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Cheap flights from London Southend Airport to Cancún from £296

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — CUN
25 Apr — 2 May1
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 26 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£635
Thu 23/406:30
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Tue 5/520:40
CUN
-
SEN
2 stops19h 40m
Multiple Airlines
Deal found 24/3£690
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£717
Sun 10/507:25
SEN
-
CUN
2 stops19h 00m
Multiple Airlines
Sun 24/511:45
CUN
-
SEN
2 stops16h 45m
Multiple Airlines
Deal found 23/3£787
Wed 15/408:25
SEN
-
CUN
3 stops33h 55m
Multiple Airlines
Fri 24/414:05
CUN
-
SEN
2 stops25h 40m
Multiple Airlines
Deal found 25/3£860
Thu 21/510:10
SEN
-
CUN
2 stops16h 50m
Multiple Airlines
Wed 27/510:50
CUN
-
SEN
3 stops20h 10m
Multiple Airlines
Deal found 24/3£862
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£867
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£899
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£930
Thu 17/913:55
SEN
-
CUN
2 stops34h 50m
Multiple Airlines
Sat 26/922:10
CUN
-
SEN
1 stop15h 25m
Multiple Airlines
Deal found 25/3£943
Wed 1/407:05
SEN
-
CUN
3 stops34h 30m
Multiple Airlines
Tue 7/419:50
CUN
-
SEN
1 stop17h 50m
Multiple Airlines
Deal found 23/3£984

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 26 March 2026.

Round-trip from

£635

One-way from

£296

Popular in

December

Cheapest in

February

Average price

£613
13/4-27/4
  • 13/4-27/4
  • 5 total stops
  • 61h 50m total
  • London to Cancún
Search Deals
17/4
  • 17/4
  • 3 total stops
  • 49h 20m 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 26 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

£635

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 23/4

06:30-18:40

2 stops18h 10m

Cancun

Tue 5/5

20:40-22:20

2 stops19h 40m

£690

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

£717

LondonCancún

SEN - CUN

SENCUN

London Southend

Sun 10/5

07:25-20:25

2 stops19h 00m

Cancun

Sun 24/5

11:45-10:30

2 stops16h 45m

£787

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 15/4

08:25-12:20

3 stops33h 55m

Cancun

Fri 24/4

14:05-21:45

2 stops25h 40m

£860

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 21/5

10:10-21:00

2 stops16h 50m

Cancun

Wed 27/5

10:50-13:00

3 stops20h 10m

£862

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 14/4

07:00-18:40

2 stops17h 40m

Cancun

Tue 21/4

20:40-22:20

2 stops19h 40m

£901

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

£930

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 12/9

16:50-20:45

3 stops33h 55m

Cancun

Sat 26/9

22:10-19:35

1 stop15h 25m

£987

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 19/9

19:50-18:25

2 stops28h 35m

Cancun

Sat 26/9

22:10-19:35

1 stop15h 25m

£1,037

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 22 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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Can Cheapflights find flights from Southend to Cancún with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southend to Cancún flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Southend to Cancún become cheaper?

Not ready to book yet? You can track prices for flights from Southend to Cancún on Cheapflights with our Price Alert feature and get notified when better prices are available.

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