CUN

€345 Find Cheap Flights to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cancún departing on 18/10. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Cancún
These are the airlines KAYAK users have selected most often from within our search results for flights to Cancún
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Flight Deals

Cheap Flights to Cancún

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 to Cancún

Tue, 17 Feb - Tue, 24 Feb
Aer Lingus Logo
13:30 - 19:20DUB-CUN
10h 50mdirect
Aer Lingus Logo
21:05 - 11:20CUN-DUB
9h 15mdirect
€494Aer Lingus
Find Deal
Thu, 6 Nov - Fri, 14 Nov
American Airlines Logo
13:10 - 11:45DUB-CUN
27h 35m2 stops
American Airlines Logo
12:45 - 10:00CUN-DUB
16h 15m2 stops
€501American Airlines
Find Deal
Thu, 19 Feb - Tue, 24 Feb
Aer Lingus Logo
13:30 - 19:20DUB-CUN
10h 50mdirect
Aer Lingus Logo
21:05 - 11:20CUN-DUB
9h 15mdirect
€515Aer Lingus
Find Deal
Thu, 5 Feb - Thu, 19 Feb
 Logo
11:30 - 10:55DUB-CUN
28h 25m2 stops
 Logo
18:00 - 19:50CUN-DUB
20h 50m2 stops
€521
Find Deal
Tue, 17 Feb - Thu, 26 Feb
Delta Logo
05:55 - 21:10DUB-CUN
20h 15m2 stops
Delta Logo
08:00 - 08:45CUN-DUB
19h 45m2 stops
€546Delta
Find Deal
Sat, 31 Jan - Sun, 15 Feb
Delta Logo
05:55 - 21:10DUB-CUN
20h 15m2 stops
Delta Logo
08:00 - 08:05CUN-DUB
19h 05m2 stops
€550Delta
Find Deal
Thu, 6 Nov - Thu, 13 Nov
British Airways Logo
11:30 - 16:20DUB-CUN
33h 50m2 stops
British Airways Logo
13:10 - 08:40CUN-DUB
14h 30m2 stops
€586British Airways
Find Deal
Fri, 3 Oct - Sun, 12 Oct
British Airways Logo
13:45 - 13:25DUB-CUN
29h 40m2 stops
British Airways Logo
12:45 - 06:30CUN-DUB
35h 45m2 stops
€593British Airways
Find Deal
Tue, 17 Feb - Mon, 23 Feb
Air France Logo
06:00 - 21:10DUB-CUN
20h 10m2 stops
Air France Logo
15:03 - 07:45CUN-DUB
11h 42m1 stop
€601Air France
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Air Canada Logo
20:05 - 21:15SNN-CUN
30h 10m2 stops
Air Canada Logo
11:50 - 11:30CUN-SNN
18h 40m2 stops
€903Air Canada
Find Deal

Everything you should know

When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€494
Overall average: €681
Aer Lingus
Tue 17/2Tue 24/2
DUB - CUN • Direct
Cheapest one-way flight
€345
Typical prices: €643-716
Multi-carrier
Sat 18/10
DUB - CUN • 1 stop
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!
Booking Insights

KAYAK's insights & trends for flights to Cancún

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

What is the cheapest month to fly to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Cancún is February, where tickets cost €681 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Ireland is €889 and €854 respectively. For one-way flights, the best month to travel is February with an average price of €681.

How far in advance should I book a flight to Cancún?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know – Book Cheap Cancún Plane Tickets

Low seasonMay
Cheapest flight€345
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Dublin to Cancun

When to book flights to Cancún

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Cancún based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Cancun flights

  • How far is Cancun Airport from central Cancun?

    The distance between Cancun Airport and the city centre of Cancun is 14 km.

  • What is the name of Cancun’s airport?

    There is only 1 airport in Cancun, called Cancun Airport (CUN). It can also be referred to as Cancun, Cancun Airport, Cancún Intl, or Riviera Maya.

  • How much is a flight to Cancún?

    On average, a flight to Cancún costs €571. The cheapest price found on KAYAK in the last 2 weeks cost €561 and departed from Dublin Airport.

  • What is the cheapest day to fly to Cancún?

    Based on KAYAK data, the cheapest day to fly to Cancún is Tuesday where round-trip tickets can be as cheap as €640. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €856 on average.

  • How does KAYAK find such low prices on flights 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 to Cancun.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Cancún?

    The cheapest time of day to fly to Cancún is generally in the afternoon, when round-trip flights cost €694 on average. The most expensive time of day to fly to Cancún is generally in the morning, which is peak travel time and where the average cost of a ticket is €945.

Top tips for finding cheap flights to Cancun

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Cancun flight deals.

Prefer to fly direct to Cancun?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Cancun.
Find which airlines fly direct to Cancun Airport, which days they fly and book direct flights.

Direct departures

Ireland to Cancun

Monday

ANA, Aerolineas Argentinas, Aeromexico, +52 more

ANA, Aerolineas Argentinas, +53 more

Tuesday

ANA, Aerolineas Argentinas, Aeromexico, +49 more

ANA, Aerolineas Argentinas, +50 more

Wednesday

ANA, Aerolineas Argentinas, Aeromexico, +50 more

ANA, Aerolineas Argentinas, +51 more

Thursday

ANA, Aerolineas Argentinas, Aeromexico, +49 more

ANA, Aerolineas Argentinas, +50 more

Friday

ANA, Aerolineas Argentinas, Aeromexico, +53 more

ANA, Aerolineas Argentinas, +54 more

Saturday

ANA, Aerolineas Argentinas, Aeromexico, +51 more

ANA, Aerolineas Argentinas, +52 more

Sunday

ANA, Aerolineas Argentinas, Aeromexico, +52 more

ANA, Aerolineas Argentinas, +53 more

See more direct flights

Direct returns

Cancun to Ireland

Monday

ANA, Aerolineas Argentinas, Aeromexico, +52 more

ANA, Aerolineas Argentinas, +53 more

Tuesday

ANA, Aerolineas Argentinas, Aeromexico, +49 more

ANA, Aerolineas Argentinas, +50 more

Wednesday

ANA, Aerolineas Argentinas, Aeromexico, +50 more

ANA, Aerolineas Argentinas, +51 more

Thursday

ANA, Aerolineas Argentinas, Aeromexico, +49 more

ANA, Aerolineas Argentinas, +50 more

Friday

ANA, Aerolineas Argentinas, Aeromexico, +53 more

ANA, Aerolineas Argentinas, +54 more

Saturday

ANA, Aerolineas Argentinas, Aeromexico, +51 more

ANA, Aerolineas Argentinas, +52 more

Sunday

ANA, Aerolineas Argentinas, Aeromexico, +52 more

ANA, Aerolineas Argentinas, +53 more

See more direct flights

Reviews of the top 5 airlines flying to Cancún

 
See real verified KAYAK customer reviews for airlines flying to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Cancún. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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
Air FranceOverall score based on 1469 reviews
7.0Food
7.0Entertainment
8.2Crew
7.4Boarding
7.4Comfort
Airline reviews

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

2.0 MediocreAbdulhamid, Aug 2025CDG - VIE
Read more Air France reviews

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

The flight was comfortable with the exit row and great service

Staff was rude. Didn’t give water for 2 hours. Worst service

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

It was American airlines and it was awful like usual...

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

No food/snack served during the flight. Crew wasn’t interested at all. Flew American First but flying low cost with Ryanair is even better

The service could have been better and the food was bad

The flight was good. The only reason I did not say “excellent” was the delay

The flight from CLE to JFK was fantasti! Pilots and cre were informative and accommodating.

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Flight delayed from rdu due to too much fuel. Had to stay overnight in dfw. Food vouchers inadequate to cover dinner and breakfast

Flight was canceled due to labor dispute. Their customer service said I might be ok since strike was on sat. and I was flying Friday. The next morning it was canceled. It can ruin a trip and add stress.

Flight delayed by 90 min making for a 2 am check in at destination hotel.

The flight had to return due to maintenance issues and then was cancelled

Terrible confusion btw air Canada and United. Wasn’t able to change ticket because I had purchased on kayak. Rethinking booking tickets on this site, and will try to avoid United and aircanada going forward.

Flight left on time. Crew was polite and helpful. Flight arrived early at destination. Had some trouble with in-flight entertainment system (not built in to seat-back) but found a work-around. Good experience.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Air Canada business class used to be among the best among North American airlines, however it has gone downhill since the last time I flew with them. They didn't even offer any drinks prior to takeoff despite having over 30 minutes on the ground for boarding and de-icing. Once we got in the air the service was fine, however the food was lukewarm at best and just okay. The warm bread and spring mix salad was very good at least. My main complaint is they were letting economy guests use our washroom. Presumably because the Max 8 only has one in the rear. However as I was sitting in row 1 I constantly had passengers waiting in line for the toilet.

Breakfast sandwich option sold out by row 30 One flight attendant not very amicable (spoke to a few people about her)

I was overcharged either by United or sister airline Air Canada. It's exhausting dealing with companies nowadays that irresponsibly abuse access to credit/debit cards.

Baggage lost and still waiting. Lack of communication. Expect more from our national airline

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

I liked the comfort of the seats, very attentive crew, and the meals were excellent.

Everything about the flight check-in was smooth no line the plane is clean and bathroom

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

Flight was cancelled at the last minute with no explanation. No viable alternative offered and zero customer service support. Totally useless.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Travelling to a place near Cancún?

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Everything you need to know for your flight to Cancún

Information on the airport you'll fly into in Cancún

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