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Cheap flights from London Southend Airport to Cancún from £317

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — CUN
6 Sep — 13 Sep1
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 7 August 2026.

Sat 12/916:50 -
3 stops33h 55m
Sat 26/922:10 -
1 stop15h 25m
Deal found 4/8£641
Sat 19/916:50 -
3 stops31h 50m
Tue 22/919:50 -
1 stop17h 50m
Deal found 4/8£647
Fri 11/922:00 -
2 stops29h 10m
Sat 26/922:10 -
1 stop15h 25m
Deal found 4/8£652
Mon 21/920:05 -
3 stops28h 35m
Sat 26/922:10 -
1 stop15h 25m
Deal found 6/8£669
Sat 19/916:50 -
3 stops31h 50m
Sat 26/922:10 -
1 stop15h 25m
Deal found 5/8£680
Tue 1/920:25 -
2 stops27h 15m
Tue 8/919:50 -
1 stop17h 50m
Deal found 4/8£734
Tue 22/907:00 -
2 stops17h 40m
Tue 6/1019:50 -
1 stop17h 50m
Deal found 7/8£747
Tue 15/907:00 -
2 stops17h 40m
Tue 29/919:50 -
1 stop17h 50m
Deal found 5/8£753
Wed 2/908:25 -
3 stops39h 15m
Mon 7/916:30 -
2 stops21h 20m
Deal found 5/8£753
Sun 6/907:25 -
2 stops20h 40m
Sun 13/911:45 -
2 stops16h 45m
Deal found 6/8£770
Tue 22/907:00 -
2 stops17h 40m
Tue 29/919:50 -
1 stop17h 50m
Deal found 6/8£782

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 7 August 2026.

Round-trip from

£641

One-way from

£317

Popular in

August

Cheapest in

February

Average price

£831
12/9-26/9
  • 12/9-26/9
  • 4 total stops
  • 49h 20m total
  • London to Cancún
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 27h 15m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£54 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 August 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 7 August 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 London Southend - CUN Cancun

SENCUN

London Southend

Mon 21/9

20:05-18:40

3 stops28h 35m

Cancun

Sat 26/9

22:10-19:35

1 stop15h 25m

£669

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Tue 15/9

07:00-18:40

2 stops17h 40m

Cancun

Tue 29/9

19:50-19:40

1 stop17h 50m

£753

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Tue 22/9

07:00-18:40

2 stops17h 40m

Cancun

Tue 29/9

19:50-19:40

1 stop17h 50m

£782

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Sun 30/8

15:35-17:40

2 stops32h 05m

Cancun

Wed 9/9

12:55-13:00

2 stops18h 05m

£796

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Sun 6/9

07:25-22:05

2 stops20h 40m

Cancun

Sun 13/9

11:45-10:30

2 stops16h 45m

£825

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Wed 19/8

18:00-18:40

3 stops30h 40m

Cancun

Wed 26/8

19:40-21:50

2 stops20h 10m

£831

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Fri 21/8

22:00-18:40

2 stops26h 40m

Cancun

Wed 26/8

19:40-21:50

2 stops20h 10m

£848

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Mon 7/9

07:50-22:50

2 stops21h 00m

Cancun

Sat 12/9

22:10-19:35

1 stop15h 25m

£850
Fastest return journey

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Sat 5/12

07:15-18:20

1 stop16h 05m

Cancun

Sat 12/12

20:10-18:45

1 stop17h 35m

£854

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Sat 28/11

07:15-18:20

1 stop16h 05m

Cancun

Sat 12/12

20:10-18:45

1 stop17h 35m

£863

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 16 resultsSorted by cheapest first
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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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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