Cheap flights from Dublin to Cancún from £218

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CUN
19 12월 — 26 12월1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Dublin to Cancun are usually found in March or February, 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 19 11월 2025.

Round-trip from

£515

One-way from

£218

Popular in

December

Cheapest in

March

Average price

£664
British Airways
  • British Airways
  • 8/1-22/1
  • 2 total stops
  • 67h 35m total
  • Dublin to Cancún
WestJet
  • WestJet
  • 2/4
  • 1 total stop
  • 14h 44m total
  • Dublin to Cancún
Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in November 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 19 11월 2025.

수 3/1215:10DUB - CUN
1 stop30h 40mBritish Airways
일 7/1212:03CUN - DUB
1 stop15h 37mBritish Airways
Deal found 17/11£601
수 24/1211:30DUB - CUN
2 stops27h 45mDelta
일 11/108:00CUN - DUB
2 stops19h 45mDelta
Deal found 17/11£666
수 3/1217:15DUB - CUN
1 stop26h 50mKLM
일 7/1214:30CUN - DUB
1 stop13h 50mKLM
Deal found 18/11£678
목 4/1205:55DUB - CUN
1 stop14h 10mKLM
화 16/1216:55CUN - DUB
1 stop18h 25mKLM
Deal found 18/11£680
화 9/1205:55DUB - CUN
1 stop14h 10mKLM
목 1/113:10CUN - DUB
1 stop13h 35mKLM
Deal found 17/11£702
목 4/1212:05DUB - CUN
2 stops32h 40mUnited Airlines
화 16/1208:39CUN - DUB
2 stops17h 51mUnited Airlines
Deal found 18/11£708
일 30/1110:40DUB - CUN
1 stop31h 53mUnited Airlines
일 7/1212:28CUN - DUB
2 stops16h 27mUnited Airlines
Deal found 17/11£709
화 9/1205:55DUB - CUN
2 stops20h 25mDelta
목 1/108:00CUN - DUB
2 stops20h 20mDelta
Deal found 18/11£726
목 18/1213:35DUB - CUN
2 stops26h 55mUnited Airlines
목 1/106:30CUN - DUB
2 stops20h 00mUnited Airlines
Deal found 18/11£730
월 22/1210:40DUB - CUN
1 stop31h 53mUnited Airlines
일 11/113:27CUN - DUB
1 stop13h 43mUnited Airlines
Deal found 17/11£731

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 19 11월 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

월 11/5

06:30-17:55

1 stop17h 25m

Cancun

화 26/5

20:15-17:05

1 stop14h 50m

£562

DublinCancún

DUB - CUN

DUBCUN

Dublin

토 7/2

08:50-21:20

2 stops17h 30m

Cancun

토 14/2

13:35-08:45

1 stop14h 10m

£584

DublinCancún

DUB - CUN

DUBCUN

Dublin

토 10/1

10:45-09:55

2 stops28h 10m

Cancun

토 24/1

13:57-08:45

1 stop13h 48m

£588

DublinCancún

DUB - CUN

DUBCUN

Dublin

화 31/3

13:20-09:00

2 stops25h 40m

Cancun

월 13/4

13:25-12:35

2 stops17h 10m

£594

DublinCancún

DUB - CUN

DUBCUN

Dublin

목 26/3

05:55-15:05

1 stop14h 10m

Cancun

목 16/4

10:55-09:15

2 stops16h 20m

£646

DublinCancún

DUB - CUN

DUBCUN

Dublin

토 10/1

13:30-19:20

Nonstop10h 50m

Cancun

토 24/1

14:40-08:40

1 stop13h 00m

£672

DublinCancún

DUB - CUN

DUBCUN

Dublin

수 3/12

17:15-15:05

1 stop26h 50m

Cancun

일 7/12

14:30-09:20

1 stop13h 50m

£678

DublinCancún

DUB - CUN

DUBCUN

Dublin

목 2/4

11:30-13:02

3 stops31h 32m

£281

DublinCancún

DUB - CUN

DUBCUN

Dublin

화 31/3

11:30-13:02

2 stops31h 32m

£283

DublinCancún

DUB - CUN

DUBCUN

Dublin

화 31/3

11:30-10:55

1 stop29h 25m

£297

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 16 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 14 November 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 £480). Flying from Dublin to Cancún in July is currently the most expensive (average of £617). 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 19 11월 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 19 11월 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.

Comfort

7.4

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.5

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.

Comfort

7.4

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.5

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.

Comfort

7.4

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.5

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.

Comfort

7.4

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.5

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.

Comfort

7.4

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.5

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.

Comfort

7.4

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.5

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 17h 25m. 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 (£482), British Airways (£506), and Air Canada (£529) 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 £480). Flying from Dublin to Cancún in July is currently the most expensive (average of £617). 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 19 11월 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£482Average£568FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£506Average£730FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£529Average£656FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£568Average£746FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£598Average£686FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£660Average£749FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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