Dublin to Cancun (DUB-CUN): nonstop flights and award space

Aer Lingus flies nonstop from Dublin (DUB) to Cancun (CUN) just three times a week. In the timetable below it flies as EI 143, scheduled at 10h 45m to 10h 50m for the 4,680 miles. 2LNR tracks award seats on Aer Lingus across every DUB to CUN date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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3
Flights a week, 4-week average
10h 45m to 10h 50m
Scheduled flight time
4,680 mi
Nonstop distance
Free
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Dublin to Cancun flight schedule

Scheduled nonstop departures for DUB to CUN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Dublin (DUB) to Cancun (CUN)
Date Flight Airline Departs DUB Arrives CUN Duration Aircraft
EI 143Aer Lingus14:1519:0510h 50mAirbus A330-200
EI 143Aer Lingus13:3519:2010h 45mAirbus A330-300
EI 143Aer Lingus13:3519:2010h 45mAirbus A330-300
EI 143Aer Lingus13:3519:2010h 45mAirbus A330-300
EI 143Aer Lingus13:3519:2010h 45mAirbus A330-300
EI 143Aer Lingus13:3519:2010h 45mAirbus A330-300
EI 143Aer Lingus13:3519:2010h 45mAirbus A330-300

Showing all 7 scheduled DUB to CUN departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DUB to CUN date on the interactive map

Aircraft on the Dublin to Cancun nonstop

Aer Lingus flies the departures in the schedule table on this page with the Airbus A330-300 and the Airbus A330-200. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on DUB to CUN departures

2LNR tracks award seats on Aer Lingus, date by date. Open the calendar for Dublin to Cancun to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

Aer Lingus award space was open on none of the 4 Dublin to Cancun departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the DUB to CUN departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See DUB to CUN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dublin to Cancun nonstop

Carriers operating DUB to CUN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

See DUB to CUN on the interactive map →

Frequently asked questions about DUB to CUN

How long is the flight from Dublin (DUB) to Cancun (CUN)?
Scheduled flight times from Dublin (DUB) to Cancun (CUN) run from 10h 45m to 10h 50m across the departures in the schedule table on this page. The nonstop covers about 4,680 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DUB to CUN?
Aer Lingus is currently the only airline flying DUB to CUN nonstop. 2LNR tracks award seats on Aer Lingus.
How often does DUB to CUN operate?
The DUB to CUN nonstop currently runs three times a week, on Aer Lingus. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from DUB to CUN depart?
Scheduled DUB to CUN nonstops in the next 7 days with service leave between 13:35 and 14:15, local time at Dublin. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DUB to CUN nonstop?
Aer Lingus flies EI 143 nonstop from Dublin (DUB) to Cancun (CUN), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check award availability on DUB to CUN?
Open the DUB to CUN route on the interactive map or the matrix to see award seats by date on Aer Lingus, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

See DUB to CUN award space by date

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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