Cheap flights from Dublin to Cancún from £336

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CUN
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Cancún

Enter your travel dates to find the best prices.

Best flights from Dublin to Cancún
Discover carefully curated flight deals from Dublin to Cancún that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Tue 13/105:55DUB - CUN
2 stops16h 50mMultiple Airlines
Mon 19/120:20CUN - DUB
1 stop14h 25mMultiple Airlines
Deal found 30/12£521
Tue 2/613:15DUB - CUN
1 stop26h 50mAir Transat
Sun 7/621:35CUN - DUB
1 stop31h 55mAir Transat
Deal found 31/12£534
Tue 13/105:55DUB - CUN
2 stops16h 50mKLM
Mon 19/120:20CUN - DUB
2 stops15h 00mKLM
Deal found 30/12£548
Sat 6/613:15DUB - CUN
1 stop26h 50mAir Transat
Thu 11/611:15CUN - DUB
1 stop18h 15mAir Transat
Deal found 31/12£534
Thu 15/105:55DUB - CUN
2 stops16h 50mKLM
Wed 21/120:30CUN - DUB
2 stops14h 50mKLM
Deal found 30/12£548
Wed 18/213:25DUB - CUN
1 stop30h 40mMultiple Airlines
Wed 25/211:00CUN - DUB
1 stop15h 45mMultiple Airlines
Deal found 30/12£595
Mon 1/613:15DUB - CUN
1 stop26h 50mAir Transat
Wed 10/611:15CUN - DUB
1 stop18h 15mAir Transat
Deal found 31/12£581
Wed 18/213:25DUB - CUN
1 stop30h 40mMultiple Airlines
Fri 27/212:15CUN - DUB
1 stop14h 30mMultiple Airlines
Deal found 30/12£595
Wed 18/217:15DUB - CUN
1 stop26h 50mKLM
Thu 26/212:55CUN - DUB
1 stop13h 50mKLM
Deal found 30/12£595
Thu 29/113:30DUB - CUN
Nonstop10h 50mMultiple Airlines
Thu 5/214:41CUN - DUB
1 stop12h 59mMultiple Airlines
Deal found 30/12£603

Find 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 1 January 2026.

Round-trip from

£486

One-way from

£336

Popular in

December

Cheapest in

February

Average price

£615

Good round-trip deal

£707 or less
Aer Lingus
  • Aer Lingus
  • 30/3-15/4
  • Nonstop
  • 20h 05m total
  • Dublin to Cancún
22/4
  • 22/4
  • 2 total stops
  • 49h 50m total
  • Dublin to Cancún
Highest demand for flights based on searches. 0% potential increase in price (£2 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Dublin to Cancun.

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 1 January 2026.
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

Tue 13/1

05:55-17:45

2 stops16h 50m

Cancun

Mon 19/1

20:20-15:45

1 stop14h 25m

£521

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 2/6

13:15-10:05

1 stop26h 50m

Cancun

Sun 7/6

21:35-11:30

1 stop31h 55m

£534

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 6/6

13:15-10:05

1 stop26h 50m

Cancun

Thu 11/6

11:15-11:30

1 stop18h 15m

£534

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 13/1

05:55-17:45

2 stops16h 50m

Cancun

Mon 19/1

20:20-16:20

2 stops15h 00m

£548

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 15/1

05:55-17:45

2 stops16h 50m

Cancun

Wed 21/1

20:30-16:20

2 stops14h 50m

£548

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 1/6

13:15-10:05

1 stop26h 50m

Cancun

Wed 10/6

11:15-11:30

1 stop18h 15m

£581

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 18/2

13:25-15:05

1 stop30h 40m

Cancun

Wed 25/2

11:00-07:45

1 stop15h 45m

£595

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 18/2

13:25-15:05

1 stop30h 40m

Cancun

Fri 27/2

12:15-07:45

1 stop14h 30m

£595

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 18/2

17:15-15:05

1 stop26h 50m

Cancun

Thu 26/2

12:55-07:45

1 stop13h 50m

£595

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 29/1

13:30-19:20

Nonstop10h 50m

Cancun

Thu 5/2

14:41-08:40

1 stop12h 59m

£603

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 17 results
1
2

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 26 December 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 45 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 £435). Flying from Dublin to Cancún in July is currently the most expensive (average of £603). 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.

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 1 January 2026.
Get a feel of what it's like to fly with Air Transat, Air France, andUnited Airlines from Dublin to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Overall

7.7

Food

6.7

Entertainment

7.0

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Comfort

7.3

Overall

7.7

Food

6.7

Entertainment

7.0

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Comfort

7.3

Overall

7.7

Food

6.7

Entertainment

7.0

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Comfort

7.3

Overall

7.7

Food

6.7

Entertainment

7.0

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Comfort

7.3

Overall

7.7

Food

6.7

Entertainment

7.0

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Comfort

7.3

Overall

7.7

Food

6.7

Entertainment

7.0

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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?

  • How long is the flight from Dublin to Cancún?

    Departing from Dublin to Cancún will take you 16h 50m. There are 4677 mi between Dublin and Cancún. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Aer Lingus (£412), American Airlines (£461), and Air France (£465) offers the cheapest pricing from Dublin to Cancún. These flights start at 38% 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 £753, our data indicates the cheapest price to be £273. The most popular route (Dublin - Cancun), is priced around £490.

  • 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 £435). Flying from Dublin to Cancún in July is currently the most expensive (average of £603). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
Holbox

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Alternative routes for Dublin to Cancún

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Dublin to Cancún

Discover the top 7 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 1 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£412Average£707FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£461Average£746FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest£465Average£735FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£494Average£713FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£517Average£644FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£584Average£670FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£645Average£732FlexibilityNo 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 Dublin to Cancún?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cancún from Dublin today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Cancún for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Dublin to Cancún with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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