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Cheap flights from Ireland to Cancún from €318

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 19/9. 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

Recent return flight deals from Ireland to Cancún

Aer Lingus Logo
13:30 - 19:20DUB-CUN
10h 50mdirect
Aer Lingus Logo
21:05 - 11:20CUN-DUB
9h 15mdirect
€493Aer Lingus
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Thu, 5 Feb - Tue, 10 Feb
American Airlines Logo
09:30 - 11:30DUB-CUN
32h 00m1 stop
American Airlines Logo
16:25 - 14:35CUN-DUB
16h 10m2 stops
€502American Airlines
Find Deal
Mon, 13 Oct - Wed, 22 Oct
American Airlines Logo
10:55 - 11:45DUB-CUN
29h 50m2 stops
American Airlines Logo
16:05 - 17:05CUN-DUB
20h 00m2 stops
€522American Airlines
Find Deal
Sat, 10 Jan - Mon, 19 Jan
American Airlines Logo
10:55 - 11:45DUB-CUN
29h 50m2 stops
American Airlines Logo
18:00 - 15:20CUN-DUB
16h 20m2 stops
€524American Airlines
Find Deal
Sat, 10 Jan - Mon, 19 Jan
Air France Logo
16:45 - 17:45DUB-CUN
30h 00m1 stop
Air France Logo
20:20 - 22:55CUN-DUB
21h 35m1 stop
€594Air France
Find Deal
Mon, 12 Jan - Tue, 20 Jan
British Airways Logo
11:30 - 12:15DUB-CUN
29h 45m2 stops
British Airways Logo
13:10 - 08:40CUN-DUB
14h 30m2 stops
€598British Airways
Find Deal
Thu, 6 Nov - Thu, 13 Nov
United Airlines Logo
12:30 - 13:51SNN-CUN
31h 21m1 stop
United Airlines Logo
08:45 - 10:15CUN-SNN
19h 30m1 stop
€827United Airlines
Find Deal
Sat, 27 Sep - Wed, 1 Oct
Air Canada Logo
20:05 - 21:15SNN-CUN
30h 10m2 stops
Air Canada Logo
11:50 - 11:30CUN-SNN
18h 40m2 stops
€904Air Canada
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Air Canada Logo
20:05 - 21:15SNN-CUN
30h 10m2 stops
Air Canada Logo
11:50 - 16:45CUN-SNN
23h 55m2 stops
€905Air Canada
Find Deal
Fri, 14 Nov - Tue, 18 Nov
United Airlines Logo
12:30 - 10:04SNN-CUN
27h 34m2 stops
United Airlines Logo
15:45 - 10:15CUN-SNN
12h 30m1 stop
€918United Airlines
Find Deal
Sat, 27 Sep - Wed, 1 Oct

Aer Lingus flights from Ireland to Cancún

Our best Aer Lingus deals on Ireland to Cancún flight tickets
Aer Lingus
5 Feb
DUB13:30Dublin
10h 50m
CUN19:20Cancun
10 Feb
CUN21:05Cancun
9h 15m
DUB11:20Dublin
€493
Find similar
Aer Lingus
10 Jan
DUB13:30Dublin
10h 50m
CUN19:20Cancun
17 Jan
CUN21:05Cancun
9h 15m
DUB11:20Dublin
€528
Find similar

American Airlines flights from Ireland to Cancún

Our best American Airlines deals on Ireland to Cancún flight tickets
American Airlines
13 Oct
DUB09:30Dublin
32h 00m
1 stop
CUN11:30Cancun
22 Oct
CUN16:25Cancun
16h 10m
2 stops
DUB14:35Dublin
€502
Find similar
American Airlines
10 Jan
DUB10:55Dublin
29h 50m
2 stops
CUN11:45Cancun
19 Jan
CUN16:05Cancun
20h 00m
2 stops
DUB17:05Dublin
€522
Find similar
American Airlines
10 Jan
DUB10:55Dublin
29h 50m
2 stops
CUN11:45Cancun
19 Jan
CUN18:00Cancun
16h 20m
2 stops
DUB15:20Dublin
€524
Find similar

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 13,528 searches. Data last updated 12 September 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

Thu 5/2

13:30-19:20

Nonstop10h 50m

Cancun

Tue 10/2

21:05-11:20

Nonstop9h 15m

€493

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 13/10

09:30-11:30

1 stop32h 00m

Cancun

Wed 22/10

16:25-14:35

2 stops16h 10m

€502

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 10/1

10:55-11:45

2 stops29h 50m

Cancun

Mon 19/1

16:05-17:05

2 stops20h 00m

€522

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 10/1

10:55-11:45

2 stops29h 50m

Cancun

Mon 19/1

18:00-15:20

2 stops16h 20m

€524

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 12/1

16:45-17:45

1 stop30h 00m

Cancun

Tue 20/1

20:20-22:55

1 stop21h 35m

€594

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 6/11

11:30-12:15

2 stops29h 45m

Cancun

Thu 13/11

13:10-08:40

2 stops14h 30m

€598

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Sat 27/9

12:30-13:51

1 stop31h 21m

Cancun

Wed 1/10

08:45-10:15

1 stop19h 30m

€827

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Fri 14/11

20:05-21:15

2 stops30h 10m

Cancun

Tue 18/11

11:50-11:30

2 stops18h 40m

€904

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Fri 14/11

20:05-21:15

2 stops30h 10m

Cancun

Tue 18/11

11:50-16:45

2 stops23h 55m

€905

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Sat 27/9

12:30-10:04

2 stops27h 34m

Cancun

Wed 1/10

15:45-10:15

1 stop12h 30m

€918

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

In general, February 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 €693. If you don’t want to visit Cancún in February, then you should wait until January to fly from Ireland, when ticket prices are also cheap, with an average price of €721.

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

Our data shows that Tuesday is the least expensive day to fly to Cancún. Tickets to fly out on this day can be as low as €642. The most expensive day to fly to Cancún is Monday, with ticket prices averaging around €859.

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

Our data shows that the cheapest Ireland to Cancún flights are usually those with departure times at midday. Our users have found flights to Cancún at midday for as low as €593. Flights to Cancún are more costly in the morning, with an average ticket price of €807. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 €784 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 €738 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.

Can stopping save me money on Ireland to Cancún flights?

No. A direct flight is the cheapest option for a flight between Ireland to Cancún.

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

10h 50m

Direct flights

Wed, Fri and Sun

Airports in Cancún

1 airport
The fastest flight from Ireland to Cancún takes 10h 50m
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)
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  • When did momondo last update prices for flights from Ireland to Cancun Airport?

    Prices for flights from Ireland to Cancun Airport were last updated today.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Cancun Airport.

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

    The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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 €540Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
Air TransatPriceFrom €585Free CancellationRating
7.7
438 reviews
Search Air Transat flights
British AirwaysPriceFrom €587Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Air CanadaPriceFrom €653Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air FrancePriceFrom €672Free CancellationRating
7.4
1,469 reviews
Search Air France flights
DeltaPriceFrom €693Free CancellationRating
7.9
7,960 reviews
Search Delta flights
United AirlinesPriceFrom €724Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom €773Free CancellationRating
7.2
10,000 reviews
Search American 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
Puerto Morelos
Holbox

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Cancún. momondo saves you time and could save you money on your trip.

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

All flight searches from Ireland to Cancún on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cancún from Ireland.

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

If you are simply researching potential flights to Cancún, momondo offers a useful price alert feature which will track prices for flights to Cancún from Ireland and alert you when they change.

An easier way to manage your Cancún trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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