Cheap flights from Dublin to Cancún from £465

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CUN
14 11月 — 21 11月1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Dublin to Cancun are usually found in February or March, booked 46 days in advance, depart on a Monday or Wednesday 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 15 10月 2025.

Round-trip from

£465

Popular in

December

Cheapest in

February

Average price

£696
American Airlines
  • American Airlines
  • 5/12-12/1
  • 3 total stops
  • 44h 46m total
  • Dublin to Cancún
Highest demand for flights based on searches. 1% potential increase in price (£9 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 October 2025

Find flight deals from Dublin to Cancún

Enter your travel dates to find the best prices.

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 15 10月 2025.

週五 5/1211:30DUB - CUN
2 stops28h 02mAmerican Airlines
週日 11/116:34CUN - DUB
2 stops19h 16mAmerican Airlines
Deal found 14/10£465
週五 5/1212:55DUB - CUN
1 stop33h 59mAmerican Airlines
週四 8/113:23CUN - DUB
1 stop14h 17mAmerican Airlines
Deal found 14/10£503
週一 10/1111:30DUB - CUN
1 stop28h 30mAmerican Airlines
週日 16/1112:03CUN - DUB
1 stop14h 07mAmerican Airlines
Deal found 13/10£507
週五 28/1111:30DUB - CUN
1 stop29h 50mAmerican Airlines
週五 5/1213:16CUN - DUB
2 stops14h 24mAmerican Airlines
Deal found 14/10£510
週五 28/1111:30DUB - CUN
2 stops28h 01mBritish Airways
週五 5/1213:10CUN - DUB
2 stops14h 30mBritish Airways
Deal found 14/10£557
週一 10/1107:00DUB - CUN
3 stops35h 11mMultiple Airlines
週日 16/1122:25CUN - DUB
2 stops19h 30mMultiple Airlines
Deal found 13/10£597
週六 20/1211:30DUB - CUN
1 stop29h 22mAmerican Airlines
週四 8/113:23CUN - DUB
2 stops14h 47mAmerican Airlines
Deal found 14/10£604
週五 5/1213:00DUB - CUN
1 stop16h 17mMultiple Airlines
週四 8/121:05CUN - DUB
Nonstop9h 15mMultiple Airlines
Deal found 14/10£645
週日 30/1106:25DUB - CUN
2 stops35h 20mTurkish Airlines
週日 7/1214:30CUN - DUB
1 stop38h 10mTurkish Airlines
Deal found 14/10£668

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 15 10月 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

週三 14/1

11:30-11:23

1 stop28h 53m

Cancun

週三 21/1

13:12-09:40

2 stops15h 28m

£469

DublinCancún

DUB - CUN

DUBCUN

Dublin

週五 20/2

05:55-21:10

2 stops20h 15m

Cancun

週六 28/2

08:00-07:45

2 stops18h 45m

£485

DublinCancún

DUB - CUN

DUBCUN

Dublin

週四 26/3

09:45-19:59

1 stop15h 14m

Cancun

週四 16/4

12:45-09:15

1 stop14h 30m

£490

DublinCancún

DUB - CUN

DUBCUN

Dublin

週三 14/1

10:45-11:13

2 stops29h 28m

Cancun

週三 21/1

14:30-12:40

2 stops17h 10m

£494

DublinCancún

DUB - CUN

DUBCUN

Dublin

週四 29/1

05:55-21:10

2 stops20h 15m

Cancun

週一 2/2

12:05-12:40

2 stops19h 35m

£497

DublinCancún

DUB - CUN

DUBCUN

Dublin

週五 5/12

12:55-17:54

1 stop33h 59m

Cancun

週四 8/1

13:23-08:40

1 stop14h 17m

£503

DublinCancún

DUB - CUN

DUBCUN

Dublin

週五 5/12

12:55-11:00

1 stop27h 05m

Cancun

週六 10/1

12:23-08:40

1 stop15h 17m

£503

DublinCancún

DUB - CUN

DUBCUN

Dublin

週五 5/12

12:55-11:00

1 stop27h 05m

Cancun

週三 7/1

12:23-08:40

1 stop15h 17m

£503

DublinCancún

DUB - CUN

DUBCUN

Dublin

週五 9/1

04:25-18:40

1 stop19h 15m

£2,011

DublinCancún

DUB - CUN

DUBCUN

Dublin

週六 10/1

13:30-19:20

Nonstop10h 50m

£2,299

Flights are sorted by cheapest return flights first.

Deals found on 13/10

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 10 October 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, January is the cheapest month in which you can book a flight from Dublin to Cancún (average of £475). Flying from Dublin to Cancún in July is currently the most expensive (average of £609). 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 15 10月 2025.

It’s typically best to fly out from Dublin to Cancún in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost for a return flight from Dublin to Cancún?

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 15 10月 2025.
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.

Food

6.7

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Food

6.7

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Food

6.7

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Food

6.7

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Food

6.7

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Food

6.7

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 20h 15m. 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 (£476), British Airways (£500), and Air Canada (£523) offers the cheapest pricing from Dublin to Cancún. These flights start at 29% lower than the current average price 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Dublin to Cancún (average of £475). Flying from Dublin to Cancún in July is currently the most expensive (average of £609). 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
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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 6 airlines flying from Dublin to Cancún

Discover the top 6 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 15 10月 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£476Average£555FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£500Average£721FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£523Average£638FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£561Average£737FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£591Average£678FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£653Average£741FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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