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Cheap flights from Dublin to Cancún from £513

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CUN
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Dublin to Cancun are usually found in February or June, booked 84 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Dublin to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

£581

Popular in

December

Cheapest in

February

Average price

£601

Good round-trip deal

£479 or less
25/10-31/10
  • 25/10-31/10
  • 2 total stops
  • 60h 32m total
  • Dublin to Cancún
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Dublin to Cancun.
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Find flight deals from Dublin to Cancún

Cheapest flights from Dublin to Cancún
Explore the most affordable flight options available from Dublin to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 24/1213:00DUB - CUN
1 stop32h 50mBritish Airways
Mon 29/1213:45CUN - DUB
1 stop13h 55mBritish Airways
Deal found 11/6£513
Sat 25/1012:40DUB - CUN
1 stop28h 22mMultiple Airlines
Fri 31/1018:05CUN - DUB
1 stop32h 10mMultiple Airlines
Deal found 12/6£581
Mon 13/1008:55DUB - CUN
2 stops17h 14mKLM
Thu 30/1017:05CUN - DUB
1 stop34h 00mKLM
Deal found 12/6£621
Mon 13/1008:55DUB - CUN
2 stops17h 14mDelta
Thu 30/1008:15CUN - DUB
2 stops18h 30mDelta
Deal found 12/6£637
Mon 30/610:40DUB - CUN
1 stop32h 35mJetBlue
Wed 16/711:20CUN - DUB
1 stop15h 00mJetBlue
Deal found 11/6£650
Sun 27/712:40DUB - CUN
1 stop27h 00mAmerican Airlines
Sun 3/807:45CUN - DUB
1 stop20h 00mAmerican Airlines
Deal found 11/6£662
Fri 24/1009:50DUB - CUN
2 stops30h 14mUnited Airlines
Fri 7/1106:30CUN - DUB
2 stops22h 35mUnited Airlines
Deal found 11/6£665
Sat 21/613:15DUB - CUN
1 stop26h 50mAir Transat
Wed 2/711:15CUN - DUB
1 stop18h 15mAir Transat
Deal found 11/6£673
Sat 20/1209:00DUB - CUN
2 stops32h 55mAir Canada
Sat 3/112:15CUN - DUB
2 stops22h 25mAir Canada
Deal found 11/6£1,200
Fri 4/720:00DUB - CUN
2 stops27h 00mLufthansa
Tue 8/707:51CUN - DUB
2 stops21h 34mLufthansa
Deal found 12/6£1,285
Fri 19/1204:25DUB - CUN
1 stop19h 15mTAP AIR PORTUGAL
Thu 8/120:10CUN - DUB
1 stop15h 00mTAP AIR PORTUGAL
Deal found 12/6£1,317
Wed 31/1210:40DUB - CUN
2 stops27h 10mTurkish Airlines
Wed 21/114:30CUN - DUB
1 stop20h 00mTurkish Airlines
Deal found 11/6£1,525

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin 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 13 June 2025.
Use the filters below to find and compare flights from Dublin to Cancún that are best for you.

Fly from

Dublin

Fly to

Cancún

Route

Depart

Return

Price

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 25/10

12:40-11:02

1 stop28h 22m

Cancun

Fri 31/10

18:05-07:15

1 stop32h 10m

£581

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 25/10

09:30-11:14

1 stop31h 44m

Cancun

Fri 31/10

16:13-15:05

2 stops17h 52m

£619

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 13/10

08:55-20:09

2 stops17h 14m

Cancun

Thu 30/10

17:05-08:05

1 stop34h 00m

£621

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 13/10

08:55-20:09

2 stops17h 14m

Cancun

Thu 30/10

08:15-07:45

2 stops18h 30m

£637

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 30/6

10:40-13:15

1 stop32h 35m

Cancun

Wed 16/7

11:20-08:20

1 stop15h 00m

£650

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 27/7

12:40-09:40

1 stop27h 00m

Cancun

Sun 3/8

07:45-09:45

1 stop20h 00m

£662

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 24/10

09:50-10:04

2 stops30h 14m

Cancun

Fri 7/11

06:30-10:05

2 stops22h 35m

£665

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 4/7

20:00-17:00

2 stops27h 00m

Cancun

Tue 8/7

07:51-11:25

2 stops21h 34m

£1,285

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Dublin to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Dublin 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 Dublin to Cancún

How far ahead should I book a flight from Dublin to Cancún?

Use this chart to determine the optimal time to book a return flight from Dublin to Cancún. Price data was last updated on 9 June 2025.

The price you pay for your flight from Dublin to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Dublin to Cancún (average of £317). Flying from Dublin 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 DUB to CUN?

Find hourly flight availability from Dublin 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 13 June 2025.

It’s typically best to fly out from Dublin to Cancún at midday. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

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 13 June 2025.
See what other customers who have flown with Delta, KLM and United Airlines from Dublin to Cancún have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,790 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
2,923 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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 Dublin to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Dublin to Cancún flight route?

    The Dublin to Cancun flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Dublin to Cancún round-trip?

    According to our current data, British Airways (£619), KLM (£621), and Delta (£637) offers the cheapest pricing from Dublin to Cancún. These flights start at 7% lower than the current average price 3 months from now.

  • What are the cheapest flights from Dublin to Cancún?

    Looking for the cheapest flight from Dublin to Cancún? While on average our users pay £592, our data indicates the cheapest price to be £466. The most popular route (Dublin - Cancun), is priced around £693.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Cancún?

    Currently, March is the cheapest month in which you can book a flight from Dublin to Cancún (average of £317). Flying from Dublin 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 Dublin?

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Alternative routes for Dublin to Cancún

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Shannon to Cancún flights

Top 5 airlines flying from Dublin to Cancún

Discover the top 5 airlines that operate flights from Dublin 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£490Average£685FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£547Average£622FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£550Average£714FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£574Average£664FlexibilityNo cancel feeOn-time50%
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United AirlinesCheapest£641Average£724FlexibilityNo cancel feeOn-time69%
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