DUB - CUN

Find cheap flights from Dublin to Cancun - Compare and Save

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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Cancun, as well as popular online travel agencies
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Everything you should know

Top layover airports
Cheapest • Avg $916 (round-trip)
Shortest trip • 12h 26m (one-way)
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Avoid delays
Most punctual • 97% on-time
Best time • Fewest delays
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 40% compared to booking last minute.
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When to travel
Cheapest • 10% price drop
Most popular
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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 round-trip 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 round-trip flight deals from Dublin to Cancún

Multiple Airlines Logo
DUB
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CUN
4677 mimulti-stop
Multiple Airlines Logo
CUN
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DUB
4677 mimulti-stop
Multiple 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.

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 $796 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $1,054 and $978 respectively.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $772 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

Low seasonNovember
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 11% lower on average.

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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.

  • Do I need a passport to fly between Dublin and Cancun?

    Yes

  • 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, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Dublin to Cancun are United Airlines and Aer Lingus. With an average price for the route of $1,086 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $780 and an overall rating of 7.3.

  • 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 round-trip ticket. You could then fly to Cancun with an airline and back to Dublin with another airline. Booking your flights between Dublin and CUN can sometimes prove cheaper using this method.

  • 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

  • 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 3 airlines serving 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.
7.4
United AirlinesOverall score based on 9808 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

4.0 OkayAnonymous, May 2026
LAX - RNO
Read more United Airlines reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

The flight to Houston the agents were not very helpful

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

No seat back entertainment. And app had a hard time getting entertainment loaded.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

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.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

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.

No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.

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.

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

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

It would be nice to have some low carb options in the snacks.

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

The professionals have excellent customer service, the seats don´t have enough space.

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

Information on your arrival and departure airports