DUB - CUN

£315 Find Cheap Flights from Dublin to Cancun – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Cancún departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Cancun.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Cancun.
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£531
Typical prices: £640-£604
American Airlines
Wed 11/11Wed 25/11
DUB - CUN • 1 stop
Cheapest direct flights
£551
Aer Lingus
Sat 14/11Tue 17/11
DUB - CUN • Direct
Top airlines
Cheapest • from £531 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Cheapest • Avg £466 (return)
Shortest trip • 12h 22m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 97% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Cancún (DUB-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Cancún

Wed, 11 Nov - Wed, 25 Nov
American Airlines Logo
13:00 - 12:05
DUB
-
CUN
28h 05m
1 stop
American Airlines Logo
12:45 - 09:40
CUN
-
DUB
15h 55m
2 stops
£531American Airlines
Sat, 14 Nov - Tue, 17 Nov
Aer Lingus Logo
13:30 - 19:20
DUB
-
CUN
10h 50mdirect
Aer Lingus Logo
21:05 - 11:20
CUN
-
DUB
9h 15mdirect
£551Aer Lingus
Tue, 1 Dec - Thu, 10 Dec
Aer Lingus Logo
13:30 - 19:20
DUB
-
CUN
10h 50mdirect
Aer Lingus Logo
21:05 - 11:20
CUN
-
DUB
9h 15mdirect
£552Aer Lingus
Tue, 3 Nov - Tue, 10 Nov
KLM Logo
05:45 - 15:05
DUB
-
CUN
14h 20m
1 stop
KLM Logo
16:55 - 22:15
CUN
-
DUB
24h 20m
1 stop
£554KLM
Sat, 14 Nov - Thu, 19 Nov
Multiple Airlines Logo
06:00 - 17:45
DUB
-
CUN
16h 45m
1 stop
Multiple Airlines Logo
16:55 - 12:40
CUN
-
DUB
14h 45m
1 stop
£558Multiple Airlines
Thu, 5 Nov - Thu, 19 Nov
British Airways Logo
20:40 - 16:55
DUB
-
CUN
25h 15m
1 stop
British Airways Logo
17:21 - 17:25
CUN
-
DUB
19h 04m
2 stops
£563British Airways
Mon, 7 Sep - Sun, 13 Sep
Air Transat Logo
13:15 - 10:05
DUB
-
CUN
26h 50m
1 stop
Air Transat Logo
11:15 - 11:30
CUN
-
DUB
18h 15m
1 stop
£564Air Transat
Thu, 2 Jul - Mon, 13 Jul
Multiple Airlines Logo
09:40 - 12:00
DUB
-
CUN
32h 20m
2 stops
Multiple Airlines Logo
13:00 - 10:45
CUN
-
DUB
15h 45m
1 stop
£591Multiple Airlines
Tue, 10 Nov - Mon, 23 Nov
American Airlines Logo
13:00 - 11:03
DUB
-
CUN
27h 03m
1 stop
American Airlines Logo
08:45 - 07:15
CUN
-
DUB
17h 30m
1 stop
£599American Airlines
Sat, 5 Sep - Tue, 15 Sep
American Airlines Logo
12:40 - 20:03
DUB
-
CUN
13h 23m
1 stop
American Airlines Logo
14:07 - 12:05
CUN
-
DUB
15h 58m
2 stops
£608American Airlines
Booking Insights

KAYAK’s insights & trends for Dublin to Cancún flights

Get data-powered insights and trends into flights from Dublin to Cancún to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Dublin to Cancún?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Cancún departing in November.

What is the cheapest month to fly from Dublin to Cancun?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Cancun is March, where tickets cost £593 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £785 and £734 respectively.

Can I save money by flying with a stopover from Dublin to Cancun?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £612 on average.

How far in advance should I book a flight from Dublin to Cancun?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dublin to Cancun, you should book around 2 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets from Dublin to Cancun

Low seasonMay
Cheapest flight£315
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Dublin to Cancun

When to book flights from Dublin to Cancún

Are your dates flexible? Find out the best times to travel from Dublin to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Cancun

  • Are there hotels near Dublin Airport?

    Yes, there are several within easy reach. The Maldron Hotel can be found in the airport grounds within just a 3min stroll from both Terminals 1 and 2. The hotel also operates a complimentary 24h shuttle bus service to both terminals, dropping you conveniently at the entrances. The Radisson Blu Hotel is also just 2min from both terminals with a free shuttle service. They also offer airport parking packages from around 1-15 days.

  • What public transport connects to Dublin Airport?

    Dublin Bus run various lines between Dublin’s main train stations (Connolly and Heuston) and the airport via the city centre, around every 15-30min on average dropping you at the Bus Park in Zone 15 of the airport. The 747 Airlink Express is the fastest and great value at around €7. These depart approx. every 10min and tickets can be bought online or direct from the driver.

  • Does Cancun Airport (CUN) Airport have a private lounge?

    There is a VIP lounge located in both Terminal 2 and Terminal 3 for all international departures with a maximum wait time of 3h. Both close at 22:00 and open from 06:00 and 07:00, respectively. Conference facilities, unlimited Wi-Fi and Internet connection are convenient for those on business trips, alongside bathrooms, massage chairs, air-conditioning and various refreshment options. Prices start around €25.

  • What is the cheapest flight from Dublin to Cancun?

    In the last 3 days, the lowest price for a flight from Dublin to Cancun was £315 for a one-way ticket and £531 for a return.

  • Which airports will I be using when flying from Dublin to Cancun?

    On your way to Cancun, you’ll fly out from Dublin. You’ll be landing at Cancun.

  • Which airlines offer Wi-Fi service onboard planes from Dublin to Cancun?

    Only Aer Lingus offers inflight Wi-Fi service on the Dublin to Cancun flight route.

  • Which aircraft models fly most regularly from Dublin to Cancun?

    The Airbus A330-200 is the aircraft model that flies most regularly on the Dublin to Cancun flight route.

  • Which airline alliances offer flights from Dublin to Cancun?

    Star Alliance, and oneworld are the airline alliances operating flights between Dublin and Cancun, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to Cancun, Air Transat or United Airlines?

    The two airlines most popular with KAYAK users for flights from Dublin to Cancun are Air Transat and United Airlines. With an average price for the route of £658 and an overall rating of 7.8, Air Transat is the most popular choice. United Airlines is also a great choice for the route, with an average price of £791 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Dublin to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cancun with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Cancun

  • Looking for a cheap flight from Cancun to Dublin? 25% of our users found flights on this route for £597 or less round-trip.
  • It is advisable for passengers to arrive at Dublin Airport (DUB) for check in around 3h prior to departure for long-haul international flights to Cancun. Allow yourself an extra 30min if you are looking to park your vehicle.
  • United Airlines offer flights from Dublin to Cancun with a stopover in Newark, likewise American Airlines fly via either Dallas, Philadelphia or Charlotte Douglas. British Airways also offer a route via Gatwick or Dallas.
  • Dublin Airport (DUB) has around 18 hydration stations located throughout the airport, including in all departure lounges and at gates in both Terminals 1 and 2 for your convenience.
  • A multifaith prayer room is available 24h a day and can be found in Terminal 2. Dublin Airport also hosts its own Catholic Church, located just a minutes’ walk from Terminal 1.

Reviews of the top 5 airlines flying from Dublin to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Cancun. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Air TransatOverall score based on 555 reviews
7.1Entertainment
7.3Comfort
6.8Food
8.5Crew
7.9Boarding
Airline reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

6.0 GoodJanice, May 2026
YYZ - OPO
Read more Air Transat reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

Flight crew was very cold and stood around a lot talking to each other.

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

On time, only a little turbulence, very competent and caring attendants. Clear information.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

On a four hour delayed flight now on seats back end of the plane instead front-

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Checked in ok for 3 flights at the airport check-in desk, but apparently I was not checked in to my connecting flights even though I was assured that I was and had seats on all 3 flights. Aer Lingus departure was also delayed for 1.5 hours which gave no time to collect bags to go through customs.

The pricing was split into an ultra basic fare with a comfort seat upgrade. This is misleading. Never were we shown an ultra basic fare. What this did because the fare category was ultra basic we could not bid on an upgrade first class seat. All e mails from WestJet were for ultra basic category with my wife and I upset as we could not confirm this with anyone from your firm.The check in counter were not going to allow our carry on but after some checking saw we had ultra basic and a comfort seat upgrade. They could not figure out how this was done. Now we have to go through this again at the gate in Mexico. Unless I missed it - please let customers know the billing in future. Respectfully. Gary & Nancy Moughtin

As someone who never flies WestJet unless there is no other viable option I have to give this crew credit where credit is due. Extremely well done everyone.

Everything was great until we had to get our bags. The bags came out in several different batches over 90 minutes after we landed maybe more we got our bags. So much for the old West Jet where they promised bags in 20 minutes. I Next time I will pack lighter and go with a carry-on.

Flight was good, crew was excellent. No complaints at all

Great seats, super comfortable, but no in flight entertainment which was a let down

Our biggest complaint was a major schedule change that was not communicated to us in any way. Luckily the time change went later not earlier so we did not miss the flight. Our email addresses and phone numbers were on file but we received no email no text message no nothing. Short flight so not much to say.

Ground staff was not helpful, but staff at the business counter were excellent.

Food good . No entertainment. Need to use wifi to access your own apps. Eg Amazon Prime, YouTube. They don't tell you unless you ask.

Friendly, professional. Everything went smoothly and pretty much on schedule.

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

I had problems issuing the online boarding pass for this connecting flight. I had two booking codes (Kayak and American Airlines) and neither of them worked; I didn't receive a booking code from Gol. I had to call the airline (Gol), which gave me a third booking code that allowed me to issue the boarding pass. Even so, the QR code on this boarding pass didn't work at any point between entering the airport and actually boarding, which required document checks by airport and airline staff.

Checked bag was severely damaged. Whole corner was riped off including 1 of 4 wheels gone. Insulation exposed. This made it not possible to fly with on my next-day American Airlines flight.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

I understand that there is a catering issue - water should be the minimum stock. During the flight, not once that the attendants came through with water. The conversations in the kitchen were very loud and they were swearing. I do not expect any white glove service, at the minimum, we should be cordial. It was almost an inconveniece that we were on the flight. And it made us feel if you even dare question us, we'll make you deplane.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

Delayed, no updates, had a rewards number but was not working

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Economy seats were good and spacious. Much better than virgin by a mile.

main meals are horrible but then you dont fly for the food

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

Moved me away from my family and refused to fix it.

Why don't they board from the back of the plane to the front. We have to move by all the people and their luggage to get to the seats.

Adequate to good experience. Comfort was mediocre but everything else was good..

Everything you need to know for your flight from Dublin to Cancún

Information on your arrival and departure airports