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Cheap flights from London Southend Airport to Cancún from £343

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — CUN
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 November 2025.

Round-trip from

£778

One-way from

£343

Popular in

December

Cheapest in

September

Average price

£571
26/11-1/12
  • 26/11-1/12
  • 4 total stops
  • 40h 35m total
  • London to Cancún
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1/3
  • 1/3
  • 2 total stops
  • 33h 55m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 17 November 2025.

Mon 24/1117:30SEN - CUN
3 stops33h 05mMultiple Airlines
Sat 6/1221:20CUN - SEN
2 stops17h 55mMultiple Airlines
Deal found 14/11£681
Wed 26/1107:10SEN - CUN
2 stops20h 30mMultiple Airlines
Mon 1/1221:20CUN - SEN
2 stops20h 05mMultiple Airlines
Deal found 14/11£778
Wed 3/1207:10SEN - CUN
2 stops20h 30mMultiple Airlines
Mon 8/1222:05CUN - SEN
2 stops16h 40mMultiple Airlines
Deal found 15/11£863
Thu 27/1106:50SEN - CUN
2 stops18h 35mMultiple Airlines
Thu 18/1217:20CUN - SEN
2 stops23h 50mMultiple Airlines
Deal found 15/11£869
Wed 19/1107:10SEN - CUN
2 stops20h 30mMultiple Airlines
Wed 10/1220:20CUN - SEN
2 stops15h 55mMultiple Airlines
Deal found 15/11£878
Sat 15/1107:15SEN - CUN
1 stop16h 35mMultiple Airlines
Wed 19/1120:20CUN - SEN
2 stops15h 55mMultiple Airlines
Deal found 14/11£890
Wed 3/1207:10SEN - CUN
2 stops34h 45mMultiple Airlines
Wed 17/1218:10CUN - SEN
3 stops21h 50mMultiple Airlines
Deal found 15/11£898
Wed 10/1207:10SEN - CUN
2 stops19h 05mMultiple Airlines
Wed 17/1218:10CUN - SEN
2 stops21h 50mMultiple Airlines
Deal found 14/11£899

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 17 November 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

Wed 26/11

07:10-22:40

2 stops20h 30m

Cancun

Mon 1/12

21:20-22:25

2 stops20h 05m

£778

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 3/12

07:10-22:40

2 stops20h 30m

Cancun

Mon 8/12

22:05-19:45

2 stops16h 40m

£863

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 27/11

06:50-20:25

2 stops18h 35m

Cancun

Thu 18/12

17:20-22:10

2 stops23h 50m

£869

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 1/4

08:25-20:14

3 stops41h 49m

Cancun

Wed 15/4

12:35-12:45

2 stops18h 10m

£889

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 3/12

07:10-12:55

2 stops34h 45m

Cancun

Wed 17/12

18:10-21:00

3 stops21h 50m

£898

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 10/12

07:10-21:15

2 stops19h 05m

Cancun

Wed 17/12

18:10-21:00

2 stops21h 50m

£899

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

£938

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

£941

LondonCancún

SEN - CUN

SENCUN

London Southend

Mon 1/12

07:15-22:40

2 stops20h 25m

Cancun

Wed 10/12

18:10-21:00

2 stops21h 50m

£967

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 22/1

06:50-19:20

3 stops41h 30m

£365

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 19 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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