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Cheap flights from Dublin to Cancún from £306

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CUN
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

£465

One-way from

£306

Popular in

December

Cheapest in

January

Average price

£561

Good round-trip deal

£710 or less
Finnair
  • Finnair
  • 26/4-9/5
  • 3 total stops
  • 34h 17m total
  • Dublin to Cancún
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29/5
  • 29/5
  • 1 total stop
  • 36h 00m total
  • Dublin to Cancún
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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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

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 16 January 2026.

Sun 26/409:30
DUB
-
CUN
1 stop16h 32m
Finnair
Sat 9/512:05
CUN
-
DUB
2 stops17h 45m
Finnair
Deal found 15/1£465
Sat 21/313:30
DUB
-
CUN
Nonstop10h 50m
Aer Lingus
Mon 30/320:20
CUN
-
DUB
Nonstop9h 15m
Aer Lingus
Deal found 14/1£482
Tue 27/105:55
DUB
-
CUN
1 stop14h 10m
Multiple Airlines
Tue 10/220:20
CUN
-
DUB
1 stop21h 35m
Multiple Airlines
Deal found 15/1£488
Sun 25/111:30
DUB
-
CUN
2 stops29h 42m
Multiple Airlines
Sun 8/215:10
CUN
-
DUB
2 stops36h 30m
Multiple Airlines
Deal found 15/1£495
Mon 2/211:30
DUB
-
CUN
2 stops29h 42m
British Airways
Mon 23/213:20
CUN
-
DUB
1 stop14h 20m
British Airways
Deal found 14/1£498
Sun 1/311:30
DUB
-
CUN
1 stop28h 40m
American Airlines
Sun 8/314:50
CUN
-
DUB
1 stop12h 50m
American Airlines
Deal found 15/1£499
Tue 20/112:25
DUB
-
CUN
1 stop31h 35m
Multiple Airlines
Tue 3/211:40
CUN
-
DUB
1 stop17h 40m
Multiple Airlines
Deal found 15/1£500
Sat 2/511:45
DUB
-
CUN
1 stop32h 47m
British Airways
Sat 9/512:05
CUN
-
DUB
1 stop15h 40m
British Airways
Deal found 16/1£529
Sat 2/511:45
DUB
-
CUN
1 stop32h 47m
Multiple Airlines
Sat 9/508:00
CUN
-
DUB
1 stop19h 45m
Multiple Airlines
Deal found 15/1£529

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 16 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

Sun 26/4

09:30-20:02

1 stop16h 32m

Cancun

Sat 9/5

12:05-09:45

1 stop15h 40m

£465

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 2/5

11:45-14:32

1 stop32h 47m

Cancun

Sat 9/5

12:05-09:45

1 stop15h 40m

£529

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 12/2

05:55-15:05

1 stop14h 10m

Cancun

Thu 26/2

17:45-07:45

1 stop33h 00m

£594

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 2/5

09:30-20:11

1 stop16h 41m

Cancun

Sat 9/5

12:05-11:50

2 stops17h 45m

£632

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 28/1

05:55-17:45

2 stops16h 50m

Cancun

Mon 16/2

17:45-16:20

2 stops17h 35m

£633

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 28/1

05:55-17:45

2 stops16h 50m

Cancun

Tue 17/2

11:00-08:05

2 stops16h 05m

£640

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 4/3

08:50-21:11

2 stops17h 21m

Cancun

Sun 5/4

08:00-10:45

2 stops20h 45m

£653

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 30/3

15:00-09:00

2 stops24h 00m

Cancun

Wed 15/4

08:15-10:45

2 stops20h 30m

£657

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 10/4

15:00-10:05

2 stops25h 05m

Cancun

Sat 18/4

12:40-07:55

1 stop13h 15m

£663

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 29/5

12:15-18:15

1 stop36h 00m

£306

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 12 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 9 January 2026.

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 69 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 £445). Flying from Dublin to Cancún in July is currently the most expensive (average of £605). 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 16 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Cancún as you normally would.

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 16 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.
Air Transat
7.7
Good
495 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Boarding

7.9

Crew

8.4

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.
Air Transat
7.7
Good
495 reviews
Air Transat
7.7
Good
495 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Boarding

7.9

Crew

8.4

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.
Air France
7.4
Good
1,522 reviews
Air Transat
7.7
Good
495 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Boarding

7.9

Crew

8.4

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.
United Airlines
7.4
Good
9,164 reviews
Air Transat
7.7
Good
495 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Boarding

7.9

Crew

8.4

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.
Aer Lingus
7.2
Good
1,435 reviews
Air Transat
7.7
Good
495 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Boarding

7.9

Crew

8.4

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.
British Airways
6.7
Okay
7,680 reviews
Air Transat
7.7
Good
495 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Boarding

7.9

Crew

8.4

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?

    The Dublin to Cancun flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Dublin to Cancún?

    Departing from Dublin to Cancún will take you 16h 32m. 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 (£413), American Airlines (£462), and Air France (£467) 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 £756, our data indicates the cheapest price to be £274. The most popular route (Dublin - Cancun), is priced around £497.

  • 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 £445). Flying from Dublin to Cancún in July is currently the most expensive (average of £605). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Shannon to Cancún flights

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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£413Average£710FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£462Average£772FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest£467Average£738FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£496Average£706FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£519Average£648FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£586Average£673FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£648Average£736FlexibilityNo 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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