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Cheap flights from Dublin to Cancún from £552

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CUN
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 May 2026.

Tue 16/607:05
DUB
-
CUN
2 stops17h 45m
Multiple Airlines
Tue 23/619:55
CUN
-
DUB
1 stop22h 00m
Multiple Airlines
Deal found 2/5£552
Thu 18/612:40
DUB
-
CUN
1 stop28h 24m
American Airlines
Thu 25/611:00
CUN
-
DUB
1 stop13h 30m
American Airlines
Deal found 4/5£569
Tue 16/611:45
DUB
-
CUN
1 stop27h 45m
American Airlines
Tue 23/610:31
CUN
-
DUB
1 stop17h 04m
American Airlines
Deal found 2/5£569
Sun 8/1115:05
DUB
-
CUN
1 stop30h 50m
British Airways
Wed 18/1118:40
CUN
-
DUB
1 stop17h 20m
British Airways
Deal found 4/5£590
Tue 16/616:10
DUB
-
CUN
2 stops24h 52m
British Airways
Tue 23/614:03
CUN
-
DUB
2 stops18h 47m
British Airways
Deal found 2/5£603
Sun 21/605:55
DUB
-
CUN
2 stops17h 45m
Multiple Airlines
Tue 30/620:15
CUN
-
DUB
1 stop13h 10m
Multiple Airlines
Deal found 5/5£611
Thu 4/605:55
DUB
-
CUN
2 stops17h 45m
Multiple Airlines
Tue 9/620:15
CUN
-
DUB
1 stop20h 25m
Multiple Airlines
Deal found 4/5£612
Mon 26/1017:55
DUB
-
CUN
1 stop28h 00m
British Airways
Thu 5/1118:40
CUN
-
DUB
1 stop17h 45m
British Airways
Deal found 7/5£613
Sun 8/1119:25
DUB
-
CUN
1 stop26h 30m
British Airways
Tue 17/1118:40
CUN
-
DUB
1 stop17h 20m
British Airways
Deal found 4/5£620
Mon 26/1019:45
DUB
-
CUN
1 stop26h 10m
British Airways
Sun 8/1113:20
CUN
-
DUB
1 stop14h 10m
British Airways
Deal found 7/5£622
Fri 3/713:15
DUB
-
CUN
1 stop26h 50m
Air Transat
Sun 26/711:15
CUN
-
DUB
1 stop18h 15m
Air Transat
Deal found 4/5£633

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 7 May 2026.

Round-trip from

£552

Popular in

August

Cheapest in

January

Average price

£666
16/6-23/6
  • 16/6-23/6
  • 3 total stops
  • 39h 45m total
  • Dublin to Cancún
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 7 May 2026.
Use the filters below to find and compare flights from Dublin to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 21/6

05:55-17:40

2 stops17h 45m

Cancun

Tue 30/6

20:15-15:25

1 stop13h 10m

£611

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 4/6

05:55-17:40

2 stops17h 45m

Cancun

Tue 9/6

20:15-08:15

1 stop30h 00m

£614

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 9/6

19:00-17:55

1 stop28h 55m

Cancun

Thu 18/6

19:40-17:15

1 stop15h 35m

£635

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 16/6

06:30-18:30

1 stop18h 00m

Cancun

Tue 14/7

20:10-15:45

1 stop13h 35m

£637

DublinCancún

DUB - CUN

DUBCUN

Dublin

Mon 8/6

13:15-10:05

1 stop26h 50m

Cancun

Sun 14/6

11:15-11:30

1 stop18h 15m

£668

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 3/7

13:15-10:05

1 stop26h 50m

Cancun

Sat 25/7

11:15-11:30

1 stop18h 15m

£669

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 28/7

13:15-10:05

1 stop26h 50m

Cancun

Tue 11/8

13:00-11:30

1 stop16h 30m

£690

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 3/7

13:15-10:05

1 stop26h 50m

Cancun

Mon 27/7

11:15-11:30

1 stop18h 15m

£699

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 3/7

13:15-10:05

1 stop26h 50m

Cancun

Thu 23/7

11:15-11:30

1 stop18h 15m

£699

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 30/6

05:55-17:40

2 stops17h 45m

Cancun

Thu 30/7

12:30-10:00

2 stops15h 30m

£730

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 11 resultsSorted by cheapest first
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?

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 67 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 £549). Flying from Dublin to Cancún in August is currently the most expensive (average of £860). 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.

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 7 May 2026.
Get a feel of what it's like to fly with United Airlines,Aer Lingus, andWestJet 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.
United Airlines
7.4
Good
9,692 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Mary Jo,May 2024

HYS - DEN

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
United Airlines
7.4
Good
9,692 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Mary Jo,May 2024

HYS - DEN

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
Aer Lingus
7.3
Good
1,549 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Mary Jo,May 2024

HYS - DEN

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
WestJet
7.2
Good
3,331 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Mary Jo,May 2024

HYS - DEN

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
American Airlines
7.1
Good
11,669 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Mary Jo,May 2024

HYS - DEN

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip
British Airways
6.7
Okay
7,951 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Mary Jo,May 2024

HYS - DEN

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip

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 18 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 28h 55m. There are 4677 mi between Dublin and Cancún.

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

    According to our current data, British Airways (£435), Aer Lingus (£443), and American Airlines (£457) offers the cheapest pricing from Dublin to Cancún. These flights start at 34% 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 £549). Flying from Dublin to Cancún in August is currently the most expensive (average of £860). 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.
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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£435Average£586FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£443Average£687FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£457Average£644FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapest£490Average£590FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapest£651Average£806FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Dublin to Cancún?

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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.

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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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