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Cheap flights from Ireland to Cancún from £302

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CUN
1 May — 8 May1
1 adult

Cheap flight deals from Ireland to Cancún

Keep the following information in mind while searching for Ireland to Cancún flight deals. Data was last updated 26 April 2025.

Round-trip from

£461

One-way from

£302

Popular in

December

Cheapest in

February

Average price

£705
JetBlue
  • JetBlue
  • 6/6-19/6
  • 2 total stops
  • 47h 35m total
  • Ireland to Cancún
Search Deals
15/6
  • 15/6
  • 3 total stops
  • 50h 00m total
  • Ireland to Cancún
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ireland to Cancún

Cheapest flights from Ireland to Cancún
Explore the most affordable flight options available from Ireland to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2025.

Fri 6/610:40DUB - CUN
1 stop32h 35mJetBlue
Thu 19/611:20CUN - DUB
1 stop15h 00mJetBlue
Deal found 25/4£461
Mon 9/613:15DUB - CUN
1 stop26h 50mAir Transat
Thu 19/611:25CUN - DUB
1 stop18h 05mAir Transat
Deal found 25/4£546
Mon 9/606:25DUB - CUN
2 stops31h 51mMultiple Airlines
Thu 19/611:25CUN - DUB
3 stops31h 30mMultiple Airlines
Deal found 25/4£600
Thu 22/508:35DUB - CUN
1 stop15h 20mBritish Airways
Thu 29/512:39CUN - DUB
1 stop11h 51mBritish Airways
Deal found 24/4£611
Thu 15/513:35DUB - CUN
2 stops28h 50mTurkish Airlines
Thu 22/508:20CUN - DUB
1 stop19h 15mTurkish Airlines
Deal found 24/4£639
Wed 27/808:55DUB - CUN
2 stops21h 08mKLM
Wed 10/912:25CUN - DUB
2 stops15h 35mKLM
Deal found 25/4£656
Fri 9/512:00DUB - CUN
2 stops26h 55mDelta
Fri 16/508:00CUN - DUB
2 stops20h 00mDelta
Deal found 25/4£660
Fri 24/1012:30DUB - CUN
2 stops27h 34mUnited Airlines
Sat 1/1116:10CUN - DUB
1 stop12h 55mUnited Airlines
Deal found 25/4£687
Fri 2/512:30SNN - CUN
2 stops30h 03mUnited Airlines
Wed 7/507:51CUN - SNN
2 stops20h 24mUnited Airlines
Deal found 25/4£708
Fri 19/1214:40DUB - CUN
1 stop25h 20mAmerican Airlines
Wed 7/116:10CUN - DUB
1 stop11h 30mAmerican Airlines
Deal found 25/4£861
Fri 19/1204:25DUB - CUN
1 stop19h 15mTAP AIR PORTUGAL
Thu 8/120:10CUN - DUB
1 stop22h 10mTAP AIR PORTUGAL
Deal found 25/4£1,252
Fri 2/505:55DUB - CUN
2 stops19h 25mLufthansa
Thu 8/518:30CUN - DUB
2 stops16h 25mLufthansa
Deal found 25/4£1,349

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 26 April 2025.
Use the filters below to find and compare flights from Ireland to Cancún that are best for you.

Fly from

Ireland

Fly to

Cancún

Route

Depart

Return

Price

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 6/6

10:40-13:15

1 stop32h 35m

Cancun

Thu 19/6

11:20-08:20

1 stop15h 00m

£461

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 9/6

13:15-10:05

1 stop26h 50m

Cancun

Thu 19/6

11:25-11:30

1 stop18h 05m

£546

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 9/6

06:25-08:16

2 stops31h 51m

Cancun

Thu 19/6

11:25-00:55

3 stops31h 30m

£600

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 22/5

08:35-17:55

1 stop15h 20m

Cancun

Thu 29/5

12:39-06:30

1 stop11h 51m

£611

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 15/5

13:35-12:25

2 stops28h 50m

Cancun

Thu 22/5

08:20-09:35

1 stop19h 15m

£639

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 27/8

08:55-00:03

2 stops21h 08m

Cancun

Wed 10/9

12:25-10:00

2 stops15h 35m

£656

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 9/5

12:00-08:55

2 stops26h 55m

Cancun

Fri 16/5

08:00-10:00

2 stops20h 00m

£660

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 13/10

12:30-15:06

1 stop32h 36m

Cancun

Thu 30/10

13:04-07:00

1 stop12h 56m

£708

ShannonCancún

SNN - CUN

SNNCUN

Shannon

Mon 12/5

12:30-10:02

1 stop27h 32m

Cancun

Fri 16/5

15:38-10:15

2 stops36h 37m

£784

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 15/6

23:00-19:00

3 stops50h 00m

£302

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 12 results
1
2

Best time to book a flight from Ireland to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Cancún

What is the cheapest month to book a flight from Ireland to Cancún?

Currently, March is the cheapest month in which you can book a flight from Ireland to Cancún (average of £317). Flying from Ireland to Cancún in July is currently the most expensive (average of £985). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to CUN?

Find hourly flight availability from Ireland to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 April 2025.

When flying from Ireland to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 inches per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 26 April 2025.
Read through reviews of airlines operating flights from Ireland to Cancún, such as Delta, KLM and Air Transat. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Delta
8.0
Very Good
7,920 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
United Airlines
7.4
Good
8,688 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Ireland to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cancún from Ireland?

    If you book a flight to Cancún from Ireland, you will be flying to Cancun, which is the city’s only airport. Cancun (CUN) is located 8.9 mi from the center of Cancún.

  • How popular is this Ireland to Cancún flight route?

    This flight path from Ireland to Cancun was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • Can I find deals for flights from Ireland to Cancún that include hotel bookings?

    Yes. In addition to deals on Ireland to Cancún flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Cancún.

  • Can I find deals for business class flights from Ireland to Cancún?

    Yes. Cheapflights offers flight deals from Ireland to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Cancún?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Cancún (average of £317). Flying from Ireland to Cancún in July is currently the most expensive (average of £985). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ireland?

Book flights to Ireland if you plan to visit one of these locations
Holbox
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Alternative routes for Ireland to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ireland to Cancún

Discover the top 5 airlines that operate flights from Ireland to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£543Average£700FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air TransatCheapest£545Average£699FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£562Average£640FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£609Average£743FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£639Average£737FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Cancún?

Deals for Ireland to Cancún flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Cancún?

Cheapflights simply makes it quick and affordable to book flights from Ireland to Cancún by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to Cancún with no change fees?

Certainly. Search results for flights to Cancún from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to Cancún become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cancún from Ireland today and book when prices fit your budget.

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