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Cheap flights from London Southend Airport to Cancún from £359

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — CUN
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Cancún
Explore the most affordable flight options available from Southend to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Wed 3/1207:10SEN - CUN
2 stops34h 05mMultiple Airlines
Wed 10/1220:15CUN - SEN
1 stop19h 45mMultiple Airlines
Deal found 30/11£731
Wed 3/1207:10SEN - CUN
2 stops20h 30mMultiple Airlines
Mon 8/1222:05CUN - SEN
2 stops16h 40mMultiple Airlines
Deal found 1/12£814
Mon 8/1212:20SEN - CUN
2 stops38h 15mMultiple Airlines
Sat 13/1219:50CUN - SEN
1 stop19h 20mMultiple Airlines
Deal found 2/12£835
Sun 7/1207:00SEN - CUN
3 stops40h 05mMultiple Airlines
Sun 14/1211:55CUN - SEN
3 stops21h 55mMultiple Airlines
Deal found 2/12£840
Wed 10/1207:10SEN - CUN
2 stops20h 30mMultiple Airlines
Sun 14/1211:55CUN - SEN
3 stops21h 55mMultiple Airlines
Deal found 1/12£861
Fri 5/1210:00SEN - CUN
3 stops36h 05mMultiple Airlines
Sun 14/1211:55CUN - SEN
3 stops21h 55mMultiple Airlines
Deal found 2/12£883
Thu 11/1206:50SEN - CUN
3 stops42h 35mMultiple Airlines
Mon 15/1220:20CUN - SEN
2 stops18h 25mMultiple Airlines
Deal found 1/12£935

Find flight deals from Southend to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 December 2025.

Round-trip from

£755

One-way from

£359

Popular in

December

Cheapest in

September

Average price

£860
9/2-18/2
  • 9/2-18/2
  • 4 total stops
  • 43h 50m total
  • London to Cancún
Search Deals
26/2
  • 26/2
  • 3 total stops
  • 35h 00m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend 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, Cheapflights users made 858,174 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from London Southend Airport to Cancún that are best for you.

Fly from

Southend

Fly to

Cancún

Route

Depart

Return

Price

LondonCancún

SEN - CUN

SENCUN

London Southend

Mon 9/2

07:15-21:15

2 stops19h 00m

Cancun

Wed 18/2

15:10-21:00

2 stops24h 50m

£755

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 22/1

06:50-20:25

3 stops42h 35m

Cancun

Thu 5/2

15:10-12:50

2 stops16h 40m

£765

LondonCancún

SEN - CUN

SENCUN

London Southend

Mon 2/2

07:15-17:55

1 stop15h 40m

Cancun

Sat 14/2

17:45-20:50

2 stops22h 05m

£904

LondonCancún

SEN - CUN

SENCUN

London Southend

Fri 6/3

10:00-15:05

2 stops34h 05m

Cancun

Sat 21/3

20:20-17:05

1 stop15h 45m

£919

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 14/3

07:15-18:50

1 stop16h 35m

Cancun

Sat 28/3

18:55-18:35

1 stop18h 40m

£944

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 16/12

07:35-21:35

2 stops19h 00m

Cancun

Sun 21/12

11:55-14:50

3 stops21h 55m

£970

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 18/3

07:10-20:15

2 stops18h 05m

Cancun

Sat 21/3

11:15-17:05

2 stops24h 50m

£992

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 23/12

07:35-21:35

2 stops19h 00m

Cancun

Tue 30/12

21:20-22:45

2 stops20h 25m

£1,032

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 13/12

07:15-18:50

1 stop16h 35m

Cancun

Sat 27/12

19:50-20:10

1 stop19h 20m

£1,081

LondonCancún

SEN - CUN

SENCUN

London Southend

Sun 14/12

07:10-20:25

2 stops18h 15m

Cancun

Sun 21/12

11:55-14:50

3 stops21h 55m

£1,182

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Southend to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún 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.

Related info for your journey

Find useful and relevant information for your journey from Southend to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cancún from London Southend?

    Most people fly into Cancun (CUN) if they book a flight to Cancún from London Southend. On average, Cancun has 0 inbound flights from London Southend per day from 0 airlines. Cancun is conveniently located just 8.9 mi from Cancún’s city center.

  • Can I find deals for flights from Southend to Cancún that include hotel bookings?

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

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

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

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

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

See more FAQs

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
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