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Flights to Cancun

€243 Cheap flights to Cancún

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cancún departing on 27/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Cancún

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
10:40 - 18:45
DUB
-
CUN
14h 05m
1 stop
WestJet Logo
13:30 - 10:45
CUN
-
DUB
15h 15m
1 stop
€475WestJet
Sun, 14 Jun - Mon, 22 Jun
Multiple Airlines Logo
10:40 - 18:45
DUB
-
CUN
14h 05m
1 stop
Multiple Airlines Logo
13:30 - 00:15
CUN
-
DUB
28h 45m
2 stops
€504Multiple Airlines
Sun, 14 Jun - Mon, 22 Jun
WestJet Logo
11:20 - 12:30
DUB
-
CUN
31h 10m
1 stop
WestJet Logo
13:30 - 09:20
CUN
-
DUB
13h 50m
1 stop
€517WestJet
Sat, 13 Jun - Mon, 13 Jul
WestJet Logo
10:40 - 18:45
DUB
-
CUN
14h 05m
1 stop
WestJet Logo
19:40 - 08:20
CUN
-
DUB
30h 40m
2 stops
€526WestJet
Sun, 21 Jun - Sat, 27 Jun
Multiple Airlines Logo
12:15 - 12:30
DUB
-
CUN
30h 15m
1 stop
Multiple Airlines Logo
13:30 - 00:15
CUN
-
DUB
28h 45m
2 stops
€545Multiple Airlines
Sat, 13 Jun - Mon, 13 Jul
WestJet Logo
10:40 - 12:30
DUB
-
CUN
31h 50m
1 stop
WestJet Logo
13:30 - 09:20
CUN
-
DUB
13h 50m
1 stop
€577WestJet
Mon, 22 Jun - Mon, 10 Aug
American Airlines Logo
12:40 - 10:01
DUB
-
CUN
27h 21m
1 stop
American Airlines Logo
13:41 - 12:55
CUN
-
DUB
17h 14m
2 stops
€581American Airlines
Mon, 4 May - Wed, 13 May
American Airlines Logo
21:15 - 10:52
SNN
-
CUN
43h 37m
2 stops
American Airlines Logo
11:30 - 16:10
CUN
-
SNN
22h 40m
2 stops
€770American Airlines
Thu, 7 May - Tue, 12 May
British Airways Logo
21:15 - 18:00
SNN
-
CUN
26h 45m
1 stop
British Airways Logo
15:07 - 16:10
CUN
-
SNN
19h 03m
2 stops
€778British Airways
Thu, 7 May - Tue, 12 May
British Airways Logo
16:50 - 18:00
SNN
-
CUN
31h 10m
1 stop
British Airways Logo
20:20 - 20:35
CUN
-
SNN
18h 15m
1 stop
€806British Airways
Thu, 7 May - Tue, 12 May

momondo Fare Finder

 
Locate flights to Cancun that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 23 April 2026.
Use the filters below to find and compare flights to Cancún that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 14/6

10:40-18:45

1 stop14h 05m

Cancun

Mon 22/6

13:30-10:45

1 stop15h 15m

€475

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 14/6

10:40-18:45

1 stop14h 05m

Cancun

Mon 22/6

13:30-00:15

2 stops28h 45m

€504

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 13/6

11:20-12:30

1 stop31h 10m

Cancun

Mon 13/7

13:30-09:20

1 stop13h 50m

€517

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 21/6

10:40-18:45

1 stop14h 05m

Cancun

Sat 27/6

19:40-08:20

2 stops30h 40m

€526

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 13/6

12:15-12:30

1 stop30h 15m

Cancun

Mon 13/7

13:30-00:15

2 stops28h 45m

€545

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 22/6

10:40-12:30

1 stop31h 50m

Cancun

Mon 10/8

13:30-09:20

1 stop13h 50m

€577

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 4/5

12:40-10:01

1 stop27h 21m

Cancun

Wed 13/5

13:41-12:55

2 stops17h 14m

€581

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Thu 7/5

21:15-10:52

2 stops43h 37m

Cancun

Tue 12/5

11:30-16:10

2 stops22h 40m

€770

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Thu 7/5

21:15-18:00

1 stop26h 45m

Cancun

Tue 12/5

15:07-16:10

2 stops19h 03m

€778

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Thu 7/5

16:50-18:00

1 stop31h 10m

Cancun

Tue 12/5

20:20-20:35

1 stop18h 15m

€806

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cancún from

Cancún flights insights and trends

Explore insights for your Cancún flight to craft the best travel plan

What is the cheapest month to fly to Cancún?

In general, January is the cheapest month to fly from Ireland to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €637. If you don’t want to visit Cancún in January, then you should wait until March to fly from Ireland, when ticket prices are also cheap, with an average price of €668.

What is the cheapest day to depart on your flight to Cancún?

Our data shows that Thursday is the least expensive day to fly to Cancún. Tickets to fly out on this day can be as low as €534. The most expensive day to fly to Cancún is Wednesday, with ticket prices averaging around €1,012.

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around €774 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Ireland for as low as €682 on momondo.

Cheapest flights to Cancun

Find the cheapest flights to Cancun from your nearest city or airport
Find flights from Dublin to Cancún
CHEAPEST MONTH TO FLY TO CANCÚN FROM DUBLINJanuary18% cheaperFlying from Dublin to Cancún costs on average just €637 in January
MOST EXPENSIVE MONTH TO FLY TO CANCÚN FROM DUBLINAugust28% more expensiveIt costs about €996 for flights to Cancún from Dublin in August
MOST POPULAR MONTH TO FLY TO CANCÚN FROM DUBLINMarch606% more users visitedMore momondo users searched in flights to Cancún from Dublin in March than any other month

Cheap Cancún flight deals and tips

Summary info about Cancún flight prices, duration and airlines

Best One-Way Price

€243

Best Round-Trip Price

€475

Fastest flight time

32h 50m

Popular in

August
The best one-way flight price to Cancún from Ireland in the last 72 hours is €243 (Dublin to Cancun).
Search Deals
The best round-trip flight price to Cancún from Ireland in the last 72 hours is €475 (Dublin to Cancun).
Search Deals
The fastest flight to Cancún from Ireland takes 32h 50m (Dublin to Cancun).
Search Deals
August has the highest demand for flights to Cancún, with a 11% price increase on average.
Search Deals

Frequently asked questions about flying to Cancún

How far in advance should I book a flight to Cancún?

In general, most travellers find the cheapest time to book a flight to Cancún is about 69 days prior to their departure date, when tickets on average are €774. Keep in mind that you might be able to find cheaper flights to Cancún at any time. In fact, our users found flights for as low as €561 in the past 72 hours.

Is there an alternative airport near Cancún?

Finding an alternative and possibly cheaper destination airport near Cancún is possible. If you are planning a flight to Cancún, consider booking flights to Cozumel Airport (72 km from Cancún city centre) or Tulum Intl Airport (140 km from Cancún city centre).

When did momondo last update prices for flights to Cancun Airport?

Prices for flights to Cancun Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Cancun Airport?

There are 13 operators available for flights to Cancun Airport as of April 2026.

How old do you have to be to fly to Cancun Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Punta Sam
Puerto Morelos
Holbox

Why use momondo?

Why should I use momondo to find a flight deal to Cancún?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Cancún. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Cancún with flexible booking policies on momondo?

Yes. All flights to Cancún on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Cancún?

momondo provides multiple filters to help you find the best flight to Cancún. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Cancún right now. Can momondo alert me if prices change?

Price alerts on flights to Cancún are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Cancún

Popular Flights to Cancún

Popular routes according to searches in the past day on momondo
Dublin to Cancun Flightsfrom €690
Shannon to Cancun Flightsfrom €913
Donegal to Cancun Flightsfrom €919