€243 Find Cheap Flights to Mexico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Mexico departing on 27/5. 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

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Flight Deals

Best Mexico Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún1 stop€475
Mexico City
Mexico City2 stops€668
Monterrey
Monterrey1 stop€609
Guadalajara
Guadalajara2 stops€690
Puerto Vallarta
Puerto Vallarta2 stops€642
Oaxaca
Oaxaca2 stops€678
San José del Cabo
San José del Cabo2 stops€773
León
León2 stops€943
Aguascalientes
Aguascalientes1 stop€992
Cancún
Cancún1 stop€475
Mexico City
Mexico City2 stops€668
Monterrey
Monterrey1 stop€609
Guadalajara
Guadalajara2 stops€690
Puerto Vallarta
Puerto Vallarta2 stops€642
Oaxaca
Oaxaca2 stops€678
San José del Cabo
San José del Cabo2 stops€773
León
León2 stops€943
Aguascalientes
Aguascalientes1 stop€992

Book Cheap Mexico Plane Tickets

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

Sun, 14 Jun - Mon, 22 Jun
WestJet Logo
10:40 - 18:45
DUB
-
CUN
14h 05m
1 stop
WestJet Logo
13:30 - 10:45
CUN
-
DUB
15h 15m
1 stop
€475WestJet
Sun, 14 Jun - Mon, 22 Jun
Multiple Airlines Logo
10:40 - 18:45
DUB
-
CUN
14h 05m
1 stop
Multiple Airlines Logo
13:30 - 00:15
CUN
-
DUB
28h 45m
2 stops
€504Multiple Airlines
Sat, 13 Jun - Mon, 13 Jul
WestJet Logo
11:20 - 12:30
DUB
-
CUN
31h 10m
1 stop
WestJet Logo
13:30 - 09:20
CUN
-
DUB
13h 50m
1 stop
€517WestJet
Mon, 4 May - Wed, 13 May
American Airlines Logo
12:40 - 10:01
DUB
-
CUN
27h 21m
1 stop
American Airlines Logo
13:41 - 12:55
CUN
-
DUB
17h 14m
2 stops
€581American Airlines
Thu, 7 May - Tue, 12 May
American Airlines Logo
21:15 - 10:52
SNN
-
CUN
43h 37m
2 stops
American Airlines Logo
11:30 - 16:10
CUN
-
SNN
22h 40m
2 stops
€770American Airlines
Thu, 7 May - Tue, 12 May
British Airways Logo
21:15 - 18:00
SNN
-
CUN
26h 45m
1 stop
British Airways Logo
15:07 - 16:10
CUN
-
SNN
19h 03m
2 stops
€778British Airways
Thu, 7 May - Tue, 12 May
British Airways Logo
16:50 - 18:00
SNN
-
CUN
31h 10m
1 stop
British Airways Logo
20:20 - 20:35
CUN
-
SNN
18h 15m
1 stop
€806British Airways
Mon, 4 May - Fri, 15 May
United Airlines Logo
09:50 - 14:42
DUB
-
CZM
35h 52m
2 stops
United Airlines Logo
15:52 - 09:45
CZM
-
DUB
34h 53m
2 stops
€1,057United Airlines
Wed, 23 Sep - Wed, 30 Sep
United Airlines Logo
09:20 - 18:26
DUB
-
OAX
40h 06m
2 stops
United Airlines Logo
06:30 - 11:10
OAX
-
DUB
21h 40m
2 stops
€1,057United Airlines
Sat, 1 Aug - Sat, 8 Aug
Air Canada Logo
20:30 - 23:10
ORK
-
MEX
33h 40m
2 stops
Air Canada Logo
06:15 - 10:45
MEX
-
ORK
21h 30m
2 stops
€1,232Air Canada
Booking Insights

KAYAK's insights & trends for flights to Mexico

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

What is the cheapest flight to Mexico?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Mexico from Ireland found in the last 72 hours was to Cancun, at €876 return. The most popular route is Dublin (DUB) to Cancun (CUN) and the cheapest return airline ticket found on this route in the last 72 hours was €876.

What is the cheapest month to fly from Ireland to Mexico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Mexico, 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 Ireland to Mexico is January, when tickets cost €776 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is €1,089 and €1,079 respectively.

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

The average price for all round-trip flights from Ireland to Mexico depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Mexico is generally in the afternoon, when retur flights cost €649 on average. The most expensive time of day to fly to Mexico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €649.

How far in advance should I book a flight from Ireland to Mexico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Mexico, 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 a flight from Ireland to Mexico, you should book around 2 weeks before departure, which saves you about 32% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight€243
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Dublin to Cancun

FAQs - booking Mexico flights

  • How does KAYAK find such low prices on flights from Ireland to Mexico?

    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 Ireland to Mexico.

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

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

  • What is the Hacker Fare option on flights from Ireland to Mexico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Mexico 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 from Ireland to Mexico?

    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 from Ireland to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Mexico?

    Based on KAYAK data, the cheapest day to fly to Mexico is Thursday when return tickets can be as cheap as €534. On the other hand, the most expensive day to fly is Wednesday, when return prices are €1,012 on average.

Top tips for finding cheap flights to Mexico

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

Reviews of the top 5 airlines flying to Mexico

 
Need help choosing which airline to fly with from Ireland to Mexico? 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 9635 reviews
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

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

8.0 ExcellentJack, Apr 2026
YVR - IAH
Read more United Airlines reviews

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

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

Flights were on time actually early service was good and crew cheerful

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

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

As great a red-eye flight as red-eye flights can be.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

Italian airport boarding is always funny. But to not be able to load my luggage with over 1 hour layover is ridiculous

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.

Economy seats a bit small but other than that it was all good.

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

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Got home at 3am after deboarding the plane. No compensation offered by American

I am writing to share detailed feedback regarding my recent journey with American Airlines on the New York (JFK) to New Delhi (DEL) sector, which was ultimately diverted to Jaipur (JAI) due to weather conditions. At the outset, I would like to acknowledge that this was a full long-haul flight of approximately 14–15 hours, and while the journey fulfilled its primary transport objective, several aspects of the experience warrant both recognition and constructive feedback. 1. Cabin Crew Conduct and Service Consistency While the majority of the cabin crew maintained a polite and professional demeanor, one flight attendant’s conduct was notably inconsistent with expected service standards. The tone was often directive and lacked the warmth and guest-centric engagement typically associated with long-haul service. This created a perceptible imbalance in the cabin experience. Although other crew members acknowledged and apologized for the behavior, it highlighted a gap in service standardization and supervisory oversight. 2. Inflight Experience (IFE & Comfort) The inflight entertainment system was unreliable, with content failing to load consistently throughout the journey. Seating comfort in economy class was below expectations when compared with other international long-haul carriers. Cabin environment management at times felt unsettled, with noticeable noise and movement in the aisles. 3. Disruption Handling and Communication (DEL Diversion to JAI) The diversion to Jaipur due to weather was understandably beyond the airline’s control. However, the handling of post-diversion communication and guest management was an area of concern: Information during and after the diversion was fragmented and lacked clarity Limited guidance was provided upon disembarkation regarding next steps (transport, accommodation, onward travel) Ground coordination appeared inconsistent, with hotel partners and passengers receiving incomplete or delayed updates Communication the following morning remained unclear, including last-minute changes to transfer timings This resulted in avoidable uncertainty during a critical disruption phase. 4. Positive Acknowledgment – Ground Recovery Arrangements It is important to recognize that despite the initial communication gaps, the overall recovery framework was eventually well executed: Hotel accommodation was arranged efficiently Meal vouchers were provided appropriately Transfers between airport and hotel were organized in a structured manner Given the sudden and large-scale disruption, these arrangements were commendable and reflect the airline’s ability to operationally recover once systems were in place. 5. Recommendations for Improvement In the interest of strengthening the overall customer experience, I would respectfully propose the following: Service Delivery Reinforce consistent cabin crew service standards, particularly for long-haul sectors Enhance supervisory presence to address outlier behaviors in real time Inflight Product Improve reliability of inflight entertainment systems Reassess economy seating comfort for ultra-long-haul routes Disruption Management Establish a more visible “Care & Coordination Team” during irregular operations Ensure clear, centralized communication (single source of truth) for passengers and ground partners Provide structured briefing points to hotel and transport vendors to avoid information gaps Introduce proactive guest engagement (clear next steps, timelines, reassurance) Closing Reflection: While the journey was impacted by both controllable and uncontrollable factors, the overall experience would have been significantly enhanced through greater consistency in service delivery and more structured communication during disruption. I appreciate the efforts made by the broader team in arranging accommodation and onward logistics under challenging circumstances. With improved coordination and alignment, the experience can be elevated to match the expectations of a global long-haul carrier. Thank you for your attention to this feedback. I trust it will be received constructively and contribute to ongoing service improvement. Warm regards, Soosnata Chowdhury Convert effective for airlines) Or tailor tone

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

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!

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

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Boarded late then sat on the Tarmac for 90 minutes for no reason

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.

I explained this tragedy already with Jazz It was terrible starting with Jazz delayed 3 times so that I missed my direct flight to Mexico City and the only option was a 19 hour trip to Toronto and then down to Mexico City I was delayed by a day I had to sleep in tbe Airport on a hard bench I was given vouchers which were not honored I had no place to eat until 0545 and then catch my flight which was boarding I went to the AC counter to c/o and that was to no avail I then had the experience of my suitcase being lost and no clothes gor 2 days

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

Would have preferred a better food menu. Other than that, no complaints.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

I liked the behaviour of the crew members.The flight was good.

They canceled my flight, I had to rent a car, drive 14 hours. They tell to go on line for a refund, but only offer $24 for a $210 flight and you can’t get hold of anybody by phone and no help from staff at the airport.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

Smooth flight. The seats were comfortable but the reclining mechanism didn't work very well. My wife's seat required the flight attendant to push the seat forward while she pushed the button. The leg support didn't want to return to its home under the seat. I ordered the diabetic meal which was full of carbs. It was low in sugar but carbs turn into sugar so was it really diabetic? Overall the flight was pleasant, long but pleasant.

Nothing! They canceled our flight to Greece the morning we were supposed to leave and offered us another one 5 days later (for a 9 day trip). They said it was an “operational decision”! Yeah a 777 that was 2/3rds empty, so they probably sent it to the Middle East to make a fortune getting people out of there!!

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Flew business- but plane was dirty, food horrendous. Too many business class seats diluted service levels overall.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Awful. Flight was late. Follow flights cancelled. No person at the British airways counter for hotel voucher. Awful service.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

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.

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

Everything you need to know for your flight to Mexico

Cabin class types available on flights to Mexico

Cabin classes available on flights to Mexico. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.