$444 Cheap Flights from Cancun (CUN) to Dublin (DUB)

View $444 flight on Thu, Mar 19, 2026Opens in a new window

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

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Cheap Flights from Cancun to Dublin (CUN-DUB)

Prices were available within the past 7 days and start at $444 for one-way flights and $845 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, Mar 5 - Thu, Mar 12
CUN
Cancun
DUB
Dublin
$845 Roundtrip, found 4 days ago
$845
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Thu, Mar 5 from Cancun to Dublin, returning Thu, Mar 12, priced at $845 found 4 days ago
Aer Lingus
Tue, Dec 1 - Thu, Dec 10
CUN
Cancun
DUB
Dublin
$876 Roundtrip, found 3 days ago
$876
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Tue, Dec 1 from Cancun to Dublin, returning Thu, Dec 10, priced at $876 found 3 days ago
Delta
Mon, May 18 - Wed, Jun 3
CUN
Cancun
DUB
Dublin
$891 Roundtrip, found 3 days ago
$891
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, May 18 from Cancun to Dublin, returning Wed, Jun 3, priced at $891 found 3 days ago
Delta
Mon, Jun 15 - Wed, Jul 1
CUN
Cancun
DUB
Dublin
$896 Roundtrip, found 3 days ago
$896
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jun 15 from Cancun to Dublin, returning Wed, Jul 1, priced at $896 found 3 days ago
TAP Portugal
Thu, Mar 5 - Thu, Mar 12
CUN
Cancun
DUB
Dublin
$897 Roundtrip, found 4 days ago
$897
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Thu, Mar 5 from Cancun to Dublin, returning Thu, Mar 12, priced at $897 found 4 days ago
TAP Portugal
Tue, Mar 10 - Mon, Mar 16
CUN
Cancun
DUB
Dublin
$899 Roundtrip, found 1 day ago
$899
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Tue, Mar 10 from Cancun to Dublin, returning Mon, Mar 16, priced at $899 found 1 day ago
Delta
Sun, Jun 28 - Mon, Jul 13
CUN
Cancun
DUB
Dublin
$901 Roundtrip, found 3 days ago
$901
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jun 28 from Cancun to Dublin, returning Mon, Jul 13, priced at $901 found 3 days ago
TAP Portugal
Thu, Mar 5 - Thu, Mar 12
CUN
Cancun
DUB
Dublin
$904 Roundtrip, found 4 days ago
$904
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Thu, Mar 5 from Cancun to Dublin, returning Thu, Mar 12, priced at $904 found 4 days ago
Air Canada
Tue, Dec 1 - Thu, Dec 10
CUN
Cancun
DUB
Dublin
$911 Roundtrip, found 3 days ago
$911
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Dec 1 from Cancun to Dublin, returning Thu, Dec 10, priced at $911 found 3 days ago
Air France
Thu, Mar 12 - Tue, Mar 24
CUN
Cancun
DUB
Dublin
$916 Roundtrip, found 3 days ago
$916
Roundtrip
found 3 days ago
Select Air France flight, departing Thu, Mar 12 from Cancun to Dublin, returning Tue, Mar 24, priced at $916 found 3 days ago

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Alternative airports near Dublin

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

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $891
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $891

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

February is typically the cheapest month to fly

From $558 - $1,327 per traveler.

Frequently asked questions

How much does a flight from Cancun Intl. Airport (CUN) to Dublin Airport (DUB) cost?
Grab a cheap one-way flight from $444 or cheap return flight from $845 from Cancun Intl. Airport (CUN) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cancun Intl. Airport (CUN) to Dublin Airport (DUB)?
The cheapest month to fly from CUN to DUB is March, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CUN to DUB flight.
How many flights per day from Cancun Intl. Airport (CUN) to Dublin Airport (DUB)?
Nonstop flights from Cancun Intl. Airport (CUN) to Dublin Airport (DUB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CUN to DUB?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cancun Intl. Airport (CUN) to Dublin Airport (DUB)?
To avoid potential delays on the Cancun Intl. Airport (CUN) to Dublin Airport (DUB) route, travel before 3 PM. Departures after this time are 22% more likely to be 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 Cancun Intl. Airport (CUN) to Dublin Airport (DUB) last-minute?
Booking your ticket from CUN to DUB right before your trip is generally more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a CUN to DUB flight and hotel package?
Compared with arranging flights and hotels separately, booking a CUN to DUB flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Dublin Airport (DUB)?
If you reserved your CUN to DUB flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Cancun Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$844
Distance
4680 mi
Average flight time
9 hours 15 mins

Book with confidence

Cancun to Dublin Flights

The cheapest times to fly from Cancun to Dublin

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 Cancun to Dublin are during the month of March. You can find some of the cheapest flights from Cancun to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cancun to Dublin

Sunday is one of the best days to book for cheap flights from Cancun to Dublin: 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 Cancun to Dublin

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 Cancun to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from $444 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 Cancun to Dublin 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 Cancun to Dublin 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.

 

Cancun to Dublin Flights

*Flight schedules are subject to change.

*Available to One Key members.