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Cheap Flights from Dublin to Cancun

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Compare Dublin to Cancun flight deals

Find the cheapest month or even day of the year to fly to Cancun

Book the best Cancun fare with no extra fees

Flight deals from Dublin to Cancun

Looking for a cheap last-minute deal or the best return flight from Dublin to Cancun? Find the lowest prices on one-way and return tickets right here.
Cancun.447 € per passenger.Departing Tue, 3 Jun, returning Thu, 12 Jun.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Tue, 3 Jun, arriving in Cancun.Inbound indirect flight with jetBlue, departs from Cancun on Thu, 12 Jun, arriving in Dublin.Price includes taxes and charges.From 447 €, select.
Cancun.477 € per passenger.Departing Wed, 28 May, returning Tue, 3 Jun.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Wed, 28 May, arriving in Cancun.Inbound indirect flight with jetBlue, departs from Cancun on Tue, 3 Jun, arriving in Dublin.Price includes taxes and charges.From 477 €, select.
Cancun.508 € per passenger.Departing Tue, 16 Sep, returning Mon, 29 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Tue, 16 Sep, arriving in Cancun.Inbound indirect flight with jetBlue, departs from Cancun on Mon, 29 Sep, arriving in Dublin.Price includes taxes and charges.From 508 €, select.
Cancun.511 € per passenger.Departing Mon, 6 Oct, returning Thu, 16 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Mon, 6 Oct, arriving in Cancun.Inbound indirect flight with jetBlue, departs from Cancun on Thu, 16 Oct, arriving in Dublin.Price includes taxes and charges.From 511 €, select.
Cancun.524 € per passenger.Departing Fri, 13 Jun, returning Tue, 8 Jul.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Fri, 13 Jun, arriving in Cancun.Inbound indirect flight with jetBlue, departs from Cancun on Tue, 8 Jul, arriving in Dublin.Price includes taxes and charges.From 524 €, select.
Cancun.536 € per passenger.Departing Fri, 30 Jan, returning Sat, 7 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Fri, 30 Jan, arriving in Cancun.Inbound indirect flight with British Airways, departs from Cancun on Sat, 7 Feb, arriving in Dublin.Price includes taxes and charges.From 536 €, select.
Cancun.536 € per passenger.Departing Thu, 1 Jan, returning Sun, 11 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Thu, 1 Jan, arriving in Cancun.Inbound indirect flight with British Airways, departs from Cancun on Sun, 11 Jan, arriving in Dublin.Price includes taxes and charges.From 536 €, select.
Cancun.536 € per passenger.Departing Tue, 3 Feb, returning Tue, 17 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Tue, 3 Feb, arriving in Cancun.Inbound indirect flight with British Airways, departs from Cancun on Tue, 17 Feb, arriving in Dublin.Price includes taxes and charges.From 536 €, select.

Find the cheapest month to fly from Dublin to Cancun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Cancun flights are currently cheapest in June.
May
from 573 €
Jun
from 447 €
Jul
from 627 €
Aug
from 674 €
Sep
from 508 €
Oct
from 511 €
Nov
from 537 €
Dec
from 633 €
Jan
from 536 €
Feb
from 536 €
Mar
from 600 €
Apr
from 762 €

Direct flights from Dublin to Cancun

Dublin to Cancun: Alternative routes

Compare routes from Dublin to Cancun below. You may find an airport to fly into that's cheaper, faster, or easier than Cancun.

Dublin to Cancun: Flight information

The things to know before you go.
Cheapest flight found447 €
Cheapest month to flyJune
Average flight time10 hrs
Most popular airlineTUI
Average flights per week1

Finding cheap flights from Dublin to Cancun: Frequently asked questions

The best price we found for a return flight from Dublin to Cancun is 447 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours is the average flight time from Dublin to Cancun.
TUI flies direct from Dublin to Cancun.
As of May 2025, there is one flight per week flying from Dublin to Cancun.
The cheapest month to fly from Dublin to Cancun is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Cancun Airport on Tuesday, 3 June 2025.
Yes – the average flight time is 10 hours.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cancun but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cancun is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, jetBlue offers the cheapest flight tickets to Cancun.

Flying from Dublin Airport (DUB) to Cancun International Airport (CUN): what you need to know

  • The average length of a direct flight from Dublin Airport to Cancun International Airport is 10 hours.

  • Cancun's timezone is UTC-5, making Cancun five hours behind Dublin.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your DUB to CUN flight.

  • During popular months like August, it's best to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights when you travel during a high season in general.

  • Jetting into Cancun (and then exploring more of Mexico!) is a cinch with TUI. This popular carrier has direct flights from Dublin Airport to Cancun International Airport.

  • The majority of passengers choose to travel with TUI on this route.

  • If you'd like to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Dublin Airport to Cancun International Airport. Here are the top stopovers between DUB and CUN:

    • Pearson International Airport

    • Montreal-Pierre Elliott Trudeau International Airport

    • Manchester Airport

How to find the cheapest flights from Dublin Airport (DUB) to Cancun International Airport (CUN)

  • 274 € is the best price for a one-way Dublin Airport to Cancun International Airport flight. A return flight starts from 447 €. These fares may change depending on availability.

  • Book 11 months before your departure date. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from DUB to CUN.

  • Schedule your trip for October. That's the cheapest month for flights from Dublin Airport to Cancun International Airport. If you have flexibility with your dates, use the 'Whole month' tool to find the cheapest airfare across each month.

  • Cut down on the time spent looking for cheap flights from DUB to CUN by creating a Price Alert. You'll get an email or notification through the app when a lower fare becomes available.

  • Find the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Dublin Airport to Cancun International Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Dublin Airport (DUB)

  • When it comes to the on-time performance of Dublin Airport, 72.87% of flights arrive within the expected timeframe.

  • Central Dublin to Dublin Airport is around 21 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The trip when using public transport will take about 2 hours 10 minutes.

  • Booked an early flight from Dublin Airport to Cancun International Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these stays close to DUB:

Arriving at Cancun International Airport (CUN)

Getting from Cancun International Airport (CUN) to central Cancun

  • From Cancun International Airport, Cancun is approximately 19 kilometres away. It takes around 25 minutes to reach the centre driving.

When to fly to Cancun International Airport (CUN)

  • The quietest month for a flight from Dublin Airport to Cancun International Airport is May, while July is the most popular. Pick the ideal time to visit Cancun based on whether you prefer a faster pace or a more relaxed vibe.

  • Lock in your flight from Dublin Airport to Cancun International Airport for August if you'd like to go to Cancun during its warmest month. You can expect temperatures of between 26ºC (79ºF) and 32ºC (90ºF).

  • For cooler conditions, search for a cheap ticket from DUB to CUN in January. Temperatures average between 20ºC (68ºF) and 27ºC (81ºF) then.

Explore more of Mexico

  • Merida is just one of the many places in Mexico waiting to be explored after you've seen Cancun. Around 290 kilometres away to the west, check out popular attractions including P. ANDADOR NVA. CHICHEN ITZA, Pre Hispanic Town Of Uxmal and El Palacio de Gobierno.

  • Campeche is another must-experience destination in Mexico and is around 418 kilometres west of Cancun. No trip is complete without visiting Campeche Waterfront Promenade, Zona Arquelogica Edzna and Centro Historico de San Francisco de Campeche.

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Plan the rest of your trip from Dublin to Cancun

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.