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Cheap flights from London Southend Airport to Cancún from £298

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — CUN
22 Apr — 29 Apr1
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 23 March 2026.

Mon 13/406:30
SEN
-
CUN
3 stops40h 50m
Multiple Airlines
Mon 27/419:40
CUN
-
SEN
2 stops21h 00m
Multiple Airlines
Deal found 22/3£637
Sun 19/420:05
SEN
-
CUN
2 stops25h 05m
Multiple Airlines
Fri 24/419:40
CUN
-
SEN
2 stops17h 25m
Multiple Airlines
Deal found 19/3£703
Tue 5/507:00
SEN
-
CUN
2 stops17h 40m
Multiple Airlines
Tue 12/520:40
CUN
-
SEN
2 stops19h 40m
Multiple Airlines
Deal found 21/3£720
Sun 3/507:25
SEN
-
CUN
2 stops19h 35m
Multiple Airlines
Sun 10/510:00
CUN
-
SEN
2 stops18h 30m
Multiple Airlines
Deal found 19/3£814
Wed 8/407:05
SEN
-
CUN
3 stops40h 15m
Multiple Airlines
Wed 15/412:35
CUN
-
SEN
2 stops18h 25m
Multiple Airlines
Deal found 22/3£870
Tue 14/407:00
SEN
-
CUN
2 stops17h 40m
Multiple Airlines
Tue 21/420:40
CUN
-
SEN
2 stops19h 40m
Multiple Airlines
Deal found 21/3£903
Thu 16/410:10
SEN
-
CUN
3 stops32h 52m
Multiple Airlines
Thu 30/416:30
CUN
-
SEN
2 stops21h 40m
Multiple Airlines
Deal found 19/3£920
Thu 16/410:10
SEN
-
CUN
3 stops32h 52m
Multiple Airlines
Sat 25/422:10
CUN
-
SEN
1 stop15h 25m
Multiple Airlines
Deal found 22/3£933
Thu 9/406:30
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Sun 19/420:40
CUN
-
SEN
2 stops19h 45m
Multiple Airlines
Deal found 19/3£1,037
Thu 19/306:30
SEN
-
CUN
2 stops18h 55m
Multiple Airlines
Thu 26/312:35
CUN
-
SEN
2 stops19h 15m
Multiple Airlines
Deal found 18/3£1,039
Thu 16/406:30
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Sun 19/420:40
CUN
-
SEN
2 stops19h 45m
Multiple Airlines
Deal found 20/3£1,064

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 23 March 2026.

Round-trip from

£637

One-way from

£298

Popular in

December

Cheapest in

February

Average price

£615
13/4-27/4
  • 13/4-27/4
  • 5 total stops
  • 61h 50m total
  • London to Cancún
Search Deals
19/4
  • 19/4
  • 2 total stops
  • 25h 05m total
  • London to Cancún
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 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 23 March 2026.
Use the filters below to find and compare flights from London Southend Airport to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCancún

SEN - CUN

SENCUN

London Southend

Mon 13/4

06:30-17:20

3 stops40h 50m

Cancun

Mon 27/4

19:40-22:40

2 stops21h 00m

£637

LondonCancún

SEN - CUN

SENCUN

London Southend

Sun 19/4

20:05-15:10

2 stops25h 05m

Cancun

Fri 24/4

19:40-19:05

2 stops17h 25m

£703

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 5/5

07:00-18:40

2 stops17h 40m

Cancun

Tue 12/5

20:40-22:20

2 stops19h 40m

£720

LondonCancún

SEN - CUN

SENCUN

London Southend

Sun 3/5

07:25-21:00

2 stops19h 35m

Cancun

Sun 10/5

10:00-10:30

2 stops18h 30m

£814

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 16/4

10:10-13:02

3 stops32h 52m

Cancun

Sat 25/4

22:10-19:35

1 stop15h 25m

£933

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 9/4

06:30-18:40

2 stops18h 10m

Cancun

Sun 19/4

20:40-22:25

2 stops19h 45m

£1,037

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 16/4

06:30-18:40

2 stops18h 10m

Cancun

Sun 19/4

20:40-22:25

2 stops19h 45m

£1,064
Fastest return journey

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 2/4

10:10-00:16

2 stops20h 06m

Cancun

Sat 4/4

22:10-19:45

1 stop15h 35m

£1,127

LondonCancún

SEN - CUN

SENCUN

London Southend

Fri 3/4

20:40-17:40

2 stops27h 00m

Cancun

Tue 7/4

19:50-19:40

1 stop17h 50m

£1,139

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 9/4

10:10-13:02

3 stops32h 52m

Cancun

Sat 11/4

22:10-19:45

1 stop15h 35m

£1,208

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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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