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Cheap flights from London Southend Airport to Cancún from £326

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — CUN
24 Jul — 31 Jul1
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 24 June 2026.

Mon 22/613:55
SEN
-
CUN
3 stops34h 55m
Multiple Airlines
Sun 5/720:40
CUN
-
SEN
2 stops19h 45m
Multiple Airlines
Deal found 19/6£775
Thu 9/706:30
SEN
-
CUN
3 stops42h 10m
Multiple Airlines
Thu 23/719:40
CUN
-
SEN
2 stops19h 50m
Multiple Airlines
Deal found 20/6£826
Wed 15/718:00
SEN
-
CUN
3 stops30h 40m
Multiple Airlines
Sat 18/719:40
CUN
-
SEN
2 stops20h 30m
Multiple Airlines
Deal found 22/6£833
Wed 22/718:00
SEN
-
CUN
3 stops30h 40m
Multiple Airlines
Wed 29/719:40
CUN
-
SEN
2 stops21h 30m
Multiple Airlines
Deal found 20/6£836
Thu 23/720:40
SEN
-
CUN
2 stops28h 00m
Multiple Airlines
Sat 1/820:40
CUN
-
SEN
2 stops20h 40m
Multiple Airlines
Deal found 23/6£918
Sat 19/916:50
SEN
-
CUN
3 stops31h 30m
Multiple Airlines
Sat 3/1022:10
CUN
-
SEN
1 stop15h 25m
Multiple Airlines
Deal found 20/6£947
Fri 10/706:30
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Sun 12/720:40
CUN
-
SEN
2 stops19h 45m
Multiple Airlines
Deal found 19/6£953
Thu 2/706:30
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Sun 5/720:40
CUN
-
SEN
2 stops19h 45m
Multiple Airlines
Deal found 20/6£972
Fri 24/706:30
SEN
-
CUN
2 stops18h 10m
Multiple Airlines
Fri 31/719:40
CUN
-
SEN
2 stops20h 05m
Multiple Airlines
Deal found 22/6£1,064
Thu 10/1219:10
SEN
-
CUN
2 stops29h 10m
Multiple Airlines
Thu 31/1220:20
CUN
-
SEN
1 stop15h 55m
Multiple Airlines
Deal found 20/6£1,105
Tue 25/806:30
SEN
-
CUN
2 stops19h 40m
Multiple Airlines
Mon 31/810:00
CUN
-
SEN
2 stops19h 20m
Multiple Airlines
Deal found 23/6£1,117
Wed 9/1207:10
SEN
-
CUN
1 stop15h 35m
Multiple Airlines
Wed 30/1220:20
CUN
-
SEN
1 stop17h 15m
Multiple Airlines
Deal found 22/6£1,138

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 24 June 2026.

Round-trip from

£826

One-way from

£326

Popular in

July

Cheapest in

February

Average price

£699
9/7-23/7
  • 9/7-23/7
  • 5 total stops
  • 62h 00m total
  • London to Cancún
Search Deals
29/6
  • 29/6
  • 1 total stop
  • 32h 40m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 24 June 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

Thu 9/7

06:30-18:40

3 stops42h 10m

Cancun

Thu 23/7

19:40-21:30

2 stops19h 50m

£826

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 15/7

18:00-18:40

3 stops30h 40m

Cancun

Sat 18/7

19:40-22:10

2 stops20h 30m

£833

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 22/7

18:00-18:40

3 stops30h 40m

Cancun

Wed 29/7

19:40-23:10

2 stops21h 30m

£836

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 23/7

20:40-18:40

2 stops28h 00m

Cancun

Sat 1/8

20:40-23:20

2 stops20h 40m

£918

LondonCancún

SEN - CUN

SENCUN

London Southend

Sat 19/9

16:50-18:20

3 stops31h 30m

Cancun

Sat 3/10

22:10-19:35

1 stop15h 25m

£947

LondonCancún

SEN - CUN

SENCUN

London Southend

Fri 24/7

06:30-18:40

2 stops18h 10m

Cancun

Fri 31/7

19:40-21:45

2 stops20h 05m

£1,064

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 10/12

19:10-19:20

2 stops29h 10m

Cancun

Thu 31/12

20:20-17:15

1 stop15h 55m

£1,105

LondonCancún

SEN - CUN

SENCUN

London Southend

Tue 25/8

06:30-20:10

2 stops19h 40m

Cancun

Mon 31/8

10:00-11:20

2 stops19h 20m

£1,117
Fastest return journey

LondonCancún

SEN - CUN

SENCUN

London Southend

Wed 9/12

07:10-17:45

1 stop15h 35m

Cancun

Sat 2/1

20:20-18:45

1 stop17h 25m

£1,621
Cheapest one-way

LondonCancún

SEN - CUN

SENCUN

London Southend

Thu 19/11

07:15-19:20

2 stops41h 05m

£369

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 18 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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