MEX - SEN
2 stops24h 40mMultiple Airlines
Deal found 22/10£956
Sat 8/1107:15SEN - CUN
1 stop16h 35mMultiple Airlines
Sat 15/1121:20CUN - SEN
2 stops17h 55mMultiple Airlines
Deal found 21/10£968
Mon 24/1107:15SEN - CUN
1 stop15h 40mMultiple Airlines
Sat 6/1220:20CUN - SEN
1 stop19h 30mMultiple Airlines
Deal found 21/10£974
Sat 29/1107:15SEN - MEX
2 stops22h 14mMultiple Airlines
Sat 6/1223:05MEX - SEN
1 stop15h 45mMultiple Airlines
Deal found 22/10£989
Sat 22/1107:15SEN - CUN
1 stop16h 35mMultiple Airlines
Mon 24/1121:20CUN - SEN
2 stops20h 05mMultiple Airlines
Deal found 22/10£995
Sat 13/1207:15SEN - CUN
1 stop16h 35mMultiple Airlines
Wed 17/1220:20CUN - SEN
2 stops15h 55mMultiple Airlines
Deal found 22/10£1,027
Thu 27/1106:50SEN - CUN
2 stops18h 35mMultiple Airlines
Sat 29/1120:10CUN - SEN
2 stops19h 05mMultiple Airlines
Deal found 21/10£1,085

Cheap flight deals from Southend to Mexico

Keep the following information in mind while searching for Southend to Mexico flight deals. Data was last updated 23 October 2025.

Round-trip from

£702

One-way from

£304

Popular in

December

Cheapest in

September

Average price

£643
4/11-9/11
  • 4/11-9/11
  • 4 total stops
  • 38h 35m total
  • London to Mexico
Search Deals
8/2
  • 8/2
  • 3 total stops
  • 55h 00m total
  • London to Mexico
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 23 October 2025.
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

Sat 29/11

07:15-18:50

1 stop16h 35m

Cancun

Sat 6/12

21:20-20:15

2 stops17h 55m

£777

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 5/11

07:10-12:15

2 stops34h 05m

Cancun

Sat 8/11

19:50-20:10

1 stop19h 20m

£777

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 4/2

07:10-17:45

1 stop15h 35m

Cancun

Wed 11/2

20:20-21:00

1 stop19h 40m

£831

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 15/11

07:15-18:50

1 stop16h 35m

Cancun

Sat 22/11

21:20-20:15

2 stops17h 55m

£861

LondonMexico City

SEN - MEX

SENMEX

London Southend

Mon 9/2

12:20-03:15

1 stop20h 55m

Mexico City Benito Juarez

Wed 25/2

21:50-17:15

1 stop13h 25m

£887

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 8/11

07:15-18:50

1 stop16h 35m

Cancun

Sun 16/11

22:25-23:00

2 stops19h 35m

£926

LondonMexico City

SEN - MEX

SENMEX

London Southend

Sat 6/12

07:15-00:50

2 stops23h 35m

Mexico City Benito Juarez

Sat 13/12

13:30-20:10

2 stops24h 40m

£956

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 8/11

07:15-18:50

1 stop16h 35m

Cancun

Sat 15/11

21:20-20:15

2 stops17h 55m

£968

LondonCancún

SEN - CUN

SENCUN

London Southend

Mon 24/11

07:15-17:55

1 stop15h 40m

Cancun

Sat 6/12

20:20-20:50

1 stop19h 30m

£974

LondonMexico City

SEN - MEX

SENMEX

London Southend

Sat 29/11

07:15-23:29

2 stops22h 14m

Mexico City Benito Juarez

Sat 6/12

23:05-20:50

1 stop15h 45m

£989

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 35 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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