Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ireland to Mexico from £253

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MEX
23 Apr — 30 Apr1
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 24 March 2026.

Tue 2/613:45
DUB
-
CUN
1 stop26h 15m
American Airlines
Mon 15/611:30
CUN
-
DUB
2 stops18h 30m
American Airlines
Deal found 22/3£504
Tue 8/910:40
DUB
-
CUN
1 stop31h 15m
JetBlue
Tue 22/911:20
CUN
-
DUB
1 stop15h 40m
JetBlue
Deal found 21/3£505
Sat 6/610:40
DUB
-
CUN
1 stop14h 05m
WestJet
Sun 14/613:30
CUN
-
DUB
1 stop13h 50m
WestJet
Deal found 22/3£545
Sat 6/610:40
DUB
-
CUN
1 stop14h 05m
WestJet
Fri 19/619:40
CUN
-
DUB
1 stop33h 15m
WestJet
Deal found 22/3£557
Tue 2/612:15
DUB
-
CUN
1 stop30h 15m
WestJet
Sun 14/613:30
CUN
-
DUB
1 stop13h 50m
WestJet
Deal found 22/3£558
Thu 4/613:45
DUB
-
CUN
1 stop26h 15m
American Airlines
Tue 16/614:35
CUN
-
DUB
1 stop13h 00m
American Airlines
Deal found 22/3£567
Fri 10/412:40
DUB
-
CUN
1 stop27h 21m
American Airlines
Mon 20/411:01
CUN
-
DUB
1 stop13h 29m
American Airlines
Deal found 19/3£570
Sat 18/411:45
DUB
-
CUN
1 stop29h 25m
American Airlines
Sat 2/511:00
CUN
-
DUB
1 stop16h 45m
American Airlines
Deal found 22/3£571
Tue 5/509:30
DUB
-
CUN
1 stop30h 30m
American Airlines
Tue 12/511:01
CUN
-
DUB
1 stop13h 29m
American Airlines
Deal found 21/3£572
Thu 4/609:40
DUB
-
CUN
2 stops32h 45m
Multiple Airlines
Fri 19/619:40
CUN
-
DUB
1 stop33h 15m
Multiple Airlines
Deal found 22/3£573
Tue 5/509:30
DUB
-
CUN
2 stops30h 31m
British Airways
Tue 12/511:01
CUN
-
DUB
1 stop13h 29m
British Airways
Deal found 21/3£575
Wed 3/622:00
DUB
-
CUN
2 stops26h 40m
Multiple Airlines
Sun 14/613:30
CUN
-
DUB
1 stop13h 50m
Multiple Airlines
Deal found 22/3£576

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 24 March 2026.

Round-trip from

£504

One-way from

£253

Popular in

December

Cheapest in

January

Average price

£608

Good round-trip deal

£673 or less
American Airlines
  • American Airlines
  • 2/6-15/6
  • 3 total stops
  • 44h 45m total
  • Ireland to Mexico
Search Deals
WestJet
  • WestJet
  • 26/4
  • 3 total stops
  • 35h 45m 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 March 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 24 March 2026.
Use the filters below to find and compare flights from Ireland to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 16/6

08:35-18:30

1 stop15h 55m

Cancun

Sun 28/6

19:40-19:35

1 stop17h 55m

£621

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 3/5

09:30-20:02

1 stop16h 32m

Cancun

Sun 10/5

12:05-11:50

2 stops17h 45m

£660

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 12/4

09:30-20:02

1 stop16h 32m

Cancun

Sun 26/4

12:05-09:45

1 stop15h 40m

£666

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sat 20/6

20:15-17:55

1 stop27h 40m

Cancun

Sun 28/6

19:40-19:35

1 stop17h 55m

£707

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 14/6

10:40-06:50

2 stops26h 10m

Cancun

Thu 25/6

14:05-16:00

1 stop19h 55m

£709

DublinCancún

DUB - CUN

DUBCUN

Dublin

Sun 19/4

05:45-06:50

2 stops31h 05m

Cancun

Mon 27/4

14:05-09:35

1 stop37h 30m

£710

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 24/4

05:35-06:50

2 stops31h 15m

Cancun

Mon 27/4

14:05-16:00

1 stop19h 55m

£753
Fastest return journey

DublinCancún

DUB - CUN

DUBCUN

Dublin

Fri 10/4

14:15-19:05

Nonstop10h 50m

Cancun

Fri 24/4

15:10-11:40

1 stop14h 30m

£768

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 21/4

15:00-11:30

2 stops26h 30m

Cancun

Tue 28/4

13:50-08:45

1 stop12h 55m

£788

DublinCancún

DUB - CUN

DUBCUN

Dublin

Tue 16/6

17:05-12:20

2 stops25h 15m

Cancun

Thu 25/6

14:05-16:00

1 stop19h 55m

£795

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

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 £427). Flying from Ireland to Mexico in July is currently the most expensive (average of £606). 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 24 March 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 8% of weekly flights between Ireland and Mexico have experienced delays in the past year, with the average delay time being 27 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 19% 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 24 March 2026.
Read through reviews of airlines operating flights from Ireland to Mexico, such as Air Transat,United Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
523 reviews
Check prices

Boarding

7.9

Food

6.8

Comfort

7.3

Overall

7.7

Crew

8.5

Entertainment

7.0

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
523 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Boarding

7.9

Food

6.8

Comfort

7.3

Overall

7.7

Crew

8.5

Entertainment

7.0

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
9,467 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Boarding

7.9

Food

6.8

Comfort

7.3

Overall

7.7

Crew

8.5

Entertainment

7.0

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
1,487 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Boarding

7.9

Food

6.8

Comfort

7.3

Overall

7.7

Crew

8.5

Entertainment

7.0

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
7.1
Good
11,492 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Boarding

7.9

Food

6.8

Comfort

7.3

Overall

7.7

Crew

8.5

Entertainment

7.0

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
7,812 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Boarding

7.9

Food

6.8

Comfort

7.3

Overall

7.7

Crew

8.5

Entertainment

7.0

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 £621, British Airways can have you in Mexico from Ireland in 15h 55m. 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 £427). Flying from Ireland to Mexico in July is currently the most expensive (average of £606). 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.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to Vancouver Intl flights
Gatwick to John F Kennedy Intl flights
Heathrow to Pearson Intl flights
Heathrow to LaGuardia flights
Heathrow to Los Angeles flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Heathrow to Orlando flights
Gatwick to Pearson Intl flights
Heathrow to Mexico City flights
Gatwick to Vancouver Intl flights
Gatwick to LaGuardia flights
Heathrow to Miami flights
Heathrow to Boston flights
Luton to John F Kennedy Intl flights
Heathrow to Las Vegas flights
Stansted to Newark flights
Manchester to Orlando flights
Gatwick to Orlando flights
London City to Newark flights
Luton to Newark flights
Manchester to John F Kennedy Intl flights
Heathrow to Toronto Island flights
Heathrow to O'Hare Intl flights
London City to Pearson Intl flights
Heathrow to San Francisco flights
Heathrow to Dallas/Fort Worth flights
Stansted to Pearson Intl flights
Heathrow to Cancún flights
London City to Vancouver Intl flights
Heathrow to Seattle flights
Heathrow to Calgary flights
Heathrow to Dulles Intl flights
Gatwick to Los Angeles flights
Gatwick to Boston flights
Gatwick to Cancún flights
Stansted to Los Angeles flights
Heathrow to Pierre Elliott Trudeau Intl flights
London City to Los Angeles flights
Heathrow to Atlanta flights
Heathrow to Hobby flights
Stansted to Vancouver Intl flights
Gatwick to Miami flights
Heathrow to Tampa flights
Stansted to Orlando flights
Gatwick to Mexico City flights
Luton to Pearson Intl flights

Top 5 airlines flying from Ireland to Mexico

Discover the top 5 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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£414Average£702FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£465Average£655FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£498Average£725FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air TransatCheapest£588Average£697FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£644Average£864FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.