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Cheap flights from Ireland to Mexico from £524

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MEX
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 27 November 2025.

Thu 11/1215:30DUB - CUN
1 stop30h 20mBritish Airways
Mon 15/1213:20CUN - DUB
1 stop14h 20mBritish Airways
Deal found 25/11£643
Wed 3/1217:15DUB - CUN
1 stop26h 50mMultiple Airlines
Sun 7/1212:00CUN - DUB
1 stop14h 45mMultiple Airlines
Deal found 25/11£655
Thu 4/1205:55DUB - CUN
1 stop14h 10mKLM
Tue 16/1216:55CUN - DUB
1 stop18h 25mKLM
Deal found 25/11£673
Tue 9/1205:55DUB - CUN
1 stop14h 10mKLM
Thu 1/113:10CUN - DUB
1 stop13h 35mKLM
Deal found 25/11£676
Thu 4/1205:55DUB - CUN
1 stop14h 10mMultiple Airlines
Tue 16/1220:20CUN - DUB
1 stop21h 35mMultiple Airlines
Deal found 26/11£679
Wed 3/1211:30DUB - CUN
2 stops28h 25mDelta
Sun 7/1208:00CUN - DUB
2 stops20h 20mDelta
Deal found 25/11£680
Tue 9/1213:35DUB - CUN
2 stops26h 50mUnited Airlines
Thu 1/107:45CUN - DUB
2 stops18h 45mUnited Airlines
Deal found 25/11£702
Fri 12/1212:05DUB - CUN
2 stops31h 13mUnited Airlines
Tue 16/1214:04CUN - DUB
2 stops15h 16mUnited Airlines
Deal found 26/11£703
Tue 23/1212:05DUB - CUN
1 stop14h 35mUnited Airlines
Tue 30/1207:45CUN - DUB
1 stop21h 35mUnited Airlines
Deal found 26/11£725

Cheap flight deals from Ireland to Mexico

Keep the following information in mind while searching for Ireland to Mexico flight deals. Data was last updated 27 November 2025.

Round-trip from

£510

Popular in

December

Cheapest in

March

Average price

£661
British Airways
  • British Airways
  • 19/2-7/3
  • 2 total stops
  • 39h 45m total
  • Ireland to Mexico
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 27 November 2025.
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

Mon 23/2

10:45-16:50

1 stop35h 05m

Cancun

Thu 5/3

18:40-16:20

1 stop16h 40m

£524

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 25/2

10:20-16:50

1 stop35h 30m

Cancun

Wed 4/3

18:40-15:20

1 stop15h 40m

£524

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 24/2

20:40-16:50

1 stop25h 10m

Cancun

Wed 4/3

18:40-15:20

1 stop15h 40m

£524

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 25/2

13:25-15:05

1 stop30h 40m

Cancun

Mon 9/3

20:20-07:50

1 stop30h 30m

£548

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 10/1

16:40-10:53

1 stop23h 13m

Cancun

Sat 17/1

21:05-11:20

Nonstop9h 15m

£610

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 24/1

13:30-19:20

Nonstop10h 50m

Cancun

Thu 5/2

21:05-11:20

Nonstop9h 15m

£620

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 26/3

05:55-15:05

1 stop14h 10m

Cancun

Mon 30/3

13:20-10:45

1 stop15h 25m

£632

DublinCancún

DUB - CUN

DUBCUN

Dublin

Wed 25/2

12:05-12:20

1 stop29h 15m

Cancun

Fri 6/3

17:09-10:20

1 stop12h 11m

£642

DublinCancún

DUB - CUN

DUBCUN

Dublin

Thu 26/3

13:30-19:20

Nonstop10h 50m

Cancun

Mon 30/3

20:20-11:35

Nonstop9h 15m

£645

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 14/3

05:55-15:05

1 stop14h 10m

Cancun

Thu 19/3

20:20-07:50

1 stop30h 30m

£662

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 17 results
1
2

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 £466). Flying from Ireland to Mexico in July is currently the most expensive (average of £614). 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 27 November 2025.

One of the essential ways to save on airfare from Ireland to Mexico is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 16% on airfare.

How often are flights from Ireland to Mexico delayed?

About 40% of weekly flights between Ireland and Mexico have experienced delays in the past year, with the average delay time being 130 minutes.

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

Historically, flights departing in the morning 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?

Saturday 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 27 November 2025.
Read through reviews of airlines operating flights from Ireland to Mexico, such as Delta, Air France, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,000 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Nanette,Sept 2023

TPA - BOS

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Delta
7.9
Good
8,000 reviews
Delta
7.9
Good
8,000 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Nanette,Sept 2023

TPA - BOS

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Air France
7.4
Good
1,498 reviews
Delta
7.9
Good
8,000 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Nanette,Sept 2023

TPA - BOS

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
United Airlines
7.4
Good
9,047 reviews
Delta
7.9
Good
8,000 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Nanette,Sept 2023

TPA - BOS

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Aer Lingus
7.2
Good
1,382 reviews
Delta
7.9
Good
8,000 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Nanette,Sept 2023

TPA - BOS

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
British Airways
6.7
Okay
7,539 reviews
Delta
7.9
Good
8,000 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Nanette,Sept 2023

TPA - BOS

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

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 £524, British Airways can have you in Mexico from Ireland in 35h 05m. 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 £466). Flying from Ireland to Mexico in July is currently the most expensive (average of £614). 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 7 airlines flying from Ireland to Mexico

Discover the top 7 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£480Average£566FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£504Average£740FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£525Average£735FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£527Average£643FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£596Average£683FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£658Average£798FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest£934Average£1,077FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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