Cheap flights from Dublin to Cancun (DUB–CUN)
Ireland
Mexico
Aer Lingus flies Dublin to Cancun (DUB–CUN) nonstop and back, a great-circle distance of 7,530 km (4,680 mi).
- From
- DUB
- Dublin
- To
- CUN
- Cancun
- Nonstop
- Yes · 1 airline
- Airlines
- EI
- Cheapest fare found
- €469 one-way
- Distance
- 7,530 km (4,680 mi)
- Time difference
- Cancun 6 hours behind
Checked against sources:· How we verify
Dublin to Cancun fares by month
Cheapest one-way fare found: €469 for November 2026 on Ryanair (1 stop).
- Nov ’26€469
- Dec ’26€1,145
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
Dublin to Cancun: frequently asked questions
Fares: Aviasales price cache, 8 October 2026.
How much is a flight from Dublin (DUB) to Cancun (CUN)?
From €469 one-way, the cheapest fare found for November 2026 on Ryanair with 1 stop (found 8 October 2026).
Which airlines fly DUB–CUN direct?
Aer Lingus.
What is the time difference between Dublin and Cancun?
Cancun is 6 hours behind Dublin: a DUB departure at noon is 06:00 local time in CUN.
Cancun to Dublin: the return flight (CUN–DUB)
All 1 airline also flies CUN–DUB nonstop.
Airlines flying DUB–CUN nonstop
| Airline | Usually takes off (DUB time) | Type | Alliance | Notes |
|---|---|---|---|---|
 Aer Lingus EI | — | hybrid | — | — |
One-stop alternatives to flying DUB–CUN nonstop
One airline on both legs; check it's sold as one ticket.
- Via St. John's (YYT) with
WestJet: 7,530 km (4,680 mi) flown, almost no further than nonstop. - Via Halifax (YHZ) with WestJet: 7,560 km (4,700 mi) flown, almost no further than nonstop.
- Via Philadelphia (PHL) with
American Airlines: 7,620 km (4,740 mi) flown, 1% further than nonstop. - Via Boston (BOS) with
Delta Air Lines and JetBlue Airways: 7,600 km (4,720 mi) flown, 1% further than nonstop. - Via New York (JFK) with Delta Air Lines and JetBlue Airways: 7,610 km (4,730 mi) flown, 1% further than nonstop.
DUB–CUN route map
More from Dublin and Cancun
Explore the airlines’ route maps
Departure
Dublin Airport
Dublin (DUB), Dublin. 2 terminals. In our data, 42 airlines fly nonstop from DUB to 199 destinations.
View DUB airport guide →Arrival
Cancún International Airport
2 ways into Cancun, fastest from 25 min:
- ADO airport bus 25–45 min
- Official airport taxi (booked) 25–40 min
Weather in Cancun vs Dublin
Cancun is warmer than Dublin in every month, by 14–20°C; the biggest gap is in February (29°C against 9°C). In October it averages 32°C in Cancun and 14°C in Dublin.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cancun | 29° | 29° | 31° | 32° | 33° | 34° | 34° | 34° | 33° | 32° | 30° | 29° |
| Dublin | 9° | 9° | 11° | 13° | 15° | 18° | 20° | 20° | 17° | 14° | 11° | 9° |
Average daily highs. Climate normals from Cancún and Dublin (Wikipedia, CC BY-SA), which cite the national weather services.
Onward from Cancun
Places you can't fly to nonstop from DUB, but can from CUN — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — Aer Lingus routes from Dublin (airlines and destinations table, checked 2026-09-25)
- aerlingus.com — Dublin–UK routes; Aer Lingus Regional flights operated by Emerald Airlines
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
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