CUN

€377 Find Cheap Flights to Cancun – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€549
Typical prices: €681-€934
American Airlines
Tue 13/2Mon 5/3
DUB - CUN • 2 stops
Cheapest direct flights
€632
Typical prices: €654-€903
Aer Lingus
Mon 19/11Mon 3/12
DUB - CUN • Direct
Direct flights
You can fly direct with Aer Lingus. Average duration is 10h 46m
FAQs
FAQs
Top airlines
Most flights • 3 per week
Best reviews • 7.5 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 1% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Cancún

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Cancún

Sat, 13 Feb - Fri, 5 Mar
American Airlines Logo
13:05 - 11:42DUB  Dublin-CUN Cancun
27h 37m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
11:55 - 10:05CUN  Cancun-DUB Dublin
17h 10m2 stops Miami London Heathrow
€549American Airlines
Sat, 13 Feb - Sat, 6 Mar
American Airlines Logo
13:05 - 11:42DUB  Dublin-CUN Cancun
27h 37m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
12:35 - 12:45CUN  Cancun-DUB Dublin
19h 10m2 stops New York John F Kennedy Intl London Heathrow
€549American Airlines
Tue, 23 Feb - Thu, 4 Mar
Multiple Airlines Logo
11:30 - 12:27DUB  Dublin-CUN Cancun
29h 57m2 stops Philadelphia Miami
Multiple Airlines Logo
11:55 - 09:55CUN  Cancun-DUB Dublin
17h 00m2 stops Miami London Heathrow
€613Multiple Airlines
Sat, 23 Jan - Sat, 30 Jan
Multiple Airlines Logo
11:30 - 12:57DUB  Dublin-CUN Cancun
30h 27m2 stops Philadelphia Miami
Multiple Airlines Logo
12:24 - 09:55CUN  Cancun-DUB Dublin
16h 31m2 stops Philadelphia London Heathrow
€613Multiple Airlines
Thu, 19 Nov - Thu, 3 Dec
Aer Lingus Logo
13:35 - 19:20DUB  Dublin-CUN Cancun
10h 45mdirect
Aer Lingus Logo
21:05 - 11:00CUN  Cancun-DUB Dublin
8h 55mdirect
€632Aer Lingus
Thu, 14 Jan - Thu, 21 Jan
Aer Lingus Logo
13:35 - 19:20DUB  Dublin-CUN Cancun
10h 45mdirect
Aer Lingus Logo
21:05 - 11:00CUN  Cancun-DUB Dublin
8h 55mdirect
€632Aer Lingus
Thu, 19 Nov - Thu, 3 Dec
British Airways Logo
20:40 - 16:55DUB  Dublin-CUN Cancun
25h 15m1 stop London Heathrow
British Airways Logo
15:49 - 17:35CUN  Cancun-DUB Dublin
20h 46m2 stops Miami London Heathrow
€639British Airways
Thu, 21 Jan - Thu, 28 Jan
British Airways Logo
13:05 - 16:55DUB  Dublin-CUN Cancun
32h 50m1 stop London Heathrow
British Airways Logo
12:24 - 09:55CUN  Cancun-DUB Dublin
16h 31m2 stops Philadelphia London Heathrow
€644British Airways
Sun, 31 Jan - Tue, 9 Feb
Air France Logo
06:00 - 18:00DUB  Dublin-CUN Cancun
17h 00m1 stop Paris Charles de Gaulle
Air France Logo
21:00 - 14:30CUN  Cancun-DUB Dublin
12h 30m1 stop Paris Charles de Gaulle
€685Air France
Fri, 11 Dec - Mon, 21 Dec
Air France Logo
06:00 - 21:08DUB  Dublin-CUN Cancun
20h 08m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
Air France Logo
21:00 - 18:25CUN  Cancun-DUB Dublin
16h 25m1 stop Paris Charles de Gaulle
€728Air France
Booking Insights

Price, demand, and travel trends for flights to Cancún

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Cancún?

Dublin to Cancún is the cheapest route at €549 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Cancún?

On average, a return flight from Ireland to Cancún costs €784, based on KAYAK data over the past 12 months. Return fares from Cork average €770, while Dublin runs a bit higher at €784.

What is the cheapest day to fly to Cancún?

Tuesday is the cheapest day to fly to Cancún at €722 return on average over the past 12 months on KAYAK. Saturday is the most expensive at €858.

What is the cheapest month to fly to Cancún?

•January is the cheapest month to fly to Cancún with an average price of €685 return.
•December (€900) and August (€824) are the most expensive.
•Based on KAYAK data over the past 12 months.

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

Afternoon flights to Cancún are the cheapest at €770 return on average. Evening flights are the most expensive at €989.

What is a good deal for flights to Cancún?

Flights under €681 are considered a good deal. 25% of KAYAK users found return flights to Cancún at or below these prices, with the lowest fares from:
•Dublin €679.

When are flights to Cancún the cheapest?

Flights to Cancún are cheapest 13 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Cancún

Low season

September

Cheapest flight

€377
Beat the crowds with an average 48% drop in traveller numbers.
The most popular month to fly with an average 42% increase in traveller numbers.
One-way flight from Dublin to Cancún

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

Your questions about flights to Cancún, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Cancún is a good deal?

    A good deal on a flight to Cancún is around €681 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is Cancun from Cancún city centre?

    Cancun is 14.2 km from Cancún city centre.

  • How long is a direct flight to Cancún?

    Direct flights to Cancún are available from Dublin, with a flight time of about 10h 45m.

  • How expensive are last-minute flights to Cancún?

    Last-minute fares to Cancún (booked within two weeks of departure) are typically 28% higher than the average return fare of €784.

  • What is the difference between the most popular and the most frequent airline at Cancún?

    Aer Lingus operates the most flights from Ireland to Cancún at 3 per week, and for this route Aer Lingus is also the airline most often selected by KAYAK users searching for flights from Ireland to Cancún. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Cancún?

  • How many flights serve Cancún?

    Cancún receives 0 flights per day and 3 per week from across the world. Dublin has the most flights to Cancún with 3 weekly flights.

Your guide to booking Cancún flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Cancún, book around 13 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 32% lower during this window than last-minute fares.
  • For flights to Cancún, a good return fare is around €681. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Cancún in January. Return fares historically average €685, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to €219 on a return flight. Midday flights to Cancún average €770 compared to €989 for afternoon flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Cancún, some airlines may include bags at no extra cost. For example, Aer Lingus includes a cabin bag and a checked bag in Economy class, while Iberia includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top 5 airlines flying to Cancún

 
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.
7.5
Air FranceOverall score based on 1652 reviews
8.2Crew
7.5Boarding
7.1Food
7.4Comfort
7.0Entertainment
Airline reviews

The seat in front of me seemed to have extra reclining, which made my seat tighter. I couldn’t see my movie properly when the other passenger was reclined. Food was OK, but there was a long period without food, considering it was a day time long flight.

6.0 GoodAlejandra, Sept 2026
Read more Air France reviews

The seat in front of me seemed to have extra reclining, which made my seat tighter. I couldn’t see my movie properly when the other passenger was reclined. Food was OK, but there was a long period without food, considering it was a day time long flight.

It was a really good experience. Food, snacks, and beverages were good. Flight entertainment was also a good one.

Our flight delayed, due to the incoming flight arriving late from Paris. AF caused us to miss our connecting flight, also booked through Air France directly. They couldn't accommodate us until later that night, and we had to be in AMS earlier than that. They won't do anything else to help us and wanted to charge us more money to rebook us too. Not great service, since it was all their fault.

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Generally good. The crew is excellent. The food could be better.

I paid extra for a seat with more leg room but they changed the plane and found myself in an ordinary seat. This is expensive at 50€

Very quick flight, efficient boarding, and clear and thorough instructions and attention from staff.

Amazing, not too crowded, great temp and the meal was good

The crew was good. The flight was not overly crowded so we had some additional space.

First time flying airline. Great experience. Clean plane, comfortable seating, great service.

They lost my bag so that is unfortunate.. still waiting for it

Didn’t have requested food and seats could be more comfortable.

Flight attendants on this flight were very lovely. Hot food was terrible. Canned wine felt elevated and was GOOD. The aircraft was overall not very clean. Although this one was much more cleanly than the flight from Pisa. Pilots were great & landings felt smooth and safe. As I mentioned in my last review, this was my first time flying aer Lingus in many years and I cannot say I will be rushing to book again. This airline needs a real facelift.

Everything went extremely smoothly! They boarded by groupings of seat numbers starting from back to front. All staff very helpful and accommodating. Food and beverage plentiful and good.

The plane from Venice to Dublin ran out of food. They did not restock the plane in Venice.

It was very refreshing being in a nice and clean plain, with pillows and earphones that you don’t have to pay for, with warm food and beverages and a very nice crew

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.

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

Single flights to Cancun purchased through third-party, initially had issues printing luggage labels with the lady at the airport Pearson… Was super friendly and assisted quickly despite being very busy

Require more comfortable seats. More frequent water/beverage service. I would like better food choices. Overall, very mediocre. I now only fly WestJet when there are no other schedule options - no longer my first choice.

we were upgraded to business class, not sure why, so the flight exceeded our expectations. Perhaps this was because the flight Cancun to Calgary was a nightmare , not even guaranteed a seat upon checkin at the airport.

Not the fault of WestJet but we had to wait in the plane on the tarmac in Cancun for 1 hour.

The 787 was amazing. Listening to screaming and crying children for four hours was horrible. Small children should be in one section. Seats were very comfortable and leg room was fantastic. Information was very generic on timing.

A lot of people needing bathroom before arrival some didn’t get to use; plane a little small felt cramped but worked still a bigger plane would be nice. Crew was friendly and flight was on time and smooth. No food for vegans 🤔

lucky i am considered slender. but i am 5'7", so in case of emergency it would have been completely impossible to put my head on my lap. THERE SIMPLY WAS NO ROOM TO BEND OVER, ALTHOUGH I AM MORE THAN CAPABLE(AS A LIFETIME OF YOGA WILL ATTEST TO). CRAZY DANGEROUS HOW SQUEEZED INTO THE SEATS WE WERE. i have travelled to mexico for almost 20 years, mostly on westjet, but they have obviously squeezed more seats into the 737 to ,,,,,you guessed it make more money!!!!!! also i had to repeatedly move my 'seatmate' as she kept falling asleep, and as she was definately not slender, she squished me into the window seat all through the flight., if i could have jumped out of the plane and swam to mexico i would have done it in a heartbeat. TERRIBLE FLIGHT, NO FOOD, OH, SORRY, FREE PRETZELS OR COOKIES. LOTS OF BOOZE FOR SALE THOUGH!!!! WORST FLIGHT OF MY LIFE!!!!!

They are offering less and less for more and more. They changed our seat that we paid extra to select at the last minute. The seats are way too narrow and my elbows went numb.

Business Class was great with two exceptions: they should board Business Class Only first, then loyalty, then handicapped and families with young children then by zone. With all the loyalty and credit card holders and families with kids, dozens boarded before us and we were in row 3. My only other compliant with Air Canada is they don’t serve drinks and snacks in business class until at a cruising altitude. Transat and Emirates serve prior to takeoff which is especially nice during boarding of big planes and de-icing.

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

Seats were so small. I’m 6ft and a good 20% of me hung out into the aisle and the flight attendants come dashing with the cart. On multiple occasions they hit me before saying mind your elbows and knees. I’m like, yes, but where do i put them. There isn’t a space that exists that i can fold into. The carts are so close to the seats when they pass through that i regularly felt water dripping on me as they poured drinks. Overall 3/10 experience. Highly unlikely to recommend

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 crew assigned did not start on time due to delays on having a person call off sick and later having a person not wanting to stay on cancun. No screens and also no beverages provided delay for 2 h 15 min

The 6 hour delay with minimal updates was not handled well. After many complaints from most of the un-boarded passengers, food vouchers were offered. The catering strike meant there was no food or snacks on the plane. Beverage service was heavily impacted, only water or juice was available. The staff at the gate was kind enough to inform that "if you want to eat on the plane, you will need to bring it on when boarding".

I did not like the fact that our bags went missing

Boarding was seemless. As for the flight itself, we deiced the wings twice. Had to come back to check for mechanical issues leading to our flight arriving 3-hours late to destination. As for food choice, do not choose the pancakes as it was similar to eating sweet microwaved porridge.

The landing was a little rough fit the size and weight of the plane we made it .

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!

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

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

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

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

Ground crew forced me to double pay for infant international charges, when I complained about this and told them, with proof, I already paid they threaten to not allow me on the plane because I was “being rude”. Horrible ground management, horrible airline.

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Isla Mujeres
Puerto Morelos
Holbox
Akumal
Puerto Aventuras
Valladolid
Punta Sam

More options for your flight to Cancún