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Cheap flights from London Southend Airport to Cancún from £275

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
10 Mar — 17 Mar1
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 8 February 2026.

Thu 12/306:30
SEN
-
CUN
2 stops18h 55m
Multiple Airlines
Tue 17/322:25
CUN
-
SEN
2 stops19h 40m
Multiple Airlines
Deal found 5/2£659
Sat 7/213:25
SEN
-
CUN
2 stops30h 35m
Multiple Airlines
Sat 14/219:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 6/2£728
Tue 24/320:20
SEN
-
CUN
2 stops26h 45m
Multiple Airlines
Tue 31/319:50
CUN
-
SEN
1 stop17h 50m
Multiple Airlines
Deal found 7/2£732
Tue 24/207:35
SEN
-
CUN
2 stops19h 00m
Multiple Airlines
Tue 10/316:55
CUN
-
SEN
3 stops25h 00m
Multiple Airlines
Deal found 5/2£739
Sat 7/307:15
SEN
-
CUN
1 stop16h 35m
Multiple Airlines
Sat 14/319:50
CUN
-
SEN
1 stop19h 20m
Multiple Airlines
Deal found 7/2£756

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 8 February 2026.

Round-trip from

£659

One-way from

£275

Popular in

December

Cheapest in

September

Average price

£519
12/3-17/3
  • 12/3-17/3
  • 4 total stops
  • 38h 35m total
  • London to Cancún
Search Deals
26/2
  • 26/2
  • 2 total stops
  • 18h 55m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£2 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 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 8 February 2026.
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

Thu 12/3

06:30-20:25

2 stops18h 55m

Cancun

Tue 17/3

22:25-23:05

2 stops19h 40m

£659

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

£732

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 24/2

07:35-21:35

2 stops19h 00m

Cancun

Tue 10/3

16:55-22:55

3 stops25h 00m

£739

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 7/3

07:15-18:50

1 stop16h 35m

Cancun

Sat 14/3

19:50-20:10

1 stop19h 20m

£756

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 21/3

07:15-18:50

1 stop16h 35m

Cancun

Sat 4/4

22:10-19:35

1 stop15h 25m

£855

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 18/2

07:15-15:00

2 stops36h 45m

Cancun

Mon 23/2

21:20-19:45

2 stops17h 25m

£874

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 26/2

06:30-20:25

2 stops18h 55m

£275

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 19/3

06:30-20:25

2 stops18h 55m

£294

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 21/2

07:15-18:50

1 stop16h 35m

£307

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 4/3

07:15-15:00

2 stops36h 45m

£314

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 11 results
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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

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