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Cheap flights from Ireland to Mexico from £306

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MEX
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Mexico
Explore the most affordable flight options available from Ireland to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Thu 9/409:30
DUB
-
CUN
1 stop16h 32m
Finnair
Thu 16/412:05
CUN
-
DUB
1 stop15h 40m
Finnair
Deal found 20/2£519
Sun 19/409:30
DUB
-
CUN
1 stop16h 32m
Finnair
Mon 27/412:05
CUN
-
DUB
1 stop15h 40m
Finnair
Deal found 21/2£520
Thu 9/409:30
DUB
-
CUN
1 stop16h 32m
Finnair
Sat 18/412:05
CUN
-
DUB
1 stop15h 40m
Finnair
Deal found 18/2£520
Sat 28/1117:55
DUB
-
CUN
1 stop27h 55m
British Airways
Wed 13/118:40
CUN
-
DUB
1 stop20h 05m
British Airways
Deal found 21/2£535
Sat 5/1215:00
DUB
-
CUN
Nonstop9h 50m
Aer Lingus
Sat 12/1221:35
CUN
-
DUB
Nonstop10h 10m
Aer Lingus
Deal found 20/2£537
Thu 12/1114:15
DUB
-
CUN
1 stop31h 35m
British Airways
Thu 26/1118:40
CUN
-
DUB
1 stop20h 10m
British Airways
Deal found 19/2£537
Tue 1/1215:00
DUB
-
CUN
Nonstop9h 50m
Aer Lingus
Sat 16/121:35
CUN
-
DUB
Nonstop10h 10m
Aer Lingus
Deal found 21/2£538
Thu 9/411:30
DUB
-
CUN
1 stop14h 44m
Multiple Airlines
Sat 18/419:40
CUN
-
DUB
2 stops39h 55m
Multiple Airlines
Deal found 18/2£540
Wed 10/613:45
DUB
-
CUN
1 stop26h 15m
American Airlines
Tue 30/612:04
CUN
-
DUB
1 stop15h 41m
American Airlines
Deal found 18/2£541
Sun 29/1120:40
DUB
-
CUN
1 stop25h 10m
British Airways
Fri 15/118:50
CUN
-
DUB
1 stop14h 30m
British Airways
Deal found 21/2£566
Thu 10/910:40
DUB
-
CUN
1 stop31h 50m
WestJet
Sun 13/913:30
CUN
-
DUB
1 stop13h 50m
WestJet
Deal found 18/2£580
Thu 19/306:20
DUB
-
CUN
1 stop19h 05m
Multiple Airlines
Wed 1/409:12
CUN
-
DUB
2 stops25h 58m
Multiple Airlines
Deal found 20/2£582

Find flight deals from Ireland to Mexico

Keep the following information in mind while searching for Ireland to Mexico flight deals. Data was last updated 21 February 2026.

Round-trip from

£519

One-way from

£306

Popular in

December

Cheapest in

January

Average price

£638

Good round-trip deal

£576 or less
Finnair
  • Finnair
  • 9/4-16/4
  • 2 total stops
  • 32h 12m total
  • Ireland to Mexico
Search Deals
19/3
  • 19/3
  • 2 total stops
  • 41h 40m total
  • Ireland to Mexico
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Mexico.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Mexico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2026.
Use the filters below to find and compare flights from Ireland to Mexico that are best for you.

Fly from

Ireland

Fly to

Mexico

Route

Depart

Return

Price

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 9/4

09:30-20:02

1 stop16h 32m

Cancun

Sat 18/4

12:05-09:45

1 stop15h 40m

£520

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 23/4

09:30-20:02

1 stop16h 32m

Cancun

Thu 30/4

12:05-09:45

1 stop15h 40m

£520

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 9/4

11:30-20:14

1 stop14h 44m

Cancun

Sat 18/4

19:40-17:35

2 stops39h 55m

£540

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 26/4

20:30-17:55

1 stop27h 25m

Cancun

Sun 17/5

19:40-16:20

1 stop14h 40m

£586

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 6/5

08:35-17:55

1 stop15h 20m

Cancun

Sat 23/5

19:40-19:30

1 stop17h 50m

£586

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 17/5

08:35-17:55

1 stop15h 20m

Cancun

Sat 23/5

19:40-19:30

1 stop17h 50m

£586

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 19/5

08:35-18:30

1 stop15h 55m

Cancun

Mon 25/5

19:40-18:40

1 stop17h 00m

£586

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 13/5

08:35-17:55

1 stop15h 20m

Cancun

Tue 19/5

20:15-18:50

1 stop16h 35m

£586

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 5/3

19:45-16:50

1 stop26h 05m

Cancun

Mon 9/3

12:20-08:40

1 stop15h 20m

£594

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 19/3

20:40-16:50

1 stop25h 10m

Cancun

Wed 1/4

12:11-09:45

1 stop15h 34m

£603

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 21 results
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2
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Best time to book a flight from Ireland to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Mexico

What is the cheapest month to book a flight from Ireland to Mexico?

Currently, March is the cheapest month in which you can book a flight from Ireland to Mexico (average of £420). Flying from Ireland to Mexico in July is currently the most expensive (average of £602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to MX?

Find hourly flight availability from Ireland to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Mexico as you normally would.

How often are flights from Ireland to Mexico delayed?

About 17% of weekly flights between Ireland and Mexico have experienced delays in the past year, with the average delay time being 54 minutes.

What is the most punctual flight time for Ireland to Mexico flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Mexico flights?

Over the past year, TUI fly have had the lowest number of delays on this route, with just 40% of flights being delayed.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated 21 February 2026.
Read through reviews of airlines operating flights from Ireland to Mexico, such as Air Transat, United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
511 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
511 reviews
Air Transat
7.7
Good
511 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,336 reviews
Air Transat
7.7
Good
511 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.2
Good
11,336 reviews
Air Transat
7.7
Good
511 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Aer Lingus
7.2
Good
1,458 reviews
Air Transat
7.7
Good
511 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,756 reviews
Air Transat
7.7
Good
511 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Mexico?

    For as low as £520, Finnair can have you in Mexico from Ireland in 16h 32m. Airlines will cover a distance of 4677 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ireland to Mexico that include hotel bookings?

    Yes. In addition to deals on Ireland to Mexico flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Mexico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Mexico.

  • Can I find deals for business class flights from Ireland to Mexico?

    Yes. Cheapflights offers flight deals from Ireland to Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Mexico?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Mexico (average of £420). Flying from Ireland to Mexico in July is currently the most expensive (average of £602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ireland to Mexico

Discover the top 6 airlines that operate flights from Ireland to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£411Average£698FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£460Average£664FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£494Average£722FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£517Average£659FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£584Average£691FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£639Average£857FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Mexico?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Mexico. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Mexico?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Mexico from Ireland.

Can Cheapflights find flights from Ireland to Mexico with no change fees?

Need flexible booking options for your flight to Mexico from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Mexico become cheaper?

Yes, Cheapflights offers price alerts on Ireland to Mexico flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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