C$984 Cheap Flights from Dublin (DUB) to Cancun (CUN)

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 Airport to Cancun Airport? If you want to travel next month, return fares start from C$1,080. Find the lowest prices on one-way and return tickets right here.

Cancun.C$487 per passenger.Departing Fri., Aug. 28.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Fri., Aug. 28, arriving in Cancun.Price includes taxes and charges.From C$487, select.

Cancun.C$495 per passenger.Departing Mon., Jun. 15.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Mon., Jun. 15, arriving in Cancun.Price includes taxes and charges.From C$495, select.

Cancun.C$539 per passenger.Departing Thu., Jul. 2.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Thu., Jul. 2, arriving in Cancun.Price includes taxes and charges.From C$539, select.

Cancun.C$593 per passenger.Departing Wed., Sep. 23.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Wed., Sep. 23, arriving in Cancun.Price includes taxes and charges.From C$593, select.

Cancun.C$623 per passenger.Departing Thu., Nov. 19.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Thu., Nov. 19, arriving in Cancun.Price includes taxes and charges.From C$623, select.

Cancun.C$638 per passenger.Departing Tue., Jan. 19.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Tue., Jan. 19, arriving in Cancun.Price includes taxes and charges.From C$638, select.

Cancun.C$639 per passenger.Departing Mon., Feb. 8.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Mon., Feb. 8, arriving in Cancun.Price includes taxes and charges.From C$639, select.

Cancun.C$672 per passenger.Departing Tue., Mar. 9.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Tue., Mar. 9, arriving in Cancun.Price includes taxes and charges.From C$672, select.

Cancun.C$678 per passenger.Departing Tue., Oct. 6.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Tue., Oct. 6, arriving in Cancun.Price includes taxes and charges.From C$678, select.

Cancun.C$679 per passenger.Departing Wed., Apr. 14.One-way flight with Iberia Express.Outbound indirect flight with Iberia Express, departs from Dublin on Wed., Apr. 14, arriving in Cancun.Price includes taxes and charges.From C$679, select.

Cancun.C$680 per passenger.Departing Tue., Dec. 1.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Tue., Dec. 1, arriving in Cancun.Price includes taxes and charges.From C$680, select.

Cancun.C$821 per passenger.Departing Sat., May 1.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sat., May 1, arriving in Cancun.Price includes taxes and charges.From C$821, select.

Cancun.C$837 per passenger.Departing Sat., Nov. 14.One-way flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Sat., Nov. 14, arriving in Cancun.Price includes taxes and charges.From C$837, select.

Cancun.C$840 per passenger.Departing Tue., Feb. 2.One-way flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Tue., Feb. 2, arriving in Cancun.Price includes taxes and charges.From C$840, select.

Cancun.C$840 per passenger.Departing Sat., Jan. 9.One-way flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Sat., Jan. 9, arriving in Cancun.Price includes taxes and charges.From C$840, select.

Cancun.C$840 per passenger.Departing Tue., Dec. 1.One-way flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Tue., Dec. 1, arriving in Cancun.Price includes taxes and charges.From C$840, 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 August.

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Which airlines fly 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.

Cancun

14km from central Cancun

ClosestCheapest

from C$487

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Dublin to Cancun: Flight information

The things to know before you go.

Cheapest flight found	C$487
Cheapest month to fly	August
Average flight time	10 hrs, 25 mins
Most popular airline	Aer Lingus
Average flights per week	3

Finding cheap flights from Dublin to Cancun: Frequently asked questions

How much are return flights from Dublin to Cancun?

The best price we found for a return flight from Dublin to Cancun is C$984. 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.

How long does it take to fly from Dublin to Cancun?

10 hours and 25 minutes is the average flight time from Dublin to Cancun.

Which airlines fly direct from Dublin to Cancun?

Aer Lingus and TUI fly direct from Dublin to Cancun.

How many flights are there a week from Dublin to Cancun?

As of June 2026, there are 3 flights per week flying from Dublin to Cancun.

When is the cheapest time to fly from Dublin to Cancun?

The cheapest month to fly from Dublin to Cancun is usually August.

Which upcoming date is cheapest to fly from Dublin Airport to Cancun Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Cancun Airport on Thursday, August 20, 2026.

Can I get a direct flight from Dublin Airport to Cancun Airport?

Yes – the average flight time is 10 hours and 25 minutes.

How can I find the best flight deal to Cancun?

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.

When is the best time to book flights to Cancun?

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.

Which is the cheapest airline to fly from Dublin Airport to Cancun with?

Currently, WestJet and Aer Lingus offer the cheapest flight tickets to Cancun.

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

9 hours 58 minutes is the average duration of a direct flight from Dublin Airport to Cancun International Airport. Cancun is 5 hours behind Dublin and is in the UTC-5 timezone.
During popular months such as August, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're traveling during peak periods in general.
TUI Airways runs direct flights from Dublin Airport to Cancun International Airport. Book with this popular airline, and get ready to check out the sights in Cancun — plus maybe even more of Mexico if you have time.
If you want a stopover for your flight from Dublin Airport to Cancun International Airport, just deselect 'Direct flights only' and look through your options. Here are the most popular stopovers between DUB and CUN:
- Montreal-Pierre Elliott Trudeau International Airport
- Manchester Airport
- Pearson International Airport
Don't forget, you may need a visa to enter Mexico. Visa regulations can differ and travel documentation requirements change often. Before locking in your cheap ticket from DUB to CUN, be sure to check with your carrier and your destination country's local consulate or embassy for the latest information.

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

The lowest price we've found for a one-way ticket from Dublin Airport to Cancun International Airport is C$487. For a return flight on this route, the best price is C$984. Depending on the availability and when you book, these fares can change.
Score cheap flight tickets from DUB to CUN by booking 2 months ahead. Based on our research, that's the sweet spot for finding a bargain.
The cheapest month for flight tickets from Dublin Airport to Cancun International Airport is October. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.
Create a Price Alert for cheap flight tickets from DUB to CUN. There's no need to check every day to see if prices have fallen. We'll let you know as soon as the price changes.
Use filters to tailor your flights from Dublin Airport to Cancun International Airport. Simply enter your ideal arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to get the best deals.

Handy information about Dublin Airport (DUB)

The journey from central Dublin to Dublin Airport takes about 2 hours and 9 minutes by public transport. If you drive, ride-share or grab a cab, you'll cover the 21 kilometres in 29 minutes or so, depending on traffic conditions.
Looking for a convenient hotel near DUB? If you're boarding an early flight from Dublin Airport to Cancun International Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at Cancun International Airport (CUN)

Consider booking a hotel near CUN if you're catching a late flight from Dublin Airport to Cancun International Airport. Select one of these accommodation options and skip the long transfer:

Getting from Cancun International Airport (CUN) to central Cancun

From Cancun International Airport, Cancun is approximately 19 kilometres away. It takes around 26 minutes to reach the center driving.

When to fly to Cancun International Airport (CUN)

July is the busiest month for flights from Dublin Airport to Cancun International Airport. To avoid the crowds, go to Cancun in May.
The warmest month in Cancun is August, with the temperature ranging between 26ºC and 32ºC. Lock in your flights from Dublin Airport to Cancun International Airport in this month if this is the kind of weather you like.
January has average temperatures of between 20ºC and 27ºC. Look for cheap flight tickets from DUB to CUN around that time if you want to travel in cooler conditions.

More about Cancun

Start your Cancun trip right by finding a wonderful place to stay. Once you've booked your flight from DUB to CUN, explore our range of accommodation options including:
There are so many things to see and do in this city it can be tricky to know where to start. Playa Delfines, El Rey Ruins and Dubai Palace Casino are leading attractions which should be on any good Cancun itinerary.

Complete your Cancun trip with hotels and a car rental

You've locked in your cheap ticket to Cancun International Airport — next up is finding a great stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Cancun.