Cheap flights from Ireland to Cancún from £336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Cancún departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Cancún

Recent return flight deals from Ireland to Cancún

Enter your travel dates to find the best prices.
American Airlines Logo
10:55 - 10:35DUB-CUN
28h 40m2 stops
American Airlines Logo
13:05 - 12:45CUN-DUB
18h 40m2 stops
£509American Airlines
Find Deal
Sat, 21 Feb - Sat, 7 Mar
Aer Lingus Logo
13:30 - 19:20DUB-CUN
10h 50mdirect
Aer Lingus Logo
21:05 - 11:15CUN-DUB
9h 10mdirect
£522Aer Lingus
Find Deal
Tue, 3 Mar - Tue, 17 Mar
Multiple Airlines Logo
09:00 - 18:10DUB-CUN
14h 10m1 stop
Multiple Airlines Logo
21:10 - 06:10CUN-DUB
28h 00m1 stop
£530Multiple Airlines
Find Deal
Fri, 6 Mar - Sat, 14 Mar
Multiple Airlines Logo
06:40 - 09:18DUB-CUN
31h 38m2 stops
Multiple Airlines Logo
21:25 - 09:55CUN-DUB
31h 30m1 stop
£534Multiple Airlines
Find Deal
Thu, 19 Feb - Thu, 5 Mar
American Airlines Logo
11:30 - 12:25DUB-CUN
29h 55m1 stop
American Airlines Logo
16:35 - 12:45CUN-DUB
15h 10m2 stops
£535American Airlines
Find Deal
Sun, 15 Feb - Sat, 7 Mar
Multiple Airlines Logo
11:30 - 09:13DUB-CUN
26h 43m2 stops
Multiple Airlines Logo
10:13 - 10:15CUN-DUB
19h 02m2 stops
£537Multiple Airlines
Find Deal
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
11:30 - 09:13DUB-CUN
26h 43m2 stops
Multiple Airlines Logo
10:13 - 10:15CUN-DUB
19h 02m2 stops
£538Multiple Airlines
Find Deal
Sun, 11 Jan - Sun, 18 Jan
American Airlines Logo
13:10 - 11:02DUB-CUN
26h 52m2 stops
American Airlines Logo
16:30 - 15:05CUN-DUB
17h 35m2 stops
£539American Airlines
Find Deal
Sat, 21 Feb - Fri, 6 Mar
British Airways Logo
20:40 - 16:50DUB-CUN
25h 10m1 stop
British Airways Logo
13:23 - 08:40CUN-DUB
14h 17m1 stop
£540British Airways
Find Deal
Thu, 15 Jan - Thu, 29 Jan
Multiple Airlines Logo
07:40 - 19:20DUB-CUN
16h 40m1 stop
Multiple Airlines Logo
21:25 - 09:55CUN-DUB
31h 30m1 stop
£545Multiple Airlines
Find Deal
Mon, 16 Feb - Thu, 5 Mar

American Airlines flights from Ireland to Cancún

Our best American Airlines deals on Ireland to Cancún flight tickets
American Airlines
21 Feb
DUB10:55Dublin
28h 40m
2 stops
CUN10:35Cancun
7 Mar
CUN13:05Cancun
18h 40m
2 stops
DUB12:45Dublin
American Airlines
15 Feb
DUB11:30Dublin
29h 55m
1 stop
CUN12:25Cancun
7 Mar
CUN16:35Cancun
15h 10m
2 stops
DUB12:45Dublin
American Airlines
21 Feb
DUB13:10Dublin
26h 52m
2 stops
CUN11:02Cancun
6 Mar
CUN16:30Cancun
17h 35m
2 stops
DUB15:05Dublin

Aer Lingus flights from Ireland to Cancún

Our best Aer Lingus deals on Ireland to Cancún flight tickets
Aer Lingus
3 Mar
DUB13:30Dublin
10h 50m
CUN19:20Cancun
17 Mar
CUN21:05Cancun
9h 10m
DUB11:15Dublin
Aer Lingus
29 Jan
DUB13:30Dublin
10h 50m
CUN19:20Cancun
5 Feb
CUN21:05Cancun
9h 15m
DUB11:20Dublin
Aer Lingus
19 Feb
DUB13:30Dublin
10h 50m
CUN19:20Cancun
5 Mar
CUN21:05Cancun
9h 15m
DUB11:20Dublin

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 29 November 2025.
Use the filters below to find and compare flights from Ireland to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 21/2

10:55-10:35

2 stops28h 40m

Cancun

Sat 7/3

13:05-12:45

2 stops18h 40m

£509

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 3/3

13:30-19:20

Nonstop10h 50m

Cancun

Tue 17/3

21:05-11:15

Nonstop9h 10m

£522

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 6/3

09:00-18:10

1 stop14h 10m

Cancun

Sat 14/3

21:10-06:10

1 stop28h 00m

£530

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 19/2

06:40-09:18

2 stops31h 38m

Cancun

Thu 5/3

21:25-09:55

1 stop31h 30m

£534

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 15/2

11:30-12:25

1 stop29h 55m

Cancun

Sat 7/3

16:35-12:45

2 stops15h 10m

£535

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 18/1

11:30-09:13

2 stops26h 43m

Cancun

Sun 25/1

10:13-10:15

2 stops19h 02m

£537

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 11/1

11:30-09:13

2 stops26h 43m

Cancun

Sun 18/1

10:13-10:15

2 stops19h 02m

£538

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 21/2

13:10-11:02

2 stops26h 52m

Cancun

Fri 6/3

16:30-15:05

2 stops17h 35m

£539

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 15/1

20:40-16:50

1 stop25h 10m

Cancun

Thu 29/1

13:23-08:40

1 stop14h 17m

£540

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 16/2

07:40-19:20

1 stop16h 40m

Cancun

Thu 5/3

21:25-09:55

1 stop31h 30m

£545

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

How to get the cheapest flight ticket from Ireland to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cancún?

The cheapest month to fly to Cancún from Ireland is in March. Flight prices, which tend to average around £596, are often lower during this time because this is during the off-season. If you don’t want to visit Cancún in March, then you should wait until February to fly from Ireland, when ticket prices are also cheap, with an average price of £605.

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

The cheapest day to depart from Ireland to Cancún is on a Tuesday. Travellers who choose to depart for Cancún on a Tuesday will often find tickets for as low as £519. Flights from Ireland to Cancún on a Wednesday will generally be more expensive and average around £703. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Ireland to Cancún when you can find flight prices for as low as £501. Flying to Cancún in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of £595.

What is the cheapest Ireland to Cancun flight route?

Fly from Dublin to Cancun for the best Ireland - Cancun flight prices

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 £682 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 £541 on momondo.

What cabin class options are available on Ireland to Cancun flights?

There is only 1 cabin class available to choose from on Ireland to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Cancún flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Cancún

Fastest flight time

14h 10m

Direct flights

Wed, Fri and Sun

Airports in Cancún

1 airport
The fastest flight from Ireland to Cancún takes 14h 10m
Direct flights go from Ireland to Cancún on Wednesday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Cancún: Cancun (CUN)
  • When did momondo last update prices for flights from Ireland to Cancun Airport?

    Prices for flights from Ireland to Cancun Airport refresh daily.

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

  • How old do you have to be to fly from Ireland to Cancun Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Cancun Airport.

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

    The travel and health documents required for your trip to Cancun Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to Cancún?

Best airlines flying from Ireland to Cancún

Compare and see reviews for airlines that fly from Ireland to Cancún with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £479Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £503Free CancellationRating
6.7
7,545 reviews
Search British Airways flights
Air FrancePriceFrom £524Free CancellationRating
7.4
1,500 reviews
Search Air France flights
Air CanadaPriceFrom £526Free CancellationRating
7.1
10,485 reviews
Search Air Canada flights
Air TransatPriceFrom £594Free CancellationRating
7.8
479 reviews
Search Air Transat flights
United AirlinesPriceFrom £656Free CancellationRating
7.4
9,057 reviews
Search United Airlines flights

Travelling to a place near Cancún?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cancún from Ireland.

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

Flights from Ireland to Cancún with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Cancún?

Once you have performed a search for Ireland to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ireland to Cancún now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cancún and let you know when they change.

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1 adult
Mon 29/12
Mon 5/1

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