$563 Cheap Flights from Dublin (DUB) to Cancun (CUN)

View $563 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Cancun Intl. Airport (CUN)

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Cheap Flights from Dublin to Cancun (DUB-CUN)

Prices were available within the past 7 days and start at $563 for one-way flights and $670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Feb 12 - Fri, Feb 20
DUB
Dublin
CUN
Cancun
$670 Roundtrip, found 6 days ago
$670
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Feb 12 from Dublin to Cancun, returning Fri, Feb 20, priced at $670 found 6 days ago
JetBlue Airways
Tue, Apr 28 - Thu, May 7
DUB
Dublin
CUN
Cancun
$685 Roundtrip, found 3 days ago
$685
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Apr 28 from Dublin to Cancun, returning Thu, May 7, priced at $685 found 3 days ago
American Airlines
Sat, Feb 7 - Tue, Feb 17
DUB
Dublin
CUN
Cancun
$721 Roundtrip, found 5 days ago
$721
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Feb 7 from Dublin to Cancun, returning Tue, Feb 17, priced at $721 found 5 days ago
American Airlines
Sat, Feb 7 - Tue, Feb 17
DUB
Dublin
CUN
Cancun
$726 Roundtrip, found 5 days ago
$726
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Feb 7 from Dublin to Cancun, returning Tue, Feb 17, priced at $726 found 5 days ago
American Airlines
Sat, Feb 7 - Tue, Feb 17
DUB
Dublin
CUN
Cancun
$744 Roundtrip, found 5 days ago
$744
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Feb 7 from Dublin to Cancun, returning Tue, Feb 17, priced at $744 found 5 days ago
JetBlue Airways
Wed, Apr 22 - Wed, Apr 29
DUB
Dublin
CUN
Cancun
$749 Roundtrip, found 6 hours ago
$749
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Wed, Apr 22 from Dublin to Cancun, returning Wed, Apr 29, priced at $749 found 6 hours ago
American Airlines
Thu, Feb 12 - Fri, Feb 20
DUB
Dublin
CUN
Cancun
$767 Roundtrip, found 6 days ago
$767
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Feb 12 from Dublin to Cancun, returning Fri, Feb 20, priced at $767 found 6 days ago
Aer Lingus
Wed, Apr 1 - Wed, Apr 8
DUB
Dublin
CUN
Cancun
$788 Roundtrip, found 3 days ago
$788
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Wed, Apr 1 from Dublin to Cancun, returning Wed, Apr 8, priced at $788 found 3 days ago
British Airways
Sat, Mar 7 - Sat, Mar 14
DUB
Dublin
CUN
Cancun
$827 Roundtrip, found 3 days ago
$827
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Mar 7 from Dublin to Cancun, returning Sat, Mar 14, priced at $827 found 3 days ago
Air Canada
Wed, Feb 11 - Mon, Feb 16
DUB
Dublin
CUN
Cancun
$843 Roundtrip, found 20 hours ago
$843
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Wed, Feb 11 from Dublin to Cancun, returning Mon, Feb 16, priced at $843 found 20 hours ago

Find the cheapest month to fly from Dublin (DUB) to Cancun (CUN)

September is typically the cheapest month to fly

From $564 - $1,185 per traveler.

Alternative airports near Cancun

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $899
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $899

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Cancun Intl. Airport (CUN) cost?
Lock in a cheap one-way flight from $563 or cheap return flight from $670 from Dublin Airport (DUB) to Cancun Intl. Airport (CUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Cancun Intl. Airport (CUN)?
Flying in February is a good way to save, as it's the cheapest month for flights between DUB and CUN. You'll usually find the lowest fares during off-peak months.
How many flights per day from Dublin Airport (DUB) to Cancun Intl. Airport (CUN)?
There aren't any daily direct flights departing from Dublin Airport (DUB) to Cancun Intl. Airport (CUN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DUB to CUN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Cancun Intl. Airport (CUN)?
To avoid possible delays on the Dublin Airport (DUB) to Cancun Intl. Airport (CUN) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Cancun Intl. Airport (CUN) last-minute?
Booking your plane ticket from DUB to CUN just before your trip is generally more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DUB to CUN flight and hotel package?
Securing a DUB to CUN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Cancun Intl. Airport (CUN)?
Generally, it's possible to cancel or reschedule your DUB to CUN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Dublin
Destination airport
Cancun Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$670
Distance
4680 mi

Book with confidence

Dublin to Cancun Flights

The cheapest times to fly from Dublin to Cancun

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Cancun are during the month of February. You can find some of the cheapest flights from Dublin to Cancun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Cancun

Sunday is one of the best days to book for cheap flights from Dublin to Cancun: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Cancun

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $563 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Cancun flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Cancun airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dublin to Cancun Flights

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*Available to One Key members.