Cheap flights from Mexico City to Dublin from £286

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — DUB
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Mexico City to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

£512

One-way from

£286

Popular in

July

Cheapest in

January

Average price

£831
Iberia
  • Iberia
  • 9/2-3/3
  • 2 total stops
  • 45h 20m total
  • Mexico City to Dublin
Iberia
  • Iberia
  • 11/2
  • 1 total stop
  • 14h 05m total
  • Mexico City to Dublin
Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Mexico City to Dublin

Cheapest flights from Mexico City to Dublin
Explore the most affordable flight options available from Mexico City to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 11/1121:50MEX - DUB
1 stop18h 20mKLM
Tue 25/1108:50DUB - MEX
1 stop16h 50mKLM
Deal found 12/9£554
Tue 11/1111:20MEX - DUB
2 stops23h 40mBritish Airways
Tue 25/1120:40DUB - MEX
2 stops28h 00mBritish Airways
Deal found 11/9£616
Mon 15/1206:45MEX - DUB
2 stops21h 05mBritish Airways
Sat 7/317:55DUB - MEX
2 stops30h 45mBritish Airways
Deal found 10/9£617
Wed 1/1011:20MEX - DUB
2 stops17h 20mFinnair
Wed 8/1011:45DUB - MEX
2 stops40h 00mFinnair
Deal found 10/9£621
Wed 8/1022:00MEX - DUB
1 stop14h 25mBritish Airways
Fri 7/1112:55DUB - MEX
1 stop15h 00mBritish Airways
Deal found 11/9£628
Thu 20/1111:20MEX - DUB
1 stop13h 50mBritish Airways
Sun 30/1120:40DUB - MEX
2 stops28h 00mBritish Airways
Deal found 12/9£628
Sat 4/1011:20MEX - DUB
2 stops35h 10mFinnair
Tue 14/1018:00DUB - MEX
2 stops33h 45mFinnair
Deal found 11/9£629
Sat 15/1116:15MEX - DUB
1 stop32h 55mBritish Airways
Sun 30/1120:40DUB - MEX
2 stops28h 00mBritish Airways
Deal found 11/9£635
Thu 2/1011:15MEX - DUB
1 stop14h 30mDelta
Thu 9/1011:00DUB - MEX
1 stop15h 30mDelta
Deal found 10/9£636
Wed 26/1121:00MEX - DUB
1 stop14h 00mBritish Airways
Mon 1/1220:05DUB - MEX
2 stops28h 35mBritish Airways
Deal found 12/9£644
Fri 26/1216:15MEX - DUB
1 stop32h 55mBritish Airways
Sun 18/110:45DUB - MEX
2 stops24h 25mBritish Airways
Deal found 11/9£645

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mexico City to Dublin 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 12 September 2025.
Use the filters below to find and compare flights from Mexico City to Dublin that are best for you.

Fly from

Mexico City

Fly to

Dublin

Route

Depart

Return

Price

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Mon 9/2

00:05-08:55

1 stop26h 50m

Dublin

Tue 3/3

09:40-22:10

1 stop18h 30m

£512

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Tue 11/11

21:50-22:10

1 stop18h 20m

Dublin

Tue 25/11

08:50-19:40

1 stop16h 50m

£554

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Thu 26/2

20:30-19:50

2 stops17h 20m

Dublin

Thu 19/3

13:10-18:45

1 stop35h 35m

£586

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Sun 1/3

21:00-19:40

1 stop16h 40m

Dublin

Sun 15/3

20:40-18:45

1 stop28h 05m

£616

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Mon 15/12

06:45-09:50

2 stops21h 05m

Dublin

Sat 7/3

17:55-18:40

2 stops30h 45m

£617

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Thu 26/2

12:40-07:45

1 stop13h 05m

Dublin

Thu 19/3

10:45-19:30

1 stop14h 45m

£619

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Thu 20/11

11:20-07:10

1 stop13h 50m

Dublin

Sun 30/11

20:40-18:40

2 stops28h 00m

£628

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Sat 15/11

16:15-07:10

1 stop32h 55m

Dublin

Sun 30/11

20:40-18:40

2 stops28h 00m

£635

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Wed 11/2

12:50-08:55

1 stop14h 05m

£286

Mexico CityDublin

MEX - DUB

MEXDUB

Mexico City Benito Juarez

Wed 4/2

12:50-08:55

1 stop14h 05m

£287

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 13 results
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Best time to book a flight from Mexico City to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Mexico City 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 Mexico City to Dublin

How far ahead should I book a flight from Mexico City to Dublin?

Use this chart to determine the optimal time to book a return flight from Mexico City to Dublin. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Mexico City to Dublin, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Mexico City to Dublin (average of £71). Flying from Mexico City to Dublin in August is currently the most expensive (average of £93). 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.

How much does it cost for a return flight from Mexico City to Dublin?

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Dublin. 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 Mexico City to Dublin?

    Airlines like Iberia, British Airways, and KLM fly from Mexico City to Dublin in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 9h 30m. The distance between Mexico City and Dublin is about 5257 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Mexico City to Dublin?

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

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

    Yes. Cheapflights offers flight deals from Mexico City to Dublin 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 Mexico City to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Mexico City to Dublin (average of £71). Flying from Mexico City to Dublin in August is currently the most expensive (average of £93). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Wicklow
Athlone
Tullamore
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Cavan
Drogheda
Malahide
Portmarnock
Enniscorthy
Dundalk
Mullingar
Arklow
Carlingford
Kildare
Maynooth
Swords
Castleknock
Naas

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

Certainly. Search results for flights to Dublin from Mexico City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Mexico City to Dublin 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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